ATE535945T1 - Seitlich emittierende leuchtdiode und linse - Google Patents

Seitlich emittierende leuchtdiode und linse

Info

Publication number
ATE535945T1
ATE535945T1 AT03076985T AT03076985T ATE535945T1 AT E535945 T1 ATE535945 T1 AT E535945T1 AT 03076985 T AT03076985 T AT 03076985T AT 03076985 T AT03076985 T AT 03076985T AT E535945 T1 ATE535945 T1 AT E535945T1
Authority
AT
Austria
Prior art keywords
lens
refracting
refracting surface
central axis
light emitting
Prior art date
Application number
AT03076985T
Other languages
English (en)
Inventor
Robert S West
Gary D Sasser
James W Stewart
Original Assignee
Philips Lumileds Lighting Co
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 Philips Lumileds Lighting Co filed Critical Philips Lumileds Lighting Co
Application granted granted Critical
Publication of ATE535945T1 publication Critical patent/ATE535945T1/de

Links

Classifications

    • 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
    • G02B19/0071—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source adapted to illuminate a complete hemisphere or a plane extending 360 degrees around the source
    • 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
    • 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
    • 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
    • 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
    • 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
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0018—Redirecting means on the surface of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements
    • H01L33/60—Reflective elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
AT03076985T 2002-06-24 2003-06-23 Seitlich emittierende leuchtdiode und linse ATE535945T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/179,600 US6679621B2 (en) 2002-06-24 2002-06-24 Side emitting LED and lens

Publications (1)

Publication Number Publication Date
ATE535945T1 true ATE535945T1 (de) 2011-12-15

Family

ID=29717908

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03076985T ATE535945T1 (de) 2002-06-24 2003-06-23 Seitlich emittierende leuchtdiode und linse

Country Status (5)

Country Link
US (1) US6679621B2 (de)
EP (1) EP1376708B1 (de)
JP (1) JP4623944B2 (de)
AT (1) ATE535945T1 (de)
TW (1) TWI331811B (de)

Families Citing this family (429)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101201307B1 (ko) * 2005-06-30 2012-11-14 엘지디스플레이 주식회사 백라이트유닛
US6896381B2 (en) * 2002-10-11 2005-05-24 Light Prescriptions Innovators, Llc Compact folded-optics illumination lens
US7042655B2 (en) * 2002-12-02 2006-05-09 Light Prescriptions Innovators, Llc Apparatus and method for use in fulfilling illumination prescription
US7377671B2 (en) * 2003-02-04 2008-05-27 Light Prescriptions Innovators, Llc Etendue-squeezing illumination optics
US7320531B2 (en) * 2003-03-28 2008-01-22 Philips Lumileds Lighting Company, Llc Multi-colored LED array with improved brightness profile and color uniformity
KR100852579B1 (ko) * 2003-03-31 2008-08-14 샤프 가부시키가이샤 면 조명 장치 및 그것을 이용한 액정 표시 장치
US7021797B2 (en) * 2003-05-13 2006-04-04 Light Prescriptions Innovators, Llc Optical device for repositioning and redistributing an LED's light
US8075147B2 (en) * 2003-05-13 2011-12-13 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
US7329029B2 (en) 2003-05-13 2008-02-12 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
EP1660918B1 (de) * 2003-07-29 2017-03-15 Light Engine Limited Umfänglich emittierende leuchtvorrichtungen und durch transversalachsen-profil-sweeps gebildete linsenelemente
MY130919A (en) * 2003-09-19 2007-07-31 Mattel Inc Multidirectional light emitting diode unit
DE10343529A1 (de) * 2003-09-19 2005-04-21 Pepperl & Fuchs Vorrichtung zur optischen Übermittlung von Information
US7314296B2 (en) * 2003-12-08 2008-01-01 Honeywell International Inc. Multi-platform aircraft forward position light utilizing LED-based light source
US7434970B2 (en) * 2004-03-12 2008-10-14 Honeywell International Inc. Multi-platform LED-based aircraft rear position light
US7182496B2 (en) 2004-04-14 2007-02-27 Opto Technology, Inc. Multiple LED focused lighting device
JP4305850B2 (ja) * 2004-05-24 2009-07-29 株式会社 日立ディスプレイズ バックライト装置及び表示装置
AU2005250875B2 (en) * 2004-05-26 2010-07-01 Gelcore Llc Led lighting systems for product display cases
KR100586966B1 (ko) * 2004-05-27 2006-06-08 삼성전기주식회사 수직 발광형 백라이트 모듈
KR100586965B1 (ko) * 2004-05-27 2006-06-08 삼성전기주식회사 발광 다이오드 소자
KR100586968B1 (ko) * 2004-05-28 2006-06-08 삼성전기주식회사 Ｌｅｄ 패키지 및 이를 구비한 액정표시장치용 백라이트어셈블리
KR100586970B1 (ko) * 2004-05-28 2006-06-08 삼성전기주식회사 액정 디스플레이 표시장치의 백라이트 유닛
US7570846B2 (en) 2004-06-21 2009-08-04 Oree, Advanced Illumination Solutions Inc. High efficacy waveguide coupler
US7520650B2 (en) * 2004-06-28 2009-04-21 Whelen Engineering Company, Inc. Side-emitting collimator
US7083313B2 (en) * 2004-06-28 2006-08-01 Whelen Engineering Company, Inc. Side-emitting collimator
US20060012999A1 (en) * 2004-07-16 2006-01-19 Coushaine Charles M Molded-in light emitting diode light source
US7118262B2 (en) * 2004-07-23 2006-10-10 Cree, Inc. Reflective optical elements for semiconductor light emitting devices
WO2006010249A1 (en) * 2004-07-27 2006-02-02 The University Of British Columbia Diffuser for light from light source array and displays incorporating same
US7201495B2 (en) * 2004-08-03 2007-04-10 Philips Lumileds Lighting Company, Llc Semiconductor light emitting device package with cover with flexible portion
KR20060012959A (ko) * 2004-08-05 2006-02-09 삼성전자주식회사 표시 장치용 백라이트
WO2006020535A2 (en) * 2004-08-09 2006-02-23 Valeo Sylvania Llc Led bulb refractive relector
KR100616598B1 (ko) 2004-08-11 2006-08-28 삼성전기주식회사 발광 다이오드 렌즈 및 이를 구비한 백라이트 모듈
US7217022B2 (en) * 2004-08-31 2007-05-15 Opto Technology, Inc. Optic fiber LED light source
DE102004043516A1 (de) * 2004-09-08 2006-03-23 Osram Opto Semiconductors Gmbh Seitlich emittierendes strahlungserzeugendes Bauelement und Linse für ein solches Bauelement
CN101014894B (zh) * 2004-09-08 2010-11-10 奥斯兰姆奥普托半导体有限责任公司 侧面发出辐射的器件和用于如此器件的透镜
US7410275B2 (en) * 2004-09-21 2008-08-12 Lumination Llc Refractive optic for uniform illumination
TWI249257B (en) * 2004-09-24 2006-02-11 Epistar Corp Illumination apparatus
DE102005045589A1 (de) 2004-09-24 2006-04-06 Epistar Corp. Flüssigkristalldisplay
KR100677135B1 (ko) * 2004-09-25 2007-02-02 삼성전자주식회사 측 발광 디바이스 및 이를 광원으로 사용하는 백라이트유닛 및 이를 채용한 액정표시장치
CN100433385C (zh) * 2004-09-30 2008-11-12 晶元光电股份有限公司 发光装置
US7748873B2 (en) * 2004-10-07 2010-07-06 Seoul Semiconductor Co., Ltd. Side illumination lens and luminescent device using the same
CN100416378C (zh) * 2004-10-08 2008-09-03 索尼株式会社 背照光用光源单元、液晶显示用背照光装置及透射型液晶显示装置
US8541795B2 (en) * 2004-10-12 2013-09-24 Cree, Inc. Side-emitting optical coupling device
KR100688767B1 (ko) * 2004-10-15 2007-02-28 삼성전기주식회사 Ｌｅｄ 광원용 렌즈
KR101080355B1 (ko) * 2004-10-18 2011-11-04 삼성전자주식회사 발광다이오드와 그 렌즈
KR100638657B1 (ko) * 2004-10-20 2006-10-30 삼성전기주식회사 양극성 측면 방출형 발광 다이오드 렌즈 및 이를 구비하는발광 다이오드 모듈
US7901102B2 (en) * 2004-10-22 2011-03-08 Samsung Electronics Co., Ltd. Backlight unit and liquid crystal display apparatus employing the same
KR100657281B1 (ko) * 2004-10-29 2006-12-14 삼성전자주식회사 측 발광 디바이스 및 이를 광원으로 사용하는 백라이트유닛 및 이를 채용한 액정표시장치
KR100657284B1 (ko) * 2004-11-03 2006-12-14 삼성전자주식회사 백라이트 유닛 및 이를 채용한 액정표시장치
US7344902B2 (en) * 2004-11-15 2008-03-18 Philips Lumileds Lighting Company, Llc Overmolded lens over LED die
US7352011B2 (en) * 2004-11-15 2008-04-01 Philips Lumileds Lighting Company, Llc Wide emitting lens for LED useful for backlighting
KR100580753B1 (ko) 2004-12-17 2006-05-15 엘지이노텍 주식회사 발광소자 패키지
TWI261654B (en) * 2004-12-29 2006-09-11 Ind Tech Res Inst Lens and LED with uniform light emitted applying the lens
TWI314233B (en) * 2004-12-30 2009-09-01 Ind Tech Res Inst A backlight module using diffraction optical element
CN100371792C (zh) * 2004-12-30 2008-02-27 联准实业有限公司 直下式背光模块
TWI313775B (en) * 2005-01-06 2009-08-21 Au Optronics Corp Backlight module and illumination device thereof
TWI266079B (en) * 2005-01-10 2006-11-11 Shiu-Hua Huang Steering lens and light emitting system using the same
TWI246606B (en) * 2005-01-12 2006-01-01 Au Optronics Corp Backlight module, dish lens for backlight module and light emitting diode
DE102006002275A1 (de) * 2005-01-19 2006-07-20 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
KR100649640B1 (ko) * 2005-02-03 2006-11-27 삼성전기주식회사 측면 방출형 발광다이오드 패키지
DE102005061431B4 (de) 2005-02-03 2020-01-02 Samsung Electronics Co., Ltd. LED-Einheit der Art Seitenausstrahlung
CN100350313C (zh) * 2005-02-08 2007-11-21 友达光电股份有限公司 液晶显示器的背光组件
CN100359381C (zh) * 2005-02-08 2008-01-02 友达光电股份有限公司 背光组件的碟形透镜与点状光源
US20060187650A1 (en) * 2005-02-24 2006-08-24 3M Innovative Properties Company Direct lit backlight with light recycling and source polarizers
US7275849B2 (en) * 2005-02-25 2007-10-02 Visteon Global Technologies, Inc. LED replacement bulb
KR100644684B1 (ko) * 2005-02-26 2006-11-14 삼성전자주식회사 직선형 측 발광기 및 이를 채용한 백라이트 시스템 및 액정표시장치
DE102005020908A1 (de) * 2005-02-28 2006-08-31 Osram Opto Semiconductors Gmbh Beleuchtungsvorrichtung
KR101134301B1 (ko) * 2005-02-28 2012-04-13 엘지디스플레이 주식회사 엘이디 백라이트어셈블리 및 이를 이용한 액정표시장치모듈
JP4595595B2 (ja) * 2005-03-08 2010-12-08 ソニー株式会社 バックライト装置及び液晶表示装置
US7413689B2 (en) * 2005-03-24 2008-08-19 Syntec Technologies Inc. Lens element from diamond-turned thermoplastic resin
KR20060105346A (ko) * 2005-04-04 2006-10-11 삼성전자주식회사 백라이트 유닛 및 이를 채용한 액정표시장치
TWI262604B (en) * 2005-04-19 2006-09-21 Young Lighting Technology Inc LED lens
JP2006309242A (ja) * 2005-04-26 2006-11-09 Lg Electronics Inc 光学レンズ及びこれを用いた発光素子パッケージ及びバックライトユニット
WO2006116518A2 (en) * 2005-04-28 2006-11-02 Illumination Management Solutions, Inc. Led that generates a high-aspect ratio light pattern
KR101044682B1 (ko) * 2005-05-06 2011-06-28 에피스타 코포레이션 조명 패키지
CN1866552A (zh) * 2005-05-18 2006-11-22 光宝科技股份有限公司 光线行进方向改变单元及含有其的模块和发光二极管组件
FR2886237B1 (fr) 2005-05-27 2009-02-13 Valeo Vision Sa Dispositif d'eclairage ou de signalisation d'aspect ameliore pour vehicule automobile
CN100430801C (zh) * 2005-05-27 2008-11-05 友达光电股份有限公司 背光模块及其照明装置
JP4458359B2 (ja) * 2005-06-06 2010-04-28 スタンレー電気株式会社 レンズおよびレンズユニット並びにそれらを具備する灯具
US8128272B2 (en) 2005-06-07 2012-03-06 Oree, Inc. Illumination apparatus
US8272758B2 (en) 2005-06-07 2012-09-25 Oree, Inc. Illumination apparatus and methods of forming the same
US8215815B2 (en) 2005-06-07 2012-07-10 Oree, Inc. Illumination apparatus and methods of forming the same
US20060285311A1 (en) * 2005-06-19 2006-12-21 Chih-Li Chang Light-emitting device, backlight module, and liquid crystal display using the same
KR100705704B1 (ko) * 2005-06-21 2007-04-09 주식회사 나모텍 엘이디 어레이용 렌즈 및 이를 이용한 백라이트 장치
KR100784057B1 (ko) 2005-06-24 2007-12-10 엘지이노텍 주식회사 발광소자 패키지 및 발광소자 패키지 제조 방법
KR20060135207A (ko) * 2005-06-24 2006-12-29 엘지.필립스 엘시디 주식회사 휘도를 개선한 발광다이오드 램프 및 이를 이용하는백라이트 어셈블리
US7339196B2 (en) * 2005-06-25 2008-03-04 Industrial Technology Research Institute Packaging of SMD light emitting diodes
US20060291203A1 (en) * 2005-06-27 2006-12-28 Munisamy Anandan Fiber mixed R-G-B white emitting LED package
KR100631992B1 (ko) * 2005-07-19 2006-10-09 삼성전기주식회사 측면 방출형 이중 렌즈 구조 ｌｅｄ 패키지
US20070018182A1 (en) * 2005-07-20 2007-01-25 Goldeneye, Inc. Light emitting diodes with improved light extraction and reflectivity
CN100378488C (zh) * 2005-07-21 2008-04-02 香港理工大学 侧面发射发光二极管光源的内透镜
KR20070013469A (ko) * 2005-07-26 2007-01-31 삼성전자주식회사 광학렌즈 및 광학 패키지와, 이를 갖는 백라이트 어셈블리및 표시장치
WO2007014371A2 (en) * 2005-07-28 2007-02-01 Light Prescriptions Innovators, Llc Etendue-conserving illumination-optics for backlights and frontlights
EP1920285A4 (de) * 2005-07-28 2010-11-03 Light Prescriptions Innovators Linsenförmige optische freiformelemente und ihre anwendung auf kondensatoren und scheinwerfer
US8631787B2 (en) * 2005-07-28 2014-01-21 Light Prescriptions Innovators, Llc Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator
KR100757196B1 (ko) * 2005-08-01 2007-09-07 서울반도체 주식회사 실리콘 렌즈를 구비하는 발광소자
JP2007048775A (ja) * 2005-08-05 2007-02-22 Koito Mfg Co Ltd 発光ダイオードおよび車両用灯具
TWI260380B (en) * 2005-08-05 2006-08-21 Chi Lin Technology Co Ltd Lens for LED
KR100651550B1 (ko) * 2005-08-18 2006-11-29 삼성전기주식회사 상, 중, 하부로 구성된 ｌｅｄ 광원용 렌즈
TW200717131A (en) * 2005-08-19 2007-05-01 Lg Chemical Ltd Side emitting lens, light emitting device using the side emitting lens, mold assembly for preparing the side emitting lens and method for preparing the side emitting lens
US7311420B2 (en) * 2005-08-22 2007-12-25 Avago Technologies Ecbuip Pte Ltd Opto-electronic package, and methods and systems for making and using same
KR100722590B1 (ko) * 2005-08-30 2007-05-28 삼성전기주식회사 백라이트용 ｌｅｄ 렌즈
US20070047932A1 (en) * 2005-08-31 2007-03-01 Branson Ultrasonics Corporation Waveguide for plastics welding using an incoherent infrared light source
TWI323373B (en) * 2005-09-06 2010-04-11 Ind Tech Res Inst Structure of bar-like side emitting light guide and planar light source module
CN100399149C (zh) * 2005-09-19 2008-07-02 中强光电股份有限公司 发光装置与面光源模块
US7339202B2 (en) * 2005-09-21 2008-03-04 Chunghwa Picture Tubes, Ltd. Backlight module and a light-emitting-diode package structure therefor
EP1768197A3 (de) * 2005-09-27 2012-11-21 LG Electronics Inc. Leuchtdioden-Verpackung und Rückbeleuchtungseinheit
DE102005061798A1 (de) * 2005-09-30 2007-04-05 Osram Opto Semiconductors Gmbh Beleuchtungsanordnung
US7726860B2 (en) 2005-10-03 2010-06-01 S.C. Johnson & Son, Inc. Light apparatus
US7378686B2 (en) * 2005-10-18 2008-05-27 Goldeneye, Inc. Light emitting diode and side emitting lens
US7293908B2 (en) * 2005-10-18 2007-11-13 Goldeneye, Inc. Side emitting illumination systems incorporating light emitting diodes
CN101292114A (zh) * 2005-10-21 2008-10-22 皇家飞利浦电子股份有限公司 光设备
US7595515B2 (en) 2005-10-24 2009-09-29 3M Innovative Properties Company Method of making light emitting device having a molded encapsulant
US20070092636A1 (en) * 2005-10-24 2007-04-26 3M Innovative Properties Company Method of making light emitting device having a molded encapsulant
WO2007057819A1 (en) * 2005-11-21 2007-05-24 Koninklijke Philips Electronics N.V. Lighting device
US7943946B2 (en) * 2005-11-21 2011-05-17 Sharp Kabushiki Kaisha Light emitting device
KR100742726B1 (ko) * 2005-11-22 2007-07-25 주식회사 나모텍 백라이트 유닛
JP4600257B2 (ja) * 2005-11-25 2010-12-15 ソニー株式会社 導光板、バックライト装置とその製造方法及び液晶表示装置
DE102005059198A1 (de) 2005-12-06 2007-06-21 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Flächenleuchte
NZ569778A (en) * 2005-12-14 2010-07-30 Legrand Australia Pty Ltd LED light source with lens to project light onto a translucent sign
US7306351B2 (en) * 2005-12-14 2007-12-11 Chung Yuan Christian University Lens for side emitting LED device
RU2303800C1 (ru) * 2005-12-15 2007-07-27 Самсунг Электроникс Ко., Лтд. Линза для формирования излучения светодиода
DE102006033893B4 (de) * 2005-12-16 2017-02-23 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
US7375379B2 (en) * 2005-12-19 2008-05-20 Philips Limileds Lighting Company, Llc Light-emitting device
TWI333572B (en) * 2005-12-20 2010-11-21 Ind Tech Res Inst Light source package structure
US7637639B2 (en) * 2005-12-21 2009-12-29 3M Innovative Properties Company LED emitter with radial prismatic light diverter
JP4729720B2 (ja) 2005-12-21 2011-07-20 株式会社 日立ディスプレイズ 面状照明装置及びこの面状照明装置をバックライトとした液晶表示装置
US20070200118A1 (en) * 2005-12-21 2007-08-30 Epstein Kenneth A Led light confinement element
EP1969282A1 (de) 2005-12-27 2008-09-17 Showa Denko K.K. Lichtleiterelement, flache lichtquellenvorrichtung und anzeigevorrichtung
CN101625085B (zh) * 2005-12-31 2011-10-12 财团法人工业技术研究院 光源封装结构
EP1974389A4 (de) * 2006-01-05 2010-12-29 Illumitex Inc Separate optische vorrichtung zur lichtorientierung von einer led
TWI322312B (en) * 2006-01-19 2010-03-21 Au Optronics Corp Backlight module and light spread device
CN100403128C (zh) * 2006-02-08 2008-07-16 友达光电股份有限公司 背光模块及光扩散组件
GB0604250D0 (en) 2006-02-28 2006-04-12 Tahmosybayat Ghollam Lens assembly
TWI281556B (en) * 2006-03-15 2007-05-21 Bright Led Electronics Corp Lens, light-emitting apparatus with lens and its manufacturing method
CN100456505C (zh) * 2006-04-10 2009-01-28 中强光电股份有限公司 发光模块
US7953293B2 (en) * 2006-05-02 2011-05-31 Ati Technologies Ulc Field sequence detector, method and video device
US7525126B2 (en) 2006-05-02 2009-04-28 3M Innovative Properties Company LED package with converging optical element
US7390117B2 (en) * 2006-05-02 2008-06-24 3M Innovative Properties Company LED package with compound converging optical element
US20070257270A1 (en) * 2006-05-02 2007-11-08 3M Innovative Properties Company Led package with wedge-shaped optical element
US20070257271A1 (en) * 2006-05-02 2007-11-08 3M Innovative Properties Company Led package with encapsulated converging optical element
US20070258241A1 (en) * 2006-05-02 2007-11-08 3M Innovative Properties Company Led package with non-bonded converging optical element
US20070269586A1 (en) * 2006-05-17 2007-11-22 3M Innovative Properties Company Method of making light emitting device with silicon-containing composition
TWI287117B (en) * 2006-05-25 2007-09-21 Ind Tech Res Inst Light guide lens and light emitting diode package structure having the light guide lens
FR2901753B1 (fr) * 2006-06-02 2009-04-17 Valeo Vision Sa Dispositif d'eclairage interieur multifonctions pour vehicule automobile
US20070284589A1 (en) * 2006-06-08 2007-12-13 Keat Chuan Ng Light emitting device having increased light output
TWI319629B (en) * 2006-06-27 2010-01-11 Au Optronics Corp Light emitting diode module
US20080012001A1 (en) * 2006-07-12 2008-01-17 Evident Technologies Shaped articles comprising semiconductor nanocrystals and methods of making and using same
US7254309B1 (en) 2006-07-14 2007-08-07 Coretronic Corporation Side emitting LED and lens
US7438445B2 (en) * 2006-07-14 2008-10-21 Coretronic Corporation Side-emitting light-emitting element and packaging lens thereof
EP2064487A4 (de) * 2006-07-14 2010-09-01 Light Prescriptions Innovators Helligkeitsverstärkender film
WO2008011377A2 (en) * 2006-07-17 2008-01-24 3M Innovative Properties Company Led package with converging extractor
DE102006034070A1 (de) * 2006-07-20 2008-01-31 Schefenacker Vision Systems Germany Gmbh Leuchteinheit mit einer Leuchtdiode mit integriertem Lichtumlenkkörper
WO2008022064A2 (en) * 2006-08-10 2008-02-21 Light Prescriptions Innovators, Llc Led light recycling device
WO2008022065A2 (en) * 2006-08-11 2008-02-21 Light Prescriptions Innovators, Llc Led luminance-enhancement and color-mixing by rotationally multiplexed beam-combining
US8092735B2 (en) * 2006-08-17 2012-01-10 3M Innovative Properties Company Method of making a light emitting device having a molded encapsulant
US7800122B2 (en) * 2006-09-07 2010-09-21 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Light emitting diode device, and manufacture and use thereof
CN101145593A (zh) * 2006-09-14 2008-03-19 鸿富锦精密工业（深圳）有限公司 发光二极管及其制备方法
CN101150159B (zh) * 2006-09-22 2011-05-11 鸿富锦精密工业（深圳）有限公司 发光二极管及其透镜体
CN101150160A (zh) * 2006-09-22 2008-03-26 鸿富锦精密工业（深圳）有限公司 发光二极管及其制备方法
US20090275266A1 (en) * 2006-10-02 2009-11-05 Illumitex, Inc. Optical device polishing
KR20090064474A (ko) * 2006-10-02 2009-06-18 일루미텍스, 인크. Ｌｅｄ 시스템 및 방법
US7524098B2 (en) * 2006-10-12 2009-04-28 Dicon Fiberoptics, Inc. Solid-state lateral emitting optical system
US7847306B2 (en) * 2006-10-23 2010-12-07 Hong Kong Applied Science and Technology Research Insitute Company, Ltd. Light emitting diode device, method of fabrication and use thereof
US20080101062A1 (en) * 2006-10-27 2008-05-01 Hong Kong Applied Science and Technology Research Institute Company Limited Lighting device for projecting a beam of light
KR101221066B1 (ko) 2006-10-30 2013-02-12 삼성전자주식회사 측면 방출 렌즈와 이를 구비한 백라이트 유닛 및액정표시장치
KR20090089431A (ko) * 2006-11-17 2009-08-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Ｌｅｄ 광원용 광학 접합 조성물
US20100051970A1 (en) * 2006-11-17 2010-03-04 Ouderkirk Andrew J Planarized led with optical extractor
KR101450929B1 (ko) * 2006-11-20 2014-10-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Ｌｅｄ 광원용 광학 접합 조성물
JP4561732B2 (ja) * 2006-11-20 2010-10-13 トヨタ自動車株式会社 移動体位置測位装置
CN101206271B (zh) * 2006-12-19 2012-04-11 香港应用科技研究院有限公司 全反射侧发射耦合装置
US20090067175A1 (en) * 2007-01-04 2009-03-12 Bright Led Electronics Corp. Lens for use with a light-emitting element and light source device including the lens
CN101226974B (zh) * 2007-01-18 2011-01-05 财团法人工业技术研究院 具有微镜体结构的发光二极管芯片
ITGE20070073A1 (it) * 2007-07-31 2009-02-01 Giorgio Gai Elemento radiante per pannelli luminosi e pannello luminoso realizzato con detto elemento radiante
US9944031B2 (en) * 2007-02-13 2018-04-17 3M Innovative Properties Company Molded optical articles and methods of making same
US8330176B2 (en) * 2007-02-13 2012-12-11 3M Innovative Properties Company LED devices having lenses and methods of making same
KR100883075B1 (ko) 2007-03-02 2009-02-10 엘지전자 주식회사 전계발광소자
GB0704681D0 (en) * 2007-03-12 2007-04-18 Nicotech Ltd Beacons and other light-emitting units
US7618163B2 (en) * 2007-04-02 2009-11-17 Ruud Lighting, Inc. Light-directing LED apparatus
CN101657678B (zh) * 2007-04-05 2014-02-26 皇家飞利浦电子股份有限公司 光束成形器
CN101290373A (zh) * 2007-04-18 2008-10-22 鸿富锦精密工业（深圳）有限公司 背光模组及其光学板
US7976199B2 (en) * 2007-05-01 2011-07-12 Musco Corporation Apparatus and method for pathway or similar lighting
US8770801B1 (en) 2007-05-01 2014-07-08 Musco Corporation Apparatus and method for pathway or similar lighting
KR101519171B1 (ko) 2007-05-20 2015-05-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 중공 공동 광 재순환 백라이트 내의 반경면 구성요소
WO2008144656A2 (en) 2007-05-20 2008-11-27 3M Innovative Properties Company Light recycling hollow cavity type display backlight
EP2487535A1 (de) 2007-05-20 2012-08-15 3M Innovative Properties Company Entwurfsparameter für Rückbeleuchtungen, welche einen dünnen Hohlraum aufweisen und das Licht mehrfach verwenden
TWI439641B (zh) 2007-05-20 2014-06-01 3M Innovative Properties Co 用於側面發光型背光之準直光注入器
WO2008146290A2 (en) * 2007-05-29 2008-12-04 Oree, Advanced Illumination Solutions Inc. Method and device for providing circumferential illumination
US9046634B2 (en) 2007-06-14 2015-06-02 Philips Lumileds Lighting Company, Llc Thin flash or video recording light using low profile side emitting LED
GB0712614D0 (en) * 2007-06-29 2007-08-08 Dialight Lumidrives Ltd Improved spatial luminance
US8791631B2 (en) 2007-07-19 2014-07-29 Quarkstar Llc Light emitting device
US7652301B2 (en) * 2007-08-16 2010-01-26 Philips Lumileds Lighting Company, Llc Optical element coupled to low profile side emitting LED
CN101373223B (zh) * 2007-08-20 2012-09-26 香港应用科技研究院有限公司 光学元件及包含其之背光模块
TWI354839B (en) * 2007-08-28 2011-12-21 Chunghwa Picture Tubes Ltd Back light module
US7967477B2 (en) * 2007-09-06 2011-06-28 Philips Lumileds Lighting Company Llc Compact optical system and lenses for producing uniform collimated light
US20090086508A1 (en) * 2007-09-27 2009-04-02 Philips Lumileds Lighting Company, Llc Thin Backlight Using Low Profile Side Emitting LEDs
US8506132B2 (en) * 2007-10-04 2013-08-13 Dragonfish Technologies Llc Method and apparatus for creating high efficiency radial circular lighting distributions from a hemispherical lambertian source
US8337044B2 (en) 2007-10-25 2012-12-25 Koninklijke Philips Electronics N.V. Elongated luminaire comprising LEDs for illuminating objects in front of the luminaire
US7703950B2 (en) * 2007-11-21 2010-04-27 C-R Control Systems, Inc. Side-emitting lens for LED lamp
JP5261684B2 (ja) * 2007-11-27 2013-08-14 スタンレー電気株式会社 ストロボ装置
TWI386685B (zh) * 2007-12-14 2013-02-21 Chimei Innolux Corp 光學元件、背光模組及顯示裝置
US8172447B2 (en) 2007-12-19 2012-05-08 Oree, Inc. Discrete lighting elements and planar assembly thereof
US8182128B2 (en) 2007-12-19 2012-05-22 Oree, Inc. Planar white illumination apparatus
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US7712918B2 (en) 2007-12-21 2010-05-11 Altair Engineering , Inc. Light distribution using a light emitting diode assembly
CN101499507B (zh) * 2008-02-01 2011-11-09 富准精密工业(深圳)有限公司 发光二极管
KR101571576B1 (ko) 2008-02-07 2015-11-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 구조화된 필름을 구비한 중공형 백라이트
WO2009100358A1 (en) * 2008-02-08 2009-08-13 Illumitex, Inc. System and method for emitter layer shaping
EP2090820A3 (de) * 2008-02-15 2010-08-25 Opto Technology Inc. Hochintensives auf abgestuften LEDs basiertes Licht
US9541698B2 (en) 2008-02-22 2017-01-10 3M Innovative Properties Company Backlights having selected output light flux distributions and display systems using same
WO2009109974A2 (en) 2008-03-05 2009-09-11 Oree, Advanced Illumination Solutions Inc. Illumination apparatus and methods of forming the same
US9557033B2 (en) * 2008-03-05 2017-01-31 Cree, Inc. Optical system for batwing distribution
CN101539266B (zh) * 2008-03-19 2011-05-11 富准精密工业(深圳)有限公司 发光元件及其透镜
CN101562221A (zh) * 2008-04-18 2009-10-21 富准精密工业(深圳)有限公司 侧面发光二极管
WO2009131541A1 (en) * 2008-04-23 2009-10-29 Agency For Science, Technology And Research A light emitting diode structure, a lamp device and a method of forming a light emitting diode structure
US8449144B2 (en) 2008-05-16 2013-05-28 Musco Corporation Apparatus, method, and system for highly controlled light distribution using multiple light sources
US8356916B2 (en) 2008-05-16 2013-01-22 Musco Corporation Method, system and apparatus for highly controlled light distribution from light fixture using multiple light sources (LEDS)
US8388193B2 (en) * 2008-05-23 2013-03-05 Ruud Lighting, Inc. Lens with TIR for off-axial light distribution
US9423096B2 (en) 2008-05-23 2016-08-23 Cree, Inc. LED lighting apparatus
US8348475B2 (en) 2008-05-23 2013-01-08 Ruud Lighting, Inc. Lens with controlled backlight management
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US7781832B2 (en) * 2008-05-28 2010-08-24 Ptek Technology Co., Ltd. Trench-type power MOS transistor and integrated circuit utilizing the same
KR100990640B1 (ko) 2008-05-29 2010-10-29 삼성엘이디 주식회사 확산렌즈 및 확산렌즈를 이용한 발광소자 조립체
TWI381134B (zh) * 2008-06-02 2013-01-01 榮創能源科技股份有限公司 發光二極體光源模組
US8757858B2 (en) 2008-06-04 2014-06-24 3M Innovative Properties Company Hollow backlight with tilted light source
US8002435B2 (en) * 2008-06-13 2011-08-23 Philips Electronics Ltd Philips Electronique Ltee Orientable lens for an LED fixture
US7766509B1 (en) 2008-06-13 2010-08-03 Lumec Inc. Orientable lens for an LED fixture
US20090322800A1 (en) 2008-06-25 2009-12-31 Dolby Laboratories Licensing Corporation Method and apparatus in various embodiments for hdr implementation in display devices
CN101615642A (zh) * 2008-06-25 2009-12-30 富准精密工业(深圳)有限公司 发光二极管
US7976196B2 (en) 2008-07-09 2011-07-12 Altair Engineering, Inc. Method of forming LED-based light and resulting LED-based light
US8301002B2 (en) 2008-07-10 2012-10-30 Oree, Inc. Slim waveguide coupling apparatus and method
US8297786B2 (en) 2008-07-10 2012-10-30 Oree, Inc. Slim waveguide coupling apparatus and method
JP5176750B2 (ja) * 2008-07-24 2013-04-03 ソニー株式会社 発光素子組立体、面状光源装置、及び、液晶表示装置組立体
US7946729B2 (en) 2008-07-31 2011-05-24 Altair Engineering, Inc. Fluorescent tube replacement having longitudinally oriented LEDs
US7841750B2 (en) 2008-08-01 2010-11-30 Ruud Lighting, Inc. Light-directing lensing member with improved angled light distribution
US8674626B2 (en) 2008-09-02 2014-03-18 Ilumisys, Inc. LED lamp failure alerting system
US8256924B2 (en) 2008-09-15 2012-09-04 Ilumisys, Inc. LED-based light having rapidly oscillating LEDs
JP5220533B2 (ja) * 2008-09-29 2013-06-26 株式会社朝日ラバー レンズ及びそれを用いた光学製品
US8226262B2 (en) * 2008-09-30 2012-07-24 Reflexite Corporation TIRing condensing element and methods thereof
US20100091507A1 (en) * 2008-10-03 2010-04-15 Opto Technology, Inc. Directed LED Light With Reflector
US7980727B2 (en) 2008-10-07 2011-07-19 Reflexite Corporation Monolithic tiring condensing arrays and methods thereof
