JP2006150714A5 - - Google Patents

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Publication number
JP2006150714A5
JP2006150714A5 JP2004343604A JP2004343604A JP2006150714A5 JP 2006150714 A5 JP2006150714 A5 JP 2006150714A5 JP 2004343604 A JP2004343604 A JP 2004343604A JP 2004343604 A JP2004343604 A JP 2004343604A JP 2006150714 A5 JP2006150714 A5 JP 2006150714A5
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JP
Japan
Prior art keywords
width
light emitting
scanning direction
optical writing
common electrode
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.)
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Application number
JP2004343604A
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Japanese (ja)
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JP2006150714A (en
JP4595511B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004343604A priority Critical patent/JP4595511B2/en
Priority claimed from JP2004343604A external-priority patent/JP4595511B2/en
Priority to US11/290,611 priority patent/US7486306B2/en
Priority to EP05025969A priority patent/EP1661718A3/en
Publication of JP2006150714A publication Critical patent/JP2006150714A/en
Publication of JP2006150714A5 publication Critical patent/JP2006150714A5/ja
Priority to US12/275,022 priority patent/US20090078854A1/en
Application granted granted Critical
Publication of JP4595511B2 publication Critical patent/JP4595511B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (8)

主走査方向にライン状に配列した複数の発光素子と、
前記複数の発光素子の共通電極を形成した透明基板と、
前記発光素子に対向した位置に配置され、前記発光素子の出射光を被照射面に結像させるロッドレンズアレイと、を備え、
前記透明基板の主走査方向の長さを、前記共通電極の長さよりも長く形成したことを特徴とする、光書込装置。 A plurality of light emitting elements arranged in a line in the main scanning direction ;
A transparent substrate on which a common electrode of the plurality of light emitting elements is formed;
A rod lens array that is disposed at a position facing the light emitting element and forms an image of light emitted from the light emitting element on an irradiated surface;
An optical writing apparatus , wherein a length of the transparent substrate in a main scanning direction is longer than a length of the common electrode . 前記ロッドレンズアレイにおける中心線と、前記ライン状に配列した発光素子からなる発光素子ラインの中心線との位置合わせを行う調整手段を設けたことを特徴とする、請求項１に記載の光書込装置。 2. The optical book according to claim 1, further comprising adjusting means for aligning a center line of the rod lens array and a center line of a light emitting element line formed of the light emitting elements arranged in a line . Device. 前記共通電極の副走査方向の幅を前記透明基板の幅よりも狭く設定したことを特徴とする、請求項１または請求項２のいずれかに記載の光書込装置。 3. The optical writing device according to claim 1 , wherein a width of the common electrode in the sub-scanning direction is set to be narrower than a width of the transparent substrate . 前記共通電極の副走査方向の幅を前記ロッドレンズアレイの幅と等しく設定したことを特徴とする、請求項１ないし請求項３のいずれかに記載の光書込装置。 4. The optical writing device according to claim 1, wherein a width of the common electrode in the sub-scanning direction is set equal to a width of the rod lens array. 前記共通電極の副走査方向の幅を前記ロッドレンズアレイの幅よりも狭く設定したことを特徴とする、請求項１ないし請求項４のいずれかに記載の光書込装置。 5. The optical writing device according to claim 1, wherein a width of the common electrode in a sub-scanning direction is set to be narrower than a width of the rod lens array. 前記共通電極の副走査方向の幅を前記ロッドレンズアレイの幅よりも広く設定したことを特徴とする、請求項１ないし請求項５のいずれかに記載の光書込装置。 6. The optical writing device according to claim 1, wherein a width of the common electrode in a sub-scanning direction is set wider than a width of the rod lens array. 前記発光素子は有機ＥＬ素子であることを特徴とする、請求項１ないし請求項６のいずれかに記載の光書込装置。 7. The optical writing device according to claim 1, wherein the light emitting element is an organic EL element. 前記発光素子ラインは、副走査方向に複数列配列されていることを特徴とする、請求項１ないし請求項７のいずれかに記載の光書込装置。 8. The optical writing device according to claim 1, wherein the light emitting element lines are arranged in a plurality of columns in the sub-scanning direction.
JP2004343604A 2004-11-29 2004-11-29 Optical writing device Expired - Fee Related JP4595511B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004343604A JP4595511B2 (en) 2004-11-29 2004-11-29 Optical writing device
US11/290,611 US7486306B2 (en) 2004-11-29 2005-11-29 Optical writing device and method of manufacturing the same
EP05025969A EP1661718A3 (en) 2004-11-29 2005-11-29 Optical writing device and method of manufacturing the same
US12/275,022 US20090078854A1 (en) 2004-11-29 2008-11-20 Optical Writing Device and Method of Manufacturing the Same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004343604A JP4595511B2 (en) 2004-11-29 2004-11-29 Optical writing device

Publications (3)

Publication Number Publication Date
JP2006150714A JP2006150714A (en) 2006-06-15
JP2006150714A5 true JP2006150714A5 (en) 2008-01-17
JP4595511B2 JP4595511B2 (en) 2010-12-08

Family

ID=36629576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004343604A Expired - Fee Related JP4595511B2 (en) 2004-11-29 2004-11-29 Optical writing device

Country Status (1)

Country Link
JP (1) JP4595511B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5531763B2 (en) * 2010-05-07 2014-06-25 富士通株式会社 Optical transmission device and optical transmission system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2901223B2 (en) * 1993-12-24 1999-06-07 京セラ株式会社 Imaging device
JP3294972B2 (en) * 1995-08-14 2002-06-24 株式会社沖データ LED head and LED position adjustment method
JPH09226172A (en) * 1996-02-27 1997-09-02 Oki Electric Ind Co Ltd Organic el array printing head
JP2003341140A (en) * 2002-05-31 2003-12-03 Seiko Epson Corp Optical head and imaging apparatus using the same

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