JP4125467B2 - 面光源素子およびレンズシート - Google Patents

面光源素子およびレンズシート Download PDF

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Publication number
JP4125467B2
JP4125467B2 JP2000103594A JP2000103594A JP4125467B2 JP 4125467 B2 JP4125467 B2 JP 4125467B2 JP 2000103594 A JP2000103594 A JP 2000103594A JP 2000103594 A JP2000103594 A JP 2000103594A JP 4125467 B2 JP4125467 B2 JP 4125467B2
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JP
Japan
Prior art keywords
light
light source
light guide
lens
guide
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.)
Expired - Fee Related
Application number
JP2000103594A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000353413A (ja
JP2000353413A5 (enrdf_load_stackoverflow
Inventor
一清 千葉
雅春 小田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Mitsubishi Rayon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Corp, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Chemical Corp
Priority to JP2000103594A priority Critical patent/JP4125467B2/ja
Publication of JP2000353413A publication Critical patent/JP2000353413A/ja
Publication of JP2000353413A5 publication Critical patent/JP2000353413A5/ja
Application granted granted Critical
Publication of JP4125467B2 publication Critical patent/JP4125467B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Images

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
JP2000103594A 1999-04-08 2000-04-05 面光源素子およびレンズシート Expired - Fee Related JP4125467B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000103594A JP4125467B2 (ja) 1999-04-08 2000-04-05 面光源素子およびレンズシート

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-101831 1999-04-08
JP10183199 1999-04-08
JP2000103594A JP4125467B2 (ja) 1999-04-08 2000-04-05 面光源素子およびレンズシート

Publications (3)

Publication Number Publication Date
JP2000353413A JP2000353413A (ja) 2000-12-19
JP2000353413A5 JP2000353413A5 (enrdf_load_stackoverflow) 2005-04-07
JP4125467B2 true JP4125467B2 (ja) 2008-07-30

Family

ID=26442615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000103594A Expired - Fee Related JP4125467B2 (ja) 1999-04-08 2000-04-05 面光源素子およびレンズシート

Country Status (1)

Country Link
JP (1) JP4125467B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002099474A1 (fr) 2001-06-01 2002-12-12 Daicel Chemical Industries, Ltd. Film de diffusion de lumiere, dispositif d'eclairage de surface et dispositif d'affichage a cristaux liquides
KR100685548B1 (ko) * 2002-01-18 2007-02-22 미츠비시 레이온 가부시키가이샤 광원 장치
CN100472242C (zh) * 2004-04-09 2009-03-25 木本股份有限公司 光控制薄片及使用其的面光源
JP5055398B2 (ja) 2010-03-12 2012-10-24 株式会社ジャパンディスプレイイースト 照明装置および液晶表示装置

Also Published As

Publication number Publication date
JP2000353413A (ja) 2000-12-19

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