GB1095703A - Method of displacing a member in a plane - Google Patents
Method of displacing a member in a planeInfo
- Publication number
- GB1095703A GB1095703A GB48996/64A GB4899664A GB1095703A GB 1095703 A GB1095703 A GB 1095703A GB 48996/64 A GB48996/64 A GB 48996/64A GB 4899664 A GB4899664 A GB 4899664A GB 1095703 A GB1095703 A GB 1095703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- dec
- photo
- deviation
- grating lines
- 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
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Projection-Type Copiers In General (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Control Of Position Or Direction (AREA)
Abstract
1,095,703. Photo-electric position finding. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Dec. 2, 1964 [Dec. 5, 1963], No. 48996/64. Heading H4D. [Also in Division G2] A member (e.g. a photo-sensitive plate 4) may be reproducibly located in a plurality of predetermined positions by securing it to a movable plate 5 having a set of perpendicular grating lines 6, 7 in register with each position, photoelectric means 8 being provided which senses the deviation of a set of grating lines from the corresponding predetermined position and generates control voltages in accordance with the deviation which actuate motors 9, 10 which move the plate 5 to the predetermined position. After exposure the plates 4, 5 are moved to the vicinity of the next desired position and then accurately located as before. This enables plurality of identical images of an object 1 to be produced on plate 4, or for several different images to be located in identical positions on different plates 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL301413 | 1963-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1095703A true GB1095703A (en) | 1967-12-20 |
Family
ID=19755272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB48996/64A Expired GB1095703A (en) | 1963-12-05 | 1964-12-02 | Method of displacing a member in a plane |
Country Status (5)
Country | Link |
---|---|
US (1) | US3354806A (en) |
DE (1) | DE1235725B (en) |
GB (1) | GB1095703A (en) |
NL (1) | NL301413A (en) |
SE (1) | SE335055B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3541338A (en) * | 1967-01-12 | 1970-11-17 | Ibm | Positioning system |
US3639059A (en) * | 1969-02-10 | 1972-02-01 | Matrographics Inc | Graphic-processing apparatus |
US4445776A (en) * | 1980-09-29 | 1984-05-01 | High resistration photomask machine and computerized numerical control system | |
US3903536A (en) * | 1973-11-19 | 1975-09-02 | Gerhard Westerberg | Device for generating masks for microcircuits |
DE2905636C2 (en) * | 1979-02-14 | 1985-06-20 | Censor Patent- Und Versuchs-Anstalt, Vaduz | Method for copying masks onto a workpiece |
US4346987A (en) * | 1980-07-18 | 1982-08-31 | Xerox Corporation | Printed circuit board projection imaging system |
JP4579376B2 (en) * | 2000-06-19 | 2010-11-10 | キヤノン株式会社 | Exposure apparatus and device manufacturing method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1208407A (en) * | 1958-06-10 | 1960-02-23 | Victor Bouzard Et Ses Fils | Automatic control device for photomechanical copying machines, in particular for offset |
GB1048048A (en) * | 1962-11-20 | 1966-11-09 | Rank Organisation Ltd | Improvements in or relating to data processing apparatus |
-
0
- NL NL301413D patent/NL301413A/xx unknown
-
1964
- 1964-11-27 US US414095A patent/US3354806A/en not_active Expired - Lifetime
- 1964-12-02 GB GB48996/64A patent/GB1095703A/en not_active Expired
- 1964-12-02 SE SE14567/64A patent/SE335055B/xx unknown
- 1964-12-02 DE DEN25910A patent/DE1235725B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1235725B (en) | 1967-03-02 |
SE335055B (en) | 1971-05-10 |
NL301413A (en) | |
US3354806A (en) | 1967-11-28 |
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