JPS5264282A - Production of semiconductor device - Google Patents
Production of semiconductor deviceInfo
- Publication number
- JPS5264282A JPS5264282A JP13927775A JP13927775A JPS5264282A JP S5264282 A JPS5264282 A JP S5264282A JP 13927775 A JP13927775 A JP 13927775A JP 13927775 A JP13927775 A JP 13927775A JP S5264282 A JPS5264282 A JP S5264282A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- type
- forming
- production
- grooves
- 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)
- Formation Of Insulating Films (AREA)
Abstract
PURPOSE: To produce a semiconductor device of high dielectric strength and high reliability by forming a P type diffusion layer and n type region on one surface of an n type Si, forming an n type poly Si layer on the other surface, forming mesa grooves and covering the grooves with a glass film.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13927775A JPS5264282A (en) | 1975-11-21 | 1975-11-21 | Production of semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13927775A JPS5264282A (en) | 1975-11-21 | 1975-11-21 | Production of semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5264282A true JPS5264282A (en) | 1977-05-27 |
Family
ID=15241528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13927775A Pending JPS5264282A (en) | 1975-11-21 | 1975-11-21 | Production of semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5264282A (en) |
-
1975
- 1975-11-21 JP JP13927775A patent/JPS5264282A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS543479A (en) | Semiconductor device and its manufacture | |
JPS5331964A (en) | Production of semiconductor substrates | |
JPS5264282A (en) | Production of semiconductor device | |
JPS5267963A (en) | Manufacture of semiconductor unit | |
JPS5272186A (en) | Production of mis type semiconductor device | |
JPS52129380A (en) | Semiconductor device | |
JPS5380174A (en) | Manufacture of semiconductor device | |
JPS5268371A (en) | Semiconductor device | |
JPS5317286A (en) | Production of semiconductor device | |
JPS5368165A (en) | Production of semiconductor device | |
JPS5251872A (en) | Production of semiconductor device | |
JPS5283073A (en) | Production of semiconductor device | |
JPS5353965A (en) | Semiconductor device and its production | |
JPS5356969A (en) | Production of tape for tape carrier | |
JPS5429587A (en) | Semiconductor device | |
JPS5211765A (en) | Method of manufacturing semiconductor device | |
JPS5380184A (en) | Manufacture of semiconductor device | |
JPS5235981A (en) | Manufacturing method of semiconductor device | |
JPS5248974A (en) | Process for production of diffusion type semiconductor device | |
JPS5213788A (en) | Production method of semiconductor device | |
JPS5260070A (en) | Production of semiconductor device | |
JPS5351978A (en) | Manufacture of semiconductor device | |
JPS5341186A (en) | Manufacture of semiconductor device | |
JPS5244567A (en) | Planer type semiconductor | |
JPS52136569A (en) | Beam lead type semiconductor device |