KR100781910B1 - 광 프린터 헤드의 점등 방법 - Google Patents

광 프린터 헤드의 점등 방법 Download PDF

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Publication number
KR100781910B1
KR100781910B1 KR1020017014504A KR20017014504A KR100781910B1 KR 100781910 B1 KR100781910 B1 KR 100781910B1 KR 1020017014504 A KR1020017014504 A KR 1020017014504A KR 20017014504 A KR20017014504 A KR 20017014504A KR 100781910 B1 KR100781910 B1 KR 100781910B1
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KR
South Korea
Prior art keywords
light emitting
light
photosensitive drum
rows
printer head
Prior art date
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Expired - Lifetime
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KR1020017014504A
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English (en)
Korean (ko)
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KR20020012219A (ko
Inventor
오노세이지
쿠스다유키히사
요시다하루노부
야마시타켄
Original Assignee
후지제롯쿠스 가부시끼가이샤
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Publication of KR20020012219A publication Critical patent/KR20020012219A/ko
Application granted granted Critical
Publication of KR100781910B1 publication Critical patent/KR100781910B1/ko
Anticipated expiration legal-status Critical
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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

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  • 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)
KR1020017014504A 2000-03-16 2001-03-15 광 프린터 헤드의 점등 방법 Expired - Lifetime KR100781910B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2000-00073530 2000-03-16
JP2000073530A JP4543487B2 (ja) 2000-03-16 2000-03-16 光プリンタヘッドの点灯方法

Publications (2)

Publication Number Publication Date
KR20020012219A KR20020012219A (ko) 2002-02-15
KR100781910B1 true KR100781910B1 (ko) 2007-12-04

Family

ID=18591763

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017014504A Expired - Lifetime KR100781910B1 (ko) 2000-03-16 2001-03-15 광 프린터 헤드의 점등 방법

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
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
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
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
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
JP7718797B2 (ja) * 2019-08-23 2025-08-05 キヤノン株式会社 画像形成装置

Citations (2)

* 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
WO1996011110A1 (en) * 1994-10-05 1996-04-18 Rohm Co., Ltd. Led printing head

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* 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
WO1996011110A1 (en) * 1994-10-05 1996-04-18 Rohm Co., Ltd. Led printing head

Also Published As

Publication number Publication date
EP1186428A1 (en) 2002-03-13
WO2001068373A1 (fr) 2001-09-20
TW562753B (en) 2003-11-21
US20030007064A1 (en) 2003-01-09
JP2001260411A (ja) 2001-09-25
CA2374034A1 (en) 2001-09-20
JP4543487B2 (ja) 2010-09-15
EP1186428A4 (en) 2003-06-04
CN1364117A (zh) 2002-08-14
KR20020012219A (ko) 2002-02-15

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