JP3918671B2 - 投射型液晶表示装置 - Google Patents

投射型液晶表示装置 Download PDF

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Publication number
JP3918671B2
JP3918671B2 JP2002216010A JP2002216010A JP3918671B2 JP 3918671 B2 JP3918671 B2 JP 3918671B2 JP 2002216010 A JP2002216010 A JP 2002216010A JP 2002216010 A JP2002216010 A JP 2002216010A JP 3918671 B2 JP3918671 B2 JP 3918671B2
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JP
Japan
Prior art keywords
light
color separation
color
display element
polarization
Prior art date
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Expired - Fee Related
Application number
JP2002216010A
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English (en)
Japanese (ja)
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JP2004061569A (ja
JP2004061569A5 (enrdf_load_stackoverflow
Inventor
太郎 今長谷
敏 大内
哲 大石
智浩 三好
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2002216010A priority Critical patent/JP3918671B2/ja
Publication of JP2004061569A publication Critical patent/JP2004061569A/ja
Publication of JP2004061569A5 publication Critical patent/JP2004061569A5/ja
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Publication of JP3918671B2 publication Critical patent/JP3918671B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
JP2002216010A 2002-07-25 2002-07-25 投射型液晶表示装置 Expired - Fee Related JP3918671B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002216010A JP3918671B2 (ja) 2002-07-25 2002-07-25 投射型液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002216010A JP3918671B2 (ja) 2002-07-25 2002-07-25 投射型液晶表示装置

Publications (3)

Publication Number Publication Date
JP2004061569A JP2004061569A (ja) 2004-02-26
JP2004061569A5 JP2004061569A5 (enrdf_load_stackoverflow) 2005-06-09
JP3918671B2 true JP3918671B2 (ja) 2007-05-23

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JP2002216010A Expired - Fee Related JP3918671B2 (ja) 2002-07-25 2002-07-25 投射型液晶表示装置

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JP (1) JP3918671B2 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4630563B2 (ja) * 2004-03-29 2011-02-09 キヤノン株式会社 投射表示装置、および、画像投射システム
EP1583362B1 (en) * 2004-03-29 2010-07-21 Canon Kabushiki Kaisha Image projector comprising a compact light source cooling system.
JP2005321545A (ja) 2004-05-07 2005-11-17 Sony Corp 撮像装置
JP5132044B2 (ja) * 2005-09-12 2013-01-30 キヤノン株式会社 画像投射光学ユニット、画像投射装置及び画像投射システム
JP5031212B2 (ja) * 2005-09-13 2012-09-19 キヤノン株式会社 投射型画像表示装置
JP5213360B2 (ja) * 2006-06-08 2013-06-19 キヤノン株式会社 照明光学系及び画像投射装置
JP5446591B2 (ja) 2009-08-24 2014-03-19 セイコーエプソン株式会社 プロジェクター
JP5511360B2 (ja) * 2009-12-22 2014-06-04 キヤノン株式会社 画像表示装置
JP5383630B2 (ja) * 2010-11-15 2014-01-08 キヤノン株式会社 画像投射装置
JP5692655B2 (ja) * 2011-11-17 2015-04-01 株式会社リコー 画像投影装置

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JP2004061569A (ja) 2004-02-26

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