FR2296864A1 - Dispositif de balayage a champ plan, notamment pour appareil de reprographie - Google Patents
Dispositif de balayage a champ plan, notamment pour appareil de reprographieInfo
- Publication number
- FR2296864A1 FR2296864A1 FR7536702A FR7536702A FR2296864A1 FR 2296864 A1 FR2296864 A1 FR 2296864A1 FR 7536702 A FR7536702 A FR 7536702A FR 7536702 A FR7536702 A FR 7536702A FR 2296864 A1 FR2296864 A1 FR 2296864A1
- Authority
- FR
- France
- Prior art keywords
- scan device
- flat field
- field scan
- reprography
- equipment
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/1035—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components by other means, e.g. linear motor or hydraulic system
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/127—Adaptive control of the scanning light beam, e.g. using the feedback from one or more detectors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/1039—Movement of the main scanning components
- H04N1/1052—Movement of the main scanning components of a mirror
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
- H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/537,639 US3973825A (en) | 1974-12-30 | 1974-12-30 | Flat field scanning system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2296864A1 true FR2296864A1 (fr) | 1976-07-30 |
FR2296864B1 FR2296864B1 (fr) | 1980-04-25 |
Family
ID=24143496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7536702A Granted FR2296864A1 (fr) | 1974-12-30 | 1975-12-01 | Dispositif de balayage a champ plan, notamment pour appareil de reprographie |
Country Status (10)
Country | Link |
---|---|
US (1) | US3973825A (fr) |
JP (1) | JPS5189751A (fr) |
BE (1) | BE836735A (fr) |
CA (1) | CA1046814A (fr) |
DE (1) | DE2553079A1 (fr) |
FR (1) | FR2296864A1 (fr) |
GB (1) | GB1527610A (fr) |
NL (1) | NL7514965A (fr) |
SE (1) | SE412652B (fr) |
SU (1) | SU651729A3 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2356963A1 (fr) * | 1976-07-01 | 1978-01-27 | Xerox Corp | Dispositif de balayage bidimensionnel par laser |
FR2417763A1 (fr) * | 1978-02-21 | 1979-09-14 | American Optical Corp | Refractometre d'abbe |
EP0106619A2 (fr) * | 1982-10-16 | 1984-04-25 | Ferranti plc | Système optique de mesure |
EP0528630A2 (fr) * | 1991-08-15 | 1993-02-24 | Ncr International Inc. | Appareil de balayage optique |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820406B2 (ja) * | 1975-06-10 | 1983-04-22 | 富士通株式会社 | ヒカリソウサソウチ |
GB1561651A (en) * | 1976-02-13 | 1980-02-27 | Plessey Co Ltd | Opticalrecording apparatus |
US4155620A (en) * | 1976-05-20 | 1979-05-22 | Xerox Corporation | Rotating mirror optical scanner with flat scan and linear scan rate |
US4106845A (en) * | 1976-08-16 | 1978-08-15 | The Rank Organisation Limited | Infra-red scanner |
US4094606A (en) * | 1976-11-26 | 1978-06-13 | Xerox Corporation | Xerographic system employing waveguide addressing and modulating apparatus |
US4099829A (en) * | 1977-02-23 | 1978-07-11 | Harris Corporation | Flat field optical scanning system |
US4205350A (en) * | 1977-03-10 | 1980-05-27 | Xerox Corporation | Reproduction scanning system having intermediate storage between input and output scanning stations |
US4302782A (en) * | 1977-03-10 | 1981-11-24 | Xerox Corporation | Reproduction scanning system having intermediate storage between input and output scanning stations |
