DE3682739D1 - Vorrichtung zur bilderzeugung. - Google Patents

Vorrichtung zur bilderzeugung.

Info

Publication number
DE3682739D1
DE3682739D1 DE8686113341T DE3682739T DE3682739D1 DE 3682739 D1 DE3682739 D1 DE 3682739D1 DE 8686113341 T DE8686113341 T DE 8686113341T DE 3682739 T DE3682739 T DE 3682739T DE 3682739 D1 DE3682739 D1 DE 3682739D1
Authority
DE
Germany
Prior art keywords
generating device
image generating
image
generating
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
Application number
DE8686113341T
Other languages
English (en)
Inventor
Goro Oda
Takashi Shiraishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3682739D1 publication Critical patent/DE3682739D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N1/113—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
    • 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
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
DE8686113341T 1985-09-30 1986-09-29 Vorrichtung zur bilderzeugung. Expired - Lifetime DE3682739D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21840685 1985-09-30

Publications (1)

Publication Number Publication Date
DE3682739D1 true DE3682739D1 (de) 1992-01-16

Family

ID=16719411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686113341T Expired - Lifetime DE3682739D1 (de) 1985-09-30 1986-09-29 Vorrichtung zur bilderzeugung.

Country Status (4)

Country Link
US (2) US4731623A (de)
EP (1) EP0217325B1 (de)
JP (1) JPS62182709A (de)
DE (1) DE3682739D1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809042A (en) * 1986-06-27 1989-02-28 Hitachi, Ltd. Light beam scanning device and electronic photographic recording device using the same
JPS63281559A (ja) * 1987-05-14 1988-11-18 Konica Corp 画像記録装置
US4886963A (en) * 1987-05-27 1989-12-12 Minolta Camera Kabushiki Kaisha Laser beam scanning apparatus with compact SOS sensor
JPS63300213A (ja) * 1987-05-29 1988-12-07 Minolta Camera Co Ltd 光学装置
JPS6472179A (en) * 1987-09-11 1989-03-17 Sharp Kk Image reader printer with laser device
JP2530351B2 (ja) * 1988-01-07 1996-09-04 株式会社テック ポストオブジエクテイブ型光走査装置
JPH01116519A (ja) * 1987-10-29 1989-05-09 Tokyo Electric Co Ltd ポストオブジエクテイブ型光偏向器
US5280379A (en) * 1987-12-28 1994-01-18 Canon Kabushiki Kaisha Scanning optical apparatus
JPH01284867A (ja) * 1988-05-11 1989-11-16 Sharp Corp 電子写真プリンター装置
JP2629281B2 (ja) * 1988-07-11 1997-07-09 ミノルタ株式会社 レーザ走査装置
JPH0259714A (ja) * 1988-08-26 1990-02-28 Canon Inc 光走査装置
JPH0274915A (ja) * 1988-09-10 1990-03-14 Minolta Camera Co Ltd 光学装置
US4933687A (en) * 1988-10-03 1990-06-12 Cirrus Technology Inc. Laser-actuated digital imaging system
US5016048A (en) * 1988-12-23 1991-05-14 Kabushiki Kaisha Toshiba Image forming apparatus for forming an original image and an additional image
US5251055A (en) * 1989-03-23 1993-10-05 Canon Kabushiki Kaisha Optical scanning apparatus
JPH0364726A (ja) * 1989-08-02 1991-03-20 Minolta Camera Co Ltd 光ビーム走査光学系
JP2928552B2 (ja) * 1989-08-31 1999-08-03 株式会社東芝 走査式光学装置
