DE69911332D1 - Mehrstrahllichtquelle, Mehrstrahlabtaster und Bilderzeugungsgerät - Google Patents
Mehrstrahllichtquelle, Mehrstrahlabtaster und BilderzeugungsgerätInfo
- Publication number
- DE69911332D1 DE69911332D1 DE69911332T DE69911332T DE69911332D1 DE 69911332 D1 DE69911332 D1 DE 69911332D1 DE 69911332 T DE69911332 T DE 69911332T DE 69911332 T DE69911332 T DE 69911332T DE 69911332 D1 DE69911332 D1 DE 69911332D1
- Authority
- DE
- Germany
- Prior art keywords
- light source
- imaging device
- scanner
- beam light
- beam scanner
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
- B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
- B41J2/473—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours
-
- 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
-
- 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
- H04N1/04—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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
- Laser Beam Printer (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22940998 | 1998-07-29 | ||
JP22940998 | 1998-07-29 | ||
JP37509898 | 1998-12-11 | ||
JP10375098A JP2000105347A (ja) | 1998-07-29 | 1998-12-11 | マルチビ―ム光源装置、マルチビ―ム走査装置および画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69911332D1 true DE69911332D1 (de) | 2003-10-23 |
DE69911332T2 DE69911332T2 (de) | 2004-07-01 |
Family
ID=26528779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69911332T Expired - Lifetime DE69911332T2 (de) | 1998-07-29 | 1999-07-28 | Mehrstrahllichtquelle, Mehrstrahlabtaster und Bilderzeugungsgerät |
Country Status (5)
Country | Link |
---|---|
US (1) | US6320647B1 (de) |
EP (1) | EP0977422B1 (de) |
JP (1) | JP2000105347A (de) |
DE (1) | DE69911332T2 (de) |
ES (1) | ES2205654T3 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001281578A (ja) * | 2000-03-30 | 2001-10-10 | Ricoh Co Ltd | マルチビーム走査装置及び画像形成装置 |
JP2004126482A (ja) * | 2002-08-01 | 2004-04-22 | Ricoh Co Ltd | マルチビーム光源装置およびマルチビーム走査装置 |
US7151556B2 (en) * | 2002-08-23 | 2006-12-19 | Samsung Electronics Co., Ltd. | Sub-scanning interval adjusting apparatus for multi-beam scanning unit |
EP1439070B1 (de) * | 2003-01-20 | 2008-10-29 | Ricoh Company, Ltd. | Mehrstrahlabtastgerät und Bilderzeugungsgerät mit einem solchen Abtastgerät |
JP2004246137A (ja) * | 2003-02-14 | 2004-09-02 | Pentax Corp | レーザ走査装置 |
KR100579491B1 (ko) * | 2003-11-01 | 2006-05-15 | 삼성전자주식회사 | 멀티-빔 광원 유닛과, 이를 구비하는 레이저 스캐닝 유닛및 그조립방법 |
KR100579505B1 (ko) * | 2003-11-05 | 2006-05-15 | 삼성전자주식회사 | 멀티-빔 광원 유닛 및 이를 구비하는 레이저 스캐닝 유닛 |
JP4922694B2 (ja) * | 2006-08-09 | 2012-04-25 | 株式会社リコー | 光線変位算出方法、光走査装置、及び画像形成装置 |
JP2009098542A (ja) * | 2007-10-19 | 2009-05-07 | Hoya Corp | マルチビーム走査装置 |
US8542263B2 (en) * | 2010-03-15 | 2013-09-24 | Fuji Xerox Co., Ltd. | Mounting structure of a mounted component, light scanning device, and image forming apparatus |
JP5449302B2 (ja) * | 2011-12-08 | 2014-03-19 | 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、及びこれを用いた画像形成装置 |
JP2016188966A (ja) * | 2015-03-30 | 2016-11-04 | 京セラドキュメントソリューションズ株式会社 | 光走査装置のビーム調整方法及び光走査装置 |
JP6946983B2 (ja) | 2017-11-30 | 2021-10-13 | 株式会社リコー | 位置検出装置、画像読取装置、画像形成装置、プログラムおよび位置検出方法 |
DE112019004121T5 (de) * | 2018-08-16 | 2021-05-20 | Sony Corporation | Lichtquellenvorrichtung und anzeigevorrichtung vom projektionstyp |
CN110568717B (zh) * | 2019-09-25 | 2024-08-06 | 天逸瑞狮(苏州)口腔医疗科技股份有限公司 | 一种影像扫描设备的光束调整装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642248A (en) | 1979-09-14 | 1981-04-20 | Canon Inc | Light source device |
US4393387A (en) | 1979-09-14 | 1983-07-12 | Canon Kabushiki Kaisha | Beam recording apparatus effecting the recording by a plurality of beams |
JPH0727988A (ja) * | 1993-07-08 | 1995-01-31 | Canon Inc | 光走査装置 |
JPH08136841A (ja) | 1994-11-08 | 1996-05-31 | Canon Inc | レ−ザユニット及び画像形成装置 |
US5753907A (en) * | 1995-05-24 | 1998-05-19 | Ricoh Company, Ltd. | Multiple beam scanning apparatus |
JPH0926550A (ja) | 1995-07-10 | 1997-01-28 | Ricoh Co Ltd | マルチビーム走査装置 |
JPH0933834A (ja) | 1995-07-21 | 1997-02-07 | Canon Inc | 2ビームレーザー走査光学系 |
JP3545115B2 (ja) * | 1995-09-22 | 2004-07-21 | 大日本スクリーン製造株式会社 | 像面湾曲の補正方法および該方法に使用する光ビーム走査装置 |
JPH09251137A (ja) | 1996-03-15 | 1997-09-22 | Konica Corp | レーザ記録装置 |
JPH1010448A (ja) | 1996-06-24 | 1998-01-16 | Canon Inc | 光走査装置 |
JPH1010447A (ja) | 1996-06-24 | 1998-01-16 | Canon Inc | 光走査装置 |
JPH10193680A (ja) * | 1997-01-10 | 1998-07-28 | Fujitsu Ltd | 光源装置とそれを用いた画像形成装置 |
JPH10319338A (ja) | 1997-05-16 | 1998-12-04 | Canon Inc | レーザー光発生装置及び光源調整方法 |
US5999345A (en) * | 1997-07-03 | 1999-12-07 | Ricoh Company, Ltd. | Multi-beam light source unit |
JP3679560B2 (ja) * | 1997-08-22 | 2005-08-03 | キヤノン株式会社 | 走査光学系の調整方法 |
JPH1158829A (ja) | 1997-08-26 | 1999-03-02 | Canon Inc | レーザー光源装置 |
JPH1172729A (ja) | 1997-08-29 | 1999-03-16 | Canon Inc | マルチビーム走査装置 |
JPH11202230A (ja) * | 1998-01-14 | 1999-07-30 | Fuji Xerox Co Ltd | 光走査装置 |
-
1998
- 1998-12-11 JP JP10375098A patent/JP2000105347A/ja active Pending
-
1999
- 1999-07-28 ES ES99114251T patent/ES2205654T3/es not_active Expired - Lifetime
- 1999-07-28 US US09/361,993 patent/US6320647B1/en not_active Expired - Fee Related
- 1999-07-28 EP EP99114251A patent/EP0977422B1/de not_active Expired - Lifetime
- 1999-07-28 DE DE69911332T patent/DE69911332T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69911332T2 (de) | 2004-07-01 |
JP2000105347A (ja) | 2000-04-11 |
EP0977422A2 (de) | 2000-02-02 |
EP0977422B1 (de) | 2003-09-17 |
EP0977422A3 (de) | 2001-07-11 |
ES2205654T3 (es) | 2004-05-01 |
US6320647B1 (en) | 2001-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60036587D1 (de) | Optisches Abtastgerät mit mehreren Strahlen und Vorrichtung zur Bilderzeugung das dasselbe benutzt | |
DE69927068D1 (de) | Lichtstrahlabtast- und Bilderzeugungsgerät | |
FI990534A0 (fi) | CT-kuvauslaite | |
DE69915648D1 (de) | Strahlablenker und Abtastvorrichtung | |
DE69725479D1 (de) | Mehrstrahl-Belichtungseinrichtung | |
DE60011166D1 (de) | Elektronenemittierendes Element und Bildausgabevorrichtung | |
DE19983266T1 (de) | Bilderzeugungsgerät | |
DE69737848D1 (de) | Korrigiertes optisches Abtastgerät | |
DE69627624D1 (de) | Lichtquelle und optisches Abtastgerät | |
DE59712623D1 (de) | Lichtabtastvorrichtung | |
DE69824068D1 (de) | Abbildungsgerät | |
DE59712817D1 (de) | Lichtabtastvorrichtung | |
DE69804055D1 (de) | Lichtquellenanordnung, optischer Abtaster und diese verwendendes Datenlesegerät | |
DE69939195D1 (de) | Bilderzeugungsvorrichtung | |
DE69902433D1 (de) | Rasterabtastvorrichtung | |
DE69914545D1 (de) | Bildaufnahmegerät | |
DE69838734D1 (de) | Bilderzeugungsgerät | |
DE69714192D1 (de) | Lichtstrahlabtastgerät und Bilderzeugungsgerät | |
DE69733742D1 (de) | Optisches Abtastgerät | |
DE69911332D1 (de) | Mehrstrahllichtquelle, Mehrstrahlabtaster und Bilderzeugungsgerät | |
DE69838194D1 (de) | Bildaufnahmevorrichtung | |
DE69929269D1 (de) | Abbildungsobjektiv und damit ausgestattetes Bildlesegerät | |
DE69942685D1 (de) | Optisches Abtastgerät | |
DE60238725D1 (de) | Optisches Mehrstrahlenlichtabtastsystem und Bilderzeugungsvorrichtung damit | |
DE69842255D1 (de) | Optisches abtastgerät |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |