WO2023188128A1 - 電子部品洗浄装置 - Google Patents
電子部品洗浄装置 Download PDFInfo
- Publication number
- WO2023188128A1 WO2023188128A1 PCT/JP2022/016054 JP2022016054W WO2023188128A1 WO 2023188128 A1 WO2023188128 A1 WO 2023188128A1 JP 2022016054 W JP2022016054 W JP 2022016054W WO 2023188128 A1 WO2023188128 A1 WO 2023188128A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unit
- cleaning
- dry
- electronic component
- wet
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/67034—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/24—Preliminary treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
- H01L21/52—Mounting semiconductor bodies in containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67057—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing with the semiconductor substrates being dipped in baths or vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/67161—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the layout of the process chambers
- H01L21/67178—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the layout of the process chambers vertical arrangement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67751—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber vertical transfer of a single workpiece
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L21/6836—Wafer tapes, e.g. grinding or dicing support tapes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68742—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a lifting arrangement, e.g. lift pins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68327—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
Definitions
- the present disclosure relates to the configuration of an electronic component cleaning apparatus that cleans the surfaces of electronic components such as wafers, semiconductor chips, and substrates.
- Patent Document 1 describes that when bonding two wafers, the surface of the wafer is scrubbed with a cleaning device, the surface of the wafer is modified with plasma treatment, and the surface of the wafer is made hydrophilic with pure water. A joining system for joining is disclosed.
- Patent Document 1 when the surface of the wafer is modified with plasma and then hydrophilized with pure water, the hydrophilicity of the surface deteriorates over time. In some cases, the bonding quality deteriorates.
- the present disclosure aims to maintain the surface of an electronic component in a highly hydrophilic state.
- the electronic component cleaning device of the present disclosure is an electronic component cleaning device that cleans the surface of electronic components, and includes a wet cleaning unit that wet-cleans the surface of electronic components using liquid, and a wet cleaning unit that wet-cleans the surface of electronic components using atmospheric pressure plasma.
- a dry cleaning unit that performs dry cleaning, a transport unit that transports electronic components between the wet cleaning unit and the dry cleaning unit, a control unit that adjusts the operations of the wet cleaning unit, the dry cleaning unit, and the transport unit.
- the control unit performs wet cleaning on the surface of electronic components using liquid in the wet cleaning unit, transports the wet-cleaned electronic components to the dry cleaning unit in the transport unit, and performs electronic cleaning using atmospheric pressure plasma in the dry cleaning unit.
- Dry cleaning is performed on the surface of the component, and the transport unit transports the dry-cleaned electronic component to the wet cleaning unit.
- the surface of the electronic component is made hydrophilic using hydrogen water made by dissolving hydrogen gas in water. It is characterized by performing hydrogen water treatment that performs.
- the surface of the electronic component can be kept in a highly hydrophilic state, and the bonding quality can be improved.
- control unit may transport the dry-cleaned electronic component from the dry cleaning unit to the wet cleaning unit using the transport unit immediately after the dry cleaning ends, and start hydrogen water treatment.
- control unit may transport the dry-washed electronic components from the dry-washing unit to the wet-washing unit using the transport unit and start the hydrogen water treatment within 30 seconds or within 10 seconds after the end of the dry-washing. good.
- the surface of the electronic component can be kept in a highly hydrophilic state for a longer period of time.
- the dry cleaning unit is arranged such that at least a portion thereof is overlapped with the wet cleaning unit, and the transport unit holds the electronic components on its upper surface and also holds the electronic components. It may also be a stage that is driven vertically in this state.
- the dry cleaning unit is arranged at least partially overlapping the wet cleaning unit, the transport unit is arranged adjacent to the wet cleaning unit and the dry cleaning unit, The electronic component may be conveyed between the wet cleaning unit and the dry cleaning unit by extending vertically across the wet cleaning unit and the dry cleaning unit.
- the electronic component may be a wafer, a semiconductor chip, or a substrate for a semiconductor device.
- the semiconductor chip may be attached onto the support material.
- the surface of an electronic component can be kept in a highly hydrophilic state.
- FIG. 2 is a plan view of the first floor of the electronic component cleaning apparatus according to the embodiment.
- FIG. 2 is a plan view of the second floor of the electronic component cleaning apparatus according to the embodiment.
- FIG. 2 is a vertical cross-sectional view of a wet cleaning unit and a dry cleaning unit of the electronic component cleaning apparatus according to the embodiment.
- FIG. 2 is a system diagram showing a control system of the electronic parts cleaning apparatus according to the embodiment. It is a flowchart showing the operation of the electronic parts cleaning apparatus of the embodiment.
- 4 is a diagram showing the operation of the electronic component cleaning apparatus shown in FIG. 3, and is an elevational sectional view showing a state in which a wafer is held on a processing stage.
- FIG. 4 is a diagram showing the operation of the electronic component cleaning apparatus shown in FIG. 3, and is a vertical sectional view during wet cleaning.
- 4 is a diagram showing the operation of the electronic component cleaning apparatus shown in FIG. 3, and is an elevational sectional view showing a state in which a wafer is moved from a wet cleaning chamber to a dry cleaning chamber.
