JPS5373080A - Device and manufacture of semiconductor - Google Patents
Device and manufacture of semiconductorInfo
- Publication number
- JPS5373080A JPS5373080A JP14997076A JP14997076A JPS5373080A JP S5373080 A JPS5373080 A JP S5373080A JP 14997076 A JP14997076 A JP 14997076A JP 14997076 A JP14997076 A JP 14997076A JP S5373080 A JPS5373080 A JP S5373080A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor
- manufacture
- regions
- contact regions
- deteriorating
- 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.)
- Granted
Links
Landscapes
- Bipolar Transistors (AREA)
- Element Separation (AREA)
Abstract
PURPOSE: By isolating contact regions of a collector and base from the other regions by means of an insulator, the contact regions of high impurity density is realized to reduce resistance without deteriorating its dielectric strength, thereby improving hfe and fT.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14997076A JPS5373080A (en) | 1976-12-13 | 1976-12-13 | Device and manufacture of semiconductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14997076A JPS5373080A (en) | 1976-12-13 | 1976-12-13 | Device and manufacture of semiconductor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5373080A true JPS5373080A (en) | 1978-06-29 |
JPS5722226B2 JPS5722226B2 (en) | 1982-05-12 |
Family
ID=15486590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14997076A Granted JPS5373080A (en) | 1976-12-13 | 1976-12-13 | Device and manufacture of semiconductor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5373080A (en) |
-
1976
- 1976-12-13 JP JP14997076A patent/JPS5373080A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5722226B2 (en) | 1982-05-12 |
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