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 PDFInfo
- 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
- Authority
- 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
Links
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
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)
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 |
-
2000
- 2000-04-05 JP JP2000103594A patent/JP4125467B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2000353413A (ja) | 2000-12-19 |
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