JP2009087916A5 - - Google Patents
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- Publication number
- JP2009087916A5 JP2009087916A5 JP2008044691A JP2008044691A JP2009087916A5 JP 2009087916 A5 JP2009087916 A5 JP 2009087916A5 JP 2008044691 A JP2008044691 A JP 2008044691A JP 2008044691 A JP2008044691 A JP 2008044691A JP 2009087916 A5 JP2009087916 A5 JP 2009087916A5
- Authority
- JP
- Japan
- Prior art keywords
- backlight assembly
- prism
- flat portion
- incident
- 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
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070099058A KR101365091B1 (ko) | 2007-10-02 | 2007-10-02 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
KR10-2007-0099058 | 2007-10-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009087916A JP2009087916A (ja) | 2009-04-23 |
JP2009087916A5 true JP2009087916A5 (de) | 2011-04-14 |
JP5273768B2 JP5273768B2 (ja) | 2013-08-28 |
Family
ID=40537895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008044691A Expired - Fee Related JP5273768B2 (ja) | 2007-10-02 | 2008-02-26 | バックライトアセンブリ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5273768B2 (de) |
KR (1) | KR101365091B1 (de) |
CN (1) | CN101403834B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101054385B1 (ko) * | 2009-11-19 | 2011-08-04 | 주식회사 엘엠에스 | 도광판 및 이를 구비하는 백라이트 유닛 |
JP5610202B2 (ja) * | 2010-06-23 | 2014-10-22 | ミネベア株式会社 | 面状照明装置 |
KR102157549B1 (ko) * | 2010-10-15 | 2020-09-21 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 구비한 액정표시장치 |
JP5861907B2 (ja) * | 2011-04-14 | 2016-02-16 | 株式会社クラレ | 面光源装置及び画像表示装置 |
WO2018186413A1 (ja) * | 2017-04-04 | 2018-10-11 | 株式会社クラレ | 導光体、及び面状発光モジュール |
DE112018002189B4 (de) | 2017-04-27 | 2024-06-13 | Panasonic Automotive Systems Co., Ltd. | Bordanzeigevorrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2950219B2 (ja) * | 1995-10-13 | 1999-09-20 | オムロン株式会社 | 面光源装置、当該面光源装置を用いた画像表示装置及び当該面光源装置に用いるプリズムアレイ |
JP3644787B2 (ja) * | 1996-05-09 | 2005-05-11 | 松下電器産業株式会社 | 面状照明系 |
US6123431A (en) * | 1997-03-19 | 2000-09-26 | Sanyo Electric Co., Ltd | Backlight apparatus and light guide plate |
KR100271672B1 (ko) * | 1998-05-20 | 2000-11-15 | 구본준 | 시이트 구조의 광학소자 및 그를 이용한 백라이트 유니트 |
JP3434465B2 (ja) * | 1999-04-22 | 2003-08-11 | 三菱電機株式会社 | 液晶表示装置用バックライト |
US6845212B2 (en) * | 1999-10-08 | 2005-01-18 | 3M Innovative Properties Company | Optical element having programmed optical structures |
JP2002109924A (ja) * | 2000-09-28 | 2002-04-12 | Toyota Industries Corp | 導光板 |
JP4152605B2 (ja) * | 2001-05-30 | 2008-09-17 | 株式会社エンプラス | 導光板、面光源装置及び液晶ディスプレイ |
KR100799156B1 (ko) * | 2001-07-13 | 2008-01-29 | 삼성전자주식회사 | 도광판, 이의 제조 방법, 이를 이용한 액정표시장치 |
JP2003098356A (ja) * | 2001-09-20 | 2003-04-03 | Pioneer Electronic Corp | 導光板 |
KR20050042004A (ko) * | 2001-10-31 | 2005-05-04 | 미쯔비시 가가꾸 가부시끼가이샤 | 디스플레이 장치 |
JP2005268201A (ja) * | 2004-02-20 | 2005-09-29 | Omron Corp | 面光源装置 |
JP2006344598A (ja) * | 2005-06-10 | 2006-12-21 | Samsung Electronics Co Ltd | 導光板、これを有するバックライトアセンブリ及び液晶表示装置 |
KR20060128448A (ko) * | 2005-06-10 | 2006-12-14 | 삼성전자주식회사 | 도광판, 이를 갖는 백라이트 어셈블리 및 액정표시장치 |
-
2007
- 2007-10-02 KR KR1020070099058A patent/KR101365091B1/ko active IP Right Grant
-
2008
- 2008-02-26 JP JP2008044691A patent/JP5273768B2/ja not_active Expired - Fee Related
- 2008-03-28 CN CN2008100888277A patent/CN101403834B/zh not_active Expired - Fee Related
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