DE3750859D1 - Bildaufzeichnungsvorrichtung. - Google Patents
Bildaufzeichnungsvorrichtung.Info
- Publication number
- DE3750859D1 DE3750859D1 DE3750859T DE3750859T DE3750859D1 DE 3750859 D1 DE3750859 D1 DE 3750859D1 DE 3750859 T DE3750859 T DE 3750859T DE 3750859 T DE3750859 T DE 3750859T DE 3750859 D1 DE3750859 D1 DE 3750859D1
- Authority
- DE
- Germany
- Prior art keywords
- image recorder
- recorder
- image
- 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
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
- H04N1/46—Colour picture communication systems
- H04N1/50—Picture reproducers
- H04N1/502—Reproducing the colour component signals dot-sequentially or simultaneously in a single or in adjacent picture-element positions
-
- 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
-
- 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
-
- 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
- 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
- H04N2201/04786—Controlling a start time, e.g. for output of a line of data
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61132174A JPS63119375A (ja) | 1986-06-07 | 1986-06-07 | レ−ザ画像記録装置 |
JP61296054A JPH0653420B2 (ja) | 1986-12-12 | 1986-12-12 | レ−ザ光走査装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3750859D1 true DE3750859D1 (de) | 1995-01-26 |
DE3750859T2 DE3750859T2 (de) | 1995-04-27 |
Family
ID=26466805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3750859T Expired - Fee Related DE3750859T2 (de) | 1986-06-07 | 1987-06-05 | Bildaufzeichnungsvorrichtung. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4862196A (de) |
EP (1) | EP0250132B1 (de) |
DE (1) | DE3750859T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4805012A (en) * | 1987-09-23 | 1989-02-14 | Eastman Kodak Company | System for high resolution exposure address with coarser resolution exposing array |
US4809020A (en) * | 1987-12-28 | 1989-02-28 | Polaroid Corporation | Control apparatus for electronic image printer |
WO1989012369A1 (en) * | 1988-06-06 | 1989-12-14 | Spectrum Sciences B.V. | Multi-beam laser scanner system |
US4978849A (en) * | 1989-08-01 | 1990-12-18 | International Business Machines Corporation | Pel placement correction in the scan dimension of a multiple beam laser scanning system |
US5121137A (en) * | 1989-08-31 | 1992-06-09 | Brother Kogyo Kabushiki Kaisha | Color exposing device having optical modulator for producing modulated light beams for two or more colors |
JP3041037B2 (ja) * | 1990-11-28 | 2000-05-15 | 株式会社東芝 | 画像形成装置 |
US5430472A (en) * | 1991-07-29 | 1995-07-04 | Xerox Corporation | Method and apparatus for eliminating distortion via overscanned illumination for optical printers and the like having high gamma photosensitive recording media and high addressability |
JP2916050B2 (ja) * | 1992-10-05 | 1999-07-05 | 富士写真フイルム株式会社 | 光ビーム走査装置 |
EP0617541B1 (de) * | 1993-02-25 | 1999-04-14 | Konica Corporation | Bilderzeugungsgerät zum Erzeugen einer Abbildung mit Hilfe von mehreren Laserstrahlabtastern |
DE4323855A1 (de) * | 1993-07-16 | 1995-01-19 | Wolfgang Seemann | Verfahren und Vorrichtung zum digitalen Aufzeichnen von farbigen Bildvorlagen auf einen Schwarz-Weiß-Film |
JPH08321929A (ja) * | 1995-05-25 | 1996-12-03 | Fuji Photo Film Co Ltd | 光走査記録装置 |
JPH0996771A (ja) * | 1995-09-29 | 1997-04-08 | Asahi Optical Co Ltd | 光走査装置の同期信号生成回路 |
GB2342526B (en) * | 1995-09-29 | 2000-06-21 | Asahi Optical Co Ltd | Synchronising signal generating circuit for optical multiple-scanning device |
US6141030A (en) * | 1997-04-24 | 2000-10-31 | Konica Corporation | Laser exposure unit including plural laser beam sources differing in wavelength |
US6022653A (en) * | 1997-08-21 | 2000-02-08 | Fuji Photo Film Co., Ltd. | Color image recording system and method to prevent color displacement through red light beam detection |
JPH11227252A (ja) * | 1998-02-19 | 1999-08-24 | Fuji Xerox Co Ltd | 画像形成装置 |
CA2228690A1 (en) * | 1998-03-05 | 1999-09-05 | John O. Kobel | Method for preparing full color posters of very high quality and sharpness |
JP2000330050A (ja) | 1999-03-12 | 2000-11-30 | Canon Inc | マルチビーム走査光学装置及びカラー画像形成装置 |
US7443778B2 (en) * | 2003-02-27 | 2008-10-28 | Matsushita Electric Industrial Co., Ltd. | Optical head device and optical information device using the same, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server |
US7271823B2 (en) * | 2003-08-29 | 2007-09-18 | Ricoh Company, Ltd. | Optical scanner and image forming apparatus |
JP2005308865A (ja) | 2004-04-19 | 2005-11-04 | Brother Ind Ltd | 光出射信号出力装置 |
US8684532B2 (en) * | 2007-09-19 | 2014-04-01 | Texas Instruments Incorporated | System and method for generating multicolor scan lines and multicolor projection video display incorporating the same |
JP6365442B2 (ja) * | 2015-06-29 | 2018-08-01 | 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、画像形成装置、光走査方法 |
CN110265861B (zh) * | 2019-06-20 | 2020-07-07 | 北京盛镭科技有限公司 | 控制激光脉冲输出的方法和系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4205350A (en) * | 1977-03-10 | 1980-05-27 | Xerox Corporation | Reproduction scanning system having intermediate storage between input and output scanning stations |
JPS5741354U (de) * | 1980-08-19 | 1982-03-05 | ||
JPS5739669A (en) * | 1980-08-22 | 1982-03-04 | Canon Inc | Synchronizing signal generator |
JPS5764718A (en) * | 1980-10-09 | 1982-04-20 | Hitachi Ltd | Laser beam printer |
JPS60122918A (ja) * | 1983-12-06 | 1985-07-01 | Dainippon Screen Mfg Co Ltd | 画像走査記録装置のビ−ム偏向装置及びビ−ム偏向方法 |
EP0147835B1 (de) * | 1983-12-28 | 1991-02-27 | Fuji Photo Film Co., Ltd. | Lichtstrahlabtastvorrichtung |
US4587531A (en) * | 1984-11-05 | 1986-05-06 | Eastman Kodak Company | Clock signal producing apparatus |
-
1987
- 1987-06-05 EP EP87304987A patent/EP0250132B1/de not_active Expired - Lifetime
- 1987-06-05 DE DE3750859T patent/DE3750859T2/de not_active Expired - Fee Related
-
1988
- 1988-11-28 US US07/282,972 patent/US4862196A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0250132B1 (de) | 1994-12-14 |
EP0250132A3 (en) | 1989-08-02 |
US4862196A (en) | 1989-08-29 |
EP0250132A2 (de) | 1987-12-23 |
DE3750859T2 (de) | 1995-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |