JPS5219984A - Manufacture process for a isolation layer used to make a semiconductor element - Google Patents
Manufacture process for a isolation layer used to make a semiconductor elementInfo
- Publication number
- JPS5219984A JPS5219984A JP9605375A JP9605375A JPS5219984A JP S5219984 A JPS5219984 A JP S5219984A JP 9605375 A JP9605375 A JP 9605375A JP 9605375 A JP9605375 A JP 9605375A JP S5219984 A JPS5219984 A JP S5219984A
- Authority
- JP
- Japan
- Prior art keywords
- make
- isolation layer
- semiconductor element
- manufacture process
- layer used
- 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
- Element Separation (AREA)
Abstract
PURPOSE: To pour p type ion to the N type semiconductor substrate an order to make a p type conductine area as a isolation layer. In this way, we make plural isolation layers at the same time with a desired size and high precision, saving the manufacture work.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9605375A JPS5219984A (en) | 1975-08-07 | 1975-08-07 | Manufacture process for a isolation layer used to make a semiconductor element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9605375A JPS5219984A (en) | 1975-08-07 | 1975-08-07 | Manufacture process for a isolation layer used to make a semiconductor element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5219984A true JPS5219984A (en) | 1977-02-15 |
Family
ID=14154703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9605375A Pending JPS5219984A (en) | 1975-08-07 | 1975-08-07 | Manufacture process for a isolation layer used to make a semiconductor element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5219984A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS577927A (en) * | 1980-06-17 | 1982-01-16 | Matsushita Electronics Corp | Manufacture of semiconductor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929792A (en) * | 1972-07-18 | 1974-03-16 |
-
1975
- 1975-08-07 JP JP9605375A patent/JPS5219984A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929792A (en) * | 1972-07-18 | 1974-03-16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS577927A (en) * | 1980-06-17 | 1982-01-16 | Matsushita Electronics Corp | Manufacture of semiconductor |
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