DE69529417D1 - Led-druckkopf - Google Patents

Led-druckkopf

Info

Publication number
DE69529417D1
DE69529417D1 DE69529417T DE69529417T DE69529417D1 DE 69529417 D1 DE69529417 D1 DE 69529417D1 DE 69529417 T DE69529417 T DE 69529417T DE 69529417 T DE69529417 T DE 69529417T DE 69529417 D1 DE69529417 D1 DE 69529417D1
Authority
DE
Germany
Prior art keywords
led head
led
head
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
DE69529417T
Other languages
English (en)
Other versions
DE69529417T2 (de
Inventor
Hideo Taniguchi
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.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
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
Priority claimed from JP6240986A external-priority patent/JPH08104027A/ja
Priority claimed from JP999995A external-priority patent/JPH08192534A/ja
Application filed by Rohm Co Ltd filed Critical Rohm Co Ltd
Application granted granted Critical
Publication of DE69529417D1 publication Critical patent/DE69529417D1/de
Publication of DE69529417T2 publication Critical patent/DE69529417T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B41J2/465—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 masks, e.g. light-switching masks
    • 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
    • B41J2/451—Special optical means therefor, e.g. lenses, mirrors, focusing means

Landscapes

  • 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)
DE69529417T 1994-10-05 1995-10-05 Led-druckkopf Expired - Lifetime DE69529417T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP6240986A JPH08104027A (ja) 1994-10-05 1994-10-05 Ｌｅｄプリントヘッド
JP26251494 1994-10-26
JP27892994 1994-11-14
JP999995A JPH08192534A (ja) 1994-10-26 1995-01-25 Ｌｅｄプリントヘッド
PCT/JP1995/002037 WO1996011110A1 (fr) 1994-10-05 1995-10-05 Tete d'impression a del

Publications (2)

Publication Number Publication Date
DE69529417D1 true DE69529417D1 (de) 2003-02-20
DE69529417T2 DE69529417T2 (de) 2003-09-25

Family

ID=27455285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529417T Expired - Lifetime DE69529417T2 (de) 1994-10-05 1995-10-05 Led-druckkopf

Country Status (6)

Country Link
US (1) US5896162A (de)
EP (1) EP0786353B1 (de)
KR (1) KR100314425B1 (de)
CN (1) CN1073511C (de)
DE (1) DE69529417T2 (de)
WO (1) WO1996011110A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3453492B2 (ja) * 1997-05-13 2003-10-06 キヤノン株式会社 画像形成装置及びプリンタヘッド
JPH11115238A (ja) * 1997-10-09 1999-04-27 Ricoh Co Ltd 画像形成装置
JP3234186B2 (ja) * 1998-01-23 2001-12-04 セイコーインスツルメンツ株式会社 光書込みプリンタヘッド、プリンタ及びプリントシステム
US6211897B1 (en) * 1998-11-05 2001-04-03 Eastman Kodak Company Printing system and method for improving print quality of laser thermal printers
US6181358B1 (en) * 1998-11-19 2001-01-30 Xerox Corporation High resolution printbar pixel geometries
US6466245B1 (en) * 1999-07-14 2002-10-15 Canon Kabushiki Kaisha Rod lens array and optical printer head and optical printer using the same
JP2001113744A (ja) * 1999-10-15 2001-04-24 Fujitsu Ltd 露光装置及び画像形成装置
JP4543487B2 (ja) * 2000-03-16 2010-09-15 富士ゼロックス株式会社 光プリンタヘッドの点灯方法
JP2001296405A (ja) * 2000-04-12 2001-10-26 Nippon Sheet Glass Co Ltd ロッドレンズアレイ
JP4330762B2 (ja) * 2000-04-21 2009-09-16 富士フイルム株式会社 マルチビーム露光装置
TW504588B (en) * 2000-09-22 2002-10-01 Nippon Sheet Glass Co Ltd Array of rod lenses used in scanner
JP2002326392A (ja) * 2001-05-07 2002-11-12 Oki Data Corp カラー画像記録装置
WO2002094572A1 (fr) * 2001-05-18 2002-11-28 Nippon Sheet Glass Co.,Ltd. Tete d'ecriture optique et procede d'assemblage associe
TW558518B (en) * 2001-09-06 2003-10-21 Nippon Sheet Glass Co Ltd Optical write-in head, image forming apparatus using the same, and method for inspecting the apparatus
JP2003202516A (ja) 2001-12-28 2003-07-18 Nippon Sheet Glass Co Ltd 画像形成装置
US6900826B2 (en) * 2002-02-19 2005-05-31 Presstek, Inc. Multiple resolution helical imaging system and method
EP1420456B1 (de) * 2002-11-13 2013-05-22 Oki Data Corporation Monolithisches Halbleiterbauelement und optischer Druckkopf
US6864908B2 (en) * 2003-01-22 2005-03-08 Xerox Corporation Printhead with plural arrays of printing elements
CN100546056C (zh) * 2003-06-26 2009-09-30 富士施乐株式会社 带有透镜的发光元件以及其制造方法
KR100577696B1 (ko) * 2003-12-15 2006-05-10 삼성전자주식회사 균일한 셀갭을 가질 수 있는 화상액정표시장치
JP4376693B2 (ja) * 2004-04-30 2009-12-02 富士フイルム株式会社 露光方法および装置
JP4416581B2 (ja) * 2004-06-30 2010-02-17 株式会社沖データ 露光装置、ｌｅｄプリントヘッド及びこれを備えた画像形成装置
US7411601B2 (en) * 2004-08-03 2008-08-12 Seiko Epson Corporation Exposure head
TW200741134A (en) * 2005-12-12 2007-11-01 Koninkl Philips Electronics Nv Optical device for creating an illumination window
JP2008168473A (ja) * 2007-01-10 2008-07-24 Seiko Epson Corp 電気光学装置、画像形成装置、及び電気光学装置の製造方法
US7764429B2 (en) * 2007-07-06 2010-07-27 Seiko Epson Corporation Lens array, A line head and an image forming apparatus using the line head
JP2011110762A (ja) * 2009-11-25 2011-06-09 Seiko Epson Corp 露光ヘッド、画像形成装置
CN109991824A (zh) * 2019-04-19 2019-07-09 刘勇 一种可用于打印机/复印机上的光源装置及其控制方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630154A (en) * 1979-08-21 1981-03-26 Oki Electric Ind Co Ltd Photoprint head
JPS5630155A (en) * 1979-08-21 1981-03-26 Oki Electric Ind Co Ltd Photoprint head
JPS57174281A (en) * 1981-04-21 1982-10-26 Ricoh Co Ltd Optical writing-in control
JPS5988704A (ja) * 1982-11-12 1984-05-22 Nippon Sheet Glass Co Ltd 集束性光伝送体アレイ
US4689694A (en) * 1983-01-12 1987-08-25 Canon Kabushiki Kaisha Image recording apparatus utilizing linearly arranged recording elements
US4651176A (en) * 1984-04-25 1987-03-17 Canon Kabushiki Kaisha Optical printer head and printer using same
JPS61135145A (ja) * 1984-12-06 1986-06-23 Fujitsu Ltd リ−ドフレ−ム
JPS61169814A (ja) * 1985-01-23 1986-07-31 Matsushita Graphic Commun Syst Inc 記録装置
JPS61185760A (ja) * 1985-02-13 1986-08-19 Canon Inc 画像記録装置
JPS6240426A (ja) * 1985-08-17 1987-02-21 Fujitsu Ltd 液晶プリンタヘツド
US4807047A (en) * 1985-10-04 1989-02-21 Fujitsu Limited Electro luminescence device and electrophotographic printing system using the same
JPS62135145A (ja) * 1985-11-30 1987-06-18 株式会社東芝 施封帯の回収方法
JPS62135145U (de) * 1986-02-18 1987-08-25
JPS62222862A (ja) * 1986-03-26 1987-09-30 Sanyo Electric Co Ltd 光プリンタ装置
JPS62278064A (ja) * 1986-05-26 1987-12-02 Nec Corp 可変長レ−ザダイオ−ドヘツド
JPS63280220A (ja) * 1987-05-13 1988-11-17 Nec Corp 液晶プリンタヘッド
JP2628318B2 (ja) * 1987-10-21 1997-07-09 旭化成工業株式会社 光プリンタヘッド
JPH03118170A (ja) * 1989-10-02 1991-05-20 Mitsubishi Electric Corp Ｌｅｄプリンタ
JP2984048B2 (ja) * 1990-10-18 1999-11-29 株式会社リコー 結像素子及び画像読取装置及び光書込ヘッド
JPH0469148U (de) * 1990-10-30 1992-06-18
US5166999A (en) * 1991-10-25 1992-11-24 Xerox Corporation High resolution print bar system
GB9324752D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
JP3118170B2 (ja) * 1995-10-25 2000-12-18 松下電器産業株式会社 動画像信号の符号化／復号化方法及び符号化／復号化装置

Also Published As

Publication number Publication date
KR970706130A (ko) 1997-11-03
EP0786353A1 (de) 1997-07-30
EP0786353B1 (de) 2003-01-15
CN1073511C (zh) 2001-10-24
CN1159786A (zh) 1997-09-17
WO1996011110A1 (fr) 1996-04-18
DE69529417T2 (de) 2003-09-25
EP0786353A4 (de) 1998-01-14
KR100314425B1 (ko) 2002-09-19
US5896162A (en) 1999-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition