JP2010050096A5 - - Google Patents

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Publication number
JP2010050096A5
JP2010050096A5 JP2009189495A JP2009189495A JP2010050096A5 JP 2010050096 A5 JP2010050096 A5 JP 2010050096A5 JP 2009189495 A JP2009189495 A JP 2009189495A JP 2009189495 A JP2009189495 A JP 2009189495A JP 2010050096 A5 JP2010050096 A5 JP 2010050096A5
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JP
Japan
Prior art keywords
light guide
light
stick
disposed
guide stick
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
JP2009189495A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010050096A (ja
JP5677734B2 (ja
Filing date
Publication date
Priority claimed from CN2008101185847A external-priority patent/CN101655635B/zh
Application filed filed Critical
Publication of JP2010050096A publication Critical patent/JP2010050096A/ja
Publication of JP2010050096A5 publication Critical patent/JP2010050096A5/ja
Application granted granted Critical
Publication of JP5677734B2 publication Critical patent/JP5677734B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009189495A 2008-08-19 2009-08-18 導光装置 Expired - Fee Related JP5677734B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2008101185847A CN101655635B (zh) 2008-08-19 2008-08-19 导光装置
CN200810118584.7 2008-08-19

Publications (3)

Publication Number Publication Date
JP2010050096A JP2010050096A (ja) 2010-03-04
JP2010050096A5 true JP2010050096A5 (enExample) 2012-10-04
JP5677734B2 JP5677734B2 (ja) 2015-02-25

Family

ID=41696229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009189495A Expired - Fee Related JP5677734B2 (ja) 2008-08-19 2009-08-18 導光装置

Country Status (4)

Country Link
US (1) US8100572B2 (enExample)
JP (1) JP5677734B2 (enExample)
KR (1) KR101053843B1 (enExample)
CN (1) CN101655635B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102520518B (zh) * 2011-12-12 2016-02-03 康佳集团股份有限公司 一种基于导光板网点暗影补强的处理方法及装置
CN103090317A (zh) * 2013-01-22 2013-05-08 深圳市华星光电技术有限公司 光导入系统、侧入式背光模组及液晶显示器
CN113641038A (zh) * 2015-06-09 2021-11-12 瑞仪光电(苏州)有限公司 背光模块
CN106646728B (zh) * 2017-03-22 2019-08-30 合肥惠科金扬科技有限公司 一种导光板的椭圆网点设计方法、装置及导光板
CN109307904B (zh) * 2017-07-28 2020-09-25 盐城三鼎电子科技有限公司 一种带网点的背光源导光板
CN111025451B (zh) * 2019-11-08 2022-12-02 安徽高美福电子有限公司 一种针对热压工艺改变导光板整体密度比的网点设计方法
CN111190249B (zh) * 2020-02-26 2022-06-07 Oppo广东移动通信有限公司 一种背光模组及其电子设备
CN111487709B (zh) * 2020-05-12 2022-03-11 合肥通泰光电科技有限公司 一种均匀出光的导光板及其灯具
CN116243519B (zh) * 2021-12-08 2025-01-14 日亚化学工业株式会社 发光模块以及面状光源

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08254618A (ja) 1995-01-20 1996-10-01 Meitaku Syst:Kk エッジライト面光源装置
JP3429387B2 (ja) * 1995-03-31 2003-07-22 株式会社エンプラス サイドライト型面光源装置
JPH09231822A (ja) 1996-02-20 1997-09-05 Enplas Corp サイドライト型面光源装置
US6789910B2 (en) * 2000-04-12 2004-09-14 Semiconductor Energy Laboratory, Co., Ltd. Illumination apparatus
JP2002075037A (ja) 2000-09-05 2002-03-15 Minebea Co Ltd 面状照明装置
JP3901503B2 (ja) * 2001-07-30 2007-04-04 株式会社東芝 液晶表示装置およびその製造方法
JP4000444B2 (ja) * 2001-09-21 2007-10-31 ミネベア株式会社 面状照明装置
JP4125016B2 (ja) * 2002-02-06 2008-07-23 アルプス電気株式会社 照明装置及び液晶表示装置
JP4198975B2 (ja) * 2002-11-28 2008-12-17 アルプス電気株式会社 照明装置、導光体、及び液晶表示装置
CN2627536Y (zh) * 2003-05-29 2004-07-21 统宝光电股份有限公司 背光组件的光源组件结构
KR100674850B1 (ko) * 2005-05-02 2007-01-26 삼성전기주식회사 하이브리드 백라이트 장치

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