JPS5391576A - Semiconductor device - Google Patents
Semiconductor deviceInfo
- Publication number
- JPS5391576A JPS5391576A JP579877A JP579877A JPS5391576A JP S5391576 A JPS5391576 A JP S5391576A JP 579877 A JP579877 A JP 579877A JP 579877 A JP579877 A JP 579877A JP S5391576 A JPS5391576 A JP S5391576A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- curvature
- eliminate
- difference
- improve
- 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
- Thyristors (AREA)
- Die Bonding (AREA)
Abstract
PURPOSE: To eliminate the curvature of a pressure-welded semiconductor device owing to the difference in thermal expansion coefficient by providing a ring support body so as to improve its dielectric strength.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP579877A JPS5391576A (en) | 1977-01-24 | 1977-01-24 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP579877A JPS5391576A (en) | 1977-01-24 | 1977-01-24 | Semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5391576A true JPS5391576A (en) | 1978-08-11 |
Family
ID=11621088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP579877A Pending JPS5391576A (en) | 1977-01-24 | 1977-01-24 | Semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5391576A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04120772A (en) * | 1990-09-11 | 1992-04-21 | Mitsubishi Electric Corp | Pressure contact type semiconductor device |
-
1977
- 1977-01-24 JP JP579877A patent/JPS5391576A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04120772A (en) * | 1990-09-11 | 1992-04-21 | Mitsubishi Electric Corp | Pressure contact type semiconductor device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5366417A (en) | Haptene antigens | |
JPS5391576A (en) | Semiconductor device | |
JPS5211768A (en) | Semiconductor device | |
JPS5214938A (en) | Water warming device by sun heat | |
JPS51139760A (en) | A-d converter | |
JPS5294557A (en) | Heat pipe with self-expansion capability | |
JPS5232140A (en) | Heat absorbing device | |
JPS544568A (en) | Semiconductor device and production of the same | |
JPS5419375A (en) | Semiconductor device | |
JPS53139974A (en) | Semiconductor device | |
JPS5316589A (en) | Semiconductor pressure transducer | |
JPS5240848A (en) | Sun heat collecting device | |
JPS5323906A (en) | 6-methyl-3-methylene-1,6-octadiene and its preparation | |
JPS5329070A (en) | Connecting method for conductor of semiconductor element | |
JPS51138932A (en) | Solar heat collecting device | |
JPS5339425A (en) | Converter power source | |
JPS5410683A (en) | Production of smiconductor device | |
JPS5244433A (en) | Solar energy absorber | |
JPS5422370A (en) | 5-n-butyl-2-cyclopropylpyridine and its preparation | |
JPS5295973A (en) | Manufacture of semiconductor unit with heat sink | |
JPS5371005A (en) | Preparation of geranylacetone | |
JPS53104155A (en) | Manufacture for semiconductor device | |
JPS51122845A (en) | High frequency heating system | |
JPS5435456A (en) | Support for insulated double pipe | |
JPS51151850A (en) | Method to fit the heat pipe |