[go: up one dir, main page]

WO2008081846A1 - 光プリンタヘッドおよびそれを備えた画像形成装置 - Google Patents

光プリンタヘッドおよびそれを備えた画像形成装置 Download PDF

Info

Publication number
WO2008081846A1
WO2008081846A1 PCT/JP2007/075037 JP2007075037W WO2008081846A1 WO 2008081846 A1 WO2008081846 A1 WO 2008081846A1 JP 2007075037 W JP2007075037 W JP 2007075037W WO 2008081846 A1 WO2008081846 A1 WO 2008081846A1
Authority
WO
WIPO (PCT)
Prior art keywords
light emitting
printer head
emitting element
element array
optical printer
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.)
Ceased
Application number
PCT/JP2007/075037
Other languages
English (en)
French (fr)
Inventor
Yuu Itou
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.)
Kyocera Corp
Original Assignee
Kyocera 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 Kyocera Corp filed Critical Kyocera Corp
Priority to JP2008552141A priority Critical patent/JPWO2008081846A1/ja
Priority to US12/521,284 priority patent/US8026939B2/en
Publication of WO2008081846A1 publication Critical patent/WO2008081846A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B41J2/447—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 arrays of radiation sources
    • B41J2/45—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 arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • 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
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Facsimile Heads (AREA)

Abstract

　本発明は、１または複数の発光素子アレイユニット３を備えた光プリンタヘッド１２に関する。発光素子アレイユニット３は、回路基板３０と、回路基板３０を支持するベース部材３３と、ベース部材３３に搭載され、かつ主走査方向Ｍ１，Ｍ２に列状に並んだ複数の発光素子と、を備えている。ベース部材３３は、回路基板３０よりも吸湿率が低くされている。複数の発光素子アレイユニット３は、たとえば隣り合う発光素子アレイユニット３における端部３４どうしが副走査方向Ｓ１，Ｓ２に重なり合うように主走査方向Ｍ１，Ｍ２に沿って配置させられている。  
PCT/JP2007/075037 2006-12-26 2007-12-26 光プリンタヘッドおよびそれを備えた画像形成装置 Ceased WO2008081846A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008552141A JPWO2008081846A1 (ja) 2006-12-26 2007-12-26 光プリンタヘッドおよびそれを備えた画像形成装置
US12/521,284 US8026939B2 (en) 2006-12-26 2007-12-26 Optical printer head and image forming apparatus equipped with the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-350675 2006-12-26
JP2006350675 2006-12-26

Publications (1)

Publication Number Publication Date
WO2008081846A1 true WO2008081846A1 (ja) 2008-07-10

Family

ID=39588528

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075037 Ceased WO2008081846A1 (ja) 2006-12-26 2007-12-26 光プリンタヘッドおよびそれを備えた画像形成装置

Country Status (3)

Country Link
US (1) US8026939B2 (ja)
JP (1) JPWO2008081846A1 (ja)
WO (1) WO2008081846A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012516539A (ja) * 2009-01-30 2012-07-19 ネーデルランドセ・オルガニサティ・フォール・トゥーヘパスト−ナトゥールウェテンスハッペライク・オンデルズーク・テーエヌオー 立体リソグラフィ装置用の照明システム

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009057377A1 (ja) * 2007-10-30 2009-05-07 Kyocera Corporation 光プリンタヘッドおよび画像形成装置
US10284742B2 (en) * 2016-09-23 2019-05-07 Oki Data Corporation Exposure apparatus, image formation apparatus, and method of manufacturing exposure apparatus
USD885389S1 (en) * 2017-09-04 2020-05-26 Mitsubishi Electric Corporation Image sensor for scanner
JP7363629B2 (ja) * 2020-03-25 2023-10-18 富士フイルムビジネスイノベーション株式会社 発光装置及び描画装置
JP7396154B2 (ja) * 2020-03-25 2023-12-12 富士フイルムビジネスイノベーション株式会社 発光装置及び描画装置
US11984701B2 (en) * 2021-08-23 2024-05-14 Xerox Corporation System for electronically controlling and driving independently addressable semiconductor lasers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05201063A (ja) * 1991-04-04 1993-08-10 Agfa Gevaert Nv Ｌｅｄ露光ヘッド
JPH05323230A (ja) * 1992-05-26 1993-12-07 Kyocera Corp 画像装置
JP2000229440A (ja) * 1999-02-10 2000-08-22 Konica Corp 画像形成装置
JP2001328292A (ja) * 1999-04-07 2001-11-27 Ricoh Co Ltd 光書き込み装置
JP2002067371A (ja) * 2000-08-31 2002-03-05 Kyocera Corp 光プリンタヘッド
JP2005198254A (ja) * 2003-12-12 2005-07-21 Ricoh Co Ltd 画像読取装置および画像形成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317344A (en) * 1989-12-22 1994-05-31 Eastman Kodak Company Light emitting diode printhead having improved signal distribution apparatus
JPH0761035A (ja) 1993-06-30 1995-03-07 Ricoh Co Ltd 広幅サイズ用ｌｅｄ書込ヘッド
DE10017108B4 (de) * 1999-04-07 2013-01-31 Ricoh Co., Ltd. Optische Schreibvorrichtung, Bilderzeugungsvorrichtung und Verfahren hierfür

