JP2001201719A - 光源ランプおよび光源装置 - Google Patents

光源ランプおよび光源装置

Info

Publication number
JP2001201719A
JP2001201719A JP2000009891A JP2000009891A JP2001201719A JP 2001201719 A JP2001201719 A JP 2001201719A JP 2000009891 A JP2000009891 A JP 2000009891A JP 2000009891 A JP2000009891 A JP 2000009891A JP 2001201719 A JP2001201719 A JP 2001201719A
Authority
JP
Japan
Prior art keywords
light source
light
emitted
source lamp
polarization
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Withdrawn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
JP2000009891A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001201719A5 (enExample
Inventor
Yoji Kubota
洋治 久保田
Takashi Sugiyama
隆 杉山
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.)
Nagano Optics Laboratory Corp
Original Assignee
Nagano Optics Laboratory 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 Nagano Optics Laboratory Corp filed Critical Nagano Optics Laboratory Corp
Priority to JP2000009891A priority Critical patent/JP2001201719A/ja
Publication of JP2001201719A publication Critical patent/JP2001201719A/ja
Publication of JP2001201719A5 publication Critical patent/JP2001201719A5/ja
Withdrawn legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2000009891A 2000-01-19 2000-01-19 光源ランプおよび光源装置 Withdrawn JP2001201719A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000009891A JP2001201719A (ja) 2000-01-19 2000-01-19 光源ランプおよび光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000009891A JP2001201719A (ja) 2000-01-19 2000-01-19 光源ランプおよび光源装置

Publications (2)

Publication Number Publication Date
JP2001201719A true JP2001201719A (ja) 2001-07-27
JP2001201719A5 JP2001201719A5 (enExample) 2006-12-28

Family

ID=18537979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000009891A Withdrawn JP2001201719A (ja) 2000-01-19 2000-01-19 光源ランプおよび光源装置

Country Status (1)

Country Link
JP (1) JP2001201719A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1413919A1 (en) * 2002-10-21 2004-04-28 Olympus Corporation Illumination apparatus and image projection apparatus
WO2004088413A1 (ja) * 2003-03-28 2004-10-14 Sanyo Electric Co . Ltd 光混合部材及び多灯式照明装置及び投写型映像表示装置
JP2004354880A (ja) * 2003-05-30 2004-12-16 Seiko Epson Corp 照明装置および投射型表示装置
JP2006267715A (ja) * 2005-03-24 2006-10-05 Sanyo Electric Co Ltd 照明装置及び投写型映像表示装置
JP2007142290A (ja) * 2005-11-21 2007-06-07 Sharp Corp 発光装置
JP2007142289A (ja) * 2005-11-21 2007-06-07 Sharp Corp 発光装置
WO2007141953A1 (ja) * 2006-05-31 2007-12-13 Sanyo Electric Co., Ltd. 照明装置及びそれを用いた投写型映像表示装置
JP2010091927A (ja) * 2008-10-10 2010-04-22 Fujinon Corp 単板投写型表示装置
EP2276970A1 (en) * 2008-05-13 2011-01-26 GLP German Light Products GmbH Illumination apparatus
US7943946B2 (en) 2005-11-21 2011-05-17 Sharp Kabushiki Kaisha Light emitting device

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7234823B2 (en) 2002-10-21 2007-06-26 Olympus Corporation Illumination apparatus and image projection apparatus
US7452087B2 (en) 2002-10-21 2008-11-18 Olympus Corporation Illumination apparatus and image projection apparatus
EP1413919A1 (en) * 2002-10-21 2004-04-28 Olympus Corporation Illumination apparatus and image projection apparatus
US7213929B2 (en) 2002-10-21 2007-05-08 Olympus Corporation Illumination apparatus and image projection apparatus
US7178923B2 (en) 2002-10-21 2007-02-20 Olympus Corporation Illumination apparatus and image projection apparatus
WO2004088413A1 (ja) * 2003-03-28 2004-10-14 Sanyo Electric Co . Ltd 光混合部材及び多灯式照明装置及び投写型映像表示装置
US7503660B2 (en) 2003-03-28 2009-03-17 Sanyo Electric Co., Ltd. Light mixing member, multiple-lamp lighting equipment and projection video display
JP2004354880A (ja) * 2003-05-30 2004-12-16 Seiko Epson Corp 照明装置および投射型表示装置
JP2006267715A (ja) * 2005-03-24 2006-10-05 Sanyo Electric Co Ltd 照明装置及び投写型映像表示装置
JP2007142289A (ja) * 2005-11-21 2007-06-07 Sharp Corp 発光装置
JP2007142290A (ja) * 2005-11-21 2007-06-07 Sharp Corp 発光装置
US7943946B2 (en) 2005-11-21 2011-05-17 Sharp Kabushiki Kaisha Light emitting device
WO2007141953A1 (ja) * 2006-05-31 2007-12-13 Sanyo Electric Co., Ltd. 照明装置及びそれを用いた投写型映像表示装置
EP2276970A1 (en) * 2008-05-13 2011-01-26 GLP German Light Products GmbH Illumination apparatus
CN102084179A (zh) * 2008-05-13 2011-06-01 Glp德国光学制品有限责任公司 照明装置
JP2010091927A (ja) * 2008-10-10 2010-04-22 Fujinon Corp 単板投写型表示装置

Similar Documents

Publication Publication Date Title
JP4808893B2 (ja) 画像投影装置及び集光システム
US6154320A (en) Polarizing conversion device, polarizing illuminations device, and display apparatus and projector using the devices
USRE39951E1 (en) Polarization conversion element, polarization illuminator, display using the same illuminator, and projector
CN102132208B (zh) 图像投影装置和棱镜
JPH05264904A (ja) 照明光学系および該照明光学系を用いた投写型画像表示装置
EP0456427B1 (en) Polarization converting apparatus
JP2003057445A (ja) 偏光転換手段及びそれを用いた投写型表示装置
JPH07294906A (ja) 映像表示装置
JP2001201719A (ja) 光源ランプおよび光源装置
JPH05142653A (ja) 照明装置
JP6511546B1 (ja) 光源装置および投射型表示装置
JPH09133905A (ja) 光偏向装置及びその装置を利用する液晶バルブ型の投射システム
JP4090094B2 (ja) 光源装置
JP3986136B2 (ja) 偏光光源装置
JPH068985B2 (ja) 投写型表示装置
JP2000321573A (ja) 照明装置及びそれを用いた投影装置
JP2002189192A (ja) 照明装置及び液晶プロジェクタ
JP2004185033A (ja) 偏光交換素子、偏光照明装置、および、これを用いた表示装置並びに投写型表示装置
JPH11160655A (ja) 偏光光源装置
JP2002267999A (ja) 照明光学装置及び投写型表示装置
JP7338409B2 (ja) 光源装置、画像投射装置及び光源光学系
CN114911122A (zh) 激光光源系统和投影设备
JP3455154B2 (ja) 照明装置、およびこれを備えたプロジェクタ
JP2002116501A (ja) 照明装置
JP2888624B2 (ja) 偏光照明装置および該偏光照明装置を有する投写型表示装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061108

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061108

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20070511