JPH03179420A (ja) * 1989-12-08 1991-08-05 Toshiba Corp 光学装置
EP0450643A3 (en) * 1990-04-06 1992-04-15 Canon Kabushiki Kaisha Optical beam scanner
JP2613487B2 (ja) * 1990-04-10 1997-05-28 旭光学工業株式会社 レーザ走査光学系の結露防止構造
JP2964629B2 (ja) * 1990-11-22 1999-10-18 ミノルタ株式会社 レーザビーム走査光学装置
US5115122A (en) * 1990-12-12 1992-05-19 Ncr Corporation Compact optical scanning system
GB2253714B (en) * 1991-01-16 1994-05-11 Asahi Optical Co Ltd Preventing ghosting in scanning optical system
US5227811A (en) * 1991-02-27 1993-07-13 Minolta Camera Kabushiki Kaisha Baseplate for an optical scanning device
JP2883747B2 (ja) * 1991-02-28 1999-04-19 株式会社東芝 画像形成装置
JPH0511202A (ja) * 1991-07-04 1993-01-19 Toshiba Corp 光学装置
JP3111515B2 (ja) * 1991-07-31 2000-11-27 ミノルタ株式会社 走査光学装置
JPH05150178A (ja) * 1991-12-02 1993-06-18 Brother Ind Ltd 光走査装置
US8213068B1 (en) * 1994-09-06 2012-07-03 Canon Kabushiki Kaisha Scanning optical apparatus
JP3712017B2 (ja) * 1995-05-12 2005-11-02 セイコーエプソン株式会社 光走査装置
JPH09179046A (ja) * 1995-12-26 1997-07-11 Toshiba Corp 光走査装置
AUPO790397A0 (en) * 1997-07-16 1997-08-07 Lions Eye Institute Of Western Australia Incorporated, The Laser scanning apparatus and method
JP3467000B2 (ja) * 1999-08-02 2003-11-17 キヤノン株式会社 光走査光学装置、及び、画像形成装置
US6798430B2 (en) * 2000-06-14 2004-09-28 Brother Kogyo Kabushiki Kaisha Tandem type color image forming device having a plurality of process cartridges arrayed in running direction of intermediate image transfer member
KR20020031490A (ko) * 2000-10-20 2002-05-02 윤종용 광학 스캐닝 장치
JP3733294B2 (ja) * 2001-02-19 2006-01-11 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
JP2002287065A (ja) * 2001-03-27 2002-10-03 Fuji Photo Optical Co Ltd 光走査装置
JP4439141B2 (ja) * 2001-06-20 2010-03-24 Ｈｏｙａ株式会社 走査光学系
JP2003140071A (ja) * 2001-10-30 2003-05-14 Canon Inc 走査光学装置及び画像形成装置
JP3928545B2 (ja) * 2002-11-08 2007-06-13 ブラザー工業株式会社 光学部材保持手段、およびそれを備えた光走査装置、画像形成装置
US7252446B2 (en) * 2004-03-31 2007-08-07 Brother Kogoy Kabushiki Kaisha Image forming apparatus
JP4569365B2 (ja) * 2005-04-14 2010-10-27 コニカミノルタオプト株式会社 ビーム整形素子の製造方法、該方法により得られるビーム整形素子
JP4965895B2 (ja) * 2006-05-09 2012-07-04 キヤノン株式会社 光学走査装置
JP2009069507A (ja) * 2007-09-13 2009-04-02 Ricoh Co Ltd 光走査装置、および画像形成装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815769B2 (ja) * 1974-09-11 1983-03-28 キヤノン株式会社 ソウサコウガクケイ
AU7560281A (en) * 1980-09-29 1982-04-08 Xerox Corporation Laser scanner
GB2119952B (en) * 1982-03-21 1986-03-05 Konishiroku Photo Ind Optical beam scanning apparatus
US4554561A (en) * 1983-04-11 1985-11-19 Xerox Corporation Multi-channel electro-optic printer for printing plural image lines at once
JPS6016058A (ja) * 1983-07-08 1985-01-26 Hitachi Ltd 光ビ−ム走査装置

Also Published As

Publication number Publication date
EP0217325A3 (en) 1987-11-19
EP0217325B1 (de) 1991-12-04
JPS62182709A (ja) 1987-08-11
US4847644A (en) 1989-07-11
EP0217325A2 (de) 1987-04-08
US4731623A (en) 1988-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)