JPS5224080A - Production method of semiconductor apparatus - Google Patents
Production method of semiconductor apparatusInfo
- Publication number
- JPS5224080A JPS5224080A JP10044075A JP10044075A JPS5224080A JP S5224080 A JPS5224080 A JP S5224080A JP 10044075 A JP10044075 A JP 10044075A JP 10044075 A JP10044075 A JP 10044075A JP S5224080 A JPS5224080 A JP S5224080A
- Authority
- JP
- Japan
- Prior art keywords
- production method
- semiconductor apparatus
- piriphery
- amplificai
- cureent
- 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
- Bipolar Transistors (AREA)
Abstract
PURPOSE: To expand the safety motion region as well as the cureent amplificai tion factor by means of preventing the focussing of the current nearby the piriphery of emitter.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10044075A JPS5224080A (en) | 1975-08-18 | 1975-08-18 | Production method of semiconductor apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10044075A JPS5224080A (en) | 1975-08-18 | 1975-08-18 | Production method of semiconductor apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5224080A true JPS5224080A (en) | 1977-02-23 |
Family
ID=14273987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10044075A Pending JPS5224080A (en) | 1975-08-18 | 1975-08-18 | Production method of semiconductor apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5224080A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55113371A (en) * | 1979-02-21 | 1980-09-01 | Shindengen Electric Mfg Co Ltd | Power transistor |
JPS61207437A (en) * | 1985-03-12 | 1986-09-13 | Otsuka Chem Co Ltd | Production of polymer compound |
-
1975
- 1975-08-18 JP JP10044075A patent/JPS5224080A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55113371A (en) * | 1979-02-21 | 1980-09-01 | Shindengen Electric Mfg Co Ltd | Power transistor |
JPS61207437A (en) * | 1985-03-12 | 1986-09-13 | Otsuka Chem Co Ltd | Production of polymer compound |
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