JP2008161907A - 低温接合用材料及び接合方法 - Google Patents
低温接合用材料及び接合方法 Download PDFInfo
- Publication number
- JP2008161907A JP2008161907A JP2006353649A JP2006353649A JP2008161907A JP 2008161907 A JP2008161907 A JP 2008161907A JP 2006353649 A JP2006353649 A JP 2006353649A JP 2006353649 A JP2006353649 A JP 2006353649A JP 2008161907 A JP2008161907 A JP 2008161907A
- Authority
- JP
- Japan
- Prior art keywords
- less
- bonding
- metal particles
- bonding material
- particle diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/102—Metallic powder coated with organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3006—Ag as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3013—Au as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/302—Cu as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/33—Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L24/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L24/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L24/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L24/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29005—Structure
- H01L2224/29007—Layer connector smaller than the underlying bonding area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/291—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29101—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of less than 400°C
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/2919—Material with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29301—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of less than 400°C
- H01L2224/29311—Tin [Sn] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29317—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
- H01L2224/29324—Aluminium [Al] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29338—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/29339—Silver [Ag] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29338—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/29344—Gold [Au] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29338—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/29355—Nickel [Ni] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29338—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/2936—Iron [Fe] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29363—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than 1550°C
- H01L2224/29364—Palladium [Pd] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29363—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than 1550°C
- H01L2224/29366—Titanium [Ti] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29363—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than 1550°C
- H01L2224/29369—Platinum [Pt] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29363—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than 1550°C
- H01L2224/29371—Chromium [Cr] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32245—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L2224/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
- H01L2224/37001—Core members of the connector
- H01L2224/37099—Material
- H01L2224/371—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L2224/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
- H01L2224/37001—Core members of the connector
- H01L2224/37099—Material
- H01L2224/371—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/37138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/37147—Copper [Cu] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L2224/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
- H01L2224/3754—Coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/4005—Shape
- H01L2224/4009—Loop shape
- H01L2224/40095—Kinked
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/401—Disposition
- H01L2224/40151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/40221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/40225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/4501—Shape
- H01L2224/45012—Cross-sectional shape
- H01L2224/45015—Cross-sectional shape being circular
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45117—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
- H01L2224/45124—Aluminium (Al) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49175—Parallel arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73221—Strap and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/83801—Soldering or alloying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/8384—Sintering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/84—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a strap connector
- H01L2224/848—Bonding techniques
