JPH0432545U - - Google Patents
Info
- Publication number
- JPH0432545U JPH0432545U JP7494690U JP7494690U JPH0432545U JP H0432545 U JPH0432545 U JP H0432545U JP 7494690 U JP7494690 U JP 7494690U JP 7494690 U JP7494690 U JP 7494690U JP H0432545 U JPH0432545 U JP H0432545U
- Authority
- JP
- Japan
- Prior art keywords
- conductivity type
- passivation
- semiconductor substrate
- guard ring
- reflection film
- 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
- 238000002161 passivation Methods 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7494690U JPH0432545U (hu) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7494690U JPH0432545U (hu) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432545U true JPH0432545U (hu) | 1992-03-17 |
Family
ID=31615089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7494690U Pending JPH0432545U (hu) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432545U (hu) |
-
1990
- 1990-07-13 JP JP7494690U patent/JPH0432545U/ja active Pending