JP2003285465A5 - - Google Patents

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Publication number
JP2003285465A5
JP2003285465A5 JP2002088592A JP2002088592A JP2003285465A5 JP 2003285465 A5 JP2003285465 A5 JP 2003285465A5 JP 2002088592 A JP2002088592 A JP 2002088592A JP 2002088592 A JP2002088592 A JP 2002088592A JP 2003285465 A5 JP2003285465 A5 JP 2003285465A5
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Japan
Prior art keywords
emitting element
light emitting
element array
exposure apparatus
array
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JP2002088592A
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Japanese (ja)
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JP2003285465A (en
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Priority to JP2002088592A priority Critical patent/JP2003285465A/en
Priority claimed from JP2002088592A external-priority patent/JP2003285465A/en
Publication of JP2003285465A publication Critical patent/JP2003285465A/en
Publication of JP2003285465A5 publication Critical patent/JP2003285465A5/ja
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Claims (5)

半導体上に発光素子が少なくとも１つ以上がアレイ状に並べられた発光素子アレイチップを直線にアレイ状に並べて形成される発光素子アレイヘッドにおいて、前記発光素子アレイヘッドに使用する発光素子アレイチップの厚みのばらつきを5um以下としたことを特徴とする発光素子アレイ露光装置。  In a light emitting element array head formed by linearly arranging light emitting element array chips in which at least one light emitting element is arranged in an array on a semiconductor, the light emitting element array chip used for the light emitting element array head A light-emitting element array exposure apparatus characterized by having a thickness variation of 5 μm or less. 半導体上に発光素子が少なくとも１つ以上がアレイ状に並べられた発光素子アレイチップを直線にアレイ状に並べて形成される発光素子アレイヘッドにおいて、発光素子アレイを厚みによりランク分けをし、発光素子アレイヘッド内には同一ランクものを使用することを特徴とした発光素子アレイ露光装置。  In a light emitting element array head formed by linearly arranging light emitting element array chips in which at least one light emitting element is arranged in an array on a semiconductor, the light emitting element array is ranked according to thickness, and the light emitting element A light emitting element array exposure apparatus characterized in that the same rank is used in the array head. 請求項１又は２において、発光素子アレイのランク分けはウエハ単位でランク分けされることを特徴とした発光素子アレイ露光装置。  3. The light emitting element array exposure apparatus according to claim 1, wherein the light emitting element array is ranked in units of wafers. 請求項１において、ランクは５ｕｍ刻みで設定されていることを特徴とした発光素子アレイ露光装置。  2. The light emitting element array exposure apparatus according to claim 1, wherein the rank is set in increments of 5 um. 請求項１又は２の発光素子アレイ露光装置を用いることを特徴とした電子写真方式による画像形成装置。  An electrophotographic image forming apparatus using the light emitting element array exposure apparatus according to claim 1.
JP2002088592A 2002-03-27 2002-03-27 Light emitting element array exposure system Withdrawn JP2003285465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002088592A JP2003285465A (en) 2002-03-27 2002-03-27 Light emitting element array exposure system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002088592A JP2003285465A (en) 2002-03-27 2002-03-27 Light emitting element array exposure system

Publications (2)

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JP2003285465A JP2003285465A (en) 2003-10-07
JP2003285465A5 true JP2003285465A5 (en) 2005-09-08

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JP2002088592A Withdrawn JP2003285465A (en) 2002-03-27 2002-03-27 Light emitting element array exposure system

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006032047A1 (en) * 2006-07-10 2008-01-24 Schott Ag Optoelectronic component e.g. image signal-detecting component, manufacturing method for e.g. digital fixed image camera, involves positioning components either one by one or in groups relative to position of associated components of wafer
JP4984701B2 (en) * 2006-07-18 2012-07-25 富士ゼロックス株式会社 Manufacturing method of LED print head

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