JP5097042B2 - 照明光学装置及びそれを用いた投写型表示装置 - Google Patents

照明光学装置及びそれを用いた投写型表示装置 Download PDF

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Publication number
JP5097042B2
JP5097042B2 JP2008187804A JP2008187804A JP5097042B2 JP 5097042 B2 JP5097042 B2 JP 5097042B2 JP 2008187804 A JP2008187804 A JP 2008187804A JP 2008187804 A JP2008187804 A JP 2008187804A JP 5097042 B2 JP5097042 B2 JP 5097042B2
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Prior art keywords
light
rod integrator
incident
light sources
lens
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Japanese (ja)
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JP2010026262A (ja
JP2010026262A5 (enrdf_load_stackoverflow
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充弘 和田
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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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)

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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

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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)

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

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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

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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

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