- FIG. FIG. 4 is a diagram showing the operation of the electronic component cleaning apparatus shown in FIG. 3, and is a vertical sectional view during dry cleaning.
- FIG. 4 is a diagram showing the operation of the electronic parts cleaning apparatus shown in FIG. 3, and is a sectional view during hydrogen water treatment.
- FIG. 7 is a vertical cross-sectional view of an electronic component cleaning apparatus according to another embodiment.
- FIG. 7 is a system diagram showing a control system of an electronic parts cleaning apparatus according to another embodiment. It is a flow chart showing operation of an electronic parts cleaning device of other embodiments.
- FIG. 3 is a cross-sectional view showing a semiconductor chip pasted on a dicing film and a ring to which the dicing film is attached.
- an electronic component cleaning apparatus 100 cleans the surface 81 of the wafer 80, which is an electronic component. Cleaning can be performed, and the surface of a substrate for a semiconductor device to which the semiconductor chip 85 is bonded can also be cleaned.
- the electronic component cleaning apparatus 100 has a two-story structure with a first-story surface shown in FIG. 1 and a second-story surface shown in FIG. 2.
- a wet cleaning unit 10 and a horizontal transport unit 60 are arranged adjacent to each other on the first floor.
- a control unit 17 is arranged on the first floor.
- a dry cleaning unit 40 is arranged to overlap the wet cleaning unit 10.
- the wet cleaning unit 10 includes a substantially rectangular parallelepiped casing 11, a wet cleaning chamber 13 disposed inside the casing 11, a processing stage 14, and a stage drive that drives the processing stage 14.
- the device 16 the water nozzle 21, the ultrasonic vibrator 22, the nozzle arm 23, the nozzle arm drive section 24, the wiping head 31, the head arm 32, the head arm drive section 33, and the rotary press drive section 35.
- a wiping member 34 , a pure water tank 26 , a hydrogen water tank 27 , an ozone water tank 28 , and a cleaning water tank 37 .
- the processing stage 14 is a disk-shaped member that holds the wafer 80 on its upper surface.
- a shaft 15 is connected to the lower side of the processing stage 14 .
- the shaft 15 is rotated by the stage drive device 16 as shown by an arrow 95a in FIG. 3, and is also driven in the vertical direction as shown by an arrow 95b in FIG. Therefore, the processing stage 14 is rotated and driven in the vertical direction while holding the wafer 80 by the stage driving device 16.
- the processing stage 14 transports the wafer 80 in the vertical direction between the wet cleaning chamber 13 of the wet cleaning unit 10 and the dry cleaning chamber 44 of the dry cleaning unit 40 when the shutter 48 is opened. Configure a transport unit to
- the water nozzle 21 is arranged above the processing stage 14 and sprays pure water, ozone water, and hydrogen water onto the wafer 80 held on the upper surface of the processing stage 14.
- the water nozzle 21 is attached to the tip of a nozzle arm 23.
- a root portion of the nozzle arm 23 is connected to a nozzle arm drive section 24.
- the nozzle arm drive section 24 rotates the nozzle arm 23 within a plane as shown by an arrow 91 in FIG. .
- An ultrasonic vibrator 22 is attached to the top of the water nozzle 21 to apply ultrasonic vibrations to the pure water, hydrogen water, and ozone water jetted from the water nozzle 21.
- the wiping head 31 is arranged above the processing stage 14, and rotates the wiping member 34 attached to the lower end in the direction of an arrow 95c shown in FIG.
- the wiping member 34 is brought into contact with the upper surface to wipe and clean the surface 81 of the wafer 80.
- the wiping member 34 may be, for example, a woven or knitted fabric using microfibers.
- the wiping head 31 includes a cleaning water nozzle that sprays cleaning water toward the wafer 80 .
- the wiping head 31 is attached to the tip of the head arm 32.
- the base of the head arm 32 is connected to a head arm drive section 33.
- the head arm driving unit 33 rotates the head arm 32 within a plane as shown by an arrow 92 in FIG. .
- the wet cleaning chamber 13 is a circular pan that is provided below the processing stage 14 and receives pure water, ozone water, hydrogen water jetted from the water nozzle 21, or cleaning water jetted from the wiping head 31. , the opening narrows towards the top. The upper opening is large enough to allow the wafer 80 to be taken in and taken out.
- the pure water tank 26, hydrogen water tank 27, and ozone water tank 28 are tanks that store pure water, hydrogen water, and ozone water, respectively.
- hydrogen water is water in which hydrogen gas is dissolved
- ozone water is water in which ozone gas is dissolved in water.
- the cleaning water tank 37 stores cleaning water such as pure water, hydrogen water, alkali-added hydrogen water, carbonated water, etc., for example.
- the pure water tank 26, hydrogen water tank 27, and ozone water tank 28 are connected to the water nozzle 21 through a pure water valve 26a, a hydrogen water valve 27a, an ozone water valve 28a, and piping 25, respectively. Further, the cleaning water tank 37 is connected to the wiping head 31 through a cleaning water valve 37a and piping 36.
- a horizontal transport unit 60 is arranged adjacent to the wet cleaning unit 10 on the first floor.
