CN100359679C - 倒装焊接结构及制作方法 - Google Patents
倒装焊接结构及制作方法 Download PDFInfo
- Publication number
- CN100359679C CN100359679C CNB2005100152081A CN200510015208A CN100359679C CN 100359679 C CN100359679 C CN 100359679C CN B2005100152081 A CNB2005100152081 A CN B2005100152081A CN 200510015208 A CN200510015208 A CN 200510015208A CN 100359679 C CN100359679 C CN 100359679C
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- CN
- China
- Prior art keywords
- salient point
- electrode
- base plate
- silicon base
- alloy
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
- H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100152081A CN100359679C (zh) | 2005-09-27 | 2005-09-27 | 倒装焊接结构及制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100152081A CN100359679C (zh) | 2005-09-27 | 2005-09-27 | 倒装焊接结构及制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1770436A CN1770436A (zh) | 2006-05-10 |
CN100359679C true CN100359679C (zh) | 2008-01-02 |
Family
ID=36751586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100152081A Expired - Fee Related CN100359679C (zh) | 2005-09-27 | 2005-09-27 | 倒装焊接结构及制作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100359679C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543898A (zh) * | 2012-01-17 | 2012-07-04 | 南通富士通微电子股份有限公司 | 一种柱状凸点封装结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040188378A1 (en) * | 2003-03-25 | 2004-09-30 | Advanced Semiconductor Engineering, Inc. | Bumping process |
CN1552951A (zh) * | 2003-05-31 | 2004-12-08 | 香港科技大学 | 微细间距倒装焊凸点电镀制备技术 |
US20040266162A1 (en) * | 2003-06-30 | 2004-12-30 | Advanced Semiconductor Engineering, Inc. | Semiconductor wafer package and manufacturing method thereof |
-
2005
- 2005-09-27 CN CNB2005100152081A patent/CN100359679C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040188378A1 (en) * | 2003-03-25 | 2004-09-30 | Advanced Semiconductor Engineering, Inc. | Bumping process |
CN1552951A (zh) * | 2003-05-31 | 2004-12-08 | 香港科技大学 | 微细间距倒装焊凸点电镀制备技术 |
US20040266162A1 (en) * | 2003-06-30 | 2004-12-30 | Advanced Semiconductor Engineering, Inc. | Semiconductor wafer package and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN1770436A (zh) | 2006-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Polytechnic Hiyu Semiconductor Lighting Co., Ltd. Assignor: Tianjin Polytechnic University Contract fulfillment period: 2009.7.13 to 2014.3.1 contract change Contract record no.: 2009120000212 Denomination of invention: Face-down bonding structure with low-melting point convex point and making method Granted publication date: 20080102 License type: Exclusive license Record date: 2009.9.14 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.13 TO 2014.3.1; CHANGE OF CONTRACT Name of requester: TIANJIN GONGDA HAIYU SEMICONDUCTOR LIGHTING CO., L Effective date: 20090914 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20120927 |