JPH0249143U - - Google Patents
Info
- Publication number
- JPH0249143U JPH0249143U JP12863188U JP12863188U JPH0249143U JP H0249143 U JPH0249143 U JP H0249143U JP 12863188 U JP12863188 U JP 12863188U JP 12863188 U JP12863188 U JP 12863188U JP H0249143 U JPH0249143 U JP H0249143U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- emitter
- punch
- constant voltage
- type constant
- 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
- 238000007747 plating Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Electrodes Of Semiconductors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12863188U JPH0249143U (sl) | 1988-09-29 | 1988-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12863188U JPH0249143U (sl) | 1988-09-29 | 1988-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249143U true JPH0249143U (sl) | 1990-04-05 |
Family
ID=31382153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12863188U Pending JPH0249143U (sl) | 1988-09-29 | 1988-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249143U (sl) |
-
1988
- 1988-09-29 JP JP12863188U patent/JPH0249143U/ja active Pending