JP2005329659A5 - - Google Patents

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Publication number
JP2005329659A5
JP2005329659A5 JP2004151306A JP2004151306A JP2005329659A5 JP 2005329659 A5 JP2005329659 A5 JP 2005329659A5 JP 2004151306 A JP2004151306 A JP 2004151306A JP 2004151306 A JP2004151306 A JP 2004151306A JP 2005329659 A5 JP2005329659 A5 JP 2005329659A5
Authority
JP
Japan
Prior art keywords
light emitting
emitting element
line
unit
current measuring
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Withdrawn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
JP2004151306A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005329659A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004151306A priority Critical patent/JP2005329659A/ja
Priority claimed from JP2004151306A external-priority patent/JP2005329659A/ja
Priority to US11/134,037 priority patent/US20050263718A1/en
Priority to EP05011031A priority patent/EP1598200A3/en
Publication of JP2005329659A publication Critical patent/JP2005329659A/ja
Publication of JP2005329659A5 publication Critical patent/JP2005329659A5/ja
Withdrawn legal-status Critical Current

Links

JP2004151306A 2004-05-21 2004-05-21 ラインヘッドおよびそれを用いた画像形成装置 Withdrawn JP2005329659A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004151306A JP2005329659A (ja) 2004-05-21 2004-05-21 ラインヘッドおよびそれを用いた画像形成装置
US11/134,037 US20050263718A1 (en) 2004-05-21 2005-05-20 Line head and image forming apparatus incorporating the same
EP05011031A EP1598200A3 (en) 2004-05-21 2005-05-20 Line head and image forming apparatus incorporating the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004151306A JP2005329659A (ja) 2004-05-21 2004-05-21 ラインヘッドおよびそれを用いた画像形成装置

Publications (2)

Publication Number Publication Date
JP2005329659A JP2005329659A (ja) 2005-12-02
JP2005329659A5 true JP2005329659A5 (https=) 2007-06-28

Family

ID=35484622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004151306A Withdrawn JP2005329659A (ja) 2004-05-21 2004-05-21 ラインヘッドおよびそれを用いた画像形成装置

Country Status (1)

Country Link
JP (1) JP2005329659A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4660389B2 (ja) * 2006-02-07 2011-03-30 富士フイルム株式会社 露光装置
US8446445B2 (en) 2006-09-27 2013-05-21 Casio Computer Co., Ltd. Exposure device, image forming apparatus and method for operating exposure device
JP2008080643A (ja) * 2006-09-27 2008-04-10 Casio Comput Co Ltd 露光装置及び画像形成装置並びに露光装置の動作方法
JP6264061B2 (ja) * 2014-01-24 2018-01-24 コニカミノルタ株式会社 光書込み装置及び画像形成装置
KR20160005551A (ko) * 2014-07-07 2016-01-15 삼성전자주식회사 발광소자 어레이 칩들의 불량을 판별하는 화상형성장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03262658A (ja) * 1990-03-14 1991-11-22 Tokyo Electric Co Ltd 電子写真装置
JPH04128063A (ja) * 1990-09-19 1992-04-28 Hitachi Ltd Ｌｅｄアレイ発光装置
JPH09199760A (ja) * 1996-01-22 1997-07-31 Canon Inc 光量制御装置及び光量制御方法
JPH11301020A (ja) * 1998-04-21 1999-11-02 Canon Inc 発光装置および画像形成装置
JP4485119B2 (ja) * 2001-11-13 2010-06-16 株式会社半導体エネルギー研究所 表示装置
JP4362685B2 (ja) * 2002-09-26 2009-11-11 セイコーエプソン株式会社 画像形成装置

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