- the lateral transfer unit 60 includes a casing 61, a wafer transfer stage 63 disposed inside the casing 61, and a lateral transfer robot 64 as a lateral transfer device.
- the wafer transfer stage 63 is a stage that receives an uncleaned wafer 80 from the outside and also transfers a cleaned wafer 80.
- An opening 66 for transporting the wafer 80 between the horizontal transport unit 60 and the wet cleaning unit 10 is provided in the side wall 11a of the casing 11 of the wet cleaning unit 10 and the side wall 61a of the horizontal transport unit 60.
- the lateral transfer robot 64 transfers the wafer 80 between the wafer transfer stage 63 and the processing stage 14 of the wet cleaning unit 10 through the opening 66, as shown by an arrow 93 in FIG.
- the dry cleaning unit 40 has a substantially rectangular parallelepiped casing 41 that is placed over the top of the casing 11 of the wet cleaning unit 10, a floor plate 42, a ceiling plate 43, and a ceiling rail 46. , an atmospheric pressure plasma head 51 , a plasma ignition device 52 , a plasma gas tank 53 , and a plasma head drive section 56 .
- a space partitioned by the wall of the casing 41, the floor plate 42, and the ceiling plate 43 constitutes a dry cleaning chamber 44 in which a dry cleaning process is performed using atmospheric pressure plasma injected from the atmospheric pressure plasma head 51. Further, the space above the ceiling plate 43 constitutes an equipment arrangement space 45 into which atmospheric pressure plasma does not enter.
- the atmospheric pressure plasma head 51 includes, for example, a ceramic tube through which plasma gas flows, a negative electrode placed outside the ceramic tube, and a ground electrode placed inside the ceramic tube.
- a device may also be used in which a plurality of plasma generators are arranged in a row to generate a discharge in the ceramic tube by applying a high voltage therebetween, and to eject plasma from the tip.
- the atmospheric pressure plasma head 51 is attached to the ceiling rail 46 via a plasma head drive section 56.
- the plasma head drive unit 56 reciprocates the atmospheric pressure plasma head 51 in the horizontal direction, as shown by an arrow 94a in FIG.
- an opening 47 is provided that allows the processing stage 14 to move in the vertical direction.
- a shutter 48 for opening and closing the opening 47 is provided below the floorboard 42.
- the shutter 48 opens and closes the opening 47 by sliding as shown by an arrow 94b in FIG. 2 by a drive unit (not shown).
- the processing stage 14 of the wet cleaning unit 10 can move upward as shown by an arrow 95d and move from the wet cleaning chamber 13 into the dry cleaning chamber 44. becomes.
- Shutter 48 is closed after processing stage 14 has been moved into dry cleaning chamber 44 .
- a semicircular notch 49 (see FIG. 2 ) is provided.
- the plasma ignition device 52 is a device that supplies high voltage to electrodes arranged inside the atmospheric pressure plasma head 51, and is connected to the atmospheric pressure plasma head 51 by a connecting wire 55.
- the plasma gas tank 53 is a tank that stores plasma gas.
- an inert gas such as argon or helium may be used.
- the plasma gas tank 53 and the atmospheric pressure plasma head 51 are connected by a plasma gas valve 53a and a pipe 54.
- the control unit 17 is a computer that includes a CPU 18 and a memory 19 inside. As shown in FIG. 4, the control unit 17 includes the nozzle arm drive section 24 of the wet cleaning unit 10, the ultrasonic vibrator 22, the pure water valve 26a, the hydrogen water valve 27a, the ozone water valve 28a, the head arm drive section 33, It is connected to the rotary pressure drive section 35, the wash water valve 37a, the stage drive device 16, and the shutter 48, and adjusts the operation of each device of the wet washing unit 10 and the processing stage 14 that constitutes the transport unit. Further, the control unit 17 is connected to the atmospheric pressure plasma head 51, the plasma head drive section 56, the plasma ignition device 52, and the plasma gas valve 53a, and adjusts the operation of each device of the dry cleaning unit 40. Further, the control unit 17 is connected to the lateral transfer robot 64 of the lateral transfer unit 60 and adjusts the operation of the lateral transfer robot 64.
- the shutter 48 is closed, and the wet cleaning unit 10 and the dry cleaning unit 40 are separated by the floor plate 42 of the casing 41 of the dry cleaning unit 40 and the shutter 48. . Further, as shown in FIG. 1, the nozzle arm 23 and the head arm 32 are retracted to a position where the water nozzle 21 and the wiping head 31 do not overlap the processing stage 14.
- control unit 17 operates the horizontal transfer robot 64 shown in FIG. It is then carried into the wet cleaning unit 10 and placed on the processing stage 14.
- the control unit 17 causes the wafer 80 to be held on the upper surface of the processing stage 14 .
- the control unit 17 performs wet cleaning on the front surface 81 of the wafer 80 in steps S102 to S104 in FIG.
- steps S102 to S104 in FIG. 5 constitute a wet cleaning process.
- the control unit 17 performs hydrogen water cleaning as shown in step S102 in FIG.
