JP2012108364A5 - - Google Patents

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Publication number
JP2012108364A5
JP2012108364A5 JP2010257892A JP2010257892A JP2012108364A5 JP 2012108364 A5 JP2012108364 A5 JP 2012108364A5 JP 2010257892 A JP2010257892 A JP 2010257892A JP 2010257892 A JP2010257892 A JP 2010257892A JP 2012108364 A5 JP2012108364 A5 JP 2012108364A5
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JP
Japan
Prior art keywords
polarization
illumination device
light
polarization conversion
conversion illumination
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.)
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Application number
JP2010257892A
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English (en)
Japanese (ja)
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JP2012108364A (ja
JP5583558B2 (ja
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Priority to JP2010257892A priority Critical patent/JP5583558B2/ja
Priority claimed from JP2010257892A external-priority patent/JP5583558B2/ja
Publication of JP2012108364A publication Critical patent/JP2012108364A/ja
Publication of JP2012108364A5 publication Critical patent/JP2012108364A5/ja
Application granted granted Critical
Publication of JP5583558B2 publication Critical patent/JP5583558B2/ja
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JP2010257892A 2010-11-18 2010-11-18 偏光変換照明装置およびこれを用いた表示装置 Active JP5583558B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010257892A JP5583558B2 (ja) 2010-11-18 2010-11-18 偏光変換照明装置およびこれを用いた表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010257892A JP5583558B2 (ja) 2010-11-18 2010-11-18 偏光変換照明装置およびこれを用いた表示装置

Publications (3)

Publication Number Publication Date
JP2012108364A JP2012108364A (ja) 2012-06-07
JP2012108364A5 true JP2012108364A5 (enExample) 2013-12-19
JP5583558B2 JP5583558B2 (ja) 2014-09-03

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ID=46494031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010257892A Active JP5583558B2 (ja) 2010-11-18 2010-11-18 偏光変換照明装置およびこれを用いた表示装置

Country Status (1)

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JP (1) JP5583558B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014044244A (ja) * 2012-08-24 2014-03-13 Asahi Kasei E-Materials Corp 映像表示装置
US11199710B2 (en) * 2019-09-06 2021-12-14 Facebook Technologies, Llc Low-obliquity beam scanner with reflective polarizer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04230705A (ja) * 1990-05-18 1992-08-19 Canon Inc 偏光変換装置、該偏光変換装置を備えた偏光照明装置および該偏光照明装置を有する投写型表示装置
JPH04245201A (ja) * 1991-01-30 1992-09-01 Canon Inc 照明装置及びそれに用いる光学部材
JPH04340918A (ja) * 1991-05-17 1992-11-27 Canon Inc 偏光照明素子および該素子を有する投写型表示装置
EP1818696A3 (en) * 2000-01-28 2007-08-22 Seiko Epson Corporation Projector with fine structured birefringent polarizer inclined to the projector axis
WO2005008301A1 (fr) * 2003-07-23 2005-01-27 Thomson Licensing Dispositif d’eclairage a recyclage de polarisation dans un double prisme

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