DE69114188D1 - Vorrichtung zur optischen Ausrichtungserfassung. - Google Patents
Vorrichtung zur optischen Ausrichtungserfassung.Info
- Publication number
- DE69114188D1 DE69114188D1 DE69114188T DE69114188T DE69114188D1 DE 69114188 D1 DE69114188 D1 DE 69114188D1 DE 69114188 T DE69114188 T DE 69114188T DE 69114188 T DE69114188 T DE 69114188T DE 69114188 D1 DE69114188 D1 DE 69114188D1
- Authority
- DE
- Germany
- Prior art keywords
- detection device
- optical alignment
- alignment detection
- optical
- detection
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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
- G03F9/7049—Technique, e.g. interferometric
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2164717A JP2890701B2 (ja) | 1990-06-22 | 1990-06-22 | 位置合わせ検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69114188D1 true DE69114188D1 (de) | 1995-12-07 |
DE69114188T2 DE69114188T2 (de) | 1996-04-18 |
Family
ID=15798553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69114188T Expired - Fee Related DE69114188T2 (de) | 1990-06-22 | 1991-06-21 | Vorrichtung zur optischen Ausrichtungserfassung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5155557A (de) |
EP (1) | EP0463587B1 (de) |
JP (1) | JP2890701B2 (de) |
DE (1) | DE69114188T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5241214A (en) * | 1991-04-29 | 1993-08-31 | Massachusetts Institute Of Technology | Oxides and nitrides of metastabale group iv alloys and nitrides of group iv elements and semiconductor devices formed thereof |
JPH08111372A (ja) * | 1994-10-07 | 1996-04-30 | Nikon Corp | 露光装置 |
JP4307482B2 (ja) * | 2006-12-19 | 2009-08-05 | キヤノン株式会社 | 位置計測装置、露光装置、およびデバイス製造方法 |
KR101211698B1 (ko) * | 2009-02-02 | 2013-05-23 | 한국과학기술원 | 시선 결합장치 |
JP5842652B2 (ja) * | 2012-02-08 | 2016-01-13 | 株式会社島津製作所 | 波長可変単色光光源 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3943359A (en) * | 1973-06-15 | 1976-03-09 | Hitachi, Ltd. | Apparatus for relatively positioning a plurality of objects by the use of a scanning optoelectric microscope |
US4512000A (en) * | 1980-12-23 | 1985-04-16 | Tokyo Shibaura Denki Kabushiki Kaisha | Object detector which compares returned signals from successive transmissions |
JPS5854648A (ja) * | 1981-09-28 | 1983-03-31 | Nippon Kogaku Kk <Nikon> | 位置合わせ装置 |
US4814829A (en) * | 1986-06-12 | 1989-03-21 | Canon Kabushiki Kaisha | Projection exposure apparatus |
US4780616A (en) * | 1986-09-25 | 1988-10-25 | Nippon Kogaku K. K. | Projection optical apparatus for mask to substrate alignment |
JP2648765B2 (ja) * | 1988-04-30 | 1997-09-03 | チノン株式会社 | 光電スイッチの受光信号回路 |
-
1990
- 1990-06-22 JP JP2164717A patent/JP2890701B2/ja not_active Expired - Fee Related
-
1991
- 1991-06-20 US US07/718,282 patent/US5155557A/en not_active Expired - Lifetime
- 1991-06-21 EP EP91110294A patent/EP0463587B1/de not_active Expired - Lifetime
- 1991-06-21 DE DE69114188T patent/DE69114188T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0463587A1 (de) | 1992-01-02 |
US5155557A (en) | 1992-10-13 |
EP0463587B1 (de) | 1995-11-02 |
DE69114188T2 (de) | 1996-04-18 |
JPH0461112A (ja) | 1992-02-27 |
JP2890701B2 (ja) | 1999-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69127795D1 (de) | Vorrichtung zur Bilddetektierung | |
DE69129245D1 (de) | Vorrichtung zur Detektierung von Fehlzündungen | |
DE69109856D1 (de) | Vorrichtung zur multidimensionalen informationseingabe. | |
DE69132076T2 (de) | Vorrichtung zur Bildverarbeitung | |
DE69130826T2 (de) | Vorrichtung zur ermittlung der scharfstellungsposition | |
DE69126250D1 (de) | Vorrichtung zur Bildverarbeitung | |
DE69221020D1 (de) | Vorrichtung zur optischen Wellenlängenänderung | |
DE69124853D1 (de) | Vorrichtung zur Detektion von Unterschieden zwischen Bewegtbildern | |
DE69114146D1 (de) | Einrichtung zur Fokussierungsdetektierung. | |
DE69426058T2 (de) | Vorrichtung zur optischen Beleuchtung | |
DE69114581D1 (de) | Vorrichtung zur Bilderzeugung. | |
DE69121121D1 (de) | Vorrichtung zur Brennpunktermittlung | |
DE59009574D1 (de) | Vorrichtung zur Positionierung von Lichtleitfasern. | |
DE69019717D1 (de) | Vorrichtung zur selbsttätigen Fokussierung. | |
DE69114188T2 (de) | Vorrichtung zur optischen Ausrichtungserfassung. | |
DE69112001T2 (de) | Vorrichtung zur Ausrichtung eines optischen Bauteiles. | |
DE69122855D1 (de) | Vorrichtung zur dynamischen stufenwertdiskretisierung | |
DE69225251D1 (de) | Vorrichtung zur optischen Kommunikation | |
DE69205100D1 (de) | Vorrichtung zur Schwachlichtmessung. | |
DE69212864T2 (de) | Vorrichtung mit positiver Rückkopplung zur optischen Signalverarbeitung | |
DE69219857T2 (de) | Vorrichtung zur optischen Unterscheidung von Basenarten | |
DE69404659D1 (de) | Vorrichtung zur detektion | |
DE69126800T2 (de) | Gerät zur Fokusdetektion | |
DE69009453T2 (de) | Detektionsvorrichtung mit optischen Fibern. | |
DE69120985D1 (de) | Vorrichtung zur Signalverarbeitung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |