JP2003114432A5 - - Google Patents
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- Publication number
- JP2003114432A5 JP2003114432A5 JP2001309134A JP2001309134A JP2003114432A5 JP 2003114432 A5 JP2003114432 A5 JP 2003114432A5 JP 2001309134 A JP2001309134 A JP 2001309134A JP 2001309134 A JP2001309134 A JP 2001309134A JP 2003114432 A5 JP2003114432 A5 JP 2003114432A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- guide
- opposite
- light 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.)
- Granted
Links
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001309134A JP4119633B2 (ja) | 2001-10-04 | 2001-10-04 | 面光源装置及びそれに用いる導光体 |
KR1020047004985A KR100863865B1 (ko) | 2001-10-04 | 2002-10-04 | 면광원 장치 및 이에 사용되는 도광체 |
TW091122944A TW589470B (en) | 2001-10-04 | 2002-10-04 | Planar light source device and light guide therefor |
CNB028189442A CN100460751C (zh) | 2001-10-04 | 2002-10-04 | 面光源装置及其中使用的导光体 |
US10/491,635 US20040246697A1 (en) | 2001-10-04 | 2002-10-04 | Area light source and lightguide used therefor |
PCT/JP2002/010369 WO2003031869A1 (fr) | 2001-10-04 | 2002-10-04 | Source lumineuse locale avec guide de lumiere |
US12/081,199 US7736045B2 (en) | 2001-10-04 | 2008-04-11 | Area light source and lightguide used therefore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001309134A JP4119633B2 (ja) | 2001-10-04 | 2001-10-04 | 面光源装置及びそれに用いる導光体 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008091795A Division JP2008218418A (ja) | 2008-03-31 | 2008-03-31 | 面光源装置及びそれに用いる導光体 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2003114432A JP2003114432A (ja) | 2003-04-18 |
JP2003114432A5 true JP2003114432A5 (es) | 2005-06-16 |
JP4119633B2 JP4119633B2 (ja) | 2008-07-16 |
Family
ID=19128333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001309134A Expired - Fee Related JP4119633B2 (ja) | 2001-10-04 | 2001-10-04 | 面光源装置及びそれに用いる導光体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4119633B2 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4544517B2 (ja) * | 2003-07-15 | 2010-09-15 | 三菱レイヨン株式会社 | 光源装置 |
WO2005073625A1 (ja) * | 2004-01-29 | 2005-08-11 | Mitsubishi Rayon Co., Ltd. | 面光源装置用導光体及びその製造方法並びに面光源装置 |
US7883254B2 (en) | 2004-08-06 | 2011-02-08 | Kuraray Co., Ltd. | Light guide plate, production method therefor, and surface light source device provided with it |
CN101142442A (zh) | 2005-03-17 | 2008-03-12 | 富士通株式会社 | 照明装置和液晶显示装置 |
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 |
JP5077715B2 (ja) * | 2006-01-31 | 2012-11-21 | コニカミノルタアドバンストレイヤー株式会社 | 導光板 |
JP2010177192A (ja) * | 2006-01-31 | 2010-08-12 | Konica Minolta Opto Inc | ライトガイド |
JP2009087887A (ja) * | 2007-10-03 | 2009-04-23 | Colcoat Kk | 車両用室内照明装置 |
CN101932872B (zh) | 2008-02-01 | 2012-06-27 | 可乐丽股份有限公司 | 面光源元件和具备其的图像显示装置 |
US9857034B2 (en) | 2011-10-27 | 2018-01-02 | Lg Electronics Inc. | Ultra slim collimator for light emitting diode |
JP2013235120A (ja) | 2012-05-09 | 2013-11-21 | Yazaki Corp | 表示部発光ユニット |
-
2001
- 2001-10-04 JP JP2001309134A patent/JP4119633B2/ja not_active Expired - Fee Related
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