JPH0392029U - - Google Patents
Info
- Publication number
- JPH0392029U JPH0392029U JP55590U JP55590U JPH0392029U JP H0392029 U JPH0392029 U JP H0392029U JP 55590 U JP55590 U JP 55590U JP 55590 U JP55590 U JP 55590U JP H0392029 U JPH0392029 U JP H0392029U
- Authority
- JP
- Japan
- Prior art keywords
- exposed object
- detection
- wavelength
- data
- optical
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55590U JPH0392029U (cs) | 1990-01-10 | 1990-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55590U JPH0392029U (cs) | 1990-01-10 | 1990-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0392029U true JPH0392029U (cs) | 1991-09-19 |
Family
ID=31504497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55590U Pending JPH0392029U (cs) | 1990-01-10 | 1990-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0392029U (cs) |
-
1990
- 1990-01-10 JP JP55590U patent/JPH0392029U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1014199A3 (en) | Stage control apparatus and exposure apparatus | |
| CN102087483A (zh) | 一种用于投影光刻中焦面检测的光学系统 | |
| JP3125360B2 (ja) | 位置検出装置及び投影露光装置 | |
| JPS6080223A (ja) | 光露光装置 | |
| US5726757A (en) | Alignment method | |
| JPH0392029U (cs) | ||
| US4364646A (en) | Position adjusting device for ophthalmologic instrument | |
| JPH01164032A (ja) | 半導体露光装置のアライメント装置 | |
| JP3143514B2 (ja) | 面位置検出装置及びこれを有する露光装置 | |
| US6853451B2 (en) | Alignment system of semiconductor exposure apparatus and diaphragm unit of the alignment system | |
| JPH03232215A (ja) | 位置合せ方法 | |
| JP3448663B2 (ja) | 投影露光装置 | |
| JP2790571B2 (ja) | カラー濃度計 | |
| JPS6381818A (ja) | 投影光学装置 | |
| JPH05144704A (ja) | 光投影露光装置 | |
| JPH0562812B2 (cs) | ||
| JPH02102720U (cs) | ||
| JPH0888171A (ja) | 多機能光検出器 | |
| JPH09306813A5 (cs) | ||
| JPH0710278Y2 (ja) | 屈折率測定装置 | |
| JPH01204416A (ja) | 縮小投影式アライメント方法及びその装置 | |
| KR100362927B1 (ko) | 정렬방법 | |
| JPH01118435U (cs) | ||
| JPS61203640A (ja) | 光露光装置 | |
| JPH03215927A (ja) | 露光装置 |