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8444292B2 (en) 2008-10-24 2013-05-21 Ilumisys, Inc. End cap substitute for LED-based tube replacement light
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8662716B2 (en) * 2008-11-18 2014-03-04 Orafol Americas Inc. Side-emitting optical elements and methods thereof
DE102008061032A1 (de) 2008-12-08 2010-06-10 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
US8317352B2 (en) 2008-12-11 2012-11-27 Robert Saccomanno Non-invasive injection of light into a transparent substrate, such as a window pane through its face
TW201034256A (en) * 2008-12-11 2010-09-16 Illumitex Inc Systems and methods for packaging light-emitting diode devices
JP5118617B2 (ja) 2008-12-22 2013-01-16 パナソニック株式会社 照明用レンズ、発光装置、面光源および液晶ディスプレイ装置
US8556452B2 (en) 2009-01-15 2013-10-15 Ilumisys, Inc. LED lens
US8362710B2 (en) 2009-01-21 2013-01-29 Ilumisys, Inc. Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays
US8664880B2 (en) 2009-01-21 2014-03-04 Ilumisys, Inc. Ballast/line detection circuit for fluorescent replacement lamps
US8246212B2 (en) * 2009-01-30 2012-08-21 Koninklijke Philips Electronics N.V. LED optical assembly
TW201030281A (en) 2009-02-13 2010-08-16 Ama Precision Inc Light-emitting apparatus and light-guiding member thereof
US8576406B1 (en) 2009-02-25 2013-11-05 Physical Optics Corporation Luminaire illumination system and method
JP5257609B2 (ja) * 2009-03-04 2013-08-07 スタンレー電気株式会社 光学モジュール及び照明用灯具
US8624527B1 (en) 2009-03-27 2014-01-07 Oree, Inc. Independently controllable illumination device
WO2010111769A1 (en) 2009-03-31 2010-10-07 Carmanah Technologies Corp. Solar powered airfield light
US8616733B1 (en) 2009-04-22 2013-12-31 Tomar Electronics, Inc. Light emitting diode optical system and related methods
US9915409B2 (en) 2015-02-19 2018-03-13 Cree, Inc. Lens with textured surface facilitating light diffusion
US10422503B2 (en) 2009-10-30 2019-09-24 Ideal Industries Lighting Llc One-piece multi-lens optical member and method of manufacture
US9217854B2 (en) * 2009-04-28 2015-12-22 Cree, Inc. Lens with controlled light refraction
US9416926B2 (en) 2009-04-28 2016-08-16 Cree, Inc. Lens with inner-cavity surface shaped for controlled light refraction
US10119662B2 (en) 2009-04-28 2018-11-06 Cree, Inc. Lens with controlled light refraction
US8328406B2 (en) 2009-05-13 2012-12-11 Oree, Inc. Low-profile illumination device
US8330381B2 (en) * 2009-05-14 2012-12-11 Ilumisys, Inc. Electronic circuit for DC conversion of fluorescent lighting ballast
US8047675B1 (en) 2009-05-19 2011-11-01 Tomar Electronics, Inc. Light emitting diode optical system and related methods
US9255686B2 (en) 2009-05-29 2016-02-09 Cree, Inc. Multi-lens LED-array optic system
US8299695B2 (en) * 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
WO2010148196A2 (en) * 2009-06-18 2010-12-23 Musco Corporation Apparatus and method for bypassing failed leds in lighting arrays
US8421366B2 (en) 2009-06-23 2013-04-16 Ilumisys, Inc. Illumination device including LEDs and a switching power control system
US8727597B2 (en) 2009-06-24 2014-05-20 Oree, Inc. Illumination apparatus with high conversion efficiency and methods of forming the same
TWI395021B (zh) * 2009-07-02 2013-05-01 Hannstar Display Corp 液晶顯示器之背光模組
US8622569B1 (en) 2009-07-17 2014-01-07 Musco Corporation Method, system and apparatus for controlling light distribution using swivel-mount led light sources
US20110038141A1 (en) * 2009-08-11 2011-02-17 Martin David Tillin Lateral emission led backlight for lcd
US8662704B2 (en) 2009-08-14 2014-03-04 U.S. Pole Company, Inc. LED optical system with multiple levels of secondary optics
US8585253B2 (en) 2009-08-20 2013-11-19 Illumitex, Inc. System and method for color mixing lens array
US8449128B2 (en) * 2009-08-20 2013-05-28 Illumitex, Inc. System and method for a lens and phosphor layer
US20110051413A1 (en) * 2009-08-25 2011-03-03 Abl Ip Holding Llc Optic shielding
TWI442100B (zh) * 2009-09-18 2014-06-21 敦網光電股份有限公司 發光裝置及光擴散板
WO2011055467A1 (ja) * 2009-11-04 2011-05-12 ナルックス株式会社 照明装置
US8434914B2 (en) * 2009-12-11 2013-05-07 Osram Sylvania Inc. Lens generating a batwing-shaped beam distribution, and method therefor
US8330342B2 (en) * 2009-12-21 2012-12-11 Malek Bhairi Spherical light output LED lens and heat sink stem system
JP5626754B2 (ja) * 2010-01-10 2014-11-19 シチズン電子株式会社 光学ユニット
TWI418854B (zh) * 2010-03-16 2013-12-11 Cal Comp Electronics & Comm Co 透鏡結構
EP2553332B1 (de) 2010-03-26 2016-03-23 iLumisys, Inc. Umgestülpte led-glühlampe
US8541958B2 (en) 2010-03-26 2013-09-24 Ilumisys, Inc. LED light with thermoelectric generator
US9057493B2 (en) 2010-03-26 2015-06-16 Ilumisys, Inc. LED light tube with dual sided light distribution
US8651695B2 (en) * 2010-03-26 2014-02-18 Excelitas Technologies Corp. LED based high-intensity light with secondary diffuser
US9068707B1 (en) 2010-04-06 2015-06-30 Musco Corporation Compact LED light source and lighting system
KR101064036B1 (ko) * 2010-06-01 2011-09-08 엘지이노텍 주식회사 발광 소자 패키지 및 조명 시스템
JP2012009696A (ja) * 2010-06-25 2012-01-12 Panasonic Electric Works Co Ltd 発光装置およびそれを用いたｌｅｄ照明器具
US8454193B2 (en) 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
US8596813B2 (en) 2010-07-12 2013-12-03 Ilumisys, Inc. Circuit board mount for LED light tube
US20110140148A1 (en) 2010-07-15 2011-06-16 Pinecone Energies, Inc. Optical device for semiconductor based lamp
TWI443382B (zh) 2010-08-31 2014-07-01 Wintek Corp 發光裝置及其透鏡
US8814391B2 (en) 2010-09-20 2014-08-26 Luxingtek, Ltd. Light guiding structure
US9075172B2 (en) 2010-09-20 2015-07-07 Luxingtek, Ltd. Light converting optical structure and lighting device utilizing the same
KR101441008B1 (ko) * 2010-09-20 2014-09-17 한국전자통신연구원 온도제어가 가능한 광 송신 장치
WO2012044824A2 (en) 2010-09-30 2012-04-05 Musco Corporation Apparatus, method, and system for led fixture temperature measurement, control, and calibration
US20120092887A1 (en) * 2010-10-15 2012-04-19 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module and display apparatus
US8523394B2 (en) 2010-10-29 2013-09-03 Ilumisys, Inc. Mechanisms for reducing risk of shock during installation of light tube
JP5569807B2 (ja) 2010-11-04 2014-08-13 スタンレー電気株式会社 灯具
CN102486292A (zh) * 2010-12-02 2012-06-06 西安中科麦特电子技术设备有限公司 一种新型led准直光学元件
CN102486293A (zh) * 2010-12-02 2012-06-06 西安中科麦特电子技术设备有限公司 一种新型led照明光学透镜
US8297799B2 (en) 2010-12-02 2012-10-30 Aether Systems Inc. Omnidirectional LED lamp and complex, unitary lens
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
JP5154637B2 (ja) * 2010-12-21 2013-02-27 株式会社小糸製作所 車両用灯具
JP2011071137A (ja) * 2010-12-21 2011-04-07 Koito Mfg Co Ltd 車両用灯具
JP5641332B2 (ja) 2011-01-24 2014-12-17 スタンレー電気株式会社 灯具
JP5643670B2 (ja) 2011-02-03 2014-12-17 株式会社エンプラス 光束制御部材および照明装置
JP2012178332A (ja) * 2011-02-04 2012-09-13 Canon Inc 表示装置
US8684575B2 (en) 2011-02-24 2014-04-01 Stanley Electric Co., Ltd. Lighting unit
JP2012216764A (ja) * 2011-03-25 2012-11-08 Sharp Corp 発光装置、照明装置、および表示装置
JP5050149B1 (ja) * 2011-03-25 2012-10-17 ナルックス株式会社 照明装置
DE102011007214B4 (de) * 2011-04-12 2013-08-14 Osram Gmbh Kolben für Halbleiter - Leuchtvorrichtung sowie Halbleiter - Leuchtvorrichtung
CN102809122A (zh) * 2011-06-02 2012-12-05 玉景科技有限公司 分光组件及其发光装置
EP2541288A1 (de) * 2011-06-27 2013-01-02 Kun Dian Photoelectric Enterprise Co. Lichtleiter-LED-Vorrichtung zur indirekten Beleuchtung
US8876325B2 (en) 2011-07-01 2014-11-04 Cree, Inc. Reverse total internal reflection features in linear profile for lighting applications
US8757845B2 (en) * 2011-07-29 2014-06-24 TSMC Solid State Lighting, Ltd. Wide angle based indoor lighting lamp
US9072171B2 (en) 2011-08-24 2015-06-30 Ilumisys, Inc. Circuit board mount for LED light
US8523407B2 (en) 2011-09-13 2013-09-03 Chun Kuang Optics Corp. Optical element and illuminant device using the same
KR101449091B1 (ko) * 2011-11-10 2014-10-08 엘지이노텍 주식회사 광속 제어 부재 및 이를 포함하는 표시장치
US8591072B2 (en) 2011-11-16 2013-11-26 Oree, Inc. Illumination apparatus confining light by total internal reflection and methods of forming the same
JP6514894B2 (ja) 2011-11-23 2019-05-15 クォークスター・エルエルシー 光を非対称に伝搬させる発光デバイス
US9541258B2 (en) 2012-02-29 2017-01-10 Cree, Inc. Lens for wide lateral-angle distribution
US10408429B2 (en) 2012-02-29 2019-09-10 Ideal Industries Lighting Llc Lens for preferential-side distribution
US9541257B2 (en) 2012-02-29 2017-01-10 Cree, Inc. Lens for primarily-elongate light distribution
US9184518B2 (en) 2012-03-02 2015-11-10 Ilumisys, Inc. Electrical connector header for an LED-based light
KR20130104577A (ko) * 2012-03-14 2013-09-25 삼성전자주식회사 렌즈 및 이를 채용한 전구형 발광 소자 램프