US4169275A (en) * | 1977-03-10 | 1979-09-25 | Xerox Corporation | Reproduction scanning system having intermediate storage between input and output scanning stations |
NL7802146A (nl) * | 1977-03-10 | 1978-09-12 | Xerox Corp | Reproduktie-aftastsysteem voorzien van een tussengeheugen tussen de invoer en uitvoer aftaststations. |
US4125755A (en) * | 1977-06-23 | 1978-11-14 | Western Electric Co., Inc. | Laser welding |
JPS5412833A (en) * | 1977-06-30 | 1979-01-30 | Ricoh Co Ltd | Oscillating mirror driving device |
JPS5456313A (en) * | 1977-10-14 | 1979-05-07 | Fuji Xerox Co Ltd | Copying machine having facsimile function |
JPS54122132A (en) * | 1978-03-16 | 1979-09-21 | Ricoh Co Ltd | Slit exposure method for photreceptor in copier |
JPS5555364A (en) * | 1978-10-19 | 1980-04-23 | Ricoh Co Ltd | Slit exposure optical system in electrophotographic copying machine |
US4257053A (en) * | 1979-02-09 | 1981-03-17 | Geosource, Inc. | High-resolution laser plotter |
RO76090A2 (fr) * | 1979-04-16 | 1983-11-01 | Institutul De Cercetari Si Proiectari Tehnologice In Transporturi,Ro | Dispositif optico-electronique d'identification d'une plaque code retroreflectorisante |
US4299480A (en) * | 1980-09-02 | 1981-11-10 | Minnesota Mining & Manufacturing Company | Mirror scanner synchronized with moving folded document plane |
JPS5744166A (en) * | 1981-06-22 | 1982-03-12 | Minolta Camera Co Ltd | Scanning exposure type copier |
USRE33931E (en) * | 1981-12-21 | 1992-05-19 | American Semiconductor Equipment Technologies | Laser pattern generating system |
US4832429A (en) * | 1983-01-19 | 1989-05-23 | T. R. Whitney Corporation | Scanning imaging system and method |
US4761561A (en) * | 1985-11-27 | 1988-08-02 | Nippon Kogaku K.K. | Laser beam scanning pattern generation system with positional and dimensional error correction |
US4947039A (en) * | 1988-10-17 | 1990-08-07 | Eotron Corporation | Flat stationary field light beam scanning device |
JPH02158709A (ja) * | 1988-12-13 | 1990-06-19 | Hitachi Ltd | 光走査装置 |
US5247383A (en) * | 1990-03-20 | 1993-09-21 | Olive Tree Technology, Inc. | Scanner with a post facet lens system |
US5196957A (en) * | 1990-03-20 | 1993-03-23 | Olive Tree Technology, Inc. | Laser scanner with post-facet lens system |
US5063292A (en) * | 1990-04-27 | 1991-11-05 | Xerox Corporation | Optical scanner with reduced end of scan wobble having an even number of beam reflections |
DE4229516A1 (de) * | 1991-09-30 | 1993-04-08 | Agfa Gevaert Ag | Verfahren und vorrichtung zum belichten und abtasten von filmen |
US6575964B1 (en) | 1998-02-03 | 2003-06-10 | Sciton, Inc. | Selective aperture for laser delivery system for providing incision, tissue ablation and coagulation |
US6542304B2 (en) | 1999-05-17 | 2003-04-01 | Toolz, Ltd. | Laser beam device with apertured reflective element |
US6743221B1 (en) | 2001-03-13 | 2004-06-01 | James L. Hobart | Laser system and method for treatment of biological tissues |
US6770069B1 (en) | 2001-06-22 | 2004-08-03 | Sciton, Inc. | Laser applicator |
US6734417B2 (en) * | 2002-05-08 | 2004-05-11 | Hewlett-Packard Development Company, L.P. | Displacement measurement system and sheet feed system incorporating the same |
WO2005099409A2 (fr) * | 2004-04-09 | 2005-10-27 | Vision Iii Imaging, Inc. | Dispositif de balayage parallactique a element optique |
US7618415B2 (en) * | 2004-04-09 | 2009-11-17 | Technolas Perfect Vision Gmbh | Beam steering system for corneal laser surgery |
US8812149B2 (en) | 2011-02-24 | 2014-08-19 | Mss, Inc. | Sequential scanning of multiple wavelengths |
CN114208006A (zh) | 2019-08-18 | 2022-03-18 | 苹果公司 | 具有电磁致动的力平衡微镜 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661456A (en) * | 1968-02-29 | 1972-05-09 | Ricol Kk | Slit exposure optical system |
US3697166A (en) * | 1970-08-13 | 1972-10-10 | Ricoh Kk | Exposing device for copying apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3360659A (en) * | 1964-04-23 | 1967-12-26 | Outlook Engineering Corp | Compensated optical scanning system |
GB1157006A (en) * | 1965-09-18 | 1969-07-02 | Katsuragawa Denki Kk | Optical Scanning Method for Copying Machines |
US3448458A (en) * | 1967-06-16 | 1969-06-03 | Ncr Co | Laser recorder with scanning and display systems |
US3689145A (en) * | 1969-04-08 | 1972-09-05 | Canon Kk | Slit exposure type copying |
US3652156A (en) * | 1970-01-13 | 1972-03-28 | Xerox Corp | Linear-to-drum optical scan converter system |
-
1974
- 1974-12-30 US US05/537,639 patent/US3973825A/en not_active Expired - Lifetime
-
1975
- 1975-10-14 GB GB42026/75A patent/GB1527610A/en not_active Expired
- 1975-10-30 CA CA238,834A patent/CA1046814A/fr not_active Expired
- 1975-11-26 DE DE19752553079 patent/DE2553079A1/de not_active Withdrawn
- 1975-12-01 FR FR7536702A patent/FR2296864A1/fr active Granted
- 1975-12-17 BE BE162824A patent/BE836735A/fr unknown
- 1975-12-18 SE SE7514350A patent/SE412652B/xx unknown
- 1975-12-22 NL NL7514965A patent/NL7514965A/xx not_active Application Discontinuation
- 1975-12-23 JP JP50153918A patent/JPS5189751A/ja active Pending
- 1975-12-26 SU SU752301525A patent/SU651729A3/ru active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661456A (en) * | 1968-02-29 | 1972-05-09 | Ricol Kk | Slit exposure optical system |
US3697166A (en) * | 1970-08-13 | 1972-10-10 | Ricoh Kk | Exposing device for copying apparatus |
Non-Patent Citations (1)
Title |
---|
NV700/73 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2356963A1 (fr) * | 1976-07-01 | 1978-01-27 | Xerox Corp | Dispositif de balayage bidimensionnel par laser |
FR2417763A1 (fr) * | 1978-02-21 | 1979-09-14 | American Optical Corp | Refractometre d'abbe |
EP0106619A2 (fr) * | 1982-10-16 | 1984-04-25 | Ferranti plc | Système optique de mesure |
EP0106619A3 (fr) * | 1982-10-16 | 1986-06-18 | Ferranti plc | Système optique de mesure |
EP0528630A2 (fr) * | 1991-08-15 | 1993-02-24 | Ncr International Inc. | Appareil de balayage optique |
EP0528630A3 (en) * | 1991-08-15 | 1993-03-31 | Ncr International Inc. | Optical scanner apparatus |
Also Published As
Publication number | Publication date |
---|---|
US3973825A (en) | 1976-08-10 |
SU651729A3 (ru) | 1979-03-05 |
CA1046814A (fr) | 1979-01-23 |
BE836735A (fr) | 1976-04-16 |
DE2553079A1 (de) | 1976-07-08 |
GB1527610A (en) | 1978-10-04 |
FR2296864B1 (fr) | 1980-04-25 |
SE7514350L (sv) | 1976-07-01 |
NL7514965A (nl) | 1976-07-02 |
JPS5189751A (fr) | 1976-08-06 |
SE412652B (sv) | 1980-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |