JP2009181772A5 - - Google Patents

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Publication number
JP2009181772A5
JP2009181772A5 JP2008018950A JP2008018950A JP2009181772A5 JP 2009181772 A5 JP2009181772 A5 JP 2009181772A5 JP 2008018950 A JP2008018950 A JP 2008018950A JP 2008018950 A JP2008018950 A JP 2008018950A JP 2009181772 A5 JP2009181772 A5 JP 2009181772A5
Authority
JP
Japan
Prior art keywords
light
reflecting
back surface
lighting device
guide 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
JP2008018950A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009181772A (ja
JP5078640B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008018950A priority Critical patent/JP5078640B2/ja
Priority claimed from JP2008018950A external-priority patent/JP5078640B2/ja
Publication of JP2009181772A publication Critical patent/JP2009181772A/ja
Publication of JP2009181772A5 publication Critical patent/JP2009181772A5/ja
Application granted granted Critical
Publication of JP5078640B2 publication Critical patent/JP5078640B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008018950A 2008-01-30 2008-01-30 照明装置及びこれを用いた液晶表示装置 Expired - Fee Related JP5078640B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008018950A JP5078640B2 (ja) 2008-01-30 2008-01-30 照明装置及びこれを用いた液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008018950A JP5078640B2 (ja) 2008-01-30 2008-01-30 照明装置及びこれを用いた液晶表示装置

Publications (3)

Publication Number Publication Date
JP2009181772A JP2009181772A (ja) 2009-08-13
JP2009181772A5 true JP2009181772A5 (enExample) 2010-12-24
JP5078640B2 JP5078640B2 (ja) 2012-11-21

Family

ID=41035584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008018950A Expired - Fee Related JP5078640B2 (ja) 2008-01-30 2008-01-30 照明装置及びこれを用いた液晶表示装置

Country Status (1)

Country Link
JP (1) JP5078640B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7426625B2 (ja) * 2020-05-13 2024-02-02 パナソニックＩｐマネジメント株式会社 光学システム、照明システム、表示システム及び移動体
JP7558835B2 (ja) * 2021-02-10 2024-10-01 株式会社ジャパンディスプレイ 照明装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0935518A (ja) * 1995-07-21 1997-02-07 Hokuto Seisakusho:Kk 液晶表示用導光板
JP4266551B2 (ja) * 2000-12-14 2009-05-20 三菱レイヨン株式会社 面光源システムおよびそれに用いる光偏向素子
JP4349741B2 (ja) * 2000-12-19 2009-10-21 シチズン電子株式会社 導光板を有する照明装置
JP4413455B2 (ja) * 2001-08-09 2010-02-10 日本ライツ株式会社 導光板および平面照明装置
JP4324133B2 (ja) * 2005-06-14 2009-09-02 日本ライツ株式会社 導光板および平面照明装置
JP4525527B2 (ja) * 2005-08-29 2010-08-18 カシオ計算機株式会社 面光源及び液晶表示装置
JP4279815B2 (ja) * 2005-08-30 2009-06-17 日本ライツ株式会社 導光板および平面照明装置
JP4634264B2 (ja) * 2005-09-20 2011-02-16 株式会社槌屋 導光板及びその製造方法
JP4260811B2 (ja) * 2006-01-27 2009-04-30 日本ライツ株式会社 導光板および平面照明装置
JP4694985B2 (ja) * 2006-02-13 2011-06-08 セイコーインスツル株式会社 面発光装置及び表示装置

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