CN203850280U - Double-chip plastic-sealed lead frame - Google Patents
Double-chip plastic-sealed lead frame Download PDFInfo
- Publication number
- CN203850280U CN203850280U CN201420137764.0U CN201420137764U CN203850280U CN 203850280 U CN203850280 U CN 203850280U CN 201420137764 U CN201420137764 U CN 201420137764U CN 203850280 U CN203850280 U CN 203850280U
- Authority
- CN
- China
- Prior art keywords
- lead frame
- chip
- lead
- terminal pin
- fin
- 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.)
- Expired - Fee Related
Links
- 238000004806 packaging method and process Methods 0.000 claims description 16
- 230000009977 dual effect Effects 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420137764.0U CN203850280U (en) | 2014-03-26 | 2014-03-26 | Double-chip plastic-sealed lead frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420137764.0U CN203850280U (en) | 2014-03-26 | 2014-03-26 | Double-chip plastic-sealed lead frame |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203850280U true CN203850280U (en) | 2014-09-24 |
Family
ID=51563260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420137764.0U Expired - Fee Related CN203850280U (en) | 2014-03-26 | 2014-03-26 | Double-chip plastic-sealed lead frame |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203850280U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108039342A (en) * | 2017-12-01 | 2018-05-15 | 泰州友润电子科技股份有限公司 | A kind of improved TO-220D7L lead frames |
CN108520872A (en) * | 2018-05-02 | 2018-09-11 | 泰州友润电子科技股份有限公司 | A kind of more loading type lead frames with insulation protection performance |
CN108807328A (en) * | 2018-05-02 | 2018-11-13 | 泰州友润电子科技股份有限公司 | A kind of overloading type 220D8 lead frames convenient for plastic packaging demoulding |
-
2014
- 2014-03-26 CN CN201420137764.0U patent/CN203850280U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108039342A (en) * | 2017-12-01 | 2018-05-15 | 泰州友润电子科技股份有限公司 | A kind of improved TO-220D7L lead frames |
CN108520872A (en) * | 2018-05-02 | 2018-09-11 | 泰州友润电子科技股份有限公司 | A kind of more loading type lead frames with insulation protection performance |
CN108807328A (en) * | 2018-05-02 | 2018-11-13 | 泰州友润电子科技股份有限公司 | A kind of overloading type 220D8 lead frames convenient for plastic packaging demoulding |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TAIZHOU YOURUN ELECTRONIC CO., LTD. Free format text: FORMER OWNER: ZHANG XUAN Effective date: 20150731 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150731 Address after: 225324, Jiangsu Taizhou high tech Port Industrial Park, Hong Kong Hong Kong Industrial Park standard factory area Patentee after: Taizhou Yourun Electronic Co., Ltd. Address before: 225324, Jiangsu Taizhou hi tech Port Industrial Park, Hong Kong Hong Kong Industrial Park standard workshop area 126 Patentee before: Zhang Xuan |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 225324, Jiangsu Taizhou high tech Port Industrial Park, Hong Kong Hong Kong Industrial Park standard factory area Patentee after: Friends of Taizhou run electronic Polytron Technologies Inc Address before: 225324, Jiangsu Taizhou high tech Port Industrial Park, Hong Kong Hong Kong Industrial Park standard factory area Patentee before: Taizhou Yourun Electronic Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20190326 |
|
CF01 | Termination of patent right due to non-payment of annual fee |