JP2004055396A5 - - Google Patents

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Publication number
JP2004055396A5
JP2004055396A5 JP2002212758A JP2002212758A JP2004055396A5 JP 2004055396 A5 JP2004055396 A5 JP 2004055396A5 JP 2002212758 A JP2002212758 A JP 2002212758A JP 2002212758 A JP2002212758 A JP 2002212758A JP 2004055396 A5 JP2004055396 A5 JP 2004055396A5
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JP
Japan
Prior art keywords
light guide
unit
light
incident
deflection
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
JP2002212758A
Other languages
English (en)
Japanese (ja)
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JP2004055396A (ja
JP4013682B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2002212758A priority Critical patent/JP4013682B2/ja
Priority claimed from JP2002212758A external-priority patent/JP4013682B2/ja
Publication of JP2004055396A publication Critical patent/JP2004055396A/ja
Publication of JP2004055396A5 publication Critical patent/JP2004055396A5/ja
Application granted granted Critical
Publication of JP4013682B2 publication Critical patent/JP4013682B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002212758A 2002-07-22 2002-07-22 導光装置、照明装置、投射型表示装置 Expired - Fee Related JP4013682B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002212758A JP4013682B2 (ja) 2002-07-22 2002-07-22 導光装置、照明装置、投射型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002212758A JP4013682B2 (ja) 2002-07-22 2002-07-22 導光装置、照明装置、投射型表示装置

Publications (3)

Publication Number Publication Date
JP2004055396A JP2004055396A (ja) 2004-02-19
JP2004055396A5 true JP2004055396A5 (enExample) 2005-07-28
JP4013682B2 JP4013682B2 (ja) 2007-11-28

Family

ID=31935595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002212758A Expired - Fee Related JP4013682B2 (ja) 2002-07-22 2002-07-22 導光装置、照明装置、投射型表示装置

Country Status (1)

Country Link
JP (1) JP4013682B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1376166B1 (en) * 2002-06-19 2011-05-25 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Sheet-switch device
JP4118244B2 (ja) * 2004-03-29 2008-07-16 三洋電機株式会社 照明装置及び投写型映像表示装置
KR101351864B1 (ko) 2007-05-08 2014-01-15 삼성디스플레이 주식회사 도광판, 이를 갖는 백라이트 어셈블리 및 표시 장치
JP6885375B2 (ja) * 2018-07-27 2021-06-16 セイコーエプソン株式会社 光源装置およびプロジェクター

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