JPS52146209A - Formation of epitaxial layer - Google Patents
Formation of epitaxial layerInfo
- Publication number
- JPS52146209A JPS52146209A JP6230476A JP6230476A JPS52146209A JP S52146209 A JPS52146209 A JP S52146209A JP 6230476 A JP6230476 A JP 6230476A JP 6230476 A JP6230476 A JP 6230476A JP S52146209 A JPS52146209 A JP S52146209A
- Authority
- JP
- Japan
- Prior art keywords
- epitaxial layer
- formation
- circuit board
- printed circuit
- semi
- 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 form an epitaxial layer on a concave semi-conductor printed circuit board and obtain an imbedded plain-surfaced epitaxial layer by eliminating the said layer deep into the semi-conductor printed circuit board surface through etching.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6230476A JPS52146209A (en) | 1976-05-31 | 1976-05-31 | Formation of epitaxial layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6230476A JPS52146209A (en) | 1976-05-31 | 1976-05-31 | Formation of epitaxial layer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52146209A true JPS52146209A (en) | 1977-12-05 |
Family
ID=13196252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6230476A Pending JPS52146209A (en) | 1976-05-31 | 1976-05-31 | Formation of epitaxial layer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52146209A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5739584A (en) * | 1980-08-20 | 1982-03-04 | Sumitomo Electric Ind Ltd | Semiconductor device and manufacture thereof |
-
1976
- 1976-05-31 JP JP6230476A patent/JPS52146209A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5739584A (en) * | 1980-08-20 | 1982-03-04 | Sumitomo Electric Ind Ltd | Semiconductor device and manufacture thereof |
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