JPS5342576A - Production of semiconductor device - Google Patents
Production of semiconductor deviceInfo
- Publication number
- JPS5342576A JPS5342576A JP11758776A JP11758776A JPS5342576A JP S5342576 A JPS5342576 A JP S5342576A JP 11758776 A JP11758776 A JP 11758776A JP 11758776 A JP11758776 A JP 11758776A JP S5342576 A JPS5342576 A JP S5342576A
- Authority
- JP
- Japan
- Prior art keywords
- high resistance
- production
- semiconductor device
- forming
- 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.)
- Pending
Links
Landscapes
- Bipolar Transistors (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
PURPOSE: To obtain resistance regions of two kinds of varying layer resistances with less processes by depositing an insulation film over a semiconductor substrate, providing openings for forming electrodes and forming a high resistance region in active regions,amd diffusing a low concentration impurity of the conductivity type opposite from that of the region formed with the high resistance region within the substrate using these as a mask.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11758776A JPS5342576A (en) | 1976-09-29 | 1976-09-29 | Production of semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11758776A JPS5342576A (en) | 1976-09-29 | 1976-09-29 | Production of semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5342576A true JPS5342576A (en) | 1978-04-18 |
Family
ID=14715500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11758776A Pending JPS5342576A (en) | 1976-09-29 | 1976-09-29 | Production of semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5342576A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780753A (en) * | 1980-11-07 | 1982-05-20 | Hitachi Ltd | Integrated circuit |
JPS5780754A (en) * | 1980-11-07 | 1982-05-20 | Hitachi Ltd | Integrated circuit |
JPS57142011A (en) * | 1981-02-27 | 1982-09-02 | Hitachi Ltd | Integrated circuit for low power consumption amplification circuit |
US5729024A (en) * | 1995-05-08 | 1998-03-17 | Ricoh Company, Ltd. | Original edge detecting system and optical sensor |
-
1976
- 1976-09-29 JP JP11758776A patent/JPS5342576A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780753A (en) * | 1980-11-07 | 1982-05-20 | Hitachi Ltd | Integrated circuit |
JPS5780754A (en) * | 1980-11-07 | 1982-05-20 | Hitachi Ltd | Integrated circuit |
JPS57142011A (en) * | 1981-02-27 | 1982-09-02 | Hitachi Ltd | Integrated circuit for low power consumption amplification circuit |
US5729024A (en) * | 1995-05-08 | 1998-03-17 | Ricoh Company, Ltd. | Original edge detecting system and optical sensor |
US5818062A (en) * | 1995-05-08 | 1998-10-06 | Ricoh Company, Ltd. | Original edge detecting system and optical sensor using distance detecting light-receiving means |
US5929436A (en) * | 1995-05-08 | 1999-07-27 | Ricoh Company, Ltd. | Optical sensor including a first and second converging optical system for edge detection |
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