JPH0197568U - - Google Patents
Info
- Publication number
- JPH0197568U JPH0197568U JP19429787U JP19429787U JPH0197568U JP H0197568 U JPH0197568 U JP H0197568U JP 19429787 U JP19429787 U JP 19429787U JP 19429787 U JP19429787 U JP 19429787U JP H0197568 U JPH0197568 U JP H0197568U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor substrate
- junction
- layer
- reverse
- annular
- 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
- 239000004065 semiconductor Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims 2
Landscapes
- Bipolar Transistors (AREA)
- Element Separation (AREA)
- Electrodes Of Semiconductors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19429787U JPH0197568U (en, 2012) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19429787U JPH0197568U (en, 2012) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197568U true JPH0197568U (en, 2012) | 1989-06-29 |
Family
ID=31485031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19429787U Pending JPH0197568U (en, 2012) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197568U (en, 2012) |
-
1987
- 1987-12-21 JP JP19429787U patent/JPH0197568U/ja active Pending