JP4055420B2 - 光源装置およびこの光源装置を備えるプロジェクタ - Google Patents

光源装置およびこの光源装置を備えるプロジェクタ Download PDF

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Publication number
JP4055420B2
JP4055420B2 JP2002014824A JP2002014824A JP4055420B2 JP 4055420 B2 JP4055420 B2 JP 4055420B2 JP 2002014824 A JP2002014824 A JP 2002014824A JP 2002014824 A JP2002014824 A JP 2002014824A JP 4055420 B2 JP4055420 B2 JP 4055420B2
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JP
Japan
Prior art keywords
light source
source device
light
shutter member
source lamp
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.)
Expired - Fee Related
Application number
JP2002014824A
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English (en)
Japanese (ja)
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JP2003215706A5 (sl
JP2003215706A (ja
Inventor
久麿 加藤
正樹 内田
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2002014824A priority Critical patent/JP4055420B2/ja
Publication of JP2003215706A publication Critical patent/JP2003215706A/ja
Publication of JP2003215706A5 publication Critical patent/JP2003215706A5/ja
Application granted granted Critical
Publication of JP4055420B2 publication Critical patent/JP4055420B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Projection Apparatus (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2002014824A 2002-01-23 2002-01-23 光源装置およびこの光源装置を備えるプロジェクタ Expired - Fee Related JP4055420B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002014824A JP4055420B2 (ja) 2002-01-23 2002-01-23 光源装置およびこの光源装置を備えるプロジェクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002014824A JP4055420B2 (ja) 2002-01-23 2002-01-23 光源装置およびこの光源装置を備えるプロジェクタ

Publications (3)

Publication Number Publication Date
JP2003215706A JP2003215706A (ja) 2003-07-30
JP2003215706A5 JP2003215706A5 (sl) 2005-08-11
JP4055420B2 true JP4055420B2 (ja) 2008-03-05

Family

ID=27651394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002014824A Expired - Fee Related JP4055420B2 (ja) 2002-01-23 2002-01-23 光源装置およびこの光源装置を備えるプロジェクタ

Country Status (1)

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JP (1) JP4055420B2 (sl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4221353B2 (ja) 2004-11-19 2009-02-12 Ｎｅｃディスプレイソリューションズ株式会社 光源装置及び投写型表示装置
JP4603523B2 (ja) 2006-10-06 2010-12-22 Ｎｅｃディスプレイソリューションズ株式会社 ランプユニットおよびそれを用いたプロジェクタ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676603A (ja) * 1992-08-31 1994-03-18 Eye Lighting Syst Corp 撮影用照明器
JP2702868B2 (ja) * 1993-04-12 1998-01-26 カシオ計算機株式会社 液晶プロジェクタ
JP3473858B2 (ja) * 1993-09-10 2003-12-08 株式会社ウシオスペックス チルタ
JP3316978B2 (ja) * 1993-11-09 2002-08-19 株式会社豊田自動織機 紡機における作業機のスライバ把持回収装置
JP3275755B2 (ja) * 1997-01-31 2002-04-22 ウシオ電機株式会社 光照射ユニット
JPH10254061A (ja) * 1997-03-07 1998-09-25 Seiko Epson Corp 光源装置および投写型表示装置
JPH10313703A (ja) * 1997-05-22 1998-12-02 Gutsupii:Kk 植物育成容器
JP3841950B2 (ja) * 1998-02-24 2006-11-08 三菱電機株式会社 ランプボックスおよびプロジェクタ装置
JP2000056396A (ja) * 1998-08-04 2000-02-25 Mitsubishi Electric Corp プロジェクタ装置およびランプボックス
JP2000200511A (ja) * 1998-10-30 2000-07-18 Phoenix Denki Kk 放電灯
JP2000348532A (ja) * 1999-06-03 2000-12-15 Plus Property Corp ランプ装置用放熱・冷却構造
JP3700571B2 (ja) * 1999-10-15 2005-09-28 ソニー株式会社 投射型表示装置
JP3667588B2 (ja) * 2000-03-10 2005-07-06 Ｎｅｃビューテクノロジー株式会社 ランプハウスとそのプロジェクタ装置
JP3675293B2 (ja) * 2000-04-05 2005-07-27 ウシオ電機株式会社 光源装置
JP2001330890A (ja) * 2000-05-22 2001-11-30 Matsushita Electric Ind Co Ltd 光源装置及び投写型表示装置
JP2002075014A (ja) * 2000-06-16 2002-03-15 Matsushita Electric Ind Co Ltd ランプユニットおよび画像投影装置
JP3512745B2 (ja) * 2001-01-18 2004-03-31 松下電器産業株式会社 光源装置及びこれを用いたプロジェクタ

Also Published As

Publication number Publication date
JP2003215706A (ja) 2003-07-30

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