- the control unit 17 operates the nozzle arm drive section 24 to rotate the nozzle arm 23 and move the water nozzle 21 upward to the processing stage 14. Then, the control unit 17 rotates the processing stage 14 using the stage driving device 16, opens the hydrogen water valve 27a, and sprays hydrogen water from the water nozzle 21 toward the wafer 80 to clean the wafer 80. At this time, the control unit 17 operates the ultrasonic vibrator 22 to apply ultrasonic vibration to the hydrogen water, and injects the ultrasonic-excited hydrogen water onto the surface of the wafer 80 .
- the control unit 17 performs wiping cleaning with pure water in step S103 of FIG.
- the control unit 17 operates the head arm drive section 33 to rotate the head arm 32 and move the wiping head 31 above the processing stage 14. Since the water nozzle 21 has been moved upward to the processing stage 14 during the previous hydrogen water cleaning, the control unit 17 opens the pure water valve 26a and injects pure water from the water nozzle 21 toward the wafer 80.
- the rotation pressing drive unit 35 of the wiping head 31 is operated to rotate the wiping member 34 and bring it into contact with the upper surface of the wafer 80 .
- the control unit 17 causes the head arm driving section 33 to move the wiping head 31 along the surface 81 of the wafer 80 to wipe and clean the surface 81 of the wafer 80 .
- the control unit 17 may perform wiping cleaning of the surface 81 of the wafer 80 while opening the cleaning water valve 37a and spraying cleaning water from the wiping head 31.
- step S104 of FIG. 5 the control unit 17 again performs hydrogen water cleaning similar to step S102 of FIG.
- step S102 By wet cleaning from step S102 to step S104 in FIG. 5, inorganic and organic foreign matter are removed from the surface 81 of the wafer 80.
- control unit 17 transports the wet-cleaned wafer 80 from the wet cleaning chamber 13 to the dry cleaning chamber 44 in steps S105 to S108 in FIG.
- the control unit 17 opens the shutter 48 in step S105 of FIG. Further, the control unit 17 operates the nozzle arm drive section 24 and the head arm drive section 33, so that the nozzle arm 23, the head arm 32, the water nozzle 21, and the wiping head 31 are in a position where they do not overlap the processing stage 14. Evacuate.
- the control unit 17 opens the shutter 48 as shown in FIG. 8
- the control unit 17 operates the stage drive device 16 to move the processing stage 14 in the direction indicated by the arrow 95d in FIG. 8 in step S107 in FIG. so that it rises. Accordingly, the control unit 17 moves the processing stage 14 from the wet cleaning chamber 13 into the dry cleaning chamber 44 and transports the wafer 80 from the wet cleaning chamber 13 into the dry cleaning chamber 44 .
- control unit 17 closes the shutter 48 in step S108 in FIG.
- step S109 in FIG. 5 constitutes a dry cleaning process.
- the control unit 17 operates the plasma head drive section 56 to move the atmospheric pressure plasma head 51 above the processing stage 14, as shown in FIG. Then, the control unit 17 operates the plasma ignition device 52 to supply high voltage from the plasma ignition device 52 to the atmospheric pressure plasma head 51, and opens the plasma gas valve 53a to supply a large amount of plasma gas from the plasma gas tank 53.
- the atmospheric pressure plasma is supplied to the atmospheric pressure plasma head 51, and atmospheric pressure plasma is generated within the atmospheric pressure plasma head 51.
- the control unit 17 operates the plasma head drive section 56 as shown by an arrow 96 in FIG. Inject to.
- step S109 in FIG. 5 foreign matter adhering to the surface 81 of the wafer 80 is removed by irradiation with atmospheric pressure plasma, and the surface of the wafer 80 is subjected to hydrophilic treatment. Therefore, after dry cleaning, the surface 81 of the wafer 80 is highly hydrophilic.
- control unit 17 transports the dry cleaned wafer 80 from the dry cleaning chamber 44 to the wet cleaning chamber 13 in steps S110 to S112 in FIG.
- the control unit 17 opens the shutter 48 in step S110 of FIG. 5, operates the stage drive device 16 to lower the processing stage 14 in step S111 of FIG.
- the wafer 80 is transferred from the dry cleaning chamber 44 into the wet cleaning chamber 13 by moving the wafer 80 from the cleaning chamber 44 into the wet cleaning chamber 13 .
- the control unit 17 closes the shutter 48 in step S112 of FIG.
- step S113 in FIG. 5 constitutes a hydrogen water treatment process. Similar to the hydrogen water cleaning described in step S102 of FIG. 5, as shown in FIG.
- the processing stage 14 is rotated by the stage drive device 16, and the hydrogen water valve 27a is opened to inject hydrogen water from the water nozzle 21 toward the wafer 80 to perform hydrogen water treatment on the wafer 80.
- the control unit 17 operates the ultrasonic vibrator 22 to apply ultrasonic vibration to the hydrogen water, and injects the ultrasonic-excited hydrogen water onto the surface of the wafer 80 .
- the hydrogen water treatment is similar to the hydrogen water cleaning in steps S102 and S104 in FIG.
- the time is shorter than the hydrogen water cleaning in steps S102 and S104 in FIG.
- control unit 17 After finishing the hydrogen water treatment, the control unit 17 proceeds to step S114 in FIG. 5 and performs a spin drying process.
