JP2013008662A5 - - Google Patents

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Publication number
JP2013008662A5
JP2013008662A5 JP2012055119A JP2012055119A JP2013008662A5 JP 2013008662 A5 JP2013008662 A5 JP 2013008662A5 JP 2012055119 A JP2012055119 A JP 2012055119A JP 2012055119 A JP2012055119 A JP 2012055119A JP 2013008662 A5 JP2013008662 A5 JP 2013008662A5
Authority
JP
Japan
Prior art keywords
stopper
groove
guide plate
light guide
lighting system
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
JP2012055119A
Other languages
English (en)
Japanese (ja)
Other versions
JP6029837B2 (ja
JP2013008662A (ja
Filing date
Publication date
Priority claimed from KR1020110061716A external-priority patent/KR101874902B1/ko
Priority claimed from KR1020110070377A external-priority patent/KR101820693B1/ko
Application filed filed Critical
Publication of JP2013008662A publication Critical patent/JP2013008662A/ja
Publication of JP2013008662A5 publication Critical patent/JP2013008662A5/ja
Application granted granted Critical
Publication of JP6029837B2 publication Critical patent/JP6029837B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012055119A 2011-06-24 2012-03-12 バックライトユニット及びそれを用いたディスプレイ装置 Expired - Fee Related JP6029837B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020110061716A KR101874902B1 (ko) 2011-06-24 2011-06-24 백라이트 유닛 및 그를 이용한 디스플레이 장치
KR10-2011-0061716 2011-06-24
KR1020110070377A KR101820693B1 (ko) 2011-07-15 2011-07-15 백라이트 유닛 및 그를 이용한 디스플레이 장치
KR10-2011-0070377 2011-07-15

Publications (3)

Publication Number Publication Date
JP2013008662A JP2013008662A (ja) 2013-01-10
JP2013008662A5 true JP2013008662A5 (enExample) 2015-03-19
JP6029837B2 JP6029837B2 (ja) 2016-11-24

Family

ID=45977188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012055119A Expired - Fee Related JP6029837B2 (ja) 2011-06-24 2012-03-12 バックライトユニット及びそれを用いたディスプレイ装置

Country Status (5)

Country Link
US (2) US8876319B2 (enExample)
EP (1) EP2538250A3 (enExample)
JP (1) JP6029837B2 (enExample)
CN (1) CN102840510B (enExample)
TW (1) TWI553382B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973475B1 (fr) * 2011-03-30 2018-05-25 Gb Developpement Module d'eclairage, a homogeneite d'eclairage amelioree.
CN104390177A (zh) * 2014-11-14 2015-03-04 深圳市华星光电技术有限公司 一种背光模组
CN105116618B (zh) * 2015-10-14 2018-01-23 京东方科技集团股份有限公司 背光模组和显示装置
CN105425333A (zh) * 2016-01-05 2016-03-23 京东方科技集团股份有限公司 一种导光基板、背光模组及显示装置
JP6846944B2 (ja) * 2017-02-20 2021-03-24 三菱電機株式会社 面状光源装置および表示装置
CN107203068A (zh) * 2017-06-06 2017-09-26 东莞恒扬光电有限公司 一种便于组装的背光板
US10705290B2 (en) * 2018-08-22 2020-07-07 Dura Operating, Llc Light guide plate providing protection for electronics components of a printed circuit board
CN111246141B (zh) * 2020-02-04 2022-04-12 海信视像科技股份有限公司 一种电视机拾音盒体
TWI782725B (zh) * 2021-09-29 2022-11-01 嵐雅光學股份有限公司 二次光學透鏡及led燈具
CN117523975A (zh) * 2023-10-19 2024-02-06 友达光电（苏州）有限公司 显示面板

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US5307244A (en) * 1991-07-01 1994-04-26 Matthews Family Revocable Trust Light-insulated lamp and illuminating systems
US5613751A (en) * 1995-06-27 1997-03-25 Lumitex, Inc. Light emitting panel assemblies
JP3521301B2 (ja) * 1997-03-14 2004-04-19 オムロン株式会社 面光源装置
JP3642263B2 (ja) * 2000-05-23 2005-04-27 セイコーエプソン株式会社 液晶装置及び電子機器
US7766517B2 (en) * 2001-06-15 2010-08-03 Apple Inc. Active enclosure for computing device
CN1510482A (zh) * 2002-12-24 2004-07-07 明基电通股份有限公司 直下式背光模块
US6811282B1 (en) * 2003-04-18 2004-11-02 Heng Huang Kuo Straight down-type backlight module assembly structure
US8297801B2 (en) * 2004-07-16 2012-10-30 Osram Sylvania Inc. Light emitting diode disc optic with heat sink housing
US20070086179A1 (en) * 2005-10-14 2007-04-19 Radiant Opto-Electronics Corporation Light mixing plate and direct backlight module
JP4708307B2 (ja) * 2005-11-04 2011-06-22 昭和電工株式会社 導光部材およびこの導光部材を用いた面光源装置、ならびに表示装置
CN101915395A (zh) * 2005-11-04 2010-12-15 昭和电工株式会社 光导元件、采用该光导元件的平面光源和显示装置
KR101222152B1 (ko) * 2006-02-06 2013-01-14 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 갖는 표시 장치
KR101308701B1 (ko) * 2006-02-21 2013-09-13 삼성디스플레이 주식회사 점광원, 이를 갖는 광 출사 모듈 및 표시장치
KR100989219B1 (ko) * 2006-06-30 2010-10-20 엘지디스플레이 주식회사 백라이트 어셈블리 및 이를 구비한 액정표시장치.
US20090086508A1 (en) * 2007-09-27 2009-04-02 Philips Lumileds Lighting Company, Llc Thin Backlight Using Low Profile Side Emitting LEDs
TW200919023A (en) * 2007-10-19 2009-05-01 Foxsemicon Integrated Tech Inc Light emitting diode surface light source device
TWM353377U (en) * 2008-10-03 2009-03-21 K Laser Technology Inc Embedded light guiding apparatus
JP2010135297A (ja) * 2008-11-04 2010-06-17 Fujifilm Corp 面状照明装置
KR20100054209A (ko) * 2008-11-14 2010-05-25 엘지이노텍 주식회사 액정표시장치 및 도광판의 제조방법
TW200938909A (en) * 2009-03-13 2009-09-16 Global Lighting Technologies Taiwan Inc Section light-guide structure of light-guide plate
US7997784B2 (en) * 2009-05-12 2011-08-16 Global Lighting Technologies (Taiwan) Inc. Light guide apparatus of backlight module
KR20110011463A (ko) * 2009-07-28 2011-02-08 엘지이노텍 주식회사 라이트 유닛 및 이를 구비한 표시장치
KR101636883B1 (ko) * 2009-12-01 2016-07-07 삼성디스플레이 주식회사 확산형 도광판을 이용한 표시장치
TWM386512U (en) * 2009-12-02 2010-08-11 Dynascan Technology Corp Parallel combined backlight plate for monitor and monitor containing the same
US8646932B2 (en) * 2010-06-15 2014-02-11 Lg Innotek Co., Ltd. Backlight unit and the display device having the same
US8641219B1 (en) * 2010-06-17 2014-02-04 Rockwell Collins, Inc. High efficiency rear lit waveguide
JP2012018855A (ja) * 2010-07-09 2012-01-26 Hitachi Consumer Electronics Co Ltd 照明装置及びこれを備える表示装置
CN101893190B (zh) * 2010-07-14 2013-04-24 深圳市华星光电技术有限公司 区域调光背光模块与使用该背光模块的液晶显示器

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