JP3956648B2 - 光源装置、ランプユニット及びプロジェクタ - Google Patents

光源装置、ランプユニット及びプロジェクタ Download PDF

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Publication number
JP3956648B2
JP3956648B2 JP2001161792A JP2001161792A JP3956648B2 JP 3956648 B2 JP3956648 B2 JP 3956648B2 JP 2001161792 A JP2001161792 A JP 2001161792A JP 2001161792 A JP2001161792 A JP 2001161792A JP 3956648 B2 JP3956648 B2 JP 3956648B2
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Japan
Prior art keywords
light source
reflector
source lamp
explosion
source device
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
JP2001161792A
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English (en)
Japanese (ja)
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JP2002352604A5 (enExample
JP2002352604A (ja
Inventor
秀精 山川
尚志 家近
富芳 牛山
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 JP2001161792A priority Critical patent/JP3956648B2/ja
Publication of JP2002352604A publication Critical patent/JP2002352604A/ja
Publication of JP2002352604A5 publication Critical patent/JP2002352604A5/ja
Application granted granted Critical
Publication of JP3956648B2 publication Critical patent/JP3956648B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2001161792A 2001-05-30 2001-05-30 光源装置、ランプユニット及びプロジェクタ Expired - Fee Related JP3956648B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001161792A JP3956648B2 (ja) 2001-05-30 2001-05-30 光源装置、ランプユニット及びプロジェクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001161792A JP3956648B2 (ja) 2001-05-30 2001-05-30 光源装置、ランプユニット及びプロジェクタ

Publications (3)

Publication Number Publication Date
JP2002352604A JP2002352604A (ja) 2002-12-06
JP2002352604A5 JP2002352604A5 (enExample) 2004-12-02
JP3956648B2 true JP3956648B2 (ja) 2007-08-08

Family

ID=19005016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001161792A Expired - Fee Related JP3956648B2 (ja) 2001-05-30 2001-05-30 光源装置、ランプユニット及びプロジェクタ

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JP (1) JP3956648B2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052147B2 (en) * 2003-02-20 2006-05-30 Seiko Epson Corporation Light source, and projector provided with the light source
JP4645101B2 (ja) * 2004-01-23 2011-03-09 株式会社日立製作所 プロジェクタ
JP4624096B2 (ja) * 2004-12-27 2011-02-02 Ｎｅｃディスプレイソリューションズ株式会社 バルブ破片飛散防止機構付光源装置と該光源装置を備えたプロジェクタ
US20060262537A1 (en) * 2005-05-17 2006-11-23 Lee John W Projection assembly
JP4979237B2 (ja) * 2006-01-19 2012-07-18 三菱電機株式会社 光源装置
JP2007248760A (ja) * 2006-03-15 2007-09-27 Funai Electric Co Ltd プロジェクタ
CN101675298B (zh) * 2006-09-18 2013-12-25 科锐公司 照明装置、照明装置组合、灯具及其使用方法
JP4945799B2 (ja) 2007-11-21 2012-06-06 Ｎｅｃディスプレイソリューションズ株式会社 光源冷却装置、それを備えた投写型表示装置、及び、光源冷却方法
JP5369559B2 (ja) * 2008-09-09 2013-12-18 パナソニック株式会社 投写型表示装置
JP5268768B2 (ja) * 2009-04-27 2013-08-21 三菱電機株式会社 投写型表示装置
JP6283991B2 (ja) * 2013-10-23 2018-02-28 株式会社リコー 光投射装置
JP6453660B2 (ja) * 2015-02-05 2019-01-16 株式会社東芝 照明装置
CN111219632B (zh) * 2020-03-13 2022-01-25 广东三志照明有限公司 一种呼吸式散热灯具

Also Published As

Publication number Publication date
JP2002352604A (ja) 2002-12-06

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