- the control unit 17 rotates the processing stage 14 at high speed using the stage drive device 16, and uses centrifugal force to blow hydrogen water remaining on the surface 81 of the wafer 80 to the outer circumferential side, thereby drying the surface 81.
- control unit 17 proceeds to step S115 in FIG. 5 and unloads the wafer 80 from the wet cleaning unit 10.
- the control unit 17 operates the horizontal transfer robot 64 shown in FIG. The wafer is placed on the wafer transfer stage 63 of the horizontal transfer unit 60.
- a solid line a in FIG. 11 indicates that, like the cleaning operation of the wafer 80 of the electronic component cleaning apparatus 100 of the embodiment described above, hydrophilization by hydrogen water treatment is performed immediately after dry cleaning by atmospheric pressure plasma is performed.
- 12 shows the time change of the contact angle of pure water on the surface 81 in the case of the present invention.
- a broken line b in FIG. 11 shows the change over time in the contact angle of pure water on the surface 81 when only dry cleaning using atmospheric pressure plasma is performed.
- the pure water contact angle is the angle formed between the liquid level and the surface 81 at a place where the free surface of stationary pure water contacts the surface 81, and when the pure water contact angle is large, the hydrophilicity is low; When the pure water contact angle is small, the hydrophilicity becomes high.
- the contact angle of pure water on the surface of the wafer 80 changes from time t2 to time t3 as shown by the arrow d in FIG. During this period, the temperature shifts to a higher state than at the end of the dry cleaning, and after that, it gradually rises. To put this in terms of changes in hydrophilicity, the hydrophilicity of the surface 81 of the wafer 80 transitions to a state lower than that at the end of hydrophilization between time t2 and time t3, and then gradually decreases. becomes.
- hydrophilicity is performed by hydrogen water treatment immediately after dry cleaning using atmospheric pressure plasma, hydrophilicity higher than the hydrophilicity at the end of hydrogen water treatment can be maintained for a long time.
- the reason why the hydrophilicity increases over time after the hydrogen water treatment is completed is thought to be because hydroxyl groups are attached to the surface 81 of the wafer 80 due to the hydrogen water treatment.
- the inventor's research has shown that if the time required to start hydrophilization by hydrogen water treatment after dry cleaning using atmospheric pressure plasma is not short, the hydrophilicity will decrease over time after the hydrogen water treatment is completed as described above. It is known that the effect of increasing the price cannot be obtained.
- the dry cleaning unit 40 is stacked on top of the wet cleaning unit 10, and the processing stage 14 is moved up and down to separate the wafers 80 between the dry cleaning unit 40 and the wet cleaning unit 10.
- the structure shortens the interval between dry cleaning using atmospheric pressure plasma and hydrophilic treatment using hydrogen water treatment.
- hydrophilization by hydrogen water treatment can be started immediately after dry cleaning using atmospheric pressure plasma ends, more specifically, 5 to 10 seconds after dry cleaning ends. Therefore, the electronic component cleaning apparatus 100 of the embodiment can maintain the hydrophilicity of the surface 81 of the wafer 80 in a high state for a long time, and can improve bonding quality.
- FIGS. 12 to 14 An electronic component cleaning apparatus 200 according to another embodiment will be described with reference to FIGS. 12 to 14.
- the same parts as those of the electronic component cleaning apparatus 100 previously described with reference to FIGS. 1 to 11 are denoted by the same reference numerals, and a description thereof will be omitted.
- a vertical conveyance unit 70 is arranged adjacent to the side walls 11b and 41b of the wet cleaning unit 10 and the dry cleaning unit 240, which are arranged one above the other.
- the vertical transport unit 70 transports the wafer 80 between the wet cleaning chamber 13 and the dry cleaning chamber 44 .
- the electronic component cleaning apparatus 200 includes a control unit 17.
- the vertical transport unit 70 includes a casing 71 and a vertical transport device 75 disposed inside the casing 71.
- the casing 71 is a substantially rectangular parallelepiped member that is disposed adjacent to the side surfaces of the wet cleaning unit 10 and the dry cleaning unit 240 and extends vertically across the wet cleaning unit 10 and the dry cleaning unit 240.
- An opening 72a is provided in the first floor side wall 72 of the casing 71 and communicates with the opening 11c of the side wall 11b of the casing 11 of the wet cleaning unit 10.
- the side wall 73 on the second floor is provided with an opening 73a that communicates with the opening 41c of the side wall 41b of the casing 41 of the dry cleaning unit 240.
- Shutters 72b and 73b are attached to the openings 72a and 73a, respectively.
- the vertical transport device 75 is disposed inside the casing 71 and transports the wafer 80 in and out of the wet cleaning chamber 13 and the dry cleaning chamber 44, and also transports the wafer 80 between the wet cleaning chamber 13 and the dry cleaning chamber 44. .
- the vertical conveyance device 75 includes a main body 76 that moves vertically as indicated by an arrow 99 in FIG. 12, and a chuck 77 that is attached to the top of the main body 76 and slides horizontally. ing.
- the chuck 77 grips the wafer 80 and reciprocates in the horizontal direction as indicated by arrows 98a and 98b shown in FIG.
