WO2011064480A1 - Montage en boitier pour composants electroniques assembles par clip - Google Patents
Montage en boitier pour composants electroniques assembles par clip Download PDFInfo
- Publication number
- WO2011064480A1 WO2011064480A1 PCT/FR2010/052329 FR2010052329W WO2011064480A1 WO 2011064480 A1 WO2011064480 A1 WO 2011064480A1 FR 2010052329 W FR2010052329 W FR 2010052329W WO 2011064480 A1 WO2011064480 A1 WO 2011064480A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- grids
- lead frame
- grid
- chip
- elements
- 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.)
- Ceased
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49562—Geometry of the lead-frame for individual devices of subclass H10D
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49537—Plurality of lead frames mounted in one device
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- 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
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- 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
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- H—ELECTRICITY
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- 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
- H01L24/93—Batch processes
- H01L24/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L24/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
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- H—ELECTRICITY
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- 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
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- 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
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- 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
- H01L2224/37599—Material
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- 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
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- 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
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- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/93—Batch processes
- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
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- 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
- H01L24/84—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
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- H—ELECTRICITY
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- 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]
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- 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
- H01L2924/01057—Lanthanum [La]
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- 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]
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- 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]
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- 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
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- 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
- H01L2924/1301—Thyristor
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- H—ELECTRICITY
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- 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
- H01L2924/14—Integrated circuits
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- 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
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- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53174—Means to fasten electrical component to wiring board, base, or substrate
- Y10T29/53178—Chip component
Definitions
- the present invention generally relates to electronic circuits and, more particularly, to mounting electronic chips in a package.
- the invention relates more particularly to clip said housings in which, when my ⁇ floor, semiconductor chips having contacts on both sides are sandwiched between two conductive plates each provided with contact transfer of legs on the same plane .
- FIGS. 1A and 1B are respective side and front views of an electronic device 1 mounted in a so-called SMD (surface mounting box) and clip housing.
- a semiconductor chip 12 forming, for example, a vertical component (for example a diode or a power thyristor) or a low contact number integrated circuit (typically two to four) is mounted on a receiving area 142 which is part of a base 14, this area having a surface greater than the surface of the chip 12.
- the plate 142 extends to the interior of the OUTSIDE ⁇ housing by at least one tab 144 coplanar, connection to the outside.
- a cover 16, called clip, is attached to the upper face of the chip 12 and is shaped so as to define at least one connection tab 164 to the interior of the housing OUTSIDE ⁇ in the base of the map 14.
- An area 162 of overlap of the chip is connected to the tab or tabs 164 by a curved portion 166.
- the housing has a single connection tab 144 base side and a single connection tab 164 hood side .
- the bases 14 and covers 16 are of a cond ⁇ tor material, usually copper.
- an insulating region for example ceramic
- the chip 12 has contacts on its two faces which are carried on the areas 142 and 162 of the base 14 and the cover 16 by solder or solder 18 ( Figure 1B). Most often, the assembly is encapsulated in an insulating resin 10 (illustrated by dashed lines in FIG. 1A).
- Housings as illustrated in FIGS. 1A and 1B are obtained in batches from lead frames having a large number of supports and covers temporarily connected to one another.
- Figure 2 is a perspective view of an exemplary conventional provisions housing in chips assembly ⁇ tive system 1 as illustrated in Figures 1A and 1B.
- An assembly frame 22 receives a first connection grid 24 comprising the supports 14 connected to each other. Then, the chips 12 (not shown in Figure 2) are deposited on the plates 142 of the supports 14 with the interposition of a solder layer. Then, a second connecting grid 26 comprising the covers 16 is attached to the assembly with, again, interposition of a solder layer. The position of the grids 24 and 26 relative to one another is ensured by pins 222 protruding from the frame 22 and engaged in corresponding openings grids 24 and 26. The assembly holds by gravity.
- the assembly is subjected to a heat treatment to weld the contacts of the chip.
- the upper part of the assembly is placed in a mold for embedding the different circuits in an epoxy resin.
- circuits are individually by cutting their legs 144 and 164 ( Figure 1A and 1B) for connection of the gates 24 and 26, so as to obtain the electro devices ⁇ niques encapsulated one.
- An object of an embodiment of the present invention is to overcome all or part of the disadvantages of conventional assembly systems electronic devices per clip.
- Another object of an embodiment of the present invention is more particularly to avoid the thermal mass problems of the usual support frame.
- Another object of an embodiment of the present invention is to improve the flatness of the assembly.
- a mounting system chip case electronic having a first lead frame defining chip receiving areas; and a second connection grid defining areas for covering the chips, the grids having, at least peripherally, pairs of mutually cooperative elements for holding the grids together.
