JPS5248978A - Process for production of semiconductor device - Google Patents
Process for production of semiconductor deviceInfo
- Publication number
- JPS5248978A JPS5248978A JP12438475A JP12438475A JPS5248978A JP S5248978 A JPS5248978 A JP S5248978A JP 12438475 A JP12438475 A JP 12438475A JP 12438475 A JP12438475 A JP 12438475A JP S5248978 A JPS5248978 A JP S5248978A
- Authority
- JP
- Japan
- Prior art keywords
- production
- semiconductor device
- insulator
- emitter
- isolating type
- 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
Abstract
PURPOSE: To prevent shorting between emitter and collector when the insulator of an insulator isolating type IC is used as an emitter diffusion mask, in the insulator isolating type IC.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12438475A JPS5248978A (en) | 1975-10-17 | 1975-10-17 | Process for production of semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12438475A JPS5248978A (en) | 1975-10-17 | 1975-10-17 | Process for production of semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5248978A true JPS5248978A (en) | 1977-04-19 |
Family
ID=14884063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12438475A Pending JPS5248978A (en) | 1975-10-17 | 1975-10-17 | Process for production of semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5248978A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5571036A (en) * | 1978-11-13 | 1980-05-28 | Motorola Inc | Method of manufacturing integrated circuit |
JPS575357A (en) * | 1980-06-13 | 1982-01-12 | Fujitsu Ltd | Semiconductor device and manufacture thereof |
JPS57149770A (en) * | 1981-03-11 | 1982-09-16 | Mitsubishi Electric Corp | Manufacture of semiconductor device |
-
1975
- 1975-10-17 JP JP12438475A patent/JPS5248978A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5571036A (en) * | 1978-11-13 | 1980-05-28 | Motorola Inc | Method of manufacturing integrated circuit |
JPH0252422B2 (en) * | 1978-11-13 | 1990-11-13 | Motorola Inc | |
JPS575357A (en) * | 1980-06-13 | 1982-01-12 | Fujitsu Ltd | Semiconductor device and manufacture thereof |
JPS57149770A (en) * | 1981-03-11 | 1982-09-16 | Mitsubishi Electric Corp | Manufacture of semiconductor device |
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