CA2374034A1 - Optical printer head and method of lighting up optical printer head - Google Patents

Optical printer head and method of lighting up optical printer head Download PDF

Info

Publication number
CA2374034A1
CA2374034A1 CA002374034A CA2374034A CA2374034A1 CA 2374034 A1 CA2374034 A1 CA 2374034A1 CA 002374034 A CA002374034 A CA 002374034A CA 2374034 A CA2374034 A CA 2374034A CA 2374034 A1 CA2374034 A1 CA 2374034A1
Authority
CA
Canada
Prior art keywords
light
emitting
emitting points
lines
printer 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.)
Abandoned
Application number
CA002374034A
Other languages
English (en)
French (fr)
Inventor
Harunobu Yoshida
Ken Yamashita
Yukihisa Kusuda
Seiji Ohno
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2374034A1 publication Critical patent/CA2374034A1/en
Abandoned 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
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1242—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line
    • G06K15/1247—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line using an array of light sources, e.g. a linear array

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
CA002374034A 2000-03-16 2001-03-15 Optical printer head and method of lighting up optical printer head Abandoned CA2374034A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000073530A JP4543487B2 (ja) 2000-03-16 2000-03-16 光プリンタヘッドの点灯方法
JP2000-73530 2000-03-16
PCT/JP2001/002043 WO2001068373A1 (fr) 2000-03-16 2001-03-15 Tete d'impression optique et procede d'eclairage correspondant

Publications (1)

Publication Number Publication Date
CA2374034A1 true CA2374034A1 (en) 2001-09-20

Family

ID=18591763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002374034A Abandoned CA2374034A1 (en) 2000-03-16 2001-03-15 Optical printer head and method of lighting up optical printer head

Country Status (8)

Country Link
US (1) US20030007064A1 (enExample)
EP (1) EP1186428A4 (enExample)
JP (1) JP4543487B2 (enExample)
KR (1) KR100781910B1 (enExample)
CN (1) CN1364117A (enExample)
CA (1) CA2374034A1 (enExample)
TW (1) TW562753B (enExample)
WO (1) WO2001068373A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7425971B2 (en) 2003-09-22 2008-09-16 Seiko Epson Corporation Line head and image forming apparatus incorporating the same
JP4165436B2 (ja) 2004-04-14 2008-10-15 富士ゼロックス株式会社 自己走査型発光素子アレイの駆動方法、光書き込みヘッド
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
US20060082297A1 (en) * 2004-10-19 2006-04-20 Eastman Kodak Company Method of preparing a lens-less LED
KR100754178B1 (ko) * 2005-08-16 2007-09-03 삼성전자주식회사 유기발광다이오드 어레이를 발광원으로 채용한 노광장치 및 이를 적용한 화상형성장치
US20080030566A1 (en) * 2006-08-04 2008-02-07 Seiko Epson Corporation Line Head and Image Forming Apparatus Using the Same
JP2009109550A (ja) * 2007-10-26 2009-05-21 Adtec Engineeng Co Ltd 直描露光装置
JP5276412B2 (ja) * 2008-11-04 2013-08-28 キヤノン株式会社 機能性領域の移設方法、ｌｅｄアレイ、ｌｅｄプリンタヘッド、及びｌｅｄプリンタ
JP5390832B2 (ja) 2008-11-04 2014-01-15 キヤノン株式会社 機能性領域の移設方法、ｌｅｄアレイ、ｌｅｄプリンタヘッド、及びｌｅｄプリンタ
JP6311506B2 (ja) * 2014-07-11 2018-04-18 株式会社リコー 露光装置
JP6365104B2 (ja) * 2014-08-15 2018-08-01 富士ゼロックス株式会社 発光装置および画像形成装置
JP6825416B2 (ja) * 2017-02-23 2021-02-03 コニカミノルタ株式会社 光書込み装置およびそれを備える画像形成装置
JP7087690B2 (ja) * 2018-06-04 2022-06-21 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、光計測装置及び画像形成装置
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
JP7718797B2 (ja) * 2019-08-23 2025-08-05 キヤノン株式会社 画像形成装置
CN120406064A (zh) * 2019-08-23 2025-08-01 佳能株式会社 具有顶部发射发光设备的图像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355271A (ja) * 1989-04-27 1991-03-11 Asahi Optical Co Ltd 光学式プリンターヘッド
US5896162A (en) * 1994-10-05 1999-04-20 Rohm Co., Ltd. Led printing head
JPH08104027A (ja) * 1994-10-05 1996-04-23 Rohm Co Ltd Ｌｅｄプリントヘッド
JPH11170598A (ja) * 1997-12-15 1999-06-29 Canon Inc 画像形成装置
JPH11179954A (ja) * 1997-12-19 1999-07-06 Canon Inc 露光装置
JPH11198429A (ja) * 1998-01-09 1999-07-27 Canon Inc 露光装置および画像形成装置

Also Published As

Publication number Publication date
EP1186428A4 (en) 2003-06-04
US20030007064A1 (en) 2003-01-09
CN1364117A (zh) 2002-08-14
KR20020012219A (ko) 2002-02-15
KR100781910B1 (ko) 2007-12-04
WO2001068373A1 (fr) 2001-09-20
JP4543487B2 (ja) 2010-09-15
EP1186428A1 (en) 2002-03-13
JP2001260411A (ja) 2001-09-25
TW562753B (en) 2003-11-21

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Legal Events

Date Code Title Description
FZDE Discontinued