JPH01108935U - - Google Patents
Info
- Publication number
- JPH01108935U JPH01108935U JP301388U JP301388U JPH01108935U JP H01108935 U JPH01108935 U JP H01108935U JP 301388 U JP301388 U JP 301388U JP 301388 U JP301388 U JP 301388U JP H01108935 U JPH01108935 U JP H01108935U
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- back surface
- semiconductor
- substrate
- positioning block
- 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 4
- 239000000758 substrate Substances 0.000 claims 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP301388U JPH01108935U (OSRAM) | 1988-01-12 | 1988-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP301388U JPH01108935U (OSRAM) | 1988-01-12 | 1988-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01108935U true JPH01108935U (OSRAM) | 1989-07-24 |
Family
ID=31204275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP301388U Pending JPH01108935U (OSRAM) | 1988-01-12 | 1988-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01108935U (OSRAM) |
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1988
- 1988-01-12 JP JP301388U patent/JPH01108935U/ja active Pending