JPH0282052U - - Google Patents
Info
- Publication number
- JPH0282052U JPH0282052U JP16170488U JP16170488U JPH0282052U JP H0282052 U JPH0282052 U JP H0282052U JP 16170488 U JP16170488 U JP 16170488U JP 16170488 U JP16170488 U JP 16170488U JP H0282052 U JPH0282052 U JP H0282052U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- base
- base layer
- emitter
- thyristor
- 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
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003708 ampul Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Thyristors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16170488U JPH0282052U (en]) | 1988-12-13 | 1988-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16170488U JPH0282052U (en]) | 1988-12-13 | 1988-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0282052U true JPH0282052U (en]) | 1990-06-25 |
Family
ID=31444881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16170488U Pending JPH0282052U (en]) | 1988-12-13 | 1988-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0282052U (en]) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201078A (en) * | 1981-06-05 | 1982-12-09 | Hitachi Ltd | Semiconductor and its manufacture |
| JPS63131574A (ja) * | 1986-11-21 | 1988-06-03 | Hitachi Ltd | 半導体スイツチング装置 |
| JPS63209167A (ja) * | 1987-02-26 | 1988-08-30 | Hitachi Ltd | 半導体装置の製造方法 |
-
1988
- 1988-12-13 JP JP16170488U patent/JPH0282052U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201078A (en) * | 1981-06-05 | 1982-12-09 | Hitachi Ltd | Semiconductor and its manufacture |
| JPS63131574A (ja) * | 1986-11-21 | 1988-06-03 | Hitachi Ltd | 半導体スイツチング装置 |
| JPS63209167A (ja) * | 1987-02-26 | 1988-08-30 | Hitachi Ltd | 半導体装置の製造方法 |