- the wet cleaning unit 10 has the same configuration as the wet cleaning unit 10 of the electronic component cleaning apparatus 100 previously described with reference to FIGS. 1 to 11, except that the side wall 11b of the casing 11 is provided with an opening 11c. .
- the dry cleaning unit 240 includes a processing stage 58 that holds the wafer 80 inside the dry cleaning chamber 44, and a slide drive section 57 that reciprocates the processing stage 58 in the direction of arrow 97 shown in FIG.
- the atmospheric pressure plasma head 51 is attached to the ceiling rail 46 with a bracket 56a, and unlike the dry cleaning unit 40 previously described with reference to FIGS. 1 to 11, the atmospheric pressure plasma head 51 does not move back and forth. Furthermore, an opening 41c is provided in the side wall 41b of the casing 41.
- the control unit 17 includes the nozzle arm drive section 24 of the wet cleaning unit 10, the ultrasonic vibrator 22, the pure water valve 26a, the hydrogen water valve 27a, and the ozone water valve 28a. , the head arm drive section 33, the rotary pressure drive section 35, the wash water valve 37a, the stage drive device 16, and the shutter 72b, and adjusts the operation of each device of the wet cleaning unit 10. Further, the control unit 17 is connected to the atmospheric pressure plasma head 51, the slide drive unit 57, the plasma ignition device 52, the plasma gas valve 53a, and the shutter 73b, and adjusts the operation of each device of the dry cleaning unit 40. Furthermore, the control unit 17 is connected to the vertical conveyance device 75 of the vertical conveyance unit 70 and adjusts the operation of the vertical conveyance device 75.
- step S101 of FIG. 14 the control unit 17 of the electronic parts cleaning apparatus 200 operates the vertical transport device 75 to carry the wafer 80 into the wet cleaning unit 10, and similarly to the electronic parts cleaning apparatus 100, the process starts from step S102 of FIG. Wet cleaning is performed in S104.
- the control unit 17 opens the shutters 72b and 73b in step S105 in FIG. 14, operates the vertical conveyance device 75 in step S201 in FIG. The wafer 80 is transported. After the transfer of the wafer 80 is completed, the control unit 17 closes the shutters 72b and 73b in step S108 of FIG. Then, in step S109 of FIG. 14, the control unit 17 performs dry cleaning by reciprocating the processing stage 58 holding the wafer 80 on its upper surface using the slide drive unit 57. When the dry cleaning is completed, the control unit 17 opens the shutters 72b and 73b in step S110 of FIG. 14, and transports the wafer 80 to the wet cleaning unit 10 by the vertical transport device 75 in step S202 of FIG.
- control unit 17 closes the shutters 72b and 73b in step S112 of FIG. 14, proceeds to step S113 of FIG. 14, and performs hydrogen water treatment in the wet cleaning unit 10.
- control unit 17 unloads the wafer 80 from the wet cleaning unit 10 using the vertical transport device 75 in step S115 in FIG.
- the electronic component cleaning apparatus 200 can start hydrophilization by hydrogen water treatment immediately after dry cleaning by atmospheric pressure plasma is completed, so that the surface 81 of the wafer 80 can be made highly hydrophilic. can be maintained and the bonding quality can be improved.
- the electronic component cleaning apparatuses 100 and 200 were described as cleaning the surface 81 of the wafer 80, but they can also clean the surface of the semiconductor chip 85.
- the semiconductor chips 85 are divided by attaching a silicon dicing film 87 as a supporting material to the lower surface of the disk-shaped wafer 80 and making cuts in a grid pattern from the upper side with a dicing saw. It is something.
- the upper surface of the outer periphery of the dicing film 87 is attached to a ring 86 . Therefore, the semiconductor chip 85 is attached to the upper surface of the dicing film 87 and is handled together with the ring 86.
- Reference numeral 89 shown in FIG. 15 indicates the front surface 89 of the semiconductor chip 85.
- the semiconductor chip 85 is not limited to being stuck on the dicing film 87, but may be stuck on a silicon wafer, a glass plate, or a substrate.
