[go: up one dir, main page]

DE60332689D1 - Strahlkontrollvorrichtung und Bilderherstellungsapparat - Google Patents

Strahlkontrollvorrichtung und Bilderherstellungsapparat

Info

Publication number
DE60332689D1
DE60332689D1 DE60332689T DE60332689T DE60332689D1 DE 60332689 D1 DE60332689 D1 DE 60332689D1 DE 60332689 T DE60332689 T DE 60332689T DE 60332689 T DE60332689 T DE 60332689T DE 60332689 D1 DE60332689 D1 DE 60332689D1
Authority
DE
Germany
Prior art keywords
image
control device
forming apparatus
beam control
forming
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
DE60332689T
Other languages
English (en)
Inventor
Masataka Mochiduki
Yasuhiro Tomioka
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60332689D1 publication Critical patent/DE60332689D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Printer (AREA)
  • Semiconductor Lasers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Fax Reproducing Arrangements (AREA)
DE60332689T 2002-04-12 2003-04-11 Strahlkontrollvorrichtung und Bilderherstellungsapparat Expired - Lifetime DE60332689D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002110488A JP4125032B2 (ja) 2002-04-12 2002-04-12 レーザ制御装置及び画像形成装置

Publications (1)

Publication Number Publication Date
DE60332689D1 true DE60332689D1 (de) 2010-07-08

Family

ID=29243235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60332689T Expired - Lifetime DE60332689D1 (de) 2002-04-12 2003-04-11 Strahlkontrollvorrichtung und Bilderherstellungsapparat

Country Status (6)

Country Link
US (1) US6989520B2 (de)
EP (1) EP1363367B1 (de)
JP (1) JP4125032B2 (de)
KR (1) KR100498666B1 (de)
CN (1) CN1268991C (de)
DE (1) DE60332689D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4608272B2 (ja) * 2004-09-17 2011-01-12 株式会社リコー 耐絶縁性測定方法および装置および潜像担持体評価方法
KR100666957B1 (ko) * 2005-05-10 2007-01-10 삼성전자주식회사 레이저 출력 제어장치 및 그 방법
JP5043345B2 (ja) * 2006-02-14 2012-10-10 キヤノン株式会社 画像形成装置
JP4046752B2 (ja) * 2006-05-09 2008-02-13 シャープ株式会社 電源回路装置及びこの電源回路装置を備えた電子機器
US8022976B2 (en) * 2006-06-07 2011-09-20 Lexmark International, Inc. Laser power switching for alignment purposes in a laser printer
US7701151B2 (en) * 2007-10-19 2010-04-20 American Sterilizer Company Lighting control system having temperature compensation and trim circuits
US7812551B2 (en) * 2007-10-19 2010-10-12 American Sterilizer Company Lighting control method having a light output ramping function
JP4998808B2 (ja) 2009-03-02 2012-08-15 ブラザー工業株式会社 光出力装置および当該光出力装置を備えた画像形成装置
US8982168B2 (en) 2013-05-21 2015-03-17 Canon Kabushiki Kaisha Image forming apparatus
JP6881926B2 (ja) * 2016-09-23 2021-06-02 キヤノン株式会社 画像形成装置
CN110389357B (zh) * 2018-04-19 2023-06-02 韩商未来股份有限公司 使用具有被摄体眼睛保护功能的光源的相机
JP7154079B2 (ja) * 2018-09-14 2022-10-17 キヤノン株式会社 記録装置および発光素子駆動用基板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246247A (en) * 1963-11-18 1966-04-12 Gen Electric Pulse width to d. c. converter
DE3271734D1 (de) * 1981-03-23 1986-07-24 Toshiba Kk Da converter
DE68929443T2 (de) * 1988-09-06 2003-04-24 Canon K.K., Tokio/Tokyo Belichtungsstärkesteuergerät
JP2945042B2 (ja) * 1989-11-22 1999-09-06 株式会社リコー レーザダイオード駆動装置
US5515392A (en) * 1995-01-05 1996-05-07 Eastman Kodak Company Laser diode control circuit with power supply compensation network
US6185233B1 (en) 1999-06-08 2001-02-06 Alcatel Output power controlled wavelength stabilizing system

Also Published As

Publication number Publication date
EP1363367B1 (de) 2010-05-26
KR20030081168A (ko) 2003-10-17
EP1363367A2 (de) 2003-11-19
JP4125032B2 (ja) 2008-07-23
JP2003305882A (ja) 2003-10-28
EP1363367A3 (de) 2004-12-22
CN1452030A (zh) 2003-10-29
CN1268991C (zh) 2006-08-09
US20030213890A1 (en) 2003-11-20
US6989520B2 (en) 2006-01-24
KR100498666B1 (ko) 2005-07-01

Similar Documents

Publication Publication Date Title
DE602004017684D1 (de) Bildaufnahmevorrichtung und Steuerungsverfahren dafür
EP1556847A4 (de) Anzeigeeinrichtung und steuerverfahren daf r
DE60236903D1 (de) Arbeitseinheit und elektrophotographisches Bilderzeugungsgerät
DE60216705D1 (de) Einheit und elektrophotografischer Bilderzeugungsapparat
DE60305762D1 (de) Abbildungsgerät und -verfahren
DE60313077D1 (de) Peripherieschnittstellenvorrichtung und Prioritätssteuerungsverfahren
DE50308931D1 (de) Schaltvorrichtung
DE60331729D1 (de) Audiocodierungsverfahren und audiocodierungseinrichtung
DE60209966D1 (de) Bildverarbeitungsvorrichtung und Steuerverfahren und -gerät dafür
DE60329871D1 (de) Motorsteuervorrichtung und Motorsteuerverfahren
DE60225717D1 (de) Zweibeinige bewegungsvorrichtung und vorrichtung uigen bewegungsvorrichtung
DE60308582D1 (de) Fixiervorrichtung und damit versehenes Bilderzeugungsgerät
DE602004027423D1 (de) Pfadsteuervorrichtung und Pfadsteuerverfahren
DE60319728D1 (de) Aufzeichnungsverfahren und aufzeichnungsvorrichtung
DE60144433D1 (de) Diagnosevorrichtung und kontrollmethode dafür
DE60205438D1 (de) Bildfixiergerät und Bildfixierungsverfahren
DE60234804D1 (de) Von Belichtungsunterschieden unabhängige Bildwiederauffindungsmethode und entsprechendes Gerät
DE602004016683D1 (de) Einrichtungssteuereinrichtung und einrichtungssteuerverfahren
DE60332689D1 (de) Strahlkontrollvorrichtung und Bilderherstellungsapparat
ITRM20030236A1 (it) Procedimento ed apparecchio per la simulazione
DE602004009274D1 (de) Speichersteuerungsvorrichtung und Steuerungsverfahren dafür
DE60328144D1 (de) Bilderzeugende Vorrichtung
DE60336106D1 (de) Kamera und Kamerasystemsteuerungsverfahren
DE60313271D1 (de) Bildanzeigevorrichtung und Steuerungsverfahren hierfür
DE60207929D1 (de) Zuführeinrichtung und Steuerungsverfahren dafür

Legal Events

Date Code Title Description
8364 No opposition during term of opposition