- H01L2224/84801—Soldering or alloying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/852—Applying energy for connecting
- H01L2224/85201—Compression bonding
- H01L2224/85205—Ultrasonic bonding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/858—Bonding techniques
- H01L2224/8584—Sintering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D
- H01L25/072—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00011—Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01005—Boron [B]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01013—Aluminum [Al]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01014—Silicon [Si]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01016—Sulfur [S]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01019—Potassium [K]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01024—Chromium [Cr]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01027—Cobalt [Co]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01028—Nickel [Ni]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01029—Copper [Cu]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/0103—Zinc [Zn]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01044—Ruthenium [Ru]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01045—Rhodium [Rh]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01046—Palladium [Pd]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01047—Silver [Ag]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01049—Indium [In]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/0105—Tin [Sn]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01073—Tantalum [Ta]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01074—Tungsten [W]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01075—Rhenium [Re]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01076—Osmium [Os]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01077—Iridium [Ir]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01082—Lead [Pb]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/06—Polymers
- H01L2924/0665—Epoxy resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
- H01L2924/097—Glass-ceramics, e.g. devitrified glass
- H01L2924/09701—Low temperature co-fired ceramic [LTCC]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
- H01L2924/10253—Silicon [Si]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/1515—Shape
- H01L2924/15153—Shape the die mounting substrate comprising a recess for hosting the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/15165—Monolayer substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/15786—Material with a principal constituent of the material being a non metallic, non metalloid inorganic material
- H01L2924/15787—Ceramics, e.g. crystalline carbides, nitrides or oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19043—Component type being a resistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19105—Disposition of discrete passive components in a side-by-side arrangement on a common die mounting substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/20—Parameters
- H01L2924/207—Diameter ranges
- H01L2924/2076—Diameter ranges equal to or larger than 100 microns
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0224—Conductive particles having an insulating coating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0242—Shape of an individual particle
- H05K2201/0257—Nanoparticles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0263—Details about a collection of particles
- H05K2201/0266—Size distribution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12181—Composite powder [e.g., coated, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/8305—Miscellaneous [e.g., treated surfaces, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Conductive Materials (AREA)
Abstract
実装プロセス中の接合過程において低温接合化を達成できる接合材料及び接合プロセスを提供すると共に、高温環境下においても、長期信頼性を損なうことがない半導体パッケージを提供することにある。
【解決手段】
有機物で被覆された平均粒径が100μm以下の金属粒子を用いた接合材料において、100nm以下及び100nmから100μm以下の体積基準における粒度分布でそれぞれ1つ以上のピークを有し、金属粒子を被覆している有機成分の炭素数が2〜8である接合材料を特徴とする。
【選択図】図6
Description
100μm以下の金属粒子を混ぜた場合よりも、有機溶媒中において平均粒径が100
nm以下の表面が有機物で被覆された金属粒子との分散性がよくなるためである。また、平均粒径が100nmから100μm以下の金属粒子としては、表面が有機物で被覆された平均粒径が100nm以下の金属粒子を凝集させたものとしても良い。この場合、平均粒径が100nm以下の金属粒子を被覆する有機物と、平均粒径が100nmから100μm以下の金属粒子を被覆する有機物とが同種の材料となるため、より有機溶媒中での分散性を向上することができる。ここで、金属粒子の凝集体の形状としては、球状,楕円状,三角,四角、などをはじめ金属粒子同士がランダムに融合するためにさまざまな形状を取ることが可能であり、その形状は上記に限定されることはない。ここで、平均粒径が1以上100nm以下の金属粒子が凝集した凝集体の粒径としては、10nm以上100
μm以下であることがよい。
100nm以下の金属微粒子を予め凝集させておく方法はこれに限定されることはない。
40℃以上としたのは、それより下の温度では金属粒子表面を被覆している有機物を飛ばすのに、あまりにも時間がかかりすぎてしまうためである。また、加熱と加圧を加える時間は60分以下とした。加熱と加圧時間を60分以上とすると、一つの製品を作製するのにあまりにも多くの時間がかかり、大量生産を行うことが難しくなるからである。
実施例1ではヘキシルアミンを、実施例2ではオクチルアミンを、比較例1ではデシルアミンを、比較例2ではラウリルアミンを表面に被覆した銀粒子を用いた。
