JP2010026262A5 - - Google Patents

Download PDF

Info

Publication number
JP2010026262A5
JP2010026262A5 JP2008187804A JP2008187804A JP2010026262A5 JP 2010026262 A5 JP2010026262 A5 JP 2010026262A5 JP 2008187804 A JP2008187804 A JP 2008187804A JP 2008187804 A JP2008187804 A JP 2008187804A JP 2010026262 A5 JP2010026262 A5 JP 2010026262A5
Authority
JP
Japan
Prior art keywords
light
light sources
incident
rod integrator
illumination
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.)
Granted
Application number
JP2008187804A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010026262A (ja
JP5097042B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008187804A priority Critical patent/JP5097042B2/ja
Priority claimed from JP2008187804A external-priority patent/JP5097042B2/ja
Publication of JP2010026262A publication Critical patent/JP2010026262A/ja
Publication of JP2010026262A5 publication Critical patent/JP2010026262A5/ja
Application granted granted Critical
Publication of JP5097042B2 publication Critical patent/JP5097042B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008187804A 2008-07-18 2008-07-18 照明光学装置及びそれを用いた投写型表示装置 Active JP5097042B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008187804A JP5097042B2 (ja) 2008-07-18 2008-07-18 照明光学装置及びそれを用いた投写型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008187804A JP5097042B2 (ja) 2008-07-18 2008-07-18 照明光学装置及びそれを用いた投写型表示装置

Publications (3)

Publication Number Publication Date
JP2010026262A JP2010026262A (ja) 2010-02-04
JP2010026262A5 true JP2010026262A5 (enrdf_load_stackoverflow) 2011-08-04
JP5097042B2 JP5097042B2 (ja) 2012-12-12

Family

ID=41732150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008187804A Active JP5097042B2 (ja) 2008-07-18 2008-07-18 照明光学装置及びそれを用いた投写型表示装置

Country Status (1)

Country Link
JP (1) JP5097042B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011209697A (ja) * 2010-03-12 2011-10-20 Panasonic Corp 照明光学装置、及び、当該照明光学装置を用いた投写型表示装置
JP2015152639A (ja) * 2014-02-10 2015-08-24 日本電産サンキョー株式会社 表示装置および光源装置
JP6512435B2 (ja) 2015-04-10 2019-05-15 パナソニックＩｐマネジメント株式会社 プロジェクタ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3581568B2 (ja) * 1998-06-15 2004-10-27 松下電器産業株式会社 照明装置及び、それを用いた投写型表示装置
JP3945068B2 (ja) * 1999-03-04 2007-07-18 三菱電機株式会社 投写型表示装置
JP3298576B2 (ja) * 2000-02-16 2002-07-02 セイコーエプソン株式会社 照明装置およびこれを用いた投写型表示装置
KR20030019588A (ko) * 2001-05-22 2003-03-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 프로젝션 디스플레이 디바이스
JP3645890B2 (ja) * 2002-06-07 2005-05-11 Ｎｅｃビューテクノロジー株式会社 プロジェクタ装置
CN100529517C (zh) * 2002-06-21 2009-08-19 微阳有限公司 多灯照明系统
JP2007248906A (ja) * 2006-03-16 2007-09-27 Seiko Epson Corp 画像表示装置用光学部品、および画像表示装置
JP2008046479A (ja) * 2006-08-18 2008-02-28 Fujinon Corp 照明光学系およびこれを備えた投写型画像表示装置

Similar Documents

Publication Publication Date Title
JP6349784B2 (ja) 光源ユニット並びに照明装置及び画像投射装置
JP6236811B2 (ja) 光源ユニット並びに照明装置及び画像投射装置
US20080143973A1 (en) Light source device of laser LED and projector having the same device
WO2007002694A3 (en) Optical engine for projectors using led illumination
EP2570852A3 (en) Projection optical system and image display apparatus
JP2009163901A5 (enrdf_load_stackoverflow)
WO2003032049A1 (en) Projection type display unit, rear projector and multi-vision system
JP2003065805A5 (enrdf_load_stackoverflow)
JP2004258666A5 (enrdf_load_stackoverflow)
EP2587311A3 (en) Image displaying apparatus with catadioptric projection system
EP1453324A3 (en) Projection-type display optical system
JP2012203391A5 (enrdf_load_stackoverflow)
JP2016038400A5 (enrdf_load_stackoverflow)
JP4610262B2 (ja) 投写型画像表示装置
JP2006018196A5 (enrdf_load_stackoverflow)
JP2012230360A5 (enrdf_load_stackoverflow)
JP2009237433A5 (enrdf_load_stackoverflow)
JP2006524363A5 (enrdf_load_stackoverflow)
ATE543337T1 (de) Flacher projektor
JP2005148707A5 (enrdf_load_stackoverflow)
US20110164227A1 (en) Optical system for a digital light projection system including a multi-light path lens
JP2010026262A5 (enrdf_load_stackoverflow)
CN102650809A (zh) 光源系统及包含该光源系统的投影装置
JP2005208174A (ja) 投映型画像表示装置
TW200951488A (en) Projection system