JPS6450456A - Semiconductor integrated circuit device - Google Patents
Semiconductor integrated circuit deviceInfo
- Publication number
- JPS6450456A JPS6450456A JP20745287A JP20745287A JPS6450456A JP S6450456 A JPS6450456 A JP S6450456A JP 20745287 A JP20745287 A JP 20745287A JP 20745287 A JP20745287 A JP 20745287A JP S6450456 A JPS6450456 A JP S6450456A
- Authority
- JP
- Japan
- Prior art keywords
- piece
- land
- integrated circuit
- semiconductor integrated
- extending
- 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.)
- Pending
Links
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Abstract
PURPOSE:To suppress oxidation and contamination of a thin metal piece, by settling a land for placing a semiconductor integrated circuit element and a lead section extending to an external connection terminal formed on the periphery of the land in a reverse relationship of surface and rear. CONSTITUTION:A hanger 4 for supporting a land 6 for placing a semiconductor integrated circuit element 2 of a thin metal piece 1 formed integrally and leads 7 of the piece 1 extending to an external connection terminal of the periphery are so twisted as to have a surface and rear relationship, the element 2 is connected to the land 6 with a reversed relationship of front and rear, and metal wiring electrode pads of the element are electrically connected by fine metal wirings 3 to the leads 7 of the piece 1 extending to the terminal. Thus, it can suppress the oxidation, contamination, etc., of the surface of the piece due to working atmosphere and thermal hysteresis in assembling processes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20745287A JPS6450456A (en) | 1987-08-20 | 1987-08-20 | Semiconductor integrated circuit device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20745287A JPS6450456A (en) | 1987-08-20 | 1987-08-20 | Semiconductor integrated circuit device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6450456A true JPS6450456A (en) | 1989-02-27 |
Family
ID=16540005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20745287A Pending JPS6450456A (en) | 1987-08-20 | 1987-08-20 | Semiconductor integrated circuit device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6450456A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0513651A (en) * | 1991-07-04 | 1993-01-22 | Matsushita Electron Corp | Lead frame for semiconductor device |
-
1987
- 1987-08-20 JP JP20745287A patent/JPS6450456A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0513651A (en) * | 1991-07-04 | 1993-01-22 | Matsushita Electron Corp | Lead frame for semiconductor device |
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