JPS56102823A - Positioning device - Google Patents
Positioning deviceInfo
- Publication number
- JPS56102823A JPS56102823A JP515680A JP515680A JPS56102823A JP S56102823 A JPS56102823 A JP S56102823A JP 515680 A JP515680 A JP 515680A JP 515680 A JP515680 A JP 515680A JP S56102823 A JPS56102823 A JP S56102823A
- Authority
- JP
- Japan
- Prior art keywords
- microscope
- alignment
- mark
- coordinate
- wafer
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Position Or Direction (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP515680A JPS56102823A (en) | 1980-01-19 | 1980-01-19 | Positioning device |
US06/225,049 US4385838A (en) | 1980-01-19 | 1981-01-14 | Alignment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP515680A JPS56102823A (en) | 1980-01-19 | 1980-01-19 | Positioning device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56102823A true JPS56102823A (en) | 1981-08-17 |
JPH0353770B2 JPH0353770B2 (enrdf_load_stackoverflow) | 1991-08-16 |
Family
ID=11603394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP515680A Granted JPS56102823A (en) | 1980-01-19 | 1980-01-19 | Positioning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56102823A (enrdf_load_stackoverflow) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5918950A (ja) * | 1982-07-09 | 1984-01-31 | パ−キン−エルマ−・ツエンゾ−ル・アンシユタルト | 加工片上へのマスクの投影転写装置およびその調整方法 |
JPS6235640A (ja) * | 1985-08-09 | 1987-02-16 | Nec Kyushu Ltd | 半導体基板のプリアライメント機構 |
JPS62248224A (ja) * | 1986-04-21 | 1987-10-29 | Nikon Corp | 投影露光装置 |
JPS63296339A (ja) * | 1987-05-28 | 1988-12-02 | Nikon Corp | 位置合わせ方法及び装置 |
JPH01161832A (ja) * | 1987-12-18 | 1989-06-26 | Nikon Corp | 投影露光装置及び露光方法 |
JPH01309324A (ja) * | 1988-06-07 | 1989-12-13 | Nikon Corp | 露光装置および位置合わせ方法 |
JPH0774095A (ja) * | 1994-06-20 | 1995-03-17 | Nikon Corp | 露光装置 |
US6265119B1 (en) | 1995-02-17 | 2001-07-24 | Nikon Corporation | Method for producing semiconductor devices |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS541553A (en) * | 1977-06-07 | 1979-01-08 | Toshiba Corp | Group management control method of elevator |
JPS5493974A (en) * | 1978-01-06 | 1979-07-25 | Hitachi Ltd | Projection-system mask alignment unit |
JPS5541739A (en) * | 1978-09-20 | 1980-03-24 | Hitachi Ltd | Micro-projection type mask alignment device |
-
1980
- 1980-01-19 JP JP515680A patent/JPS56102823A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS541553A (en) * | 1977-06-07 | 1979-01-08 | Toshiba Corp | Group management control method of elevator |
JPS5493974A (en) * | 1978-01-06 | 1979-07-25 | Hitachi Ltd | Projection-system mask alignment unit |
JPS5541739A (en) * | 1978-09-20 | 1980-03-24 | Hitachi Ltd | Micro-projection type mask alignment device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5918950A (ja) * | 1982-07-09 | 1984-01-31 | パ−キン−エルマ−・ツエンゾ−ル・アンシユタルト | 加工片上へのマスクの投影転写装置およびその調整方法 |
JPS6235640A (ja) * | 1985-08-09 | 1987-02-16 | Nec Kyushu Ltd | 半導体基板のプリアライメント機構 |
JPS62248224A (ja) * | 1986-04-21 | 1987-10-29 | Nikon Corp | 投影露光装置 |
JPS63296339A (ja) * | 1987-05-28 | 1988-12-02 | Nikon Corp | 位置合わせ方法及び装置 |
JPH01161832A (ja) * | 1987-12-18 | 1989-06-26 | Nikon Corp | 投影露光装置及び露光方法 |
JPH01309324A (ja) * | 1988-06-07 | 1989-12-13 | Nikon Corp | 露光装置および位置合わせ方法 |
JPH0774095A (ja) * | 1994-06-20 | 1995-03-17 | Nikon Corp | 露光装置 |
US6265119B1 (en) | 1995-02-17 | 2001-07-24 | Nikon Corporation | Method for producing semiconductor devices |
Also Published As
Publication number | Publication date |
---|---|
JPH0353770B2 (enrdf_load_stackoverflow) | 1991-08-16 |
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