JP2005266833A - 映像表示装置 - Google Patents

映像表示装置 Download PDF

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Publication number
JP2005266833A
JP2005266833A JP2005171793A JP2005171793A JP2005266833A JP 2005266833 A JP2005266833 A JP 2005266833A JP 2005171793 A JP2005171793 A JP 2005171793A JP 2005171793 A JP2005171793 A JP 2005171793A JP 2005266833 A JP2005266833 A JP 2005266833A
Authority
JP
Japan
Prior art keywords
light valve
cooling
light
unit
valve means
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
JP2005171793A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005266833A5 (enExample
Inventor
Mikio Shiraishi
幹夫 白石
Nobuyuki Kaku
信行 賀来
Fukuoku Abe
福億 阿部
Kenji Fuse
健二 布施
Nobuo Masuoka
信夫 益岡
Tatsuo Morita
達雄 森田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2005171793A priority Critical patent/JP2005266833A/ja
Publication of JP2005266833A publication Critical patent/JP2005266833A/ja
Publication of JP2005266833A5 publication Critical patent/JP2005266833A5/ja
Pending legal-status Critical Current

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  • Projection Apparatus (AREA)
JP2005171793A 2005-06-13 2005-06-13 映像表示装置 Pending JP2005266833A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005171793A JP2005266833A (ja) 2005-06-13 2005-06-13 映像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005171793A JP2005266833A (ja) 2005-06-13 2005-06-13 映像表示装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11032363A Division JP2000231154A (ja) 1999-02-10 1999-02-10 表示装置及び表示光学系部

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007133631A Division JP2007219553A (ja) 2007-05-21 2007-05-21 表示装置及び表示装置の製造方法

Publications (2)

Publication Number Publication Date
JP2005266833A true JP2005266833A (ja) 2005-09-29
JP2005266833A5 JP2005266833A5 (enExample) 2006-03-02

Family

ID=35091364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005171793A Pending JP2005266833A (ja) 2005-06-13 2005-06-13 映像表示装置

Country Status (1)

Country Link
JP (1) JP2005266833A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009086197A (ja) * 2007-09-28 2009-04-23 Seiko Epson Corp 冷却装置及びプロジェクタ
US8360584B2 (en) 2009-07-22 2013-01-29 Seiko Epson Corporation Projector
CN103221885A (zh) * 2011-02-09 2013-07-24 日立民用电子株式会社 液晶投影仪

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009086197A (ja) * 2007-09-28 2009-04-23 Seiko Epson Corp 冷却装置及びプロジェクタ
US8360584B2 (en) 2009-07-22 2013-01-29 Seiko Epson Corporation Projector
CN103221885A (zh) * 2011-02-09 2013-07-24 日立民用电子株式会社 液晶投影仪
CN103221885B (zh) * 2011-02-09 2015-07-29 日立麦克赛尔株式会社 液晶投影仪

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