KR101359972B1 (ko) 2012-04-20 2014-02-12 주식회사 포스코 초광각 고균제도 엘이디렌즈
US9223080B2 (en) 2012-04-24 2015-12-29 Qualcomm Mems Technologies, Inc. Light guide with narrow angle light output and methods
US8979347B2 (en) * 2012-04-24 2015-03-17 Qualcomm Mems Technologies, Inc. Illumination systems and methods
CN103378280B (zh) * 2012-04-28 2017-12-15 陈玉玲 发光二极管的透镜
USD697664S1 (en) 2012-05-07 2014-01-14 Cree, Inc. LED lens
JP5538479B2 (ja) * 2012-06-19 2014-07-02 三菱電機株式会社 Ｌｅｄ光源及びそれを用いた発光体
CN105065942B (zh) * 2012-06-26 2017-09-26 扬升照明股份有限公司 光源模块
WO2014006501A1 (en) 2012-07-03 2014-01-09 Yosi Shani Planar remote phosphor illumination apparatus
WO2014008463A1 (en) 2012-07-06 2014-01-09 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
US8992052B2 (en) * 2012-08-03 2015-03-31 GE Lighting Solutions, LLC Inner lens optics for omnidirectional lamp
JP5988764B2 (ja) * 2012-08-10 2016-09-07 株式会社小糸製作所 車両用照明灯具
WO2014043384A1 (en) 2012-09-13 2014-03-20 Quarkstar Llc Light-emitting device with remote scattering element and total internal reflection extractor element
EP2895793B1 (de) 2012-09-13 2020-11-04 Quarkstar LLC Lichtemittierende vorrichtungen mit reflektierenden elementen
KR20140040558A (ko) * 2012-09-26 2014-04-03 엘지이노텍 주식회사 광속 제어 부재, 이를 포함하는 발광 장치 및 표시장치
RU2015118595A (ru) * 2012-10-19 2016-12-10 Конинклейке Филипс Н.В. Осветительное устройство для отображенного освещения, имеющее призматические элементы
KR101299528B1 (ko) * 2012-12-18 2013-08-23 (주)애니캐스팅 측면 방출형 발광다이오드용 렌즈, 이를 구비하는 백라이트유닛 및 표시장치
TWI565972B (zh) * 2012-12-24 2017-01-11 鴻海精密工業股份有限公司 光學透鏡以及應用該光學透鏡的發光元件
CN103883985A (zh) * 2012-12-24 2014-06-25 鸿富锦精密工业（深圳）有限公司 光学透镜以及应用该光学透镜的发光元件
US9411086B2 (en) 2013-01-30 2016-08-09 Cree, Inc. Optical waveguide assembly and light engine including same
US10234616B2 (en) 2013-01-30 2019-03-19 Cree, Inc. Simplified low profile module with light guide for pendant, surface mount, wall mount and stand alone luminaires
US9581751B2 (en) 2013-01-30 2017-02-28 Cree, Inc. Optical waveguide and lamp including same
US9291320B2 (en) 2013-01-30 2016-03-22 Cree, Inc. Consolidated troffer
US9625638B2 (en) 2013-03-15 2017-04-18 Cree, Inc. Optical waveguide body
US9366396B2 (en) 2013-01-30 2016-06-14 Cree, Inc. Optical waveguide and lamp including same
US9690029B2 (en) 2013-01-30 2017-06-27 Cree, Inc. Optical waveguides and luminaires incorporating same
US9869432B2 (en) 2013-01-30 2018-01-16 Cree, Inc. Luminaires using waveguide bodies and optical elements
US9442243B2 (en) 2013-01-30 2016-09-13 Cree, Inc. Waveguide bodies including redirection features and methods of producing same
US9752757B2 (en) 2013-03-07 2017-09-05 Quarkstar Llc Light-emitting device with light guide for two way illumination
US9683710B2 (en) 2013-03-07 2017-06-20 Quarkstar Llc Illumination device with multi-color light-emitting elements
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
US10400984B2 (en) 2013-03-15 2019-09-03 Cree, Inc. LED light fixture and unitary optic member therefor
US10502899B2 (en) * 2013-03-15 2019-12-10 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire
US9798072B2 (en) 2013-03-15 2017-10-24 Cree, Inc. Optical element and method of forming an optical element
USD718490S1 (en) 2013-03-15 2014-11-25 Cree, Inc. LED lens
US10436970B2 (en) 2013-03-15 2019-10-08 Ideal Industries Lighting Llc Shaped optical waveguide bodies
EP2971946B1 (de) * 2013-03-15 2021-02-17 Ideal Industries Lighting LLC Linse mit gesteuerter lichtbrechung
US10811576B2 (en) * 2013-03-15 2020-10-20 Quarkstar Llc Color tuning of light-emitting devices
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US10379278B2 (en) * 2013-03-15 2019-08-13 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination
US9366799B2 (en) 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
US9920901B2 (en) 2013-03-15 2018-03-20 Cree, Inc. LED lensing arrangement
KR101524914B1 (ko) 2013-03-28 2015-06-01 엘지이노텍 주식회사 광확산 소자, 및 이를 갖는 발광소자 어레이 유닛
KR101304279B1 (ko) * 2013-04-08 2013-09-11 (주)애니캐스팅 측면 방출형 발광다이오드용 렌즈
KR20140123134A (ko) * 2013-04-10 2014-10-22 삼성전자주식회사 반사형 확산 렌즈 및 조명장치
USD752779S1 (en) 2013-05-07 2016-03-29 Osram Sylvania Inc. Light guide for an LED lamp
US9133988B2 (en) 2013-05-07 2015-09-15 Osram Sylvania Inc. LED-based lamp including shaped light guide
JP6207236B2 (ja) * 2013-05-28 2017-10-04 三菱電機株式会社 点光源、面状光源装置および表示装置
DE102013212353B4 (de) * 2013-06-26 2023-02-02 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung mit einer eine Einkoppeloptik und eine Transport- und Umformoptik aufweisenden Lichtleiteranordnung
US9010951B2 (en) 2013-07-05 2015-04-21 Lg Innotek Co., Ltd. Optical lens, light emitting device, and display
CN104421832A (zh) * 2013-08-21 2015-03-18 展晶科技(深圳)有限公司 透镜及具有该透镜的发光元件
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
US8979320B1 (en) * 2013-10-23 2015-03-17 Kevin McDermott LED lighting device
NL2012030C2 (en) * 2013-12-27 2015-06-30 Orga B V Beacon light optic, beacon light.
WO2015099533A1 (en) * 2013-12-27 2015-07-02 Orga Holding B.V. Beacon light optic, beacon light
US9523479B2 (en) 2014-01-03 2016-12-20 Cree, Inc. LED lens
CA2937642A1 (en) 2014-01-22 2015-07-30 Ilumisys, Inc. Led-based light with addressed leds
US10030847B2 (en) * 2014-03-10 2018-07-24 Streamlight, Inc. Portable light and optical diffuser therefor
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US9488864B2 (en) 2014-06-28 2016-11-08 Radiant Choice Limited Light distributing optical component
US9568768B2 (en) * 2014-06-28 2017-02-14 Radiant Choice Limited Wavelength mixing optical component
DE102014213380A1 (de) * 2014-07-09 2016-01-14 Osram Gmbh Beleuchtungsvorrichtung mit optoelektronischer Lichtquelle
US9757912B2 (en) 2014-08-27 2017-09-12 Cree, Inc. One-piece multi-lens optical member with ultraviolet inhibitor and method of manufacture
US10207440B2 (en) 2014-10-07 2019-02-19 Cree, Inc. Apparatus and method for formation of multi-region articles
US9470394B2 (en) 2014-11-24 2016-10-18 Cree, Inc. LED light fixture including optical member with in-situ-formed gasket and method of manufacture
KR102300558B1 (ko) * 2014-12-26 2021-09-14 삼성전자주식회사 광원 모듈
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US10801696B2 (en) 2015-02-09 2020-10-13 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
WO2016137026A1 (ko) * 2015-02-25 2016-09-01 에이테크솔루션(주) 미세광학패턴이 형성된 하이브리드 타입의 엘이디 렌즈
KR102239628B1 (ko) 2015-04-03 2021-04-12 엘지이노텍 주식회사 렌즈 및 이를 포함하는 발광소자 모듈
CN104777549A (zh) * 2015-04-23 2015-07-15 福州大学 液晶显示器用导光条
KR102325585B1 (ko) 2015-05-28 2021-11-12 엘지이노텍 주식회사 조명장치 및 이를 포함하는 차량램프
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
CN106291896B (zh) * 2015-06-05 2019-12-20 瑞仪光电(苏州)有限公司 光学透镜、背光模块
KR102471271B1 (ko) 2015-06-05 2022-11-29 삼성전자주식회사 광학 소자 및 이를 포함하는 광원 모듈
KR20170025396A (ko) 2015-08-28 2017-03-08 삼성전자주식회사 반사형 확산 렌즈 및 이를 포함하는 조명 장치
US9638392B2 (en) 2015-09-25 2017-05-02 Osram Sylvania Inc. Lamp optic for use in LED-based lamp
TWI589190B (zh) * 2016-03-07 2017-06-21 禪才高科技股份有限公司 容易更換x射線管的x射線離子產生器
US11719882B2 (en) 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
CN106322243B (zh) * 2016-10-13 2019-06-18 惠科股份有限公司 显示装置和背光模组
FR3064531B1 (fr) * 2017-03-31 2019-04-05 Saint-Gobain Glass France Vitrage eclairant.
US10468566B2 (en) 2017-04-10 2019-11-05 Ideal Industries Lighting Llc Hybrid lens for controlled light distribution
CN107329318B (zh) * 2017-05-22 2020-09-22 海信视像科技股份有限公司 一种背光模组及液晶显示装置
US10330902B1 (en) * 2017-06-16 2019-06-25 Dbm Reflex Enterprises Inc. Illumination optics and devices
WO2019081802A1 (en) * 2017-10-23 2019-05-02 Ledil Oy PRINTED CIRCUIT BOARD, ITS PRODUCTION METHOD, AND ILLUMINATION DEVICE COMPRISING THE SAME
CN108198844A (zh) * 2018-01-03 2018-06-22 京东方科技集团股份有限公司 一种显示面板、其制作方法及显示装置
CN108490685B (zh) * 2018-03-20 2020-11-27 惠州市华星光电技术有限公司 背光模组和显示装置
JP7225598B2 (ja) * 2018-08-08 2023-02-21 船井電機株式会社 表示装置
CN111638612A (zh) * 2019-03-01 2020-09-08 苏州璨宇光学有限公司 光源模块及其制造方法
WO2021022145A1 (en) 2019-08-01 2021-02-04 Sirius Signal, LLC Visual distress signal device
KR102069381B1 (ko) 2019-11-09 2020-01-22 주식회사 레다즈 측면 방출형 엘이디 렌즈
EP3832199A1 (de) * 2019-12-06 2021-06-09 Marelli Automotive Lighting Italy S.p.A. Kfz-beleuchtungs- und / oder signalvorrichtung und zugehörige montageverfahren
USD956602S1 (en) 2020-03-10 2022-07-05 Sirius Signal, LLC Visual distress signal device
CN112180638A (zh) * 2020-09-14 2021-01-05 东莞市谷麦光学科技有限公司 一种具有微结构的光学透镜及其应用
US11587362B2 (en) 2020-12-16 2023-02-21 Lenovo (Singapore) Pte. Ltd. Techniques for determining sign language gesture partially shown in image(s)

