JPH02104243U - - Google Patents

Info

Publication number
JPH02104243U
JPH02104243U JP1284889U JP1284889U JPH02104243U JP H02104243 U JPH02104243 U JP H02104243U JP 1284889 U JP1284889 U JP 1284889U JP 1284889 U JP1284889 U JP 1284889U JP H02104243 U JPH02104243 U JP H02104243U
Authority
JP
Japan
Prior art keywords
led array
array head
led
substrate
arrays
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.)
Pending
Application number
JP1284889U
Other languages
English (en)
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 filed Critical
Priority to JP1284889U priority Critical patent/JPH02104243U/ja
Publication of JPH02104243U publication Critical patent/JPH02104243U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Description

【図面の簡単な説明】
第1図は、この考案の一実施例に係るLEDア
レイヘツドの要部斜視図、第2図は、同LEDア
レイヘツドの要部拡大平面図、第3図は、同LE
Dアレイヘツドの駆動回路を説明するブロツク図
、第4図は、同LEDアレイヘツドの駆動回路の
動作を説明するタイムチヤート、第5図は、従来
のLEDアレイヘツドの要部平面図、第6図は、
同従来のLEDアレイヘツドの要部拡大断面図で
ある。 2:絶縁基板、3−1,3−2,3−3,3
,3−5:LEDアレイチツプ、3a,…,3
a:LED、P:プロセス方向。

Claims (1)

  1. 【実用新案登録請求の範囲】 基板上に複数のLEDアレイヘツドを列設して
    なるLEDアレイヘツドにおいて、 前記LEDアレイを、LEDの並ぶ線がプロセ
    ス方向に対してラインピツチの整数倍交互にずれ
    るよう配し、隣接するLEDアレイ同志を離して
    前記基板上に設けたことを特徴とするLEDアレ
    イヘツド。
JP1284889U 1989-02-06 1989-02-06 Pending JPH02104243U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1284889U JPH02104243U (ja) 1989-02-06 1989-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1284889U JPH02104243U (ja) 1989-02-06 1989-02-06

Publications (1)

Publication Number Publication Date
JPH02104243U true JPH02104243U (ja) 1990-08-20

Family

ID=31222659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1284889U Pending JPH02104243U (ja) 1989-02-06 1989-02-06

Country Status (1)

Country Link
JP (1) JPH02104243U (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002248803A (ja) * 2001-02-27 2002-09-03 Fuji Xerox Co Ltd Ledプリントヘッド及びその調整方法
WO2003037635A1 (en) * 2001-10-29 2003-05-08 Nippon Sheet Glass Co.,Ltd. Optical writing head driving method and driver circuit
JP2008036939A (ja) * 2006-08-04 2008-02-21 Seiko Epson Corp ラインヘッド及び該ラインヘッドを用いた画像形成装置
US8194106B2 (en) 2006-08-04 2012-06-05 Seiko Epson Corporation Line head and image forming apparatus using the same
JP2022127399A (ja) * 2021-02-19 2022-08-31 富士フイルムビジネスイノベーション株式会社 発光部品及びこれを用いた光書込装置、画像形成装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038519U (ja) * 1973-08-03 1975-04-21
JPS5726874A (en) * 1980-07-24 1982-02-13 Ricoh Co Ltd Electrophotographic type printer device
JPS57138962A (en) * 1981-02-23 1982-08-27 Oki Electric Ind Co Ltd Optical print head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038519U (ja) * 1973-08-03 1975-04-21
JPS5726874A (en) * 1980-07-24 1982-02-13 Ricoh Co Ltd Electrophotographic type printer device
JPS57138962A (en) * 1981-02-23 1982-08-27 Oki Electric Ind Co Ltd Optical print head

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002248803A (ja) * 2001-02-27 2002-09-03 Fuji Xerox Co Ltd Ledプリントヘッド及びその調整方法
WO2003037635A1 (en) * 2001-10-29 2003-05-08 Nippon Sheet Glass Co.,Ltd. Optical writing head driving method and driver circuit
JP2008036939A (ja) * 2006-08-04 2008-02-21 Seiko Epson Corp ラインヘッド及び該ラインヘッドを用いた画像形成装置
US8194106B2 (en) 2006-08-04 2012-06-05 Seiko Epson Corporation Line head and image forming apparatus using the same
JP2022127399A (ja) * 2021-02-19 2022-08-31 富士フイルムビジネスイノベーション株式会社 発光部品及びこれを用いた光書込装置、画像形成装置

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