JP2003075778A5 - - Google Patents

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Publication number
JP2003075778A5
JP2003075778A5 JP2001268069A JP2001268069A JP2003075778A5 JP 2003075778 A5 JP2003075778 A5 JP 2003075778A5 JP 2001268069 A JP2001268069 A JP 2001268069A JP 2001268069 A JP2001268069 A JP 2001268069A JP 2003075778 A5 JP2003075778 A5 JP 2003075778A5
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JP
Japan
Prior art keywords
polarization
beam splitter
color
polarization beam
wave plate
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
JP2001268069A
Other languages
English (en)
Japanese (ja)
Other versions
JP3762272B2 (ja
JP2003075778A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2001268069A external-priority patent/JP3762272B2/ja
Priority to JP2001268069A priority Critical patent/JP3762272B2/ja
Priority to CNB021415765A priority patent/CN1249485C/zh
Priority to CN200510005630A priority patent/CN100590476C/zh
Priority to US10/235,975 priority patent/US7156520B2/en
Priority to ES02256132T priority patent/ES2239703T3/es
Priority to EP04077889A priority patent/EP1501315A3/en
Priority to DE60204400T priority patent/DE60204400T2/de
Priority to EP02256132A priority patent/EP1289312B1/en
Publication of JP2003075778A publication Critical patent/JP2003075778A/ja
Publication of JP2003075778A5 publication Critical patent/JP2003075778A5/ja
Publication of JP3762272B2 publication Critical patent/JP3762272B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001268069A 2001-09-04 2001-09-04 色分解合成光学系、画像表示光学系および投射型画像表示装置 Expired - Fee Related JP3762272B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2001268069A JP3762272B2 (ja) 2001-09-04 2001-09-04 色分解合成光学系、画像表示光学系および投射型画像表示装置
CNB021415765A CN1249485C (zh) 2001-09-04 2002-09-03 色分解光学系统、图象显示光学系统和投影式图象显示装置
CN200510005630A CN100590476C (zh) 2001-09-04 2002-09-03 色分解合成光学系统和投影式图像显示装置
DE60204400T DE60204400T2 (de) 2001-09-04 2002-09-04 Optischer Farbenteiler, optisches System zur Bildanzeige und Projektionsbildanzeigegerät
ES02256132T ES2239703T3 (es) 2001-09-04 2002-09-04 Sistema optico de separacion de colores, sistema optico de visualizacion de imagenes y aparato proyector de visualizacion de imagenes.
EP04077889A EP1501315A3 (en) 2001-09-04 2002-09-04 Color separating optical system, image display optical system, and projection image display apparatus
US10/235,975 US7156520B2 (en) 2001-09-04 2002-09-04 Color separating optical system, image display optical system, and projection image display apparatus
EP02256132A EP1289312B1 (en) 2001-09-04 2002-09-04 Color separating optical system, image display optical system, and projection image display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001268069A JP3762272B2 (ja) 2001-09-04 2001-09-04 色分解合成光学系、画像表示光学系および投射型画像表示装置

Publications (3)

Publication Number Publication Date
JP2003075778A JP2003075778A (ja) 2003-03-12
JP2003075778A5 true JP2003075778A5 (enrdf_load_stackoverflow) 2004-09-30
JP3762272B2 JP3762272B2 (ja) 2006-04-05

Family

ID=19094117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001268069A Expired - Fee Related JP3762272B2 (ja) 2001-09-04 2001-09-04 色分解合成光学系、画像表示光学系および投射型画像表示装置

Country Status (1)

Country Link
JP (1) JP3762272B2 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188954B2 (en) 2003-03-14 2007-03-13 Victor Company Of Japan Limited Image displaying apparatus and color separating-combining optical system
JP4072452B2 (ja) 2003-03-25 2008-04-09 キヤノン株式会社 画像表示装置
CN100460930C (zh) * 2005-02-25 2009-02-11 深圳市科创数字显示技术有限公司 Lcos光学投影系统
JP5127143B2 (ja) * 2006-02-09 2013-01-23 キヤノン株式会社 色分解光学系および画像投射装置
JP5074704B2 (ja) * 2006-05-16 2012-11-14 キヤノン株式会社 画像投射装置
JP4833741B2 (ja) * 2006-06-05 2011-12-07 京セラキンセキ株式会社 光学デバイス及びこれを用いた表示装置
JP5448348B2 (ja) * 2008-02-15 2014-03-19 キヤノン株式会社 照明光学系及び画像投射装置
CN113448158B (zh) * 2020-03-28 2023-08-18 苏州佳世达电通有限公司 支架及应用其的电子装置

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