- wet cleaning is performed using hydrogen water, but the wet cleaning is not limited to this, and ozonated water may be used. Furthermore, in hydrogen water cleaning and hydrogen water treatment, hydrogen water may be injected onto the surface 81 of the wafer 80 without ultrasonic vibration.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
Claims (8)
- 電子部品の表面の洗浄を行う電子部品洗浄装置であって、
液体により前記電子部品の表面のウェット洗浄を行うウェット洗浄ユニットと、
大気圧プラズマにより前記電子部品の表面のドライ洗浄を行うドライ洗浄ユニットと、
前記ウェット洗浄ユニットと前記ドライ洗浄ユニットとの間で前記電子部品を搬送する搬送ユニットと、
前記ウェット洗浄ユニットと、前記ドライ洗浄ユニットと、前記搬送ユニットとの動作を調整する制御ユニットと、を備え、
前記制御ユニットは、
前記ウェット洗浄ユニットで液体により前記電子部品の表面の前記ウェット洗浄を行い、
前記搬送ユニットでウェット洗浄済の前記電子部品を前記ドライ洗浄ユニットに搬送し、
前記ドライ洗浄ユニットで大気圧プラズマにより前記電子部品の表面の前記ドライ洗浄を行い、
前記搬送ユニットでドライ洗浄済の前記電子部品を前記ウェット洗浄ユニットに搬送し、
前記ウェット洗浄ユニットで、水素ガスを水に溶解した水素水を用いて前記電子部品の表面の親水化を行う水素水処理を行うこと、
を特徴とする電子部品洗浄装置。 - 請求項1に記載の電子部品洗浄装置であって、
前記制御ユニットは、
前記ドライ洗浄の終了直後に前記搬送ユニットでドライ洗浄済の前記電子部品を前記ドライ洗浄ユニットから前記ウェット洗浄ユニットに搬送して前記水素水処理を開始すること、
を特徴とする電子部品洗浄装置。 - 請求項2に記載の電子部品洗浄装置であって、
前記制御ユニットは、
前記ドライ洗浄の終了後30秒以内に前記搬送ユニットでドライ洗浄済の前記電子部品を前記ドライ洗浄ユニットから前記ウェット洗浄ユニットに搬送して前記水素水処理を開始すること、
を特徴とする電子部品洗浄装置。 - 請求項3に記載の電子部品洗浄装置であって、
前記制御ユニットは、
前記ドライ洗浄の終了後10秒以内に前記搬送ユニットでドライ洗浄済の前記電子部品を前記ドライ洗浄ユニットから前記ウェット洗浄ユニットに搬送して前記水素水処理を開始すること、
を特徴とする電子部品洗浄装置。 - 請求項1から4のいずれか1項に記載の電子部品洗浄装置であって、
前記ドライ洗浄ユニットは、前記ウェット洗浄ユニットの上に少なくとも一部が重ね合わされて配置されており、
前記搬送ユニットは、上面に前記電子部品を保持するとともに、前記電子部品を保持した状態で上下方向に駆動されるステージであること、
を特徴とする電子部品洗浄装置。 - 請求項1から4のいずれか1項に記載の電子部品洗浄装置であって、
前記ドライ洗浄ユニットは、前記ウェット洗浄ユニットの上に少なくとも一部が重ね合わされて配置されており、
前記搬送ユニットは、前記ウェット洗浄ユニットと前記ドライ洗浄ユニットに隣接して配置され、前記ウェット洗浄ユニットと前記ドライ洗浄ユニットとに跨って上下方向に延びて、前記ウェット洗浄ユニットと前記ドライ洗浄ユニットとの間で前記電子部品を搬送すること、
を特徴とする電子部品洗浄装置。 - 請求項1から6のいずれか1項に記載の電子部品洗浄装置であって、
前記電子部品は、ウェーハ、半導体チップ、又は半導体装置用の基板であること、
を特徴とする電子部品洗浄装置。 - 請求項7に記載の電子部品洗浄装置であって、
前記半導体チップは、支持材の上に貼り付けられていること、
を特徴とする電子部品洗浄装置。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022568457A JP7414335B1 (ja) | 2022-03-30 | 2022-03-30 | 電子部品洗浄装置 |
| CN202280005063.9A CN117157737A (zh) | 2022-03-30 | 2022-03-30 | 电子零件清洗装置 |
| US18/020,261 US12494386B2 (en) | 2022-03-30 | 2022-03-30 | Electronic component cleaning apparatus |
| KR1020237035133A KR102796895B1 (ko) | 2022-03-30 | 2022-03-30 | 전자 부품 세정 장치 |
| PCT/JP2022/016054 WO2023188128A1 (ja) | 2022-03-30 | 2022-03-30 | 電子部品洗浄装置 |
| TW112100661A TWI858492B (zh) | 2022-03-30 | 2023-01-07 | 電子零件清洗裝置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/016054 WO2023188128A1 (ja) | 2022-03-30 | 2022-03-30 | 電子部品洗浄装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023188128A1 true WO2023188128A1 (ja) | 2023-10-05 |
Family
ID=88199694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2022/016054 Ceased WO2023188128A1 (ja) | 2022-03-30 | 2022-03-30 | 電子部品洗浄装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12494386B2 (ja) |
| JP (1) | JP7414335B1 (ja) |
| KR (1) | KR102796895B1 (ja) |
| CN (1) | CN117157737A (ja) |
| TW (1) | TWI858492B (ja) |
| WO (1) | WO2023188128A1 (ja) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008518470A (ja) * | 2004-10-26 | 2008-05-29 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー. | プラズマボンディングのための方法及びプラズマボンディングによって形成される接着構造物 |
| WO2010021020A1 (ja) * | 2008-08-18 | 2010-02-25 | アクアサイエンス株式会社 | レジスト除去方法及びレジスト除去装置 |
| JP2012250232A (ja) * | 2011-05-31 | 2012-12-20 | Semes Co Ltd | 基板処理設備及び基板処理方法 |
| WO2021132133A1 (ja) * | 2019-12-26 | 2021-07-01 | ヤマハロボティクスホールディングス株式会社 | 半導体チップ洗浄方法及び半導体チップ洗浄装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6989228B2 (en) * | 1989-02-27 | 2006-01-24 | Hitachi, Ltd | Method and apparatus for processing samples |
| DE4414263C2 (de) * | 1994-04-23 | 2000-07-06 | Fraunhofer Ges Forschung | Verfahren und Verdampfer zur plasmachemischen Reinigung von Substraten |
