JP2014517482A5 - - Google Patents

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Publication number
JP2014517482A5
JP2014517482A5 JP2014514175A JP2014514175A JP2014517482A5 JP 2014517482 A5 JP2014517482 A5 JP 2014517482A5 JP 2014514175 A JP2014514175 A JP 2014514175A JP 2014514175 A JP2014514175 A JP 2014514175A JP 2014517482 A5 JP2014517482 A5 JP 2014517482A5
Authority
JP
Japan
Prior art keywords
light
light guide
guide layer
coupling portion
lighting fixture
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
JP2014514175A
Other languages
English (en)
Japanese (ja)
Other versions
JP6157456B2 (ja
JP2014517482A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2012/052654 external-priority patent/WO2012168822A1/en
Publication of JP2014517482A publication Critical patent/JP2014517482A/ja
Publication of JP2014517482A5 publication Critical patent/JP2014517482A5/ja
Application granted granted Critical
Publication of JP6157456B2 publication Critical patent/JP6157456B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014514175A 2011-06-09 2012-05-28 照明器具 Expired - Fee Related JP6157456B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11169225.7 2011-06-09
EP11169225 2011-06-09
PCT/IB2012/052654 WO2012168822A1 (en) 2011-06-09 2012-05-28 Luminaire

Publications (3)

Publication Number Publication Date
JP2014517482A JP2014517482A (ja) 2014-07-17
JP2014517482A5 true JP2014517482A5 (enExample) 2015-07-16
JP6157456B2 JP6157456B2 (ja) 2017-07-05

Family

ID=46354426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014514175A Expired - Fee Related JP6157456B2 (ja) 2011-06-09 2012-05-28 照明器具

Country Status (6)

Country Link
US (1) US9372298B2 (enExample)
EP (1) EP2718756B1 (enExample)
JP (1) JP6157456B2 (enExample)
CN (1) CN103582833B (enExample)
RU (1) RU2605690C2 (enExample)
WO (1) WO2012168822A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101417747B1 (ko) * 2012-09-20 2014-07-10 주식회사 토비스 백라이트 유닛, 그리고 이를 포함하는 액정 표시 장치와 게임 머신
DE202012104953U1 (de) * 2012-12-19 2014-03-26 Zumtobel Lighting Gmbh Leuchte mit einem gekrümmten Lichtleitelement
US11655950B2 (en) 2014-03-15 2023-05-23 Ideal Industries Lighting Llc Lighting devices having optical waveguides for controlled light distribution
US11249239B2 (en) * 2019-03-29 2022-02-15 Ideal Industries Lighting Llc Waveguide managing high power density
US9645303B2 (en) * 2013-03-15 2017-05-09 Cree, Inc. Luminaires utilizing edge coupling
JP6248411B2 (ja) * 2013-05-10 2017-12-20 市光工業株式会社 車両用灯具
AT515052B1 (de) * 2013-10-17 2015-08-15 Mb Microtec Ag Visiervorrichtung
JP6221116B2 (ja) * 2013-12-17 2017-11-01 コニカミノルタ株式会社 導光体、光源装置及び画像読み取り装置
EP3114397B1 (en) * 2014-02-24 2020-12-16 Quarkstar LLC Luminaire module having a light guide with a redirecting end-face
DE202014104031U1 (de) * 2014-08-28 2015-12-04 Zumtobel Lighting Gmbh Rahmenlose Pendelleuchte
CN104832885A (zh) * 2015-04-24 2015-08-12 深圳市华星光电技术有限公司 液晶显示器、背光模组及其导光板
DE102015114310A1 (de) * 2015-08-28 2017-03-02 Itz Innovations- Und Technologiezentrum Gmbh Optisches Element
TWI668500B (zh) * 2018-03-27 2019-08-11 National Taiwan Normal University 光調節裝置及具有該光調節裝置的背光模組
RU2768240C1 (ru) * 2020-12-25 2022-03-23 Общество с ограниченной ответственностью "МДМ-Лайт" Светильник (варианты)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913594A (en) 1997-02-25 1999-06-22 Iimura; Keiji Flat panel light source device and passive display device utilizing the light source device
US6361180B1 (en) 1997-02-25 2002-03-26 Keiji Iimura Light diffusing apparatus using light guide
US5857770A (en) 1997-03-24 1999-01-12 Ford Motor Company Laser illuminated vehicle lighting system utilizing a turning prism
FI106992B (fi) * 1999-05-28 2001-05-15 Ics Intelligent Control System Valo-opaste
DE60224038T2 (de) 2001-06-01 2008-11-06 Philips Lumileds Lighting Company, LLC, San Jose Kompaktes verlichtungssystem und zugehörige anzeige
JP4156919B2 (ja) * 2002-12-18 2008-09-24 三菱電機株式会社 面状光源装置、液晶表示装置及び表示装置
US7565054B2 (en) 2004-04-30 2009-07-21 Oy Modilis Ltd. Ultra thin lighting element
JP2005332719A (ja) * 2004-05-20 2005-12-02 Mitsubishi Electric Corp 面状光源装置および該面状光源装置を備えた表示装置
JP2006156039A (ja) 2004-11-26 2006-06-15 Nec Lcd Technologies Ltd 面状光源装置及びこれを用いた液晶表示装置
KR100774061B1 (ko) * 2005-05-17 2007-11-06 엔이씨 엘씨디 테크놀로지스, 엘티디. 백라이트 및 액정 표시 장치
GB2438440B (en) 2006-05-26 2008-04-23 Design Led Products Ltd A composite light guiding device
JP5490531B2 (ja) * 2006-06-22 2014-05-14 コーニンクレッカ フィリップス エヌ ヴェ Ｌｅｄベースの背景照明光用の対称的な光ガイドの構造
US7806579B2 (en) 2007-03-30 2010-10-05 Honeywell International Inc. Luminaire having a two-way waveguide
JP2009043636A (ja) * 2007-08-10 2009-02-26 Mitsubishi Electric Corp 面状光源装置および表示装置
US7661865B2 (en) 2007-10-17 2010-02-16 Nec Lcd Technologies, Ltd. Liquid crystal display backlight and liquid crystal display device
US7949213B2 (en) 2007-12-07 2011-05-24 Qualcomm Mems Technologies, Inc. Light illumination of displays with front light guide and coupling elements
US8049951B2 (en) * 2008-04-15 2011-11-01 Qualcomm Mems Technologies, Inc. Light with bi-directional propagation
CN201242091Y (zh) * 2008-08-07 2009-05-20 上海恒烁光电科技有限公司 Led平面光源吸顶灯
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
US7954975B2 (en) 2009-04-03 2011-06-07 Mig Technology Inc. Refraction-type led ceiling lamp
RU101528U1 (ru) * 2010-08-06 2011-01-20 Общество с ограниченной ответственностью "МиассСветоПрибор" Светодиодный светильник

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