IN2014CN04756A - - Google Patents

Info

Publication number
IN2014CN04756A
IN2014CN04756A IN4756CHN2014A IN2014CN04756A IN 2014CN04756 A IN2014CN04756 A IN 2014CN04756A IN 4756CHN2014 A IN4756CHN2014 A IN 4756CHN2014A IN 2014CN04756 A IN2014CN04756 A IN 2014CN04756A
Authority
IN
India
Prior art keywords
aperture
collimating
collimator
light
optics
Prior art date
Application number
Other languages
English (en)
Inventor
li wei Sun
Li Yun
Li Cheng
Yang Meng Sun
Original Assignee
Koninkl Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN04756A publication Critical patent/IN2014CN04756A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0864—Catadioptric systems having non-imaging properties
    • G02B17/0868—Catadioptric systems having non-imaging properties for light condensing, e.g. for use with a light emitter
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0916—Adapting the beam shape of a semiconductor light source such as a laser diode or an LED, e.g. for efficiently coupling into optical fibers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
IN4756CHN2014 2011-12-13 2012-12-04 IN2014CN04756A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011083883 2011-12-13
PCT/IB2012/056937 WO2013088299A1 (en) 2011-12-13 2012-12-04 Optical collimator for led lights

Publications (1)

Publication Number Publication Date
IN2014CN04756A true IN2014CN04756A (ru) 2015-09-18

Family

ID=47628403

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4756CHN2014 IN2014CN04756A (ru) 2011-12-13 2012-12-04

Country Status (6)

Country Link
US (1) US10254521B2 (ru)
EP (2) EP2791724A1 (ru)
JP (1) JP6198748B2 (ru)
IN (1) IN2014CN04756A (ru)
RU (1) RU2670177C2 (ru)
WO (1) WO2013088299A1 (ru)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
EP2553320A4 (en) 2010-03-26 2014-06-18 Ilumisys Inc LED LAMP COMPRISING A THERMOELECTRIC GENERATOR
EP2553332B1 (en) 2010-03-26 2016-03-23 iLumisys, Inc. Inside-out led bulb
GB2484713A (en) 2010-10-21 2012-04-25 Optovate Ltd Illumination apparatus
US8523394B2 (en) 2010-10-29 2013-09-03 Ilumisys, Inc. Mechanisms for reducing risk of shock during installation of light tube
WO2013131002A1 (en) 2012-03-02 2013-09-06 Ilumisys, Inc. Electrical connector header for an led-based light
US9163794B2 (en) 2012-07-06 2015-10-20 Ilumisys, Inc. Power supply assembly for LED-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
AT514121B1 (de) * 2013-04-12 2015-06-15 Zizala Lichtsysteme Gmbh Leuchteinheit für einen Fahrzeugscheinwerfer sowie Fahrzeugscheinwerfer
CN104214547B (zh) * 2013-05-31 2016-09-07 深圳市海洋王照明工程有限公司 透镜及使用该透镜的照明装置
US9784430B2 (en) * 2013-06-07 2017-10-10 Philips Lighting Holding B.V. Lens and lighting device
FR3008777B1 (fr) * 2013-07-22 2017-12-29 Renault Sas Systeme d'eclairage, notamment pour un organe d'eclairage de vehicule automobile, a led integrees
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
KR20160111975A (ko) 2014-01-22 2016-09-27 일루미시스, 인크. 어드레스된 led들을 갖는 led 기반 조명
WO2015110392A1 (en) * 2014-01-27 2015-07-30 Koninklijke Philips N.V. Optical device and luminaire
US9435515B2 (en) * 2014-01-31 2016-09-06 Energizer Brands, Llc Near-field lens with convex hyperbolic surface
FR3019314B1 (fr) * 2014-03-28 2017-08-11 Gaggione Sas Collimateur de lumiere
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
KR101622095B1 (ko) * 2014-06-02 2016-05-18 현대모비스 주식회사 자동차의 조명 장치
JP6242505B2 (ja) * 2014-06-02 2017-12-06 フィリップス ライティング ホールディング ビー ヴィ 光のコリメーションのための光学系
EP2955430B1 (en) * 2014-06-12 2019-07-31 Harman Professional Denmark ApS Illumination device with uniform light beams
JP6606832B2 (ja) * 2015-02-26 2019-11-20 三菱電機株式会社 照明器具
KR101697212B1 (ko) * 2015-04-28 2017-02-01 동부라이텍 주식회사 조명장치
JP6094623B2 (ja) * 2015-05-18 2017-03-15 株式会社遠藤照明 照明器具用フレネルレンズおよびそれを有する照明器具
CN104864360B (zh) * 2015-05-27 2023-05-02 漳州立达信光电子科技有限公司 透镜结构
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
JP2018527711A (ja) * 2015-09-02 2018-09-20 ルミレッズ ホールディング ベーフェー Ｌｅｄモジュール及び照明モジュール
DE102015011714A1 (de) * 2015-09-07 2017-03-09 Bartenbach Holding Gmbh Beleuchtungsvorrichtung
JP2017067970A (ja) * 2015-09-30 2017-04-06 日本電産サンキョー株式会社 光学ユニットおよび集光レンズ
KR101764821B1 (ko) * 2015-10-12 2017-08-04 동부라이텍 주식회사 조명장치
JP2017108020A (ja) * 2015-12-10 2017-06-15 パナソニックＩｐマネジメント株式会社 レンズユニット、ｌｅｄモジュールおよびそれを用いた照明器具
KR102659369B1 (ko) * 2016-03-23 2024-04-22 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 광학 모듈
JP6861538B2 (ja) * 2016-06-22 2021-04-21 三菱電機株式会社 光源装置
NL2018334B1 (nl) * 2017-02-06 2018-09-03 Jozef Horvath Gusztav Uv-afdeklaaguithardinrichting
JP2018147702A (ja) * 2017-03-06 2018-09-20 三菱電機株式会社 照明装置
GB201705364D0 (en) 2017-04-03 2017-05-17 Optovate Ltd Illumination apparatus
GB201705365D0 (en) 2017-04-03 2017-05-17 Optovate Ltd Illumination apparatus
EP3438524A1 (de) 2017-08-02 2019-02-06 ERCO GmbH Leuchte
KR101940921B1 (ko) 2017-08-18 2019-01-22 주식회사 포스코 패턴글라스 및 이를 포함하는 태양광 발전모듈
GB201718307D0 (en) 2017-11-05 2017-12-20 Optovate Ltd Display apparatus
WO2019137909A1 (en) * 2018-01-10 2019-07-18 Signify Holding B.V. A led lamp and a method of controlling a led lamp
GB201800574D0 (en) * 2018-01-14 2018-02-28 Optovate Ltd Illumination apparatus
GB201803767D0 (en) 2018-03-09 2018-04-25 Optovate Ltd Illumination apparatus
CN111989607A (zh) * 2018-04-19 2020-11-24 昕诺飞控股有限公司 照明设备
DE202018102205U1 (de) * 2018-04-20 2019-07-24 Zumtobel Lighting Gmbh Linsenanordnung zum Richten des von einem Leuchtmittel emittierten Lichts
GB201807747D0 (en) 2018-05-13 2018-06-27 Optovate Ltd Colour micro-LED display apparatus
JP6912732B2 (ja) 2018-08-31 2021-08-04 日亜化学工業株式会社 発光装置およびその製造方法
RU2706219C1 (ru) * 2019-03-19 2019-11-15 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Коллиматор для жесткого рентгеновского излучения
TW202102883A (zh) 2019-07-02 2021-01-16 美商瑞爾Ｄ斯帕克有限責任公司 定向顯示設備
CN114616498A (zh) 2019-08-23 2022-06-10 瑞尔D斯帕克有限责任公司 定向照明设备和防窥显示器
EP4028804A4 (en) 2019-09-11 2023-10-25 RealD Spark, LLC DEVICE FOR DIRECTIONAL LIGHTING AND VISIBILITY DISPLAY
WO2021050918A1 (en) 2019-09-11 2021-03-18 Reald Spark, Llc Switchable illumination apparatus and privacy display
JP7548655B2 (ja) 2019-10-03 2024-09-10 リアルディー スパーク エルエルシー 受動光学ナノ構造を備える照明装置
CN114729730A (zh) 2019-10-03 2022-07-08 瑞尔D斯帕克有限责任公司 包括无源光学纳米结构的照明设备
EP4052082A1 (en) * 2019-10-28 2022-09-07 Signify Holding B.V. Color mixing with total internal reflector and center reflector
JP7231831B2 (ja) 2019-10-30 2023-03-02 日亜化学工業株式会社 光源装置
JP7148813B2 (ja) * 2019-10-30 2022-10-06 日亜化学工業株式会社 光源装置
FR3103258B1 (fr) * 2019-11-20 2021-11-05 Valeo Vision Dispositif lumineux pour vehicule automobile comportant un collimateur
JP7291086B2 (ja) * 2020-01-29 2023-06-14 スタンレー電気株式会社 照明装置
WO2021168090A1 (en) 2020-02-20 2021-08-26 Reald Spark, Llc Illumination and display apparatus
JP6867533B1 (ja) * 2020-05-20 2021-04-28 株式会社アルス 光源装置
US11782205B2 (en) 2021-04-28 2023-10-10 Nichia Corporation Light-emitting device including movement mechanism

