JP2009092817A5 - - Google Patents

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Publication number
JP2009092817A5
JP2009092817A5 JP2007261824A JP2007261824A JP2009092817A5 JP 2009092817 A5 JP2009092817 A5 JP 2009092817A5 JP 2007261824 A JP2007261824 A JP 2007261824A JP 2007261824 A JP2007261824 A JP 2007261824A JP 2009092817 A5 JP2009092817 A5 JP 2009092817A5
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JP
Japan
Prior art keywords
lens
unit
heating means
projector
heating
Prior art date
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Granted
Application number
JP2007261824A
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English (en)
Japanese (ja)
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JP5077666B2 (ja
JP2009092817A (ja
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Priority to JP2007261824A priority Critical patent/JP5077666B2/ja
Priority claimed from JP2007261824A external-priority patent/JP5077666B2/ja
Publication of JP2009092817A publication Critical patent/JP2009092817A/ja
Publication of JP2009092817A5 publication Critical patent/JP2009092817A5/ja
Application granted granted Critical
Publication of JP5077666B2 publication Critical patent/JP5077666B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007261824A 2007-10-05 2007-10-05 プロジェクタ Expired - Fee Related JP5077666B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007261824A JP5077666B2 (ja) 2007-10-05 2007-10-05 プロジェクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007261824A JP5077666B2 (ja) 2007-10-05 2007-10-05 プロジェクタ

Publications (3)

Publication Number Publication Date
JP2009092817A JP2009092817A (ja) 2009-04-30
JP2009092817A5 true JP2009092817A5 (enrdf_load_stackoverflow) 2010-11-04
JP5077666B2 JP5077666B2 (ja) 2012-11-21

Family

ID=40664893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007261824A Expired - Fee Related JP5077666B2 (ja) 2007-10-05 2007-10-05 プロジェクタ

Country Status (1)

Country Link
JP (1) JP5077666B2 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011209393A (ja) * 2010-03-29 2011-10-20 Seiko Epson Corp プロジェクター
JP6285569B2 (ja) * 2014-11-27 2018-02-28 富士フイルム株式会社 プロジェクタ
JP6285570B2 (ja) * 2014-11-27 2018-02-28 富士フイルム株式会社 プロジェクタ
WO2016157975A1 (ja) * 2015-03-31 2016-10-06 富士フイルム株式会社 プロジェクタ
CN207181929U (zh) 2015-03-31 2018-04-03 富士胶片株式会社 投影仪
JP6377255B2 (ja) * 2015-03-31 2018-08-22 富士フイルム株式会社 プロジェクタ及びその画像劣化防止方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277783A (ja) * 1986-05-26 1987-12-02 Fuji Photo Film Co Ltd レ−ザ光源装置
JPH0534815A (ja) * 1991-06-28 1993-02-12 Matsushita Electric Ind Co Ltd プロジエクター装置
JP3626279B2 (ja) * 1996-04-26 2005-03-02 富士写真フイルム株式会社 結像光学系焦点位置調整装置
JP2000131763A (ja) * 1998-10-26 2000-05-12 Minolta Co Ltd プロジェクタ
JP3727543B2 (ja) * 2000-05-10 2005-12-14 三菱電機株式会社 画像表示装置
JP2002250909A (ja) * 2001-02-27 2002-09-06 Matsushita Electric Ind Co Ltd 液晶表示装置及びその駆動方法
JP3713022B2 (ja) * 2003-02-28 2005-11-02 松下電器産業株式会社 プロジェクタ
JP2005203522A (ja) * 2004-01-14 2005-07-28 Nikon Corp 露光方法及び装置、並びにデバイス製造方法

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