JPS5267275A - Semiconductor unit - Google Patents
Semiconductor unitInfo
- Publication number
- JPS5267275A JPS5267275A JP51120966A JP12096676A JPS5267275A JP S5267275 A JPS5267275 A JP S5267275A JP 51120966 A JP51120966 A JP 51120966A JP 12096676 A JP12096676 A JP 12096676A JP S5267275 A JPS5267275 A JP S5267275A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor unit
- additional region
- coupling
- small amount
- case
- 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
Abstract
PURPOSE: To obtain high hFE by reducing small amount carrier current at the additional region even in case re-coupling is large on additional region surface.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51120966A JPS5267275A (en) | 1976-10-08 | 1976-10-08 | Semiconductor unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51120966A JPS5267275A (en) | 1976-10-08 | 1976-10-08 | Semiconductor unit |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50038315A Division JPS51113470A (en) | 1975-03-28 | 1975-03-28 | Semiconductor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5267275A true JPS5267275A (en) | 1977-06-03 |
JPS5528226B2 JPS5528226B2 (en) | 1980-07-26 |
Family
ID=14799407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51120966A Granted JPS5267275A (en) | 1976-10-08 | 1976-10-08 | Semiconductor unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5267275A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527697A (en) * | 1978-08-11 | 1980-02-27 | Siemens Ag | Bipolar semiconductor integrated circuit and method of manufacturing same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591136U (en) * | 1982-06-25 | 1984-01-06 | 松下電器産業株式会社 | optical information carrier |
JPS6055531A (en) * | 1983-09-06 | 1985-03-30 | Matsushita Electric Ind Co Ltd | Information recording medium and its production |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51107778A (en) * | 1975-02-19 | 1976-09-24 | Siemens Ag |
-
1976
- 1976-10-08 JP JP51120966A patent/JPS5267275A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51107778A (en) * | 1975-02-19 | 1976-09-24 | Siemens Ag |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527697A (en) * | 1978-08-11 | 1980-02-27 | Siemens Ag | Bipolar semiconductor integrated circuit and method of manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
JPS5528226B2 (en) | 1980-07-26 |
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