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224178A (en) * 1940-05-08 1940-12-10 Ralph E Bitner Catadioptrical lens system
JPS59143117A (ja) 1983-02-04 1984-08-16 Saibishiya:Kk 集光器
CN1037573A (zh) 1988-05-09 1989-11-29 汽车电子、汽车拖拉机电器装置科研生产联合企业 整体压制的光准直器
DE4315393C2 (de) * 1993-05-08 2002-10-31 Bosch Gmbh Robert Kraftfahrzeugscheinwerfer mit einem Reflektor und einer Streulinse
JPH07287226A (ja) * 1994-04-18 1995-10-31 Hitachi Ltd 液晶表示装置
TW512214B (en) 2000-01-07 2002-12-01 Koninkl Philips Electronics Nv Luminaire
US6547423B2 (en) * 2000-12-22 2003-04-15 Koninklijke Phillips Electronics N.V. LED collimation optics with improved performance and reduced size
US6632004B2 (en) * 2000-12-27 2003-10-14 Canon Kabushiki Kaisha Lighting device
DE10256365A1 (de) * 2001-12-04 2003-07-17 Ccs Inc Lichtabstrahlungsvorrichtung, Lichtquellenvorrichtung, Beleuchtungseinheit und Lichtverbindungsmechanismus
JP3996164B2 (ja) * 2002-05-17 2007-10-24 シーシーエス株式会社 発光ダイオード装置及び発光ダイオード装置の製造方法
JP2004259541A (ja) 2003-02-25 2004-09-16 Cateye Co Ltd 照明器具
JP4661149B2 (ja) * 2003-12-22 2011-03-30 セイコーエプソン株式会社 照明装置及びプロジェクタ
JP4497348B2 (ja) * 2004-01-13 2010-07-07 株式会社小糸製作所 車両用灯具
DE602004011186T2 (de) 2004-05-14 2009-01-22 C.R.F. Società Consortile per Azioni, Orbassano Einheit zur Projektion eines Lichtbündels, eine optische Vorrichtung für die Einheit, und Fahrzeug Frontlichteinrichtung
ATE453930T1 (de) * 2004-10-14 2010-01-15 Fiat Ricerche Optikelement und modul zur projektion eines lichtbündels, und kraftfahrzeugleuchte mit einer mehrzahl solcher modulen
WO2007018927A2 (en) 2005-07-22 2007-02-15 Illumination Management Solutions, Inc. A light-conducting pedestal configuration for an led
KR100722590B1 (ko) * 2005-08-30 2007-05-28 삼성전기주식회사 백라이트용 ｌｅｄ 렌즈
JP4993434B2 (ja) * 2005-11-18 2012-08-08 スタンレー電気株式会社 白色ｌｅｄ照明装置
US7461960B2 (en) * 2006-05-05 2008-12-09 Zweibruder Optoelectronics LED illumination module
WO2008027692A2 (en) 2006-08-02 2008-03-06 Abu-Ageel Nayef M Led-based illumination system
EP2052287A1 (en) * 2006-08-10 2009-04-29 Upstream Engineering Oy Illuminator method and device
JP4355958B2 (ja) * 2006-11-21 2009-11-04 いすゞ自動車株式会社 車両のドア構造
CA2677457A1 (en) * 2007-02-06 2008-08-14 Helen Tuvesson Andersson New compounds, methods for their preparation and use thereof
WO2009025771A2 (en) * 2007-08-17 2009-02-26 Brightburst Technologies, Llc Parameterized optical system and method
US20090128921A1 (en) * 2007-11-15 2009-05-21 Philips Solid-State Lighting Solutions Led collimator having spline surfaces and related methods
JP2010067439A (ja) * 2008-09-10 2010-03-25 Harison Toshiba Lighting Corp 面発光装置および表示装置
US8068288B1 (en) * 2008-09-15 2011-11-29 Triformix, Inc. Thin stepped tulip lens
CN101750643B (zh) * 2008-12-05 2012-12-19 鸿富锦精密工业（深圳）有限公司 透镜及采用该透镜的光源模组
JP2010224089A (ja) * 2009-03-23 2010-10-07 Brother Ind Ltd プリズム
CN201680286U (zh) * 2009-11-24 2010-12-22 帝欧(上海)光电科技有限公司 高效led透镜以及发光模组
CN102102850A (zh) * 2009-12-16 2011-06-22 富准精密工业(深圳)有限公司 透镜及其应用的发光二极管模组
TW201122560A (en) * 2009-12-30 2011-07-01 Genius Electronic Optical Co Ltd Light guide lens and bicycle headlight using the same.
US8858022B2 (en) * 2011-05-05 2014-10-14 Ledengin, Inc. Spot TIR lens system for small high-power emitter
TW201139935A (en) * 2010-05-05 2011-11-16 Shun-Wei Yang An LED lighting device and the asymmetric lamp cup thereof
US8649094B2 (en) * 2010-05-21 2014-02-11 Eastman Kodak Company Low thermal stress birefringence imaging lens
JP5608048B2 (ja) * 2010-11-04 2014-10-15 日東光学株式会社 照明用レンズ
US20130135358A1 (en) * 2011-11-30 2013-05-30 Qualcomm Mems Technologies, Inc. Light collimating manifold for producing multiple virtual light sources

Also Published As

Publication number Publication date
EP4273443A2 (en) 2023-11-08
WO2013088299A1 (en) 2013-06-20
US20140316742A1 (en) 2014-10-23
RU2670177C2 (ru) 2018-10-18
RU2014128527A (ru) 2016-02-10
JP2015507817A (ja) 2015-03-12
US10254521B2 (en) 2019-04-09
EP4273443A3 (en) 2023-12-20
EP2791724A1 (en) 2014-10-22
JP6198748B2 (ja) 2017-09-20

Similar Documents

Publication Publication Date Title
IN2014CN04756A (ru)
PH12019500654A1 (en) Compact head-mounted display system
EP2583026A4 (en) REFLECTOR LENS OPTICS OF HIGH COLLIMATING LEVEL AND LUMINAIRE DIODES
WO2013009221A3 (en) Light-emitting diode lamp
NZ595165A (en) Lens with controlled light refraction
EP3086024A3 (en) Light emitting module
RU2012137886A (ru) Светодиодное осветительное устройство для теплицы и теплица, содержащая светодиодное осветительное устройство
WO2011085146A8 (en) Compact light-mixing led light engine and white led lamp with narrow beam and high cri using same
IN2014CN01871A (ru)
WO2011056197A3 (en) Hybrid reflector system for lighting device
TW200743828A (en) Light guide lens and light emitting diode package structure having the light guide lens
MX2013014392A (es) Lampara de bajo perfil con uso de lente tir.
JP2015507817A5 (ru)
WO2009114114A3 (en) Prismatic lens and reflector/refractor device
EA201300940A1 (ru) Осветительное устройство
EP2438478A4 (en) LED LENS AND LED REVERTER COMPRISING THE SAME
MY156117A (en) Backlight unit
WO2013009670A3 (en) Lighting assembly with controlled configurable light redirection
WO2010042423A3 (en) Compact led downlight with cuspated flux-redistribution lens
WO2011119453A3 (en) Lens system for an led luminaire
TW200604641A (en) Area light source device and display device
RU2014139653A (ru) Устройство для излучения света из виртуального источника
EP2503224A3 (en) Vehicle lighting unit
RU2015142516A (ru) Низкопрофильное оптическое устройство
MX2015002521A (es) Lentes de optica extendida para iluminacion de pared.