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1384659A (en) * 1921-07-12 ii ii i
US1990390A (en) * 1933-10-04 1935-02-05 Jr Fred Rudy Headlight lens
US2344221A (en) * 1942-03-19 1944-03-14 K D Lamp Co Lantern
GB1209377A (en) * 1968-07-31 1970-10-21 Ignacio Goytisolo Taltavull Lighting fitting
CH541771A (de) * 1970-09-01 1973-09-15 Horizont Geraetewerk Rundumlichtstrahler für Warnleuchten
US4192994A (en) 1978-09-18 1980-03-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Diffractoid grating configuration for X-ray and ultraviolet focusing
IT1160893B (it) * 1978-10-30 1987-03-11 Iao Industrie Riunite Spa Fanale per autoveicoli
US5140220A (en) 1985-12-02 1992-08-18 Yumi Sakai Light diffusion type light emitting diode
US4698730A (en) 1986-08-01 1987-10-06 Stanley Electric Co., Ltd. Light-emitting diode
US5335157A (en) * 1992-01-07 1994-08-02 Whelen Technologies, Inc. Anti-collision light assembly
US5806955A (en) 1992-04-16 1998-09-15 Tir Technologies, Inc. TIR lens for waveguide injection
JPH0611365U (ja) * 1992-07-10 1994-02-10 スタンレー電気株式会社 発光ダイオード
US5897201A (en) * 1993-01-21 1999-04-27 Simon; Jerome H. Architectural lighting distributed from contained radially collimated light
JPH073154U (ja) * 1993-06-01 1995-01-17 株式会社アドビック 発光ダイオードおよび光反射部材ならびに警告灯
US5452190A (en) 1993-07-19 1995-09-19 Priesemuth; Wolfgang Optoelectronic component
US5404282A (en) 1993-09-17 1995-04-04 Hewlett-Packard Company Multiple light emitting diode module
US5608290A (en) 1995-01-26 1997-03-04 Dominion Automotive Group, Inc. LED flashing lantern
US6048083A (en) 1995-06-30 2000-04-11 Mcdermott; Kevin Bent focal line lighting device
US5898267A (en) 1996-04-10 1999-04-27 Mcdermott; Kevin Parabolic axial lighting device
US5894196A (en) 1996-05-03 1999-04-13 Mcdermott; Kevin Angled elliptical axial lighting device
US5894195A (en) 1996-05-03 1999-04-13 Mcdermott; Kevin Elliptical axial lighting device
US5777433A (en) 1996-07-11 1998-07-07 Hewlett-Packard Company High refractive index package material and a light emitting device encapsulated with such material
US6177761B1 (en) 1996-07-17 2001-01-23 Teledyne Lighting And Display Products, Inc. LED with light extractor
US6473554B1 (en) 1996-12-12 2002-10-29 Teledyne Lighting And Display Products, Inc. Lighting apparatus having low profile
US6097549A (en) 1997-08-12 2000-08-01 Breault Research Organization, Inc. Bireflective lens element
US6030099A (en) 1998-06-16 2000-02-29 Mcdermott; Kevin Selected direction lighting device
WO2001007828A1 (en) 1999-07-21 2001-02-01 Teledyne Lighting And Display Products, Inc. Lighting apparatus
JP4082544B2 (ja) * 1999-12-24 2008-04-30 ローム株式会社 裏面実装チップ型発光装置
US6598998B2 (en) * 2001-05-04 2003-07-29 Lumileds Lighting, U.S., Llc Side emitting light emitting device
US6607286B2 (en) * 2001-05-04 2003-08-19 Lumileds Lighting, U.S., Llc Lens and lens cap with sawtooth portion for light emitting diode