- each pair of elements comprises a protruding tab of one of the grids and an orifice opposite in the other grid.
- the assembly of the connection grids by said elements is of clip type.
- connection grids are regularly distributed in the connection grids.
- said elements participate in the alignment of the connection grids with respect to one another.
- the receiving and overlapping areas are extended by tabs intended to form contact recovery tabs.
- the chips are encapsulated before cutting the connection grids.
- a lead grid made of a conductive material defining chip receiving zones. semiconductors of a system as above, having square or rectangular openings for receiving protruding tabs of the second connecting grid defining covers covering the chips.
- connection grid made of a conductive material of a system defining semiconductor chip covering covers carried by reception zones of the first connection grid, comprising tabs projecting from one side and intended to cooperate with the first grid of connection.
- FIGS. 1A and 1B previously described are side and top views of an exemplary electro- mechanical device of the type to which the present invention applies;
- FIG. 2 previously described is a perspective representation of a conventional clip-on chip assembly system
- Figure 3 is a partial perspective view of an embodiment of a lead frame with covers
- Figure 3A is a partially sectional view of the frame of Figure 3 along the line A-A;
- Figure 4 is a partial perspective view of an embodiment of a lead frame carrying chip media
- Figure 5 is a partial perspective view of the assembly of the grids of Figures 3 and 4;
- Figure 6 is a side view partially in section of the assembly of Figure 5. detailed description
- connection grids to be assembled with the interposition of the semiconductor chips.
- elements are provided in each connection grid, each of these elements being intended to cooperate, for example in the manner of a clip, to block the respective positions of the two grids relative to each other.
- Fig. 3 is a perspective view of an embodiment of a grid portion 36 of chip cover 16 in a "clip" type box arrangement.
- Fig. 3A is a sectional view showing part of the frame 36 at the line A-A of Fig. 3.
- Figure 4 is a perspective view of an embodiment of a grid portion 34 of chip receiving media 14. For simplicity, the chips have not been shown in Figures 3 and 4.
- Each support 14 comprises, as before, a zone 142 for receiving a chip and one or more tabs 144 intended to take contacts from the chip to the outside (two tabs in the example of FIG. 4).
- Each cover 16 comprises, as before, a zone 162 covering the chip and one or more tabs 164 of contact recovery connected to the zone 162 by one or more curved connecting portions 166 (a single portion in the example of the Figure 3).
- connection grids 34 and 36 comprise peripherally elements with mutual cooperation to hold the grids together.
- the grid 34 has openings 42 intended to cooperate with tabs in the form of clips 44 arranged opposite in the grid 36.
- the clips are for example obtained by stamping, in a manner similar to that of which are obtained different
- the clips 44 have a curved shape folded to improve the hold.
- clips of different orientations are provided in order to properly align the grids 34 and 36 relative to each other.
- Figures 3 and 4 also show circular orifices 362 and 342. These orifices are usual and are intended for step-by-step indexing of the chip placement machines.
- clips may be provided on the grids 34 and 36 and openings facing each other in the other grid.
- clips on a single grid of connection are enough.
- the shape of the openings 42 may not be square or rectangular as shown but could also be oblong, while preferably having rectilinear edges adapted to cooperate with the tabs 44 to block the grids with each other.
- the tip of the tabs 44 may optionally be chamfered to facilitate its introduction into the openings 42.
- the use of square or rectangular clips avoids a rotation of a grid relative to the other.
- the grids 34 and 36 are obtained by stamping and cutting and require no machining.
- Figure 5 is a partial perspective of the connecting grids 34 and 36 assembled.
- Figure 6 is a partial sectional view of the assembly made.
- the distance between the supports and the covers is a few tenths of a millimeter (for example between 0.2 and 0.4 millimeter).
