JPS6390867U - - Google Patents
Info
- Publication number
- JPS6390867U JPS6390867U JP18742186U JP18742186U JPS6390867U JP S6390867 U JPS6390867 U JP S6390867U JP 18742186 U JP18742186 U JP 18742186U JP 18742186 U JP18742186 U JP 18742186U JP S6390867 U JPS6390867 U JP S6390867U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- substrate
- conductivity type
- insulating film
- impurity diffusion
- 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 8
- 239000000758 substrate Substances 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 2
Landscapes
- Bipolar Transistors (AREA)
- Formation Of Insulating Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18742186U JPS6390867U (it) | 1986-12-04 | 1986-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18742186U JPS6390867U (it) | 1986-12-04 | 1986-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6390867U true JPS6390867U (it) | 1988-06-13 |
Family
ID=31137883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18742186U Pending JPS6390867U (it) | 1986-12-04 | 1986-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6390867U (it) |
-
1986
- 1986-12-04 JP JP18742186U patent/JPS6390867U/ja active Pending