| US6692903B2 (en) * | 2000-12-13 | 2004-02-17 | Applied Materials, Inc | Substrate cleaning apparatus and method |
| JP4895256B2 (ja) * | 2005-02-23 | 2012-03-14 | 東京エレクトロン株式会社 | 基板の表面処理方法 |
| JP2010177543A (ja) * | 2009-01-30 | 2010-08-12 | Ebara Corp | 基板処理方法及び基板処理装置 |
| US9991141B2 (en) * | 2012-03-23 | 2018-06-05 | SCREEN Holdings Co., Ltd. | Substrate processing apparatus and heater cleaning method |
| JP6894264B2 (ja) * | 2016-03-25 | 2021-06-30 | 株式会社Screenホールディングス | 基板処理方法および基板処理装置 |
| JP7143210B2 (ja) * | 2016-10-07 | 2022-09-28 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| JP7365827B2 (ja) | 2019-03-13 | 2023-10-20 | 東京エレクトロン株式会社 | 接合システム、および接合方法 |
| KR102392489B1 (ko) * | 2019-12-27 | 2022-05-02 | 세메스 주식회사 | 기판 처리 장치 및 기판 처리 방법 |
-
2022
- 2022-03-30 CN CN202280005063.9A patent/CN117157737A/zh active Pending
- 2022-03-30 US US18/020,261 patent/US12494386B2/en active Active
- 2022-03-30 KR KR1020237035133A patent/KR102796895B1/ko active Active
- 2022-03-30 WO PCT/JP2022/016054 patent/WO2023188128A1/ja not_active Ceased
- 2022-03-30 JP JP2022568457A patent/JP7414335B1/ja active Active
-
2023
- 2023-01-07 TW TW112100661A patent/TWI858492B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008518470A (ja) * | 2004-10-26 | 2008-05-29 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー. | プラズマボンディングのための方法及びプラズマボンディングによって形成される接着構造物 |
| WO2010021020A1 (ja) * | 2008-08-18 | 2010-02-25 | アクアサイエンス株式会社 | レジスト除去方法及びレジスト除去装置 |
| JP2012250232A (ja) * | 2011-05-31 | 2012-12-20 | Semes Co Ltd | 基板処理設備及び基板処理方法 |
| WO2021132133A1 (ja) * | 2019-12-26 | 2021-07-01 | ヤマハロボティクスホールディングス株式会社 | 半導体チップ洗浄方法及び半導体チップ洗浄装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117157737A (zh) | 2023-12-01 |
| TW202337580A (zh) | 2023-10-01 |
| JPWO2023188128A1 (ja) | 2023-10-05 |
| KR102796895B1 (ko) | 2025-04-17 |
| TWI858492B (zh) | 2024-10-11 |
| US20240258125A1 (en) | 2024-08-01 |
| JP7414335B1 (ja) | 2024-01-16 |
| US12494386B2 (en) | 2025-12-09 |
| KR20230155004A (ko) | 2023-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI558476B (zh) | 基板清潔方法及基板清潔裝置 | |
| JP6418554B2 (ja) | 基板処理方法および基板処理装置 | |
| CN111095494B (zh) | 基板处理方法及基板处理装置 | |
| US20080053488A1 (en) | Substrate treatment apparatus and substrate treatment method | |
| US20100319726A1 (en) | Substrate preparation using megasonic coupling fluid meniscus | |
| CN100452307C (zh) | 清洗和干燥晶片的方法 | |
| JPH1167705A (ja) | 処理装置 | |
| JP7414335B1 (ja) | 電子部品洗浄装置 | |
| JP6029975B2 (ja) | 基板洗浄装置及び基板洗浄方法 | |
| JP7777672B2 (ja) | 電子部品洗浄方法 | |
| JP7422432B1 (ja) | ウェーハ洗浄装置及びボンディングシステム | |
| JP7592848B2 (ja) | 基板処理装置、および基板処理方法 | |
| JP6817821B2 (ja) | 基板処理装置および基板処理方法 | |
| JPH02252238A (ja) | 基板の洗浄装置 | |
| JP2000208466A (ja) | 基板処理方法および基板処理装置 | |
| JPH04213826A (ja) | 半導体製造用ウェーハ洗浄装置 | |
| KR20090069380A (ko) | Hf 모듈을 구비한 스크러버 및 이를 이용한 웨이퍼세정방법 | |
| JP2003297793A (ja) | 基板処理装置及び洗浄処理方法 | |
| JP2003243333A (ja) | スプレーチップ及び洗浄装置 | |
| JP2008166574A (ja) | 基板処理装置、基板乾燥方法および基板処理方法 | |
| KR20080005808A (ko) | 챔버 내에 파티클의 발생을 방지하는 반도체 소자 제조장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 2022568457 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 18020261 Country of ref document: US |
|
| ENP | Entry into the national phase |
Ref document number: 20237035133 Country of ref document: KR Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020237035133 Country of ref document: KR |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22935274 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 11202300894S Country of ref document: SG |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 22935274 Country of ref document: EP Kind code of ref document: A1 |