(No5C)を用いてろ過を行い、未反応の硝酸銀,アスコルビン酸の除去を行った。さらに、ろ過をして得られた、表面がヘキシルアミンで被覆された平均粒径100nm以下の銀粒子を有するトルエン溶液に約200mLのアセトン溶液を加え、上記銀粒子を沈殿させて上澄み液を取り除き、銀粒子に被覆していない過剰なヘキシルアミン及び合成時に出来た副生成物を取り除くことで、精製を行った。この工程を全部で3回行った。この工程を繰り返すことで、銀粒子を被覆している有機物も取り除くことが可能で、平均粒径が100nm以下の銀粒子の凝集を進め、平均粒径が100nm以上の凝集体を作製することが出来る。これは銀表面を被覆している有機物はその炭素数が少なくなると、粒子間距離が小さくなり、銀粒子同士が接触しやすくなること、また、揮発温度も低下するために銀粒子表面から外れやすくなることから炭素数が多い場合と比較すると凝集しやすくなるためである。さらに、得られた銀粒子を湯浴の温度を40℃程度にしたエバポレーターで有機溶媒を蒸発させた後、2.5gの粉末を得た。溶液状態から粉末状態にすることで、より凝集を進めることが可能となる。その後、トルエン溶液に再分散させ、ヘキシルアミンで表面を被覆された銀粒子が分散した溶液を得た。実施例2では、オクチルアミンを有機物として用いて実施例1と同様の工程を行いトルエン溶液に分散した銀粒子溶液を得た。一方、比較例1と2でも、それぞれデシルアミンとラウリルアミンを有機物として用いて実施例1と同様の工程を得てトルエン溶液に分散した銀粒子溶液を得た。このようにして得られた実施例1,2及び比較例1,2の粒子に対して粒度分布測定を行った結果が表1のものである。これら4種類の金属粒子が分散したトルエン溶液は表1のような粒径分布を有し、図1に示したような熱分解特性を有する有機物を表面に被覆した銀粒子溶液である。
図4は本発明の実施例の一つである非絶縁型半導体装置の構造を示した図である。図4(a)は上面図、図4(b)は図4(a)A−A′部の断面図である。半導体素子
(MOSFET)301をセラミックス絶縁基板302上に、セラミックス絶縁基板302をベース材303上にそれぞれ搭載した後、エポキシ系樹脂ケース304,ボンディングワイヤ305,エポキシ系樹脂ふた306を設け、同一ケース内にシリコーンゲル樹脂
307を充填した。ここで、ベース材303上のセラミックス絶縁基板302は実施例1の平均粒径100μm以下の銀粒子表面がヘキシルアミンで被覆され、体積基準における粒度分布において100nm以下では7.6nmと15.2nmに粒径のピークを、100nm以上では0.3437μm に粒径のピークを有し、これらをトルエンに対して80
wt%の濃度で分散されたペースト材で構成された接合層308で接合され、セラミックス絶縁基板302の銅板302a上には8個のSiからなるMOSFET素子301も上記ペースト材で構成された接合層309で接合されている。上記ペースト材で構成された接合層308及び309による接合は、先ず、セラミックス絶縁基板302の銅板302a
(Niめっきが施されている)上、及びベース材303上に上記ペースト材を銅板302a(Niめっきが施されている)上とベース材303上にそれぞれ塗布する。
310の間は、直径300μmのAl線からなるボンディングワイヤ305を用い超音波接合法によりワイヤボンディングした。311は温度検出用サーミスタ素子で、上記ペースト材で構成された接合層309で構成され、電極302と端子310との間を直径300μmのAl線からなるボンディングワイヤ305でワイヤボンディングし外部へ連絡されている。
310には穴310′がそれぞれ設けられ、絶縁型半導体装置1000を外部回路と接続するためのネジ(図示せず)が装着されるようになっている。端子310はあらかじめ所定形状に打抜き、成形された銅板にNiめっきを施したものであり、エポキシ系樹脂ケース304に取り付けられている。
Niめっきが施してある。ベース材303上には前記実施例1の平均粒径100μm以下の銀粒子表面がヘキシルアミンで被覆され、体積基準における粒度分布において100
nm以下では7.6nmと15.2nm に粒径のピークを、100nm以上では0.344μmに粒径のピークを有し、これらをトルエンに対して80wt%の濃度で分散されたペースト層によりセラミックス絶縁基板302を、そしてセラミックス絶縁基板302上にも上記ペースト材による層によりMOSFET素子301がそれぞれ搭載されている。
図7は本発明を用いた非絶縁型半導体装置における他の実施例の一つを示した図である。
nm以上では2.75μm に粒径のピークを有する銀粒子を80wt%の濃度でトルエンに分散したペースト材により接合されている。半導体素子のエミッタ電極も接合端子731を介しセラミックス絶縁基板上に形成された表面AuおよびNiめっきを施した銅配線
702bも上記ペースト材粒子による接合層を介して接続されている。
701と絶縁基板配線702bとの接続が完了する。絶縁型半導体装置においてはコレクタ電極だけではなくエミッタ電極部分にも大きな電流が流れるため、配線幅の大きい接続端子731を用いることによりエミッタ電極側の接続信頼性をさらに向上させることが可能になる。
図9は実施例3と同様の非絶縁型半導体装置の構造を示した図である。本実施例では、実施例3のボンディングワイヤ305にかえてクリップ状の接続端子505を用いた。
310の間は、クリップ状の接続端子505を用いて実施例1のヘキシルアミンで表面を被覆された平均粒径100μm以下の銀粒子にて、体積基準における粒度分布で100
nm以下で7.6nmと15.2nm に粒径のピークを、100nm以上では2.75μmに粒径のピークを有する銀粒子を80wt%の濃度でトルエンに分散したペースト材の上に置き、上記クリップ状端子505に対して、0.5MPa程度の荷重を掛けながら250℃において2分間加熱を行うことにより接続を行っている。
本実施例ではセルラー電話機等の送信部に用いる高周波電力増幅装置としての絶縁型半導体装置について説明する。
100の一方の主面上に厚膜配線パターン(Ag−1wt%Pt、厚さ15μm)104が設けられ、この厚膜配線パターン104上にはチップ抵抗101,チップコンデンサ
102を含むチップ部品が実施例2の平均粒径100μm以下の銀粒子表面がオクチルアミンで被覆され、体積基準における粒度分布において100nm以下では7.6nmと
15.2nmに粒径のピークを、100nm以上では2.75μmに粒径のピークを有し、これらをトルエンに対して80wt%の濃度で分散されたペースト材を厚膜配線パターン上に塗布し、チップ部品に対して0.5MPa の荷重を300℃において5分間加えることにより、焼結銀層105により導電的に固着されている。MOSFET素子(Si、
3.5ppm/℃)1は、多層ガラスセラミックス基板100の一方の主面に設けた凹みの部分に中間金属部材103を介して搭載される。搭載は10のマイナス3乗の真空中で行った。中間金属部材103のサイズは2.8mm×2.2mm×0.2mmである。ここで、MOSFET素子1と中間金属部材103を接続する焼結銀層105や、中間金属部材103と多層ガラスセラミックス基板100を接続する接合層106は、いずれも上記実施例2の接合材料をトルエンに対して80wt%の濃度で分散させた接合材料を用いて接合された層である。MOSFET素子1と厚膜配線パターン104の所定部間には、Cuからなるクリップ型の接続端子107も上記接合材料を用いて接合されている。このとき、クリップには0.1MPa の荷重を300℃において2分間加えることにより接合を行った。多層ガラスセラミックス基板100の他方の主面には、厚膜外部電極層104′(Ag−1wt%Pt、厚さ15μm)が設けられている。厚膜外部電極層104′は多層ガラスセラミックス基板100の内部に設けられた内部配線層やスルーホール配線を中継して厚膜配線パターン104と電気的に接続されている。多層ガラスセラミックス基板100の一方の主面側にはエポキシ樹脂層108が設けられ、これにより搭載チップ部品等は封止されている。
本発明ではミニモールド型トランジスタ用のリードフレームとして複合材を適用した非絶縁型半導体装置について説明する。
Cu−Cu2O複合材からなるリードフレーム(厚さ0.3mm)600に実施例1のヘキシルアミンで表面を被覆された平均粒径100μm以下の銀粒子にて、体積基準における粒度分布で100nm以下で7.6nmと15.2nmに粒径のピークを、100nm以上では2.75μm に粒径のピークを有する銀粒子を80wt%の濃度でトルエンに分散したペースト材で構成された接合層を塗布した後、300℃において1.0MPa の荷重の下、2分間加熱を行うことにより、焼結銀層601により接合されている。トランジスタ素子1のコレクタは上記接合用材料を用いて接合された側に配置されている。エミッタ及びベースは上記接合材料により接合された側と反対側に設けられ、トランジスタ素子1から引出されたクリップ形状の端子602によりリードフレーム600に上記接合用材料を塗布し、クリップ形状の端子に1.0MPa の荷重を250℃において2分間加えることにより接合されている。また、トランジスタ素子1の搭載とクリップ形状の端子602が施された主要部は、トランスファモールドによってエポキシ樹脂603で覆われている。リードフレーム600はエポキシ樹脂603によるモールドが完了した段階で切り離され、それぞれ独立した端子としての機能が付与される。
LEDを基板に実装する際に本発明の接合用材料を用いて接合を行うことで、従来の半田や熱伝導性接着材よりも放熱性を向上させることが可能になる。
302,402 セラミックス絶縁基板
302a,302b 銅板(電極)
303,403 ベース材
304 エポキシ系樹脂ケース
305 ボンディングワイヤ
306 エポキシ系樹脂ふた
307 シリコーンゲル樹脂
308,309 接合層
310 端子
311 温度検出用サーミスタ素子
402a,402b 配線
431 接合端子
Claims (14)
- 炭素数が2以上8以下の有機物で被覆された平均粒径100μm以下の金属粒子を有し、100nm以下及び100nmから100μm以下の体積基準における粒度分布でそれぞれ1つ以上のピークを有する接合用材料。
- 前記金属粒子は金,銀,銅からなることを特徴とする請求項1に記載の接合用材料。
- 前記有機物が、酸素,窒素,硫黄原子を含むことを特徴とする請求項1に記載の接合用材料。
- 前記有機物が、アルコール基,アミノ基,カルボキシル基,カルボニル基,アルデヒド基,スルファニル基のうち少なくとも一つ以上を含むことを特徴とする請求項1に記載の接合用材料。