Also Published As

Publication number Publication date
US6679621B2 (en) 2004-01-20
EP1376708A2 (de) 2004-01-02
TWI331811B (en) 2010-10-11
JP4623944B2 (ja) 2011-02-02
TW200402899A (en) 2004-02-16
EP1376708B1 (de) 2011-11-30
JP2004133391A (ja) 2004-04-30
US20030235050A1 (en) 2003-12-25
EP1376708A3 (de) 2010-05-19

Similar Documents

Publication Publication Date Title
ATE535945T1 (de) Seitlich emittierende leuchtdiode und linse
WO2007047421A3 (en) Light emitting diode and side emitting lens
DE60315606D1 (de) Optische lichtleitervorrichtung
DE602006008239D1 (de) Kfz-Signal- und/oder Beleuchtungseinrichtung mit einem Lichtleiter
ATE458166T1 (de) Hocheffiziente led-lichtquellenanordnung
EP1255306A3 (de) Kantenausstrahlende LED
WO2007047437A3 (en) Side emitting illumination systems incorporating light emitting diodes
TW200743828A (en) Light guide lens and light emitting diode package structure having the light guide lens
US20160131332A1 (en) Method and System for Redirecting Light Emitted from a Light Emitting Diode
ATE534148T1 (de) Leuchtdioden-anordnung mit farbkonversions- material
WO2003049207A1 (fr) Diode electroluminescente, eclairage a diode et dispositif d'eclairage
TW200520611A (en) Lighting device
FR2905448B1 (fr) Dispositif d'eclairage ou de signalisation d'aspect guide de lumiere haute performance pour vehicule.
ATE528583T1 (de) Mehrteiliger reflektierender winkeltransformator
US8500309B2 (en) LED unit
DE602006010826D1 (de) Optoelektronisches Modul und Beleuchtungsvorrichtung mit einem solchen Modul
TW200712565A (en) Optical module having a lens formed without contacting a reflector and method of manufacturing the same
CA2472959A1 (en) Single lens for led signal light
ATE535944T1 (de) Beleuchtungsvorrichtung mit leuchtdiode und mikrolinsen
ATE386234T1 (de) Projektions-beleuchtungseinrichtung
US20130051031A1 (en) Reflective street light with wide divergence angle
TWI500884B (zh) 照明裝置與應用此照明裝置之隱蔽式照明模組
JP2004045192A5 (de)
US20050135109A1 (en) Light blade
TWM492444U (zh) 光學透鏡裝置