JP5542632B2 - 投写型画像表示装置 - Google Patents

投写型画像表示装置 Download PDF

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Publication number
JP5542632B2
JP5542632B2 JP2010257491A JP2010257491A JP5542632B2 JP 5542632 B2 JP5542632 B2 JP 5542632B2 JP 2010257491 A JP2010257491 A JP 2010257491A JP 2010257491 A JP2010257491 A JP 2010257491A JP 5542632 B2 JP5542632 B2 JP 5542632B2
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Japan
Prior art keywords
light source
light
emitting semiconductor
main
semiconductor element
Prior art date
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Expired - Fee Related
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JP2010257491A
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Japanese (ja)
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JP2012108337A (ja
JP2012108337A5 (enExample
Inventor
洋和 田口
公人 西川
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2010257491A priority Critical patent/JP5542632B2/ja
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Publication of JP2012108337A5 publication Critical patent/JP2012108337A5/ja
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Expired - Fee Related legal-status Critical Current
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  • Led Device Packages (AREA)
JP2010257491A 2010-11-18 2010-11-18 投写型画像表示装置 Expired - Fee Related JP5542632B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010257491A JP5542632B2 (ja) 2010-11-18 2010-11-18 投写型画像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010257491A JP5542632B2 (ja) 2010-11-18 2010-11-18 投写型画像表示装置

Publications (3)

Publication Number Publication Date
JP2012108337A JP2012108337A (ja) 2012-06-07
JP2012108337A5 JP2012108337A5 (enExample) 2013-11-07
JP5542632B2 true JP5542632B2 (ja) 2014-07-09

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Family Applications (1)

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JP2010257491A Expired - Fee Related JP5542632B2 (ja) 2010-11-18 2010-11-18 投写型画像表示装置

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JP (1) JP5542632B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101505524B1 (ko) * 2013-05-06 2015-03-26 (주)아이엠 피코 프로젝터
JP2014223844A (ja) * 2013-05-16 2014-12-04 矢崎総業株式会社 マルチカラー光源装置
JP6233572B2 (ja) * 2013-11-05 2017-11-22 パナソニックＩｐマネジメント株式会社 照明装置
CN113946092A (zh) * 2021-08-02 2022-01-18 合肥全色光显科技有限公司 一种投影系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2956721B2 (ja) * 1991-08-20 1999-10-04 株式会社富士通ゼネラル 液晶プロジェクタ装置
JPH0634929A (ja) * 1992-07-15 1994-02-10 Fujitsu Ltd 投写型カラー液晶表示装置
JPH0684406A (ja) * 1992-09-01 1994-03-25 Nippon Shinku Kogaku Kk 色光照明装置
JPH06230373A (ja) * 1993-01-29 1994-08-19 Sanyo Electric Co Ltd 液晶表示装置
JPH07319068A (ja) * 1994-05-24 1995-12-08 Matsushita Electric Ind Co Ltd メタルハライドランプの点灯方法および画像表示装置
US5428408A (en) * 1994-05-26 1995-06-27 Philips Electronics North America Corporation Color correction system for projection video system utilizing multiple light sources
TW413738B (en) * 1996-09-24 2000-12-01 Seiko Epson Corp Projection display having light source
JP2000241877A (ja) * 1999-02-19 2000-09-08 Hitachi Ltd 液晶投写装置及びその光学ユニット
JP2005156881A (ja) * 2003-11-25 2005-06-16 Casio Comput Co Ltd 光源装置及びプロジェクタ
JP2006065192A (ja) * 2004-08-30 2006-03-09 Olympus Corp プロジェクタ
JP4887947B2 (ja) * 2006-07-10 2012-02-29 株式会社日立製作所 投射型画像表示装置
JP2008275930A (ja) * 2007-04-27 2008-11-13 Sanyo Electric Co Ltd 投写型映像表示装置
JP5142970B2 (ja) * 2008-12-17 2013-02-13 三菱電機株式会社 映像表示装置の光源切り替え装置

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JP2012108337A (ja) 2012-06-07

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