JP2006201663A5 - - Google Patents

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Publication number
JP2006201663A5
JP2006201663A5 JP2005015309A JP2005015309A JP2006201663A5 JP 2006201663 A5 JP2006201663 A5 JP 2006201663A5 JP 2005015309 A JP2005015309 A JP 2005015309A JP 2005015309 A JP2005015309 A JP 2005015309A JP 2006201663 A5 JP2006201663 A5 JP 2006201663A5
Authority
JP
Japan
Prior art keywords
light
light guide
guide element
face
reflective polarizing
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
JP2005015309A
Other languages
English (en)
Japanese (ja)
Other versions
JP4843949B2 (ja
JP2006201663A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005015309A priority Critical patent/JP4843949B2/ja
Priority claimed from JP2005015309A external-priority patent/JP4843949B2/ja
Publication of JP2006201663A publication Critical patent/JP2006201663A/ja
Publication of JP2006201663A5 publication Critical patent/JP2006201663A5/ja
Application granted granted Critical
Publication of JP4843949B2 publication Critical patent/JP4843949B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2005015309A 2005-01-24 2005-01-24 照明装置及びプロジェクタ Expired - Fee Related JP4843949B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005015309A JP4843949B2 (ja) 2005-01-24 2005-01-24 照明装置及びプロジェクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005015309A JP4843949B2 (ja) 2005-01-24 2005-01-24 照明装置及びプロジェクタ

Publications (3)

Publication Number Publication Date
JP2006201663A JP2006201663A (ja) 2006-08-03
JP2006201663A5 true JP2006201663A5 (enrdf_load_stackoverflow) 2008-02-21
JP4843949B2 JP4843949B2 (ja) 2011-12-21

Family

ID=36959686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005015309A Expired - Fee Related JP4843949B2 (ja) 2005-01-24 2005-01-24 照明装置及びプロジェクタ

Country Status (1)

Country Link
JP (1) JP4843949B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005054955A1 (de) * 2005-08-31 2007-04-26 Osram Opto Semiconductors Gmbh Lichtemittierendes Modul, insbesondere zur Verwendung in einem optischen Projektionsgerät und optisches Projektionsgerät
JP2008070769A (ja) * 2006-09-15 2008-03-27 Ricoh Co Ltd 光源ユニット、照明装置およびプロジェクタ装置
WO2009061352A1 (en) * 2007-11-08 2009-05-14 Innovations In Optics, Inc Led illumination system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3455614B2 (ja) * 1995-08-04 2003-10-14 三菱電機株式会社 投写型表示装置
JPH09325417A (ja) * 1996-05-31 1997-12-16 Mitsubishi Electric Corp 画像表示システム
TW380213B (en) * 1999-01-21 2000-01-21 Ind Tech Res Inst Illumination apparatus and image projection apparatus includes the same
JP2000231344A (ja) * 1999-02-10 2000-08-22 Toshiba Corp 投写型表示装置の照明装置
JP2002189263A (ja) * 2000-12-21 2002-07-05 Seiko Epson Corp 投射型表示装置
TW500225U (en) * 2001-07-27 2002-08-21 Kenmos Technology Co Ltd Polarized light transfer device with light-guide tube
JP2003098483A (ja) * 2001-09-25 2003-04-03 Ricoh Co Ltd 光学部材およびそれを用いた照明装置、ならびに拡大投影装置
JP2003330109A (ja) * 2002-05-09 2003-11-19 Seiko Epson Corp 照明装置および投射型表示装置
JP3991764B2 (ja) * 2002-05-10 2007-10-17 セイコーエプソン株式会社 照明装置および投射型表示装置
JP4082083B2 (ja) * 2002-05-10 2008-04-30 セイコーエプソン株式会社 照明装置および投射型表示装置
US7929214B2 (en) * 2002-11-07 2011-04-19 Sony Deutschland Gmbh Illumination arrangement for a projection system
JP2005292561A (ja) * 2004-04-01 2005-10-20 Nec Viewtechnology Ltd 光源装置および投写型表示装置

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