JPH0423252U - - Google Patents
Info
- Publication number
- JPH0423252U JPH0423252U JP6444790U JP6444790U JPH0423252U JP H0423252 U JPH0423252 U JP H0423252U JP 6444790 U JP6444790 U JP 6444790U JP 6444790 U JP6444790 U JP 6444790U JP H0423252 U JPH0423252 U JP H0423252U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- finishing
- weight
- semiconductor substrate
- stacked
- 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 7
- 239000000758 substrate Substances 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6444790U JPH0423252U (enExample) | 1990-06-20 | 1990-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6444790U JPH0423252U (enExample) | 1990-06-20 | 1990-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0423252U true JPH0423252U (enExample) | 1992-02-26 |
Family
ID=31595407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6444790U Pending JPH0423252U (enExample) | 1990-06-20 | 1990-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423252U (enExample) |
-
1990
- 1990-06-20 JP JP6444790U patent/JPH0423252U/ja active Pending