JPS539478A - Production of semiconductor device having pn junctions - Google Patents
Production of semiconductor device having pn junctionsInfo
- Publication number
- JPS539478A JPS539478A JP8346976A JP8346976A JPS539478A JP S539478 A JPS539478 A JP S539478A JP 8346976 A JP8346976 A JP 8346976A JP 8346976 A JP8346976 A JP 8346976A JP S539478 A JPS539478 A JP S539478A
- Authority
- JP
- Japan
- Prior art keywords
- production
- junctions
- semiconductor device
- evade
- contamination
- 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)
- Element Separation (AREA)
Abstract
PURPOSE: To evade the production of crystal defects occurring in contamination by making Si wafer surface to a non-undulating state then forming diffused layers.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8346976A JPS539478A (en) | 1976-07-15 | 1976-07-15 | Production of semiconductor device having pn junctions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8346976A JPS539478A (en) | 1976-07-15 | 1976-07-15 | Production of semiconductor device having pn junctions |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS539478A true JPS539478A (en) | 1978-01-27 |
Family
ID=13803320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8346976A Pending JPS539478A (en) | 1976-07-15 | 1976-07-15 | Production of semiconductor device having pn junctions |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS539478A (en) |
-
1976
- 1976-07-15 JP JP8346976A patent/JPS539478A/en active Pending
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