JPS6132816B2 - - Google Patents
Info
- Publication number
- JPS6132816B2 JPS6132816B2 JP51060032A JP6003276A JPS6132816B2 JP S6132816 B2 JPS6132816 B2 JP S6132816B2 JP 51060032 A JP51060032 A JP 51060032A JP 6003276 A JP6003276 A JP 6003276A JP S6132816 B2 JPS6132816 B2 JP S6132816B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor wafer
- dry plate
- objective lens
- optical system
- holder
- 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.)
- Expired
Links
- 238000007639 printing Methods 0.000 claims description 27
- 239000004065 semiconductor Substances 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Projection-Type Copiers In General (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6003276A JPS52143775A (en) | 1976-05-26 | 1976-05-26 | Reduction projecting and printing method and reduction projecting and printing apparatus used in this method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6003276A JPS52143775A (en) | 1976-05-26 | 1976-05-26 | Reduction projecting and printing method and reduction projecting and printing apparatus used in this method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52143775A JPS52143775A (en) | 1977-11-30 |
| JPS6132816B2 true JPS6132816B2 (enrdf_load_stackoverflow) | 1986-07-29 |
Family
ID=13130313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6003276A Granted JPS52143775A (en) | 1976-05-26 | 1976-05-26 | Reduction projecting and printing method and reduction projecting and printing apparatus used in this method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52143775A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256621A (ja) * | 1985-09-04 | 1987-03-12 | Ngk Spark Plug Co Ltd | セラミツク軸と金属軸の接合構造 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59169134A (ja) * | 1983-03-16 | 1984-09-25 | Hitachi Ltd | 縮小投影露光装置 |
-
1976
- 1976-05-26 JP JP6003276A patent/JPS52143775A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256621A (ja) * | 1985-09-04 | 1987-03-12 | Ngk Spark Plug Co Ltd | セラミツク軸と金属軸の接合構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52143775A (en) | 1977-11-30 |
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