JPS53121586A - Manufacture of integrated circuit - Google Patents
Manufacture of integrated circuitInfo
- Publication number
- JPS53121586A JPS53121586A JP3644077A JP3644077A JPS53121586A JP S53121586 A JPS53121586 A JP S53121586A JP 3644077 A JP3644077 A JP 3644077A JP 3644077 A JP3644077 A JP 3644077A JP S53121586 A JPS53121586 A JP S53121586A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- integrated circuit
- emitter region
- insulation
- region
- 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 Integrated Circuits (AREA)
- Logic Circuits (AREA)
Abstract
PURPOSE: To obtain a high-speed and low power loss I2L by securing insulation for the emitter region of I2L injector transistor by means of the sapphire substrate at the lower part of the emitter region and also giving insulation to the peripheral areas excluding the effective base region by means of the insulator film each.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52036440A JPS5858812B2 (en) | 1977-03-31 | 1977-03-31 | Integrated circuit manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52036440A JPS5858812B2 (en) | 1977-03-31 | 1977-03-31 | Integrated circuit manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53121586A true JPS53121586A (en) | 1978-10-24 |
JPS5858812B2 JPS5858812B2 (en) | 1983-12-27 |
Family
ID=12469860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52036440A Expired JPS5858812B2 (en) | 1977-03-31 | 1977-03-31 | Integrated circuit manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5858812B2 (en) |
-
1977
- 1977-03-31 JP JP52036440A patent/JPS5858812B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5858812B2 (en) | 1983-12-27 |
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