- 粒径100nm以下の粒子の割合が前記金属粒子中の重量wt%において、0.001 より大きく100より小さいことを特徴とする請求項1に記載の接合用材料。
- 前記金属粒子が有機溶媒中に分散されていることを特徴とする請求項1に記載の接合用材料。
- 平均粒径が1nm以上100nm以下の金属粒子と、前記金属粒子が凝集した凝集体とを有し、前記凝集体の粒径が10nm以上100μm以下であることを特徴とする接合材料。
- 炭素数が2以上8以下の有機物で前記金属粒子及び凝集体が被覆されていることを特徴とする請求項7に記載の接合用材料。
- 前記金属粒子は金,銀,銅からなることを特徴とする請求項7に記載の接合用材料。
- 前記有機物が、アルコール基,アミノ基,カルボキシル基,カルボニル基,アルデヒド基,スルファニル基のうち少なくとも一つ以上を含むことを特徴とする請求項7に記載の接合用材料。
- 粒径100nm以下の粒子の割合が前記金属粒子中の重量wt%において、0.001 より大きく100より小さいことを特徴とする請求項7に記載の接合用材料。
- 前記金属粒子が有機溶媒中に分散されていることを特徴とする請求項7に記載の接合用材料。
- 電子部品の電極と配線基板の回路配線とを電気的に接合する接合方法において、炭素数が2以上8以下の有機物で被覆され、体積基準における粒度分布で100nm以下及び
100nmから100μm以下にそれぞれ1つ以上のピークを有する平均粒径100μm以下の金属粒子を含む接合用材料を、前記回路配線上の前記電極との接合面に塗布し、前記溶液が塗布された回路配線上に電子部品を搭載した後、加熱及び加圧により電子部品の電極と配線基板の回路配線とを接合することを特徴とする接合方法。 - 前記加熱温度が40℃以上400℃以下であることを特徴とする請求項13に記載の接合方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006353649A JP4872663B2 (ja) | 2006-12-28 | 2006-12-28 | 接合用材料及び接合方法 |
| US11/964,827 US7955411B2 (en) | 2006-12-28 | 2007-12-27 | Low temperature bonding material comprising metal particles and bonding method |
| US13/099,394 US8821676B2 (en) | 2006-12-28 | 2011-05-03 | Low temperature bonding material comprising coated metal nanoparticles, and bonding method |
| US13/348,072 US20120104618A1 (en) | 2006-12-28 | 2012-01-11 | Low temperature bonding material and bonding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006353649A JP4872663B2 (ja) | 2006-12-28 | 2006-12-28 | 接合用材料及び接合方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008161907A true JP2008161907A (ja) | 2008-07-17 |
| JP4872663B2 JP4872663B2 (ja) | 2012-02-08 |
Family
ID=39640120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006353649A Expired - Fee Related JP4872663B2 (ja) | 2006-12-28 | 2006-12-28 | 接合用材料及び接合方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (3) | US7955411B2 (ja) |
| JP (1) | JP4872663B2 (ja) |
Cited By (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010150653A (ja) * | 2008-11-20 | 2010-07-08 | Mitsuboshi Belting Ltd | 無機素材用接合剤及び無機素材の接合体 |
| JP2010229544A (ja) * | 2008-11-26 | 2010-10-14 | Mitsuboshi Belting Ltd | 金属コロイド粒子及びそのペースト並びにその製造方法 |
| WO2011007402A1 (ja) | 2009-07-14 | 2011-01-20 | Dowaエレクトロニクス株式会社 | 金属ナノ粒子を用いた接合材および接合方法 |
| WO2011007608A1 (ja) * | 2009-07-16 | 2011-01-20 | 株式会社応用ナノ粒子研究所 | 3金属成分型複合ナノ金属ペースト、接合方法及び電子部品 |
| EP2278032A2 (en) | 2009-04-28 | 2011-01-26 | Hitachi Chemical Company, Ltd. | Electrically conductive bonding material, method of bonding with the same, and semiconductor device bonded with the same |
| JP2011080147A (ja) * | 2009-09-11 | 2011-04-21 | Dowa Electronics Materials Co Ltd | 接合材およびそれを用いた接合方法 |
| JP2011094223A (ja) * | 2008-11-26 | 2011-05-12 | Mitsuboshi Belting Ltd | 無機素材用接合剤及び無機素材の接合体 |
| JP2011175871A (ja) * | 2010-02-24 | 2011-09-08 | Osaka Municipal Technical Research Institute | 接合用材料及び接合方法 |
| WO2011114543A1 (ja) * | 2010-03-15 | 2011-09-22 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| JP2011240406A (ja) * | 2010-03-15 | 2011-12-01 | Dowa Electronics Materials Co Ltd | 接合材およびそれを用いた接合方法 |
| CN102437140A (zh) * | 2010-09-08 | 2012-05-02 | 文科泰克控股公司 | 具有烧结的金属连接的功率半导体模块及制造方法 |
| JP2012515266A (ja) * | 2009-01-14 | 2012-07-05 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 焼結材料、焼結接合部並びに焼結接合部の製造方法 |
| WO2012090740A1 (ja) | 2010-12-28 | 2012-07-05 | 株式会社日立製作所 | 半導体モジュール用回路基板 |
| JP2012246560A (ja) * | 2011-05-31 | 2012-12-13 | Daicel Corp | 銀含有ナノ粒子の製造方法及び銀含有ナノ粒子、並びに銀塗料組成物 |
| JPWO2011007442A1 (ja) * | 2009-07-16 | 2012-12-20 | 株式会社応用ナノ粒子研究所 | 2種金属成分型複合ナノ金属ペースト、接合方法及び電子部品 |
| JP2013091835A (ja) * | 2011-10-27 | 2013-05-16 | Hitachi Ltd | 銅ナノ粒子を用いた焼結性接合材料及びその製造方法及び電子部材の接合方法 |
| JP2013142173A (ja) * | 2012-01-11 | 2013-07-22 | Daicel Corp | 銀ナノ粒子の製造方法及び銀ナノ粒子、並びに銀塗料組成物 |
| JP2013142172A (ja) * | 2012-01-11 | 2013-07-22 | Yamagata Univ | 銀ナノ粒子の製造方法及び銀ナノ粒子、並びに銀塗料組成物 |
| JP2013143243A (ja) * | 2012-01-10 | 2013-07-22 | Noritake Co Ltd | 導電性接合材とこれを用いたセラミック電子材料の接合方法およびセラミック電子デバイス |
| WO2013108408A1 (ja) * | 2012-01-20 | 2013-07-25 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| US8513534B2 (en) | 2008-03-31 | 2013-08-20 | Hitachi, Ltd. | Semiconductor device and bonding material |
| JP2013207054A (ja) * | 2012-03-28 | 2013-10-07 | Kyoto Elex Kk | 太陽電池素子の電極形成用導電性ペースト |
| JP2014017302A (ja) * | 2012-07-06 | 2014-01-30 | Furukawa Electric Co Ltd:The | 電子部品の接合方法 |
| WO2014068299A1 (en) | 2012-10-29 | 2014-05-08 | Alpha Metals, Inc. | Sintering powder |
| WO2014185073A1 (ja) * | 2013-05-16 | 2014-11-20 | バンドー化学株式会社 | 金属接合用組成物 |
| WO2015052791A1 (ja) * | 2013-10-09 | 2015-04-16 | 古河電気工業株式会社 | 金属体の接合方法及び金属体の接合構造 |
| JP2016000861A (ja) * | 2010-11-22 | 2016-01-07 | Dowaエレクトロニクス株式会社 | 接合材料および接合体 |
| JP2016037627A (ja) * | 2014-08-06 | 2016-03-22 | 日立化成株式会社 | 銅含有粒子 |