- An advantage of the described embodiment is that the mounting assembly can be manipulated until cutting without the need for a support frame. Therefore, there is no more thermal mass problem related to this frame.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201080053689.4A CN102630339B (zh) | 2009-11-25 | 2010-10-29 | 将借助于夹具组装的电子部件安装在封装中 |
| US13/510,598 US20130017649A1 (en) | 2009-11-25 | 2010-10-29 | Packaging for clip-assembled electronic components |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0958349A FR2953066B1 (fr) | 2009-11-25 | 2009-11-25 | Montage en boitier pour composants electroniques assembles par clip |
| FR0958349 | 2009-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011064480A1 true WO2011064480A1 (fr) | 2011-06-03 |
Family
ID=42246257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2010/052329 Ceased WO2011064480A1 (fr) | 2009-11-25 | 2010-10-29 | Montage en boitier pour composants electroniques assembles par clip |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20130017649A1 (fr) |
| CN (1) | CN102630339B (fr) |
| FR (1) | FR2953066B1 (fr) |
| WO (1) | WO2011064480A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023115320A1 (fr) * | 2021-12-21 | 2023-06-29 | Texas Instruments Incorporated | Structure non linéaire pour connecter de multiples plots de fixation de puce |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160020177A1 (en) * | 2014-06-13 | 2016-01-21 | Ubotic Company Limited | Radio frequency shielding cavity package |
| CN107785276B (zh) * | 2017-10-17 | 2025-04-18 | 江苏捷捷微电子股份有限公司 | 一种提高两片式框架封装定位精度的制造方法 |
| US11515244B2 (en) | 2019-02-21 | 2022-11-29 | Infineon Technologies Ag | Clip frame assembly, semiconductor package having a lead frame and a clip frame, and method of manufacture |
| US10964628B2 (en) | 2019-02-21 | 2021-03-30 | Infineon Technologies Ag | Clip frame assembly, semiconductor package having a lead frame and a clip frame, and method of manufacture |
| CN111524868B (zh) * | 2020-03-25 | 2024-03-12 | 长电科技(宿迁)有限公司 | 一种引线框架和金属夹片的组合结构及铆接装片工艺 |
| CN116230648A (zh) * | 2023-01-06 | 2023-06-06 | 重庆万国半导体科技有限公司 | 一种半导体器件组及其制备方法与应用 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06188354A (ja) * | 1992-12-21 | 1994-07-08 | Mitsui High Tec Inc | 半導体装置 |
| US5506174A (en) * | 1994-07-12 | 1996-04-09 | General Instrument Corp. | Automated assembly of semiconductor devices using a pair of lead frames |
| DE19903104A1 (de) * | 1998-03-11 | 1999-09-16 | Motorola Inc | Halbleitergehäuse und Verfahren zur Herstellung desselben |
| JP2007134584A (ja) * | 2005-11-11 | 2007-05-31 | Mitsui High Tec Inc | 積層リードフレームの製造方法及びこの方法によって製造された積層リードフレーム |
| US20070123073A1 (en) * | 2005-11-30 | 2007-05-31 | Tan Xiaochun | Semiconductor devices with conductive clips |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531076A (en) * | 1968-08-06 | 1970-09-29 | Stackpole Carbon Co | Electrical control device with clip engaging mounting bracket means |
| US4637670A (en) * | 1984-04-23 | 1987-01-20 | Amp Incorporated | Dual in-line package carrier assembly |
| ATE60649T1 (de) * | 1987-02-17 | 1991-02-15 | Enami Seiki Kk | Verbindung fuer metallplatten. |
| US5640762A (en) * | 1988-09-30 | 1997-06-24 | Micron Technology, Inc. | Method and apparatus for manufacturing known good semiconductor die |
| US4891475A (en) * | 1988-10-24 | 1990-01-02 | United Technologies Automotive, Inc. | Automotive beam selector switch system with flash-to-pass |
| US5088930A (en) * | 1990-11-20 | 1992-02-18 | Advanced Interconnections Corporation | Integrated circuit socket with reed-shaped leads |
| US5076622A (en) * | 1990-07-25 | 1991-12-31 | Lectron Products, Inc. | Fuel filler latch assembly |
| US6219908B1 (en) * | 1991-06-04 | 2001-04-24 | Micron Technology, Inc. | Method and apparatus for manufacturing known good semiconductor die |
| US5255887A (en) * | 1991-07-15 | 1993-10-26 | Spinnaker Industries Inc. | Support for air conditioning unit |
| US5188333A (en) * | 1991-07-15 | 1993-02-23 | Spinnaker Industries Inc. | Support for air conditioning unit |
| JP3088193B2 (ja) * | 1992-06-05 | 2000-09-18 | 三菱電機株式会社 | Loc構造を有する半導体装置の製造方法並びにこれに使用するリードフレーム |
| US5391084A (en) * | 1994-03-11 | 1995-02-21 | Chatsworth Products, Inc. | Grounding assembly for electrical distribution panels |