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05201063A (ja) * 1991-04-04 1993-08-10 Agfa Gevaert Nv Ｌｅｄ露光ヘッド
JPH05323230A (ja) * 1992-05-26 1993-12-07 Kyocera Corp 画像装置
JP2000229440A (ja) * 1999-02-10 2000-08-22 Konica Corp 画像形成装置
JP2001328292A (ja) * 1999-04-07 2001-11-27 Ricoh Co Ltd 光書き込み装置
JP2002067371A (ja) * 2000-08-31 2002-03-05 Kyocera Corp 光プリンタヘッド
JP2005198254A (ja) * 2003-12-12 2005-07-21 Ricoh Co Ltd 画像読取装置および画像形成装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012516539A (ja) * 2009-01-30 2012-07-19 ネーデルランドセ・オルガニサティ・フォール・トゥーヘパスト−ナトゥールウェテンスハッペライク・オンデルズーク・テーエヌオー 立体リソグラフィ装置用の照明システム
US8915620B2 (en) 2009-01-30 2014-12-23 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Illumination system for use in a stereolithography apparatus

Also Published As

Publication number Publication date
US20100092214A1 (en) 2010-04-15
US8026939B2 (en) 2011-09-27
JPWO2008081846A1 (ja) 2010-04-30

Similar Documents

Publication Publication Date Title
WO2008081846A1 (ja) 光プリンタヘッドおよびそれを備えた画像形成装置
EP1895772A3 (en) Projection display apparatus and image forming apparatus
USD571938S1 (en) Lighting apparatus
US20020136009A1 (en) Surface inspecting illumination device and surface inspecting apparatus
TW200746789A (en) Surface-emission laser array, optical scanning apparatus and image forming apparatus
EP2001055A3 (en) Organic light emitting display device and mother substrate thereof
WO2005078496A3 (en) Reshaping light source modules and illumination systems using the same
WO2006072234A3 (de) Sweet-spot-einheit
WO2009028440A1 (ja) 表示装置、発光装置
WO2008078587A1 (ja) 発光装置、表示装置、および固体発光素子基板
EP2272677A3 (en) Semiconductor device, optical print head and image forming apparatus
TW200636393A (en) Exposure apparatus and device manufacturing method
WO2009016853A1 (ja) 照明装置、及びこれを用いた表示装置
AU2003243252A1 (en) Optical device arrays with optimized image resolution
EP1736316A3 (en) Defective imaging element compensation
GB201122404D0 (en) A projection display system
WO2008078427A1 (ja) フレキシブル配線基板およびこれを用いたｌｃｄモジュール
GB202215723D0 (en) Wiring substrate, array substrate, and light emitting module
JP2010177163A (ja) Ｌｅｄ照明装置
EP2075624A3 (en) Optical sheet and display device having the same
JP2008536153A5 (ja)
WO2007081928A3 (en) 360 degree viewable light emitting apparatus
TW200708906A (en) Light source device, method of manufacturing light source device, and line head module
EP1992492A3 (en) A light shielding member, a line head and an image forming apparatus using the line head
DE602006010635D1 (de) Lichtemittierende integrierte Schaltung, optischer Kopf und Bilderzeugungsgerät der diesen verwendet

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07860266

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008552141

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 12521284

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07860266

Country of ref document: EP

Kind code of ref document: A1