| JPWO2014021270A1 (ja) * | 2012-08-02 | 2016-07-21 | 株式会社ダイセル | 銀ナノ粒子含有インクの製造方法及び銀ナノ粒子含有インク |
| JP2016148089A (ja) * | 2015-02-13 | 2016-08-18 | 三菱マテリアル株式会社 | 銀粉及びペースト状組成物並びに銀粉の製造方法 |
| WO2016140351A1 (ja) * | 2015-03-05 | 2016-09-09 | 国立大学法人大阪大学 | 銅粒子の製造方法、銅粒子及び銅ペースト |
| WO2017043256A1 (ja) * | 2015-09-09 | 2017-03-16 | 三菱マテリアル株式会社 | 組成物、接合体の製造方法 |
| JPWO2016002741A1 (ja) * | 2014-06-30 | 2017-04-27 | 新日鉄住金化学株式会社 | ニッケル粒子組成物、接合材及びそれを用いた接合方法 |
| JP2017514995A (ja) * | 2014-04-11 | 2017-06-08 | アルファ・アセンブリー・ソリューションズ・インコーポレイテッドAlpha Assembly Solutions Inc. | 低圧焼結用粉末 |
| JP2017106086A (ja) * | 2015-12-11 | 2017-06-15 | 三菱マテリアル株式会社 | 接合材及び接合体の製造方法 |
| WO2018062220A1 (ja) * | 2016-09-30 | 2018-04-05 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| JP2018059192A (ja) * | 2016-09-30 | 2018-04-12 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| WO2019171908A1 (ja) | 2018-03-06 | 2019-09-12 | 三菱マテリアル株式会社 | 金属粒子凝集体及びその製造方法並びにペースト状金属粒子凝集体組成物及びこれを用いた複合体の製造方法 |
| KR20210046514A (ko) * | 2019-10-18 | 2021-04-28 | 한양대학교 에리카산학협력단 | 열계면층을 포함하는 반도체 소자 패키지 및 그 제조 방법 |
| WO2021125277A1 (ja) | 2019-12-20 | 2021-06-24 | 三菱マテリアル株式会社 | 銀ペースト、及び、接合体の製造方法 |
| CN116532841A (zh) * | 2023-06-01 | 2023-08-04 | 徐州得驰电子科技有限公司 | 一种银焊膏及其制备工艺 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4872663B2 (ja) * | 2006-12-28 | 2012-02-08 | 株式会社日立製作所 | 接合用材料及び接合方法 |
| WO2009090748A1 (ja) | 2008-01-17 | 2009-07-23 | Applied Nanoparticle Laboratory Corporation | 複合銀ナノ粒子、その製法及び製造装置 |
| JP2010044967A (ja) * | 2008-08-13 | 2010-02-25 | Sumitomo Electric Ind Ltd | 導電性接着剤およびそれを用いたled基板 |
| US8293586B2 (en) * | 2008-09-25 | 2012-10-23 | Infineon Technologies Ag | Method of manufacturing an electronic system |
| DE102009008926B4 (de) * | 2009-02-13 | 2022-06-15 | Danfoss Silicon Power Gmbh | Verfahren zur Schaffung einer hochtemperatur- und temperaturwechselfesten Verbindung eines Halbleiterbausteins mit einem Verbindungspartner und einer Kontaktlasche unter Verwendung eines temperaturbeaufschlagenden Verfahrens |
| DE102009040076A1 (de) * | 2009-09-04 | 2011-03-10 | W.C. Heraeus Gmbh | Metallpaste mit Oxidationsmittel |
| WO2011114751A1 (ja) * | 2010-03-19 | 2011-09-22 | 古河電気工業株式会社 | 導電接続部材、及び導電接続部材の作製方法 |
| JP2011202265A (ja) * | 2010-03-26 | 2011-10-13 | Dowa Electronics Materials Co Ltd | 低温焼結性金属ナノ粒子組成物および該組成物を用いて形成された電子物品 |
| DE102010026344A1 (de) * | 2010-07-07 | 2012-01-12 | Osram Opto Semiconductors Gmbh | Leuchtdiode |
| JP5659663B2 (ja) * | 2010-09-28 | 2015-01-28 | 富士電機株式会社 | 半導体装置及び半導体装置の製造方法 |
| DE102010042702A1 (de) * | 2010-10-20 | 2012-04-26 | Robert Bosch Gmbh | Ausgangswerkstoff einer Sinterverbindung und Verfahren zur Herstellung der Sinterverbindung |
| DE102010042721A1 (de) * | 2010-10-20 | 2012-04-26 | Robert Bosch Gmbh | Ausgangswerkstoff einer Sinterverbindung und Verfahren zur Herstellung der Sinterverbindung |
| US9950393B2 (en) * | 2011-12-23 | 2018-04-24 | Intel Corporation | Hybrid low metal loading flux |
| JP2013206765A (ja) * | 2012-03-29 | 2013-10-07 | Tanaka Kikinzoku Kogyo Kk | ダイボンド用導電性ペースト及び該導電性ペーストによるダイボンド方法 |
| US9783708B2 (en) * | 2012-08-23 | 2017-10-10 | Bando Chemical Industries, Ltd. | Conductive paste |
| JP6099472B2 (ja) * | 2013-04-26 | 2017-03-22 | Dowaエレクトロニクス株式会社 | 金属ナノ粒子分散体、金属ナノ粒子分散体の製造方法および接合方法 |
| JP6154194B2 (ja) * | 2013-05-17 | 2017-06-28 | トヨタ自動車株式会社 | 接合用金属ペースト |
| JP6265693B2 (ja) | 2013-11-12 | 2018-01-24 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
| US20170092560A1 (en) * | 2014-05-27 | 2017-03-30 | Denka Company Limited | Semiconductor package and method for manufacturing same |
| WO2016114318A1 (ja) * | 2015-01-13 | 2016-07-21 | デクセリアルズ株式会社 | 多層基板 |
| DE102015112967A1 (de) * | 2015-08-06 | 2017-02-09 | Osram Opto Semiconductors Gmbh | Verfahren zum Herstellen eines optoelektronischen Bauelements und optoelektronisches Bauelement |
| US20170294397A1 (en) * | 2016-04-08 | 2017-10-12 | Hamilton Sundstrand Corporation | Die and substrate assembly with graded density bonding layer |
| KR102687424B1 (ko) * | 2017-01-11 | 2024-07-22 | 가부시끼가이샤 레조낙 | 무가압 접합용 구리 페이스트, 접합체 및 반도체 장치 |
| US10368431B2 (en) * | 2017-07-20 | 2019-07-30 | Astec International Limited | Cooling assemblies for electronic devices |
| EP3756789A4 (en) * | 2018-02-22 | 2021-11-24 | LINTEC Corporation | FILM-LIKE BURN-ON MATERIAL AND FILM-LIKE BURN-ON MATERIAL WITH BACKING FOIL |
| KR102827173B1 (ko) * | 2018-06-26 | 2025-06-27 | 가부시끼가이샤 레조낙 | 이방성 도전 필름과 그 제조 방법 및 접속 구조체의 제조 방법 |
| WO2020004513A1 (ja) | 2018-06-26 | 2020-01-02 | 日立化成株式会社 | はんだ粒子 |
| US11515281B2 (en) * | 2019-04-22 | 2022-11-29 | Panasonic Holdings Corporation | Bonded structure and bonding material |
| JP7404208B2 (ja) * | 2020-09-24 | 2023-12-25 | 株式会社東芝 | 半導体装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004107728A (ja) * | 2002-09-18 | 2004-04-08 | Ebara Corp | 接合材料及び接合方法 |
| JP2006089818A (ja) * | 2004-09-24 | 2006-04-06 | Seiko Epson Corp | 銀微粒子の製造方法、銀微粒子、銀微粒子分散液、導電性パターン、電子デバイスおよび電子機器 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1390979A (fr) * | 1963-11-21 | 1965-03-05 | Commissariat Energie Atomique | Composition de soudure pour le soudage de produits carbonés entre eux et aux métaux |
| US4245273A (en) * | 1979-06-29 | 1981-01-13 | International Business Machines Corporation | Package for mounting and interconnecting a plurality of large scale integrated semiconductor devices |
| US4622073A (en) * | 1983-12-06 | 1986-11-11 | Toyo Aluminium Kabushiki Kaisha | Metal powder pigment |
| JPS62188399A (ja) * | 1986-02-14 | 1987-08-17 | 日本電気株式会社 | セラミツク配線基板 |
| JP2695995B2 (ja) * | 1991-01-14 | 1998-01-14 | 株式会社東芝 | 光半導体装置 |
| JPH07263480A (ja) * | 1994-03-18 | 1995-10-13 | Shinkawa Ltd | ワイヤボンデイング方法及び装置 |
| JP2938344B2 (ja) * | 1994-05-15 | 1999-08-23 | 株式会社東芝 | 半導体装置 |
| US6770113B2 (en) * | 1996-02-21 | 2004-08-03 | Mykrolis Corporation | Method for forming anisotrophic metal particles |
| US7094370B2 (en) * | 1998-02-24 | 2006-08-22 | Cabot Corporation | Method for the production of metal-carbon composite powders |
| JP2001244376A (ja) * | 2000-02-28 | 2001-09-07 | Hitachi Ltd | 半導体装置 |
| EP1578559B1 (en) | 2002-09-18 | 2009-03-18 | Ebara Corporation | Bonding method |
| JP4412072B2 (ja) | 2003-10-09 | 2010-02-10 | 株式会社日立製作所 | 電子部品の実装方法,半導体モジュール及び半導体装置 |
| JP4298704B2 (ja) | 2003-10-20 | 2009-07-22 | ハリマ化成株式会社 | 乾燥粉末状の金属微粒子ならびに金属酸化物微粒子とその用途 |
| US7799425B2 (en) | 2004-02-04 | 2010-09-21 | Ebara Corporation | Composite nanoparticles method for producing the same |
| US7393771B2 (en) | 2004-06-29 | 2008-07-01 | Hitachi, Ltd. | Method for mounting an electronic part on a substrate using a liquid containing metal particles |
| JP4378239B2 (ja) | 2004-07-29 | 2009-12-02 | 株式会社日立製作所 | 半導体装置及びそれを使用した電力変換装置並びにこの電力変換装置を用いたハイブリッド自動車。 |
| US7468401B2 (en) * | 2005-02-18 | 2008-12-23 | Ppg Industries Ohio, Inc. | Bonding of powder coating compositions |
| KR100964565B1 (ko) * | 2005-09-29 | 2010-06-21 | 닝시아 오리엔트 탄탈럼 인더스트리 코포레이션 엘티디 | 금속 입자의 구형 입상화 및 응집화 방법 및 상기 방법으로제조된 금속 입자, 상기 금속 입자로부터 제조된 애노드 |
| JP2008004651A (ja) * | 2006-06-21 | 2008-01-10 | Hitachi Ltd | 異方性微粒子を用いた接合材料 |
| JP4895994B2 (ja) * | 2006-12-28 | 2012-03-14 | 株式会社日立製作所 | 金属粒子を用いた接合方法及び接合材料 |
| JP4872663B2 (ja) * | 2006-12-28 | 2012-02-08 | 株式会社日立製作所 | 接合用材料及び接合方法 |
-
2006
- 2006-12-28 JP JP2006353649A patent/JP4872663B2/ja not_active Expired - Fee Related
-
2007
- 2007-12-27 US US11/964,827 patent/US7955411B2/en active Active
-
2011
- 2011-05-03 US US13/099,394 patent/US8821676B2/en active Active
-
2012
- 2012-01-11 US US13/348,072 patent/US20120104618A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004107728A (ja) * | 2002-09-18 | 2004-04-08 | Ebara Corp | 接合材料及び接合方法 |
| JP2006089818A (ja) * | 2004-09-24 | 2006-04-06 | Seiko Epson Corp | 銀微粒子の製造方法、銀微粒子、銀微粒子分散液、導電性パターン、電子デバイスおよび電子機器 |
Cited By (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8513534B2 (en) | 2008-03-31 | 2013-08-20 | Hitachi, Ltd. | Semiconductor device and bonding material |
| JP2010150653A (ja) * | 2008-11-20 | 2010-07-08 | Mitsuboshi Belting Ltd | 無機素材用接合剤及び無機素材の接合体 |
| JP2010229544A (ja) * | 2008-11-26 | 2010-10-14 | Mitsuboshi Belting Ltd | 金属コロイド粒子及びそのペースト並びにその製造方法 |
| JP2011094223A (ja) * | 2008-11-26 | 2011-05-12 | Mitsuboshi Belting Ltd | 無機素材用接合剤及び無機素材の接合体 |
| JP2012515266A (ja) * | 2009-01-14 | 2012-07-05 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 焼結材料、焼結接合部並びに焼結接合部の製造方法 |
| EP2278032A2 (en) | 2009-04-28 | 2011-01-26 | Hitachi Chemical Company, Ltd. | Electrically conductive bonding material, method of bonding with the same, and semiconductor device bonded with the same |
| EP2722410A1 (en) | 2009-04-28 | 2014-04-23 | Hitachi Chemical Co., Ltd. | Electrically conductive bonding material and method of bonding with the same |
| US8840811B2 (en) | 2009-04-28 | 2014-09-23 | Hitachi Chemical Company, Ltd. | Electrically conductive bonding material, method of bonding with the same, and semiconductor device bonded with the same |
| US8858700B2 (en) | 2009-07-14 | 2014-10-14 | Dowa Electronics Materials Co., Ltd. | Bonding material using metal nanoparticles coated with C6-C8 fatty acids, and bonding method |
| WO2011007402A1 (ja) | 2009-07-14 | 2011-01-20 | Dowaエレクトロニクス株式会社 | 金属ナノ粒子を用いた接合材および接合方法 |
| KR101623449B1 (ko) * | 2009-07-14 | 2016-05-23 | 도와 일렉트로닉스 가부시키가이샤 | 금속 나노 입자를 이용한 접합재 및 접합 방법 |
| US20120107628A1 (en) * | 2009-07-16 | 2012-05-03 | Toyota Jidosha Kabushiki Kaisha | Three-Metallic-Component Type Composite Nanometallic Paste, Method Of Bonding, And Electronic Component |
