JP2003207849A - ランプ装置及びそれを備えたプロジェクタ - Google Patents

ランプ装置及びそれを備えたプロジェクタ

Info

Publication number
JP2003207849A
JP2003207849A JP2002005640A JP2002005640A JP2003207849A JP 2003207849 A JP2003207849 A JP 2003207849A JP 2002005640 A JP2002005640 A JP 2002005640A JP 2002005640 A JP2002005640 A JP 2002005640A JP 2003207849 A JP2003207849 A JP 2003207849A
Authority
JP
Japan
Prior art keywords
housing
lamp
lamp device
light
reflector
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Withdrawn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
JP2002005640A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003207849A5 (enrdf_load_stackoverflow
Inventor
Motoyuki Fujimori
基行 藤森
Hiroshi Abe
浩士 阿部
Yoshiyuki Yanagisawa
佳幸 柳沢
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 JP2002005640A priority Critical patent/JP2003207849A/ja
Publication of JP2003207849A publication Critical patent/JP2003207849A/ja
Publication of JP2003207849A5 publication Critical patent/JP2003207849A5/ja
Withdrawn legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2002005640A 2002-01-15 2002-01-15 ランプ装置及びそれを備えたプロジェクタ Withdrawn JP2003207849A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002005640A JP2003207849A (ja) 2002-01-15 2002-01-15 ランプ装置及びそれを備えたプロジェクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002005640A JP2003207849A (ja) 2002-01-15 2002-01-15 ランプ装置及びそれを備えたプロジェクタ

Publications (2)

Publication Number Publication Date
JP2003207849A true JP2003207849A (ja) 2003-07-25
JP2003207849A5 JP2003207849A5 (enrdf_load_stackoverflow) 2005-08-04

Family

ID=27644631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002005640A Withdrawn JP2003207849A (ja) 2002-01-15 2002-01-15 ランプ装置及びそれを備えたプロジェクタ

Country Status (1)

Country Link
JP (1) JP2003207849A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005195623A (ja) * 2003-12-26 2005-07-21 Fujitsu Display Technologies Corp 液晶表示装置
JP2006018147A (ja) * 2004-07-05 2006-01-19 Funai Electric Co Ltd ランプモジュール
JP2006259290A (ja) * 2005-03-17 2006-09-28 Casio Comput Co Ltd 光源装置及びそれを備えたプロジェクタ
JP2008065325A (ja) * 2006-09-05 2008-03-21 Shenzhen Huaqiang Sanyo Technology Design Co Ltd プロジェクタ装置
JP2008102373A (ja) * 2006-10-19 2008-05-01 Sanyo Electric Co Ltd 光源ランプ取付機構及びそれを用いた投写型映像表示装置
JP2009042444A (ja) * 2007-08-08 2009-02-26 Hitachi Ltd プロジェクタ装置
JP2011248370A (ja) * 2011-07-06 2011-12-08 Nikon Corp 投影装置および電子機器
US8172405B2 (en) 2008-10-01 2012-05-08 Young Green Energy Co. Lamp and optical projector
CN103075685A (zh) * 2013-01-15 2013-05-01 浙江萤尔光电科技有限公司 一种led投光灯
JP2013097341A (ja) * 2011-11-04 2013-05-20 Ricoh Co Ltd 画像投影装置
US9219895B2 (en) 2006-03-31 2015-12-22 Nikon Corporation Projection device
JP2017181770A (ja) * 2016-03-30 2017-10-05 セイコーエプソン株式会社 プロジェクター

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005195623A (ja) * 2003-12-26 2005-07-21 Fujitsu Display Technologies Corp 液晶表示装置
JP2006018147A (ja) * 2004-07-05 2006-01-19 Funai Electric Co Ltd ランプモジュール
JP2006259290A (ja) * 2005-03-17 2006-09-28 Casio Comput Co Ltd 光源装置及びそれを備えたプロジェクタ
US9219895B2 (en) 2006-03-31 2015-12-22 Nikon Corporation Projection device
US11438558B2 (en) 2006-03-31 2022-09-06 Nikon Corporation Projection device
US10855961B2 (en) 2006-03-31 2020-12-01 Nikon Corporation Projection device
JP2008065325A (ja) * 2006-09-05 2008-03-21 Shenzhen Huaqiang Sanyo Technology Design Co Ltd プロジェクタ装置
JP2008102373A (ja) * 2006-10-19 2008-05-01 Sanyo Electric Co Ltd 光源ランプ取付機構及びそれを用いた投写型映像表示装置
JP2009042444A (ja) * 2007-08-08 2009-02-26 Hitachi Ltd プロジェクタ装置
US8172405B2 (en) 2008-10-01 2012-05-08 Young Green Energy Co. Lamp and optical projector
JP2011248370A (ja) * 2011-07-06 2011-12-08 Nikon Corp 投影装置および電子機器
US9075297B2 (en) 2011-11-04 2015-07-07 Ricoh Company, Limited Image projection apparatus
US9091908B2 (en) 2011-11-04 2015-07-28 Ricoh Company, Limited Image projection apparatus
US9291883B2 (en) 2011-11-04 2016-03-22 Ricoh Company, Limited Image projection apparatus
US9329463B2 (en) 2011-11-04 2016-05-03 Ricoh Company, Ltd. Image projection apparatus
US9671681B2 (en) 2011-11-04 2017-06-06 Ricoh Company, Ltd. Image projection apparatus
US10012893B2 (en) 2011-11-04 2018-07-03 Ricoh Company, Ltd. Image projection apparatus
JP2013097341A (ja) * 2011-11-04 2013-05-20 Ricoh Co Ltd 画像投影装置
CN103075685B (zh) * 2013-01-15 2015-09-02 浙江萤尔光电科技有限公司 一种led芯片投光灯
CN103075685A (zh) * 2013-01-15 2013-05-01 浙江萤尔光电科技有限公司 一种led投光灯
JP2017181770A (ja) * 2016-03-30 2017-10-05 セイコーエプソン株式会社 プロジェクター

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