KR20040054283A - 비지에이 패키지용 솔더볼 장착 장치 및 방법 - Google Patents
비지에이 패키지용 솔더볼 장착 장치 및 방법 Download PDFInfo
- Publication number
- KR20040054283A KR20040054283A KR1020020081304A KR20020081304A KR20040054283A KR 20040054283 A KR20040054283 A KR 20040054283A KR 1020020081304 A KR1020020081304 A KR 1020020081304A KR 20020081304 A KR20020081304 A KR 20020081304A KR 20040054283 A KR20040054283 A KR 20040054283A
- Authority
- KR
- South Korea
- Prior art keywords
- solder ball
- housing
- flux
- nozzle
- solder
- 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
- 229910000679 solder Inorganic materials 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000004907 flux Effects 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 26
- 230000008859 change Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
-
- 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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2224/48225—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
- H01L2224/48227—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 connecting the wire to a bond pad of the item
-
- 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
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
-
- 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
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)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (2)
- 흡입되는 공기에 의해 솔더볼이 흡착될 수 있도록 하단에 복수의 노즐이 형성된 하우징과,상기 하우징에 연결되어 상기 노즐에 흡착된 솔더볼의 하단이 직선 변형되도록 상기 하우징을 하측으로 가압시키는 호이스트와,상기 하우징 일측에 설치되어 상기 하우징이 솔더볼을 가압하는 압력을 감지하는 센싱수단과,상기 센싱수단에서 감지된 압력값에 따라 상기 호이스트의 가압력을 제어하는 제어부를 포함하여 구성된 것을 특징으로 하는 비지에이 패키지용 솔더볼 장착 장치.
- 기판의 접속패드에 플럭스를 도포시키는 플럭스 도포단계와,상기 플럭스 도포단계 후 하우징의 노즐을 통해 공기를 흡입하며 솔더볼을 흡착시키는 흡착단계와,상기 흡착단계에서 흡착된 솔더볼의 하단이 직선으로 변형되도록 가압시키는 가압단계와,상기 가압단계에서 변형된 솔더볼을 플럭스가 도포된 접속패드의 상측에 안착시키는 안착단계와,상기 안착단계에서 안착된 솔더볼의 흡착을 해제하고 상기 솔더볼을 분리시키는 분리단계를 포함하여 구성된 것을 특징으로 하는 비지에이 패키지용 솔더볼 장착 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0081304A KR100505239B1 (ko) | 2002-12-18 | 2002-12-18 | 비지에이 패키지용 솔더볼 장착 장치 및 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0081304A KR100505239B1 (ko) | 2002-12-18 | 2002-12-18 | 비지에이 패키지용 솔더볼 장착 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040054283A true KR20040054283A (ko) | 2004-06-25 |
KR100505239B1 KR100505239B1 (ko) | 2005-08-03 |
Family
ID=37347385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0081304A Expired - Fee Related KR100505239B1 (ko) | 2002-12-18 | 2002-12-18 | 비지에이 패키지용 솔더볼 장착 장치 및 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100505239B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI480965B (zh) * | 2008-06-30 | 2015-04-11 | Hitachi Ltd | Solder ball inspection repair device and solder ball detection repair method |
KR20150048518A (ko) | 2013-10-28 | 2015-05-07 | 삼성전기주식회사 | 솔더 접합 장치 |
-
2002
- 2002-12-18 KR KR10-2002-0081304A patent/KR100505239B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI480965B (zh) * | 2008-06-30 | 2015-04-11 | Hitachi Ltd | Solder ball inspection repair device and solder ball detection repair method |
KR20150048518A (ko) | 2013-10-28 | 2015-05-07 | 삼성전기주식회사 | 솔더 접합 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100505239B1 (ko) | 2005-08-03 |
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