| US8497022B2 (en) | 2009-07-16 | 2013-07-30 | Applied Nanoparticle Laboratory Corporation | Three-metallic-component type composite nanometallic paste, method of bonding, and electronic component |
| JPWO2011007442A1 (ja) * | 2009-07-16 | 2012-12-20 | 株式会社応用ナノ粒子研究所 | 2種金属成分型複合ナノ金属ペースト、接合方法及び電子部品 |
| JP2011021255A (ja) * | 2009-07-16 | 2011-02-03 | Applied Nanoparticle Laboratory Corp | 3金属成分型複合ナノ金属ペースト、接合方法及び電子部品 |
| WO2011007608A1 (ja) * | 2009-07-16 | 2011-01-20 | 株式会社応用ナノ粒子研究所 | 3金属成分型複合ナノ金属ペースト、接合方法及び電子部品 |
| JP2015232181A (ja) * | 2009-09-11 | 2015-12-24 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| JP2011080147A (ja) * | 2009-09-11 | 2011-04-21 | Dowa Electronics Materials Co Ltd | 接合材およびそれを用いた接合方法 |
| JP2011175871A (ja) * | 2010-02-24 | 2011-09-08 | Osaka Municipal Technical Research Institute | 接合用材料及び接合方法 |
| WO2011114543A1 (ja) * | 2010-03-15 | 2011-09-22 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| KR101664991B1 (ko) * | 2010-03-15 | 2016-10-11 | 도와 일렉트로닉스 가부시키가이샤 | 접합재 및 이것을 이용한 접합방법 |
| US9240256B2 (en) | 2010-03-15 | 2016-01-19 | Dowa Electronics Materials Co., Ltd. | Bonding material and bonding method using the same |
| JP2011240406A (ja) * | 2010-03-15 | 2011-12-01 | Dowa Electronics Materials Co Ltd | 接合材およびそれを用いた接合方法 |
| US10008471B2 (en) | 2010-03-15 | 2018-06-26 | Dowa Electronics Materials Co., Ltd. | Bonding material and bonding method using the same |
| US10090275B2 (en) | 2010-03-15 | 2018-10-02 | Dowa Electronics Materials Co., Ltd. | Bonding method using bonding material |
| KR20130034013A (ko) * | 2010-03-15 | 2013-04-04 | 도와 일렉트로닉스 가부시키가이샤 | 접합재 및 이것을 이용한 접합방법 |
| CN102437140A (zh) * | 2010-09-08 | 2012-05-02 | 文科泰克控股公司 | 具有烧结的金属连接的功率半导体模块及制造方法 |
| KR102188054B1 (ko) | 2010-11-22 | 2020-12-07 | 도와 일렉트로닉스 가부시키가이샤 | 접합재료, 접합체, 및 접합방법 |
| KR20180004853A (ko) * | 2010-11-22 | 2018-01-12 | 도와 일렉트로닉스 가부시키가이샤 | 접합재료, 접합체, 및 접합방법 |
| KR102158290B1 (ko) * | 2010-11-22 | 2020-09-21 | 도와 일렉트로닉스 가부시키가이샤 | 접합재료, 접합체, 및 접합방법 |
| KR20200067952A (ko) * | 2010-11-22 | 2020-06-12 | 도와 일렉트로닉스 가부시키가이샤 | 접합재료, 접합체, 및 접합방법 |
| JP2016000861A (ja) * | 2010-11-22 | 2016-01-07 | Dowaエレクトロニクス株式会社 | 接合材料および接合体 |
| WO2012090740A1 (ja) | 2010-12-28 | 2012-07-05 | 株式会社日立製作所 | 半導体モジュール用回路基板 |
| JP2012246560A (ja) * | 2011-05-31 | 2012-12-13 | Daicel Corp | 銀含有ナノ粒子の製造方法及び銀含有ナノ粒子、並びに銀塗料組成物 |
| JP2013091835A (ja) * | 2011-10-27 | 2013-05-16 | Hitachi Ltd | 銅ナノ粒子を用いた焼結性接合材料及びその製造方法及び電子部材の接合方法 |
| JP2013143243A (ja) * | 2012-01-10 | 2013-07-22 | Noritake Co Ltd | 導電性接合材とこれを用いたセラミック電子材料の接合方法およびセラミック電子デバイス |
| KR20190089080A (ko) * | 2012-01-11 | 2019-07-29 | 야마가타 유니버시티 | 은 나노 입자의 제조 방법 및 은 나노 입자, 및 은 도료 조성물 |
| US9860983B2 (en) | 2012-01-11 | 2018-01-02 | National University Corporation Yamagata University | Method for producing silver nanoparticles, silver nanoparticles, and silver coating composition |
| KR102019749B1 (ko) * | 2012-01-11 | 2019-09-09 | 야마가타 유니버시티 | 은 나노 입자의 제조 방법 및 은 나노 입자, 및 은 도료 조성물 |
| JP2013142172A (ja) * | 2012-01-11 | 2013-07-22 | Yamagata Univ | 銀ナノ粒子の製造方法及び銀ナノ粒子、並びに銀塗料組成物 |
| JP2013142173A (ja) * | 2012-01-11 | 2013-07-22 | Daicel Corp | 銀ナノ粒子の製造方法及び銀ナノ粒子、並びに銀塗料組成物 |
| WO2013108408A1 (ja) * | 2012-01-20 | 2013-07-25 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| US9533380B2 (en) | 2012-01-20 | 2017-01-03 | Dowa Electronics Materials Co., Ltd. | Bonding material and bonding method in which said bonding material is used |
| KR101609497B1 (ko) * | 2012-01-20 | 2016-04-05 | 도와 일렉트로닉스 가부시키가이샤 | 접합재 및 그것을 이용한 접합 방법 |
| JP2013207054A (ja) * | 2012-03-28 | 2013-10-07 | Kyoto Elex Kk | 太陽電池素子の電極形成用導電性ペースト |
| JP2014017302A (ja) * | 2012-07-06 | 2014-01-30 | Furukawa Electric Co Ltd:The | 電子部品の接合方法 |
| JPWO2014021270A1 (ja) * | 2012-08-02 | 2016-07-21 | 株式会社ダイセル | 銀ナノ粒子含有インクの製造方法及び銀ナノ粒子含有インク |
| WO2014068299A1 (en) | 2012-10-29 | 2014-05-08 | Alpha Metals, Inc. | Sintering powder |
| JPWO2014185073A1 (ja) * | 2013-05-16 | 2017-02-23 | バンドー化学株式会社 | 金属接合用組成物 |
| WO2014185073A1 (ja) * | 2013-05-16 | 2014-11-20 | バンドー化学株式会社 | 金属接合用組成物 |
| WO2015052791A1 (ja) * | 2013-10-09 | 2015-04-16 | 古河電気工業株式会社 | 金属体の接合方法及び金属体の接合構造 |
| JPWO2015052791A1 (ja) * | 2013-10-09 | 2017-03-09 | 古河電気工業株式会社 | 金属体の接合方法及び金属体の接合構造 |
| US10998284B2 (en) | 2014-04-11 | 2021-05-04 | Alpha Assembly Solutions Inc. | Low pressure sintering powder |
| US12113039B2 (en) | 2014-04-11 | 2024-10-08 | Alpha Assembly Solutions Inc. | Low pressure sintering powder |
| JP2017514995A (ja) * | 2014-04-11 | 2017-06-08 | アルファ・アセンブリー・ソリューションズ・インコーポレイテッドAlpha Assembly Solutions Inc. | 低圧焼結用粉末 |
| JPWO2016002741A1 (ja) * | 2014-06-30 | 2017-04-27 | 新日鉄住金化学株式会社 | ニッケル粒子組成物、接合材及びそれを用いた接合方法 |
| JP2016037627A (ja) * | 2014-08-06 | 2016-03-22 | 日立化成株式会社 | 銅含有粒子 |
| US11587695B2 (en) | 2015-02-13 | 2023-02-21 | Mitsubishi Materials Corporation | Silver powder, paste composition, and method of producing silver powder |
| KR20170118057A (ko) * | 2015-02-13 | 2017-10-24 | 미쓰비시 마테리알 가부시키가이샤 | 은분 및 페이스트상 조성물 그리고 은분의 제조 방법 |
| JP2016148089A (ja) * | 2015-02-13 | 2016-08-18 | 三菱マテリアル株式会社 | 銀粉及びペースト状組成物並びに銀粉の製造方法 |
| KR102273487B1 (ko) * | 2015-02-13 | 2021-07-05 | 미쓰비시 마테리알 가부시키가이샤 | 은분 및 페이스트상 조성물 그리고 은분의 제조 방법 |
| WO2016129368A1 (ja) * | 2015-02-13 | 2016-08-18 | 三菱マテリアル株式会社 | 銀粉及びペースト状組成物並びに銀粉の製造方法 |
| JPWO2016140351A1 (ja) * | 2015-03-05 | 2017-12-07 | 国立大学法人大阪大学 | 銅粒子の製造方法、銅粒子及び銅ペースト |
| US10625344B2 (en) | 2015-03-05 | 2020-04-21 | Osaka University | Method for producing copper particles, copper particles, and copper paste |
| WO2016140351A1 (ja) * | 2015-03-05 | 2016-09-09 | 国立大学法人大阪大学 | 銅粒子の製造方法、銅粒子及び銅ペースト |
| JP2017052668A (ja) * | 2015-09-09 | 2017-03-16 | 三菱マテリアル株式会社 | 組成物、接合体の製造方法 |
| WO2017043256A1 (ja) * | 2015-09-09 | 2017-03-16 | 三菱マテリアル株式会社 | 組成物、接合体の製造方法 |
| JP2017106086A (ja) * | 2015-12-11 | 2017-06-15 | 三菱マテリアル株式会社 | 接合材及び接合体の製造方法 |
| KR102354209B1 (ko) | 2016-09-30 | 2022-01-20 | 도와 일렉트로닉스 가부시키가이샤 | 접합재 및 그것을 사용한 접합 방법 |
| KR20190064605A (ko) * | 2016-09-30 | 2019-06-10 | 도와 일렉트로닉스 가부시키가이샤 | 접합재 및 그것을 사용한 접합 방법 |
| JP7007140B2 (ja) | 2016-09-30 | 2022-01-24 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| JP2018059192A (ja) * | 2016-09-30 | 2018-04-12 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| US12048964B2 (en) | 2016-09-30 | 2024-07-30 | Dowa Electronics Materials Co., Ltd. | Bonding material and bonding method using same |
| WO2018062220A1 (ja) * | 2016-09-30 | 2018-04-05 | Dowaエレクトロニクス株式会社 | 接合材およびそれを用いた接合方法 |
| KR20200127165A (ko) | 2018-03-06 | 2020-11-10 | 미쓰비시 마테리알 가부시키가이샤 | 금속 입자 응집체 및 그 제조 방법 그리고 페이스트상 금속 입자 응집체 조성물 및 이것을 사용한 접합체의 제조 방법 |
| WO2019171908A1 (ja) | 2018-03-06 | 2019-09-12 | 三菱マテリアル株式会社 | 金属粒子凝集体及びその製造方法並びにペースト状金属粒子凝集体組成物及びこれを用いた複合体の製造方法 |
| US11801556B2 (en) | 2018-03-06 | 2023-10-31 | Mitsubishi Materials Corporation | Metal particle aggregates, method for producing same, paste-like metal particle aggregate composition, and method for producing bonded body using said paste-like metal particle aggregate composition |
| KR20210046514A (ko) * | 2019-10-18 | 2021-04-28 | 한양대학교 에리카산학협력단 | 열계면층을 포함하는 반도체 소자 패키지 및 그 제조 방법 |
| KR102274190B1 (ko) | 2019-10-18 | 2021-07-08 | 한양대학교 에리카산학협력단 | 열계면층을 포함하는 반도체 소자 패키지 및 그 제조 방법 |
| WO2021125277A1 (ja) | 2019-12-20 | 2021-06-24 | 三菱マテリアル株式会社 | 銀ペースト、及び、接合体の製造方法 |
| CN116532841A (zh) * | 2023-06-01 | 2023-08-04 | 徐州得驰电子科技有限公司 | 一种银焊膏及其制备工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4872663B2 (ja) | 2012-02-08 |
| US20080173398A1 (en) | 2008-07-24 |
| US20120104618A1 (en) | 2012-05-03 |
| US20110204125A1 (en) | 2011-08-25 |
| US7955411B2 (en) | 2011-06-07 |
| US8821676B2 (en) | 2014-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4872663B2 (ja) | 接合用材料及び接合方法 | |
| JP4895994B2 (ja) | 金属粒子を用いた接合方法及び接合材料 | |
| KR101157742B1 (ko) | 도전성 접합 재료, 그것을 이용한 접합 방법, 및 그것에 의하여 접합된 반도체 장치 | |
| JP4737116B2 (ja) | 接合方法 | |
| JP5151150B2 (ja) | 導電性焼結層形成用組成物、これを用いた導電性被膜形成法および接合法 | |
| JP5286115B2 (ja) | 半導体装置及び接合材料 | |
| JP5156658B2 (ja) | Lsi用電子部材 | |
| JP2011014556A (ja) | 半導体装置とその製造方法 | |
| US20070298244A1 (en) | Bonding materials having particle with anisotropic shape | |
| JP4362742B2 (ja) | ペースト状金属粒子組成物の固化方法、金属製部材の接合方法およびプリント配線板の製造方法 | |
| WO2008062548A1 (fr) | Composition de particules métalliques pâteuses et procédé de réunion | |
| JP2009167436A (ja) | 接合用材料および接合形成方法 | |
| JP2012191238A (ja) | 導電性焼結層形成用組成物、これを用いた導電性被膜形成法および接合法 | |
| JP2010018832A (ja) | 金属製部材用接合剤、金属製部材接合体の製造方法、金属製部材接合体、および電気回路接続用バンプの製造方法 | |
| JP5331929B2 (ja) | 電子部材ならびに電子部品とその製造方法 | |
| WO2009090849A1 (ja) | ワイヤボンディング方法及び電子部品実装体 | |
| JP5677685B2 (ja) | 回路基板、及びそれを用いた半導体装置 | |
| JP2013197436A (ja) | 高熱伝導低熱膨張接合材料及び半導体装置 | |
| JP2018170481A (ja) | 電子部品と導電体の接続方法および半導体モジュールの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090327 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110425 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110510 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110705 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111025 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111107 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141202 Year of fee payment: 3 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 4872663 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141202 Year of fee payment: 3 |
|
| LAPS | Cancellation because of no payment of annual fees |