| US5564932A (en) * | 1994-11-14 | 1996-10-15 | Castleman; Mark-Andrew B. | Customizeable interconnect device for stacking electrical components of varying configuration |
| AU720746B2 (en) * | 1995-12-06 | 2000-06-08 | Dalmain Frederick Untiedt | Building structure |
| DE19702717A1 (de) * | 1997-01-25 | 1998-07-30 | Bosch Gmbh Robert | Elektrisches Schaltgerät und Verfahren zur Herstellung eines Magnetwinkels für ein solches |
| US5830781A (en) * | 1997-04-22 | 1998-11-03 | General Instrument Corp. | Semiconductor device soldering process |
| US6194653B1 (en) * | 1998-03-24 | 2001-02-27 | General Instrument Corporation | Enclosure design having an integrated system of retention, electromagnetic interference containment and structural load distribution |
| US6149451A (en) * | 1998-06-12 | 2000-11-21 | Atl Technology, Inc. | Cable connector latching device |
| TW389436U (en) * | 1998-12-28 | 2000-05-01 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| US6217361B1 (en) * | 1999-02-26 | 2001-04-17 | The Whitaker Corporation | Zip socket having movable frame |
| US6227785B1 (en) * | 1999-06-29 | 2001-05-08 | Siemens Automotive Corporation | Self-tightening clip |
| US6174178B1 (en) * | 2000-03-14 | 2001-01-16 | Tektronix, Inc. | Retractable connector mechanism for signal connectors |
| TW468940U (en) * | 2000-04-14 | 2001-12-11 | Foxconn Prec Components Co Ltd | Joggles of thermal dissipative device**941 |
| TW558094U (en) * | 2003-02-26 | 2003-10-11 | Hon Hai Prec Ind Co Ltd | Electrical connector assembly |
| TW573841U (en) * | 2003-03-19 | 2004-01-21 | Hon Hai Prec Ind Co Ltd | Electrical connector assembly |
| US6998862B2 (en) * | 2003-04-28 | 2006-02-14 | Micron Technology, Inc. | Test socket for semiconductor components having serviceable nest |
| CN100490140C (zh) * | 2003-07-15 | 2009-05-20 | 飞思卡尔半导体公司 | 双规引线框 |
| TWM244556U (en) * | 2003-09-12 | 2004-09-21 | Hon Hai Prec Ind Co Ltd | Mounting apparatus for data storage devices |
| US20070056238A1 (en) * | 2005-09-12 | 2007-03-15 | Albracht Gregory P | Cement and Composite Siding Attachment and Alignment System |
| KR20080065966A (ko) * | 2005-11-11 | 2008-07-15 | 가부시키가이샤 미츠이하이테크 | 적층 리드 프레임의 제조 방법 및 그 방법으로 제조된 적층리드 프레임 |
| US20070114060A1 (en) * | 2005-11-22 | 2007-05-24 | International Business Machines Corporation | EMC gasket with built-in chassis retention |
| US20070151759A1 (en) * | 2006-01-04 | 2007-07-05 | International Business Machines Corporation | Adhesive free EMC gasket with built-in chassis retention |
| US7828579B2 (en) * | 2007-08-28 | 2010-11-09 | Kingconn Technology Co., Ltd. | Latch locking type connector |
| CN201112824Y (zh) * | 2007-08-28 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | 线缆连接器组件 |
| US8193618B2 (en) * | 2008-12-12 | 2012-06-05 | Fairchild Semiconductor Corporation | Semiconductor die package with clip interconnection |
| DE102009058616B4 (de) * | 2009-12-17 | 2011-11-10 | Harting Electronics Gmbh & Co. Kg | Leiterplattensteckverbinder mit Verriegelungsvorrichtung |
-
2009
- 2009-11-25 FR FR0958349A patent/FR2953066B1/fr not_active Expired - Fee Related
-
2010
- 2010-10-29 CN CN201080053689.4A patent/CN102630339B/zh active Active
- 2010-10-29 WO PCT/FR2010/052329 patent/WO2011064480A1/fr not_active Ceased
- 2010-10-29 US US13/510,598 patent/US20130017649A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06188354A (ja) * | 1992-12-21 | 1994-07-08 | Mitsui High Tec Inc | 半導体装置 |
| US5506174A (en) * | 1994-07-12 | 1996-04-09 | General Instrument Corp. | Automated assembly of semiconductor devices using a pair of lead frames |
| DE19903104A1 (de) * | 1998-03-11 | 1999-09-16 | Motorola Inc | Halbleitergehäuse und Verfahren zur Herstellung desselben |
| JP2007134584A (ja) * | 2005-11-11 | 2007-05-31 | Mitsui High Tec Inc | 積層リードフレームの製造方法及びこの方法によって製造された積層リードフレーム |
| US20070123073A1 (en) * | 2005-11-30 | 2007-05-31 | Tan Xiaochun | Semiconductor devices with conductive clips |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023115320A1 (fr) * | 2021-12-21 | 2023-06-29 | Texas Instruments Incorporated | Structure non linéaire pour connecter de multiples plots de fixation de puce |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2953066B1 (fr) | 2011-12-30 |
| FR2953066A1 (fr) | 2011-05-27 |
| CN102630339A (zh) | 2012-08-08 |
| US20130017649A1 (en) | 2013-01-17 |
| CN102630339B (zh) | 2016-01-06 |
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