JP2006248167A - 露光ヘッド制御装置及び画像形成装置 - Google Patents

露光ヘッド制御装置及び画像形成装置 Download PDF

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Publication number
JP2006248167A
JP2006248167A JP2005071393A JP2005071393A JP2006248167A JP 2006248167 A JP2006248167 A JP 2006248167A JP 2005071393 A JP2005071393 A JP 2005071393A JP 2005071393 A JP2005071393 A JP 2005071393A JP 2006248167 A JP2006248167 A JP 2006248167A
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JP
Japan
Prior art keywords
data
exposure
pixel
gradation
area
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.)
Withdrawn
Application number
JP2005071393A
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English (en)
Japanese (ja)
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JP2006248167A5 (enExample
Inventor
Kenji Yamaguchi
健司 山口
Koichi Kurose
光一 黒瀬
Nozomi Inoue
望 井上
Takeshi Ikuma
健 井熊
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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.)
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2005071393A priority Critical patent/JP2006248167A/ja
Priority to US11/370,382 priority patent/US20060203310A1/en
Publication of JP2006248167A publication Critical patent/JP2006248167A/ja
Publication of JP2006248167A5 publication Critical patent/JP2006248167A5/ja
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/40031—Circuits exciting or modulating particular heads for reproducing continuous tone value scales for a plurality of reproducing elements simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head
    • H04N1/4015—Compensating positionally unequal response of the pick-up or reproducing head of the reproducing head

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
JP2005071393A 2005-03-14 2005-03-14 露光ヘッド制御装置及び画像形成装置 Withdrawn JP2006248167A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005071393A JP2006248167A (ja) 2005-03-14 2005-03-14 露光ヘッド制御装置及び画像形成装置
US11/370,382 US20060203310A1 (en) 2005-03-14 2006-03-02 Exposure head controller and image formation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005071393A JP2006248167A (ja) 2005-03-14 2005-03-14 露光ヘッド制御装置及び画像形成装置

Publications (2)

Publication Number Publication Date
JP2006248167A true JP2006248167A (ja) 2006-09-21
JP2006248167A5 JP2006248167A5 (enExample) 2008-05-01

Family

ID=36970536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005071393A Withdrawn JP2006248167A (ja) 2005-03-14 2005-03-14 露光ヘッド制御装置及び画像形成装置

Country Status (2)

Country Link
US (1) US20060203310A1 (enExample)
JP (1) JP2006248167A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019006121A (ja) * 2018-08-21 2019-01-17 ブラザー工業株式会社 露光装置および画像形成装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008058867A (ja) * 2006-09-04 2008-03-13 Seiko Epson Corp 電気光学装置、その駆動方法および電子機器
JP4371322B2 (ja) * 2006-11-06 2009-11-25 株式会社沖データ 画像形成装置
JP5789939B2 (ja) * 2010-09-15 2015-10-07 株式会社リコー 画像処理装置、画像形成装置、画像処理方法及びサブライン点灯制御プログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06183057A (ja) * 1992-12-17 1994-07-05 Toshiba Corp 固体走査ヘッドの駆動装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025322A (en) * 1989-12-18 1991-06-18 Eastman Kodak Company Method and apparatus for grey level recording using multiple addressability
US5218378A (en) * 1990-04-25 1993-06-08 Tisue James G Writing compensator for thresholded media
US5255013A (en) * 1990-11-07 1993-10-19 Eastman Kodak Company Multiple address grey level LED printing with binary architectured printhead
US5404233A (en) * 1990-08-28 1995-04-04 Kyocera Corporation Method for smoothing image
US5294942A (en) * 1991-07-22 1994-03-15 Eastman Kodak Company Non-impact printer apparatus and method for recording on a moving medium
JPH0655773A (ja) * 1992-08-04 1994-03-01 Minolta Camera Co Ltd 固体走査型プリントヘッド
JPH07108714A (ja) * 1993-10-15 1995-04-25 Matsushita Electric Ind Co Ltd 画像形成装置
US5809216A (en) * 1996-12-31 1998-09-15 Eastman Kodak Comapny Method and apparatus for multiple address recording with brightness and exposure time control
US6965393B2 (en) * 2002-11-11 2005-11-15 Kyocera Mita Corporation Image forming apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06183057A (ja) * 1992-12-17 1994-07-05 Toshiba Corp 固体走査ヘッドの駆動装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019006121A (ja) * 2018-08-21 2019-01-17 ブラザー工業株式会社 露光装置および画像形成装置

Also Published As

Publication number Publication date
US20060203310A1 (en) 2006-09-14

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