DE60043904D1 - Gerät zur Erzeugung von Farbbildern - Google Patents
Gerät zur Erzeugung von FarbbildernInfo
- Publication number
- DE60043904D1 DE60043904D1 DE60043904T DE60043904T DE60043904D1 DE 60043904 D1 DE60043904 D1 DE 60043904D1 DE 60043904 T DE60043904 T DE 60043904T DE 60043904 T DE60043904 T DE 60043904T DE 60043904 D1 DE60043904 D1 DE 60043904D1
- Authority
- DE
- Germany
- Prior art keywords
- color images
- generating color
- generating
- images
- color
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
- G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser
-
- 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
- H04N1/047—Detection, control or error compensation of scanning velocity or position
- H04N1/053—Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line
-
- 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
- G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
-
- 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
-
- 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
- H04N1/19—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 multi-element arrays
- H04N1/191—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 multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
-
- 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
- H04N1/46—Colour picture communication systems
- H04N1/50—Picture reproducers
- H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
- H04N2201/02406—Arrangements for positioning elements within a head
- H04N2201/02439—Positioning method
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
- H04N2201/04713—Details of the detector arrangement, e.g. non-standard position, optical details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/04732—Detecting at infrequent intervals, e.g. once or twice per line for main-scan control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/04744—Detection of scanning velocity or position by detecting the scanned beam or a reference beam
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04753—Control or error compensation of scanning position or velocity
- H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04753—Control or error compensation of scanning position or velocity
- H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
- H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
- H04N2201/04781—Controlling the phase of the signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04753—Control or error compensation of scanning position or velocity
- H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6653699 | 1999-03-12 | ||
JP2000063399A JP2000330050A (ja) | 1999-03-12 | 2000-03-08 | マルチビーム走査光学装置及びカラー画像形成装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60043904D1 true DE60043904D1 (de) | 2010-04-08 |
Family
ID=26407726
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60043904T Expired - Lifetime DE60043904D1 (de) | 1999-03-12 | 2000-03-09 | Gerät zur Erzeugung von Farbbildern |
DE60039806T Expired - Lifetime DE60039806D1 (de) | 1999-03-12 | 2000-03-09 | Optisches Abtastgerät mit mehreren Strahlen und Gerät zur Erzeugung von Farbbildern |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60039806T Expired - Lifetime DE60039806D1 (de) | 1999-03-12 | 2000-03-09 | Optisches Abtastgerät mit mehreren Strahlen und Gerät zur Erzeugung von Farbbildern |
Country Status (5)
Country | Link |
---|---|
US (1) | US6822666B2 (de) |
EP (2) | EP1035730B1 (de) |
JP (1) | JP2000330050A (de) |
KR (1) | KR100359049B1 (de) |
DE (2) | DE60043904D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11326804A (ja) * | 1998-03-16 | 1999-11-26 | Canon Inc | カラー画像形成装置及び走査光学装置 |
JP2001125027A (ja) * | 1999-10-28 | 2001-05-11 | Canon Inc | 走査光学装置とそれを用いたカラー画像形成装置 |
JP3980812B2 (ja) * | 2000-05-19 | 2007-09-26 | 株式会社リコー | マルチビーム走査装置・マルチビーム走査方法・画像形成装置 |
US6636369B2 (en) * | 2001-11-14 | 2003-10-21 | Agfa Corporation | Device for maintaining alignment between a focal point of a laser beam and a slit aperture |
JP2003185952A (ja) | 2001-12-19 | 2003-07-03 | Canon Inc | 光走査装置及びそれを用いたカラー画像形成装置 |
US20050044895A1 (en) * | 2002-04-16 | 2005-03-03 | Central Glass Company, Limited | Method for putting color to glass or erasing color from colored glass |
JP4378082B2 (ja) | 2002-12-03 | 2009-12-02 | キヤノン株式会社 | 走査光学装置及びそれを用いた画像形成装置 |
JP4395340B2 (ja) * | 2003-07-15 | 2010-01-06 | Hoya株式会社 | 走査光学系 |
US7142338B2 (en) * | 2004-03-29 | 2006-11-28 | Kabushiki Kaisha Toshiba | Optical multi-beam scanning device and image forming apparatus |
US20060139715A1 (en) * | 2004-12-24 | 2006-06-29 | Brother Kogyo Kabushiki Kaisha | Optical scanning device and image forming apparatus |
JP4673078B2 (ja) * | 2005-02-07 | 2011-04-20 | 株式会社リコー | 光走査装置及び画像形成装置 |
JP2006243482A (ja) * | 2005-03-04 | 2006-09-14 | Kyocera Mita Corp | 画像形成装置における光走査装置 |
JP2006251673A (ja) * | 2005-03-14 | 2006-09-21 | Kyocera Mita Corp | 画像形成装置における光走査方法及び装置 |
JP2007144667A (ja) * | 2005-11-24 | 2007-06-14 | Fuji Xerox Co Ltd | 画像形成装置及び形成画像補正方法 |
JP5050262B2 (ja) * | 2007-05-14 | 2012-10-17 | 株式会社リコー | 画像形成装置 |
KR101940294B1 (ko) * | 2012-11-01 | 2019-01-28 | 에이치피프린팅코리아 유한회사 | 광 주사 장치 및 이를 채용한 화상 형성 장치 |
JP6043380B2 (ja) * | 2015-02-25 | 2016-12-14 | 京セラドキュメントソリューションズ株式会社 | 光走査装置、該光走査装置を備えた画像形成装置、及び該光走査装置に搭載される同期検知センサーの位置調整方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57102609A (en) * | 1980-12-18 | 1982-06-25 | Canon Inc | Method and device for scanning using plural number of beams |
DE3750859T2 (de) | 1986-06-07 | 1995-04-27 | Konishiroku Photo Ind | Bildaufzeichnungsvorrichtung. |
JPS6475239A (en) * | 1987-09-18 | 1989-03-20 | Toshiba Corp | Optical device for imaging device |
JPH01128033A (ja) * | 1987-11-13 | 1989-05-19 | Canon Inc | 画像形成装置 |
JP2629281B2 (ja) * | 1988-07-11 | 1997-07-09 | ミノルタ株式会社 | レーザ走査装置 |
US4950889A (en) * | 1989-08-01 | 1990-08-21 | International Business Machines Corporation | Chromatic and misalignment compensation in a multiple beam laser scanning system |
JP2783328B2 (ja) | 1989-10-17 | 1998-08-06 | キヤノン株式会社 | 画像形成装置 |
EP0448123B1 (de) * | 1990-03-23 | 2001-08-16 | Canon Kabushiki Kaisha | Optisches Abtastsystem |
JPH05346549A (ja) * | 1992-04-17 | 1993-12-27 | Canon Inc | 走査光学装置 |
JP2755874B2 (ja) | 1992-07-01 | 1998-05-25 | キヤノン株式会社 | レーザービーム射出光学ユニット及びレーザー走査光学系の検査調整方法及び装置 |
JP3291906B2 (ja) | 1994-04-11 | 2002-06-17 | キヤノン株式会社 | 走査光学装置 |
US5606449A (en) * | 1994-10-21 | 1997-02-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Optical scanning device |
JP3209656B2 (ja) * | 1995-03-31 | 2001-09-17 | 株式会社東芝 | 光走査装置 |
JP3252708B2 (ja) | 1995-05-31 | 2002-02-04 | キヤノン株式会社 | 光学素子及びそれを用いた走査光学装置 |
US5872586A (en) * | 1996-01-17 | 1999-02-16 | Ricoh Company, Ltd. | Apparatus for registration of plural image in an image forming apparatus |
JP3466841B2 (ja) * | 1996-11-08 | 2003-11-17 | キヤノン株式会社 | 走査光学装置 |
JP3466863B2 (ja) | 1996-12-19 | 2003-11-17 | キヤノン株式会社 | 走査光学装置及びそれを用いた画像記録装置 |
JP3435303B2 (ja) * | 1996-12-27 | 2003-08-11 | ペンタックス株式会社 | 回折型色収差補正走査光学系 |
DE19817591A1 (de) * | 1997-04-22 | 1998-10-29 | Eastman Kodak Co | Printer |
US6031561A (en) * | 1997-04-22 | 2000-02-29 | Eastman Kodak Company | Printer system having a plurality of light sources of different wavelengths |
JPH1165212A (ja) * | 1997-08-18 | 1999-03-05 | Sharp Corp | カラー画像形成装置 |
US6038053A (en) | 1998-02-04 | 2000-03-14 | Canon Kabushiki Kaisha | Color image forming apparatus |
JP4024952B2 (ja) * | 1998-10-27 | 2007-12-19 | 株式会社リコー | 光走査装置 |
JP2000155277A (ja) * | 1998-11-20 | 2000-06-06 | Asahi Optical Co Ltd | マルチビーム走査光学装置 |
US6476955B1 (en) * | 1999-09-13 | 2002-11-05 | Canon Kabushiki Kaisha | Multi-beam scanning optical system and image forming apparatus using it |
JP4759179B2 (ja) * | 2001-07-31 | 2011-08-31 | キヤノン株式会社 | 走査光学装置及びそれを用いた画像形成装置 |
-
2000
- 2000-03-08 JP JP2000063399A patent/JP2000330050A/ja active Pending
- 2000-03-09 EP EP00105049A patent/EP1035730B1/de not_active Expired - Lifetime
- 2000-03-09 DE DE60043904T patent/DE60043904D1/de not_active Expired - Lifetime
- 2000-03-09 DE DE60039806T patent/DE60039806D1/de not_active Expired - Lifetime
- 2000-03-09 US US09/522,294 patent/US6822666B2/en not_active Expired - Lifetime
- 2000-03-09 EP EP04028760A patent/EP1517539B1/de not_active Expired - Lifetime
- 2000-03-11 KR KR1020000012222A patent/KR100359049B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100359049B1 (ko) | 2002-11-04 |
US6822666B2 (en) | 2004-11-23 |
EP1517539A3 (de) | 2005-09-21 |
EP1035730A3 (de) | 2003-10-01 |
EP1035730A2 (de) | 2000-09-13 |
US20030128270A1 (en) | 2003-07-10 |
JP2000330050A (ja) | 2000-11-30 |
EP1517539A2 (de) | 2005-03-23 |
EP1517539B1 (de) | 2010-02-24 |
EP1035730B1 (de) | 2008-08-13 |
KR20000062829A (ko) | 2000-10-25 |
DE60039806D1 (de) | 2008-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |