ATE536638T1 - Leuchtdiode mit wellenlängen-konversion - Google Patents

Leuchtdiode mit wellenlängen-konversion

Info

Publication number
ATE536638T1
ATE536638T1 AT05100888T AT05100888T ATE536638T1 AT E536638 T1 ATE536638 T1 AT E536638T1 AT 05100888 T AT05100888 T AT 05100888T AT 05100888 T AT05100888 T AT 05100888T AT E536638 T1 ATE536638 T1 AT E536638T1
Authority
AT
Austria
Prior art keywords
wavelength conversion
wavelength converting
converting materials
light diode
light emitting
Prior art date
Application number
AT05100888T
Other languages
English (en)
Inventor
Gerd Mueller
Regina Mueller-Mach
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 ATE536638T1 publication Critical patent/ATE536638T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7729—Chalcogenides
    • C09K11/7731—Chalcogenides with alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77342—Silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77347—Silicon Nitrides or Silicon Oxynitrides
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Luminescent Compositions (AREA)
AT05100888T 2004-02-23 2005-02-09 Leuchtdiode mit wellenlängen-konversion ATE536638T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/785,616 US7250715B2 (en) 2004-02-23 2004-02-23 Wavelength converted semiconductor light emitting devices

Publications (1)

Publication Number Publication Date
ATE536638T1 true ATE536638T1 (de) 2011-12-15

Family

ID=34711903

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05100888T ATE536638T1 (de) 2004-02-23 2005-02-09 Leuchtdiode mit wellenlängen-konversion

Country Status (5)

Country Link
US (1) US7250715B2 (de)
EP (2) EP2381303A3 (de)
JP (3) JP4969045B2 (de)
AT (1) ATE536638T1 (de)
TW (1) TWI394287B (de)

Families Citing this family (320)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7005679B2 (en) * 2003-05-01 2006-02-28 Cree, Inc. Multiple component solid state white light
US7915085B2 (en) 2003-09-18 2011-03-29 Cree, Inc. Molded chip fabrication method
KR100540848B1 (ko) * 2004-01-02 2006-01-11 주식회사 메디아나전자 이중 몰드로 구성된 백색 발광다이오드 소자 및 그 제조방법
EP2113549B1 (de) * 2004-04-27 2011-12-28 Panasonic Corporation Phosphorzusammensetzung und lichtemittierende Vorrichtung damit
US7361938B2 (en) 2004-06-03 2008-04-22 Philips Lumileds Lighting Company Llc Luminescent ceramic for a light emitting device
US20070267646A1 (en) * 2004-06-03 2007-11-22 Philips Lumileds Lighting Company, Llc Light Emitting Device Including a Photonic Crystal and a Luminescent Ceramic
JP2008505433A (ja) * 2004-06-29 2008-02-21 松下電器産業株式会社 照明光源
JP2006019409A (ja) * 2004-06-30 2006-01-19 Mitsubishi Chemicals Corp 発光装置並びにそれを用いた照明、ディスプレイ用バックライト及びディスプレイ
US7427366B2 (en) 2004-07-06 2008-09-23 Sarnoff Corporation Efficient, green-emitting phosphors, and combinations with red-emitting phosphors
TW200614548A (en) * 2004-07-09 2006-05-01 Matsushita Electric Industrial Co Ltd Light-emitting device
US8017035B2 (en) * 2004-08-04 2011-09-13 Intematix Corporation Silicate-based yellow-green phosphors
US20060038198A1 (en) * 2004-08-23 2006-02-23 Chua Janet B Y Device and method for producing output light having a wavelength spectrum in the visible range and the infrared range using a fluorescent material
JP2006257385A (ja) * 2004-09-09 2006-09-28 Showa Denko Kk 酸窒化物系蛍光体及びその製造法
JP4674348B2 (ja) * 2004-09-22 2011-04-20 独立行政法人物質・材料研究機構 蛍光体とその製造方法および発光器具
DE102005046420B4 (de) * 2004-10-04 2019-07-11 Stanley Electric Co. Ltd. Verfahren zur Herstellung einer Licht emittierenden Halbleitervorrichtung
US7679672B2 (en) * 2004-10-14 2010-03-16 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Electronic flash, imaging device and method for producing a flash of light having a wavelength spectrum in the visible range and the infrared range using a fluorescent material
US7462502B2 (en) * 2004-11-12 2008-12-09 Philips Lumileds Lighting Company, Llc Color control by alteration of wavelength converting element
TWI433344B (zh) * 2004-12-24 2014-04-01 Kyocera Corp 發光裝置及照明裝置
JP2006213910A (ja) * 2005-01-06 2006-08-17 Matsushita Electric Ind Co Ltd 酸窒化物蛍光体及び発光装置
US7564180B2 (en) 2005-01-10 2009-07-21 Cree, Inc. Light emission device and method utilizing multiple emitters and multiple phosphors
US8125137B2 (en) 2005-01-10 2012-02-28 Cree, Inc. Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same
JP4556122B2 (ja) 2005-01-27 2010-10-06 ソニー株式会社 情報処理装置および方法、並びに回収基板
WO2006095285A1 (en) * 2005-03-09 2006-09-14 Philips Intellectual Property & Standards Gmbh Illumination system comprising a radiation source and a fluorescent material
US7879258B2 (en) 2005-03-14 2011-02-01 Koninklijke Philips Electronics N.V. Phosphor in polycrystalline ceramic structure and a light-emitting element comprising same
US7276183B2 (en) * 2005-03-25 2007-10-02 Sarnoff Corporation Metal silicate-silica-based polymorphous phosphors and lighting devices
DE102005019376A1 (de) * 2005-04-26 2006-11-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lumineszenzkonversions-LED
JP2007049114A (ja) 2005-05-30 2007-02-22 Sharp Corp 発光装置とその製造方法
US9412926B2 (en) 2005-06-10 2016-08-09 Cree, Inc. High power solid-state lamp
JP2007110090A (ja) * 2005-09-13 2007-04-26 Sony Corp ＧａＮ系半導体発光素子、発光装置、画像表示装置、面状光源装置、及び、液晶表示装置組立体
JP4898332B2 (ja) * 2005-09-15 2012-03-14 セイコーインスツル株式会社 表示装置
DE102005062514A1 (de) * 2005-09-28 2007-03-29 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement
WO2007060573A1 (en) * 2005-11-24 2007-05-31 Koninklijke Philips Electronics N.V. Display device with solid state fluorescent material
US20070125984A1 (en) * 2005-12-01 2007-06-07 Sarnoff Corporation Phosphors protected against moisture and LED lighting devices
US8906262B2 (en) * 2005-12-02 2014-12-09 Lightscape Materials, Inc. Metal silicate halide phosphors and LED lighting devices using the same
KR101332139B1 (ko) 2005-12-21 2013-11-21 크리, 인코포레이티드 조명 장치 및 조명 방법
US8337071B2 (en) 2005-12-21 2012-12-25 Cree, Inc. Lighting device
US7614759B2 (en) 2005-12-22 2009-11-10 Cree Led Lighting Solutions, Inc. Lighting device
JP2009530798A (ja) 2006-01-05 2009-08-27 イルミテックス， インコーポレイテッド Ｌｅｄから光を導くための独立した光学デバイス
JP2009524247A (ja) * 2006-01-20 2009-06-25 クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド ルミファー膜を空間的に分離することにより固体光発光素子におけるスペクトル内容をシフトすること
US8441179B2 (en) 2006-01-20 2013-05-14 Cree, Inc. Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources
EP1982108A1 (de) * 2006-01-31 2008-10-22 Koninklijke Philips Electronics N.V. Weisslichtquelle
JP4992250B2 (ja) * 2006-03-01 2012-08-08 日亜化学工業株式会社 発光装置
CN101401222B (zh) * 2006-03-06 2010-12-01 皇家飞利浦电子股份有限公司 发光二极管模块
JP4880329B2 (ja) * 2006-03-06 2012-02-22 株式会社小糸製作所 車両用灯具
WO2007102098A1 (en) * 2006-03-06 2007-09-13 Koninklijke Philips Electronics N.V. Light-emitting diode module
JP4931628B2 (ja) * 2006-03-09 2012-05-16 セイコーインスツル株式会社 照明装置及びこれを備える表示装置
US7682850B2 (en) * 2006-03-17 2010-03-23 Philips Lumileds Lighting Company, Llc White LED for backlight with phosphor plates
JP4969119B2 (ja) * 2006-03-20 2012-07-04 日本碍子株式会社 発光ダイオード装置
BRPI0711255A2 (pt) 2006-04-18 2011-08-30 Cree Led Lighting Solutions dispositivo de iluminação e método de iluminação
US7821194B2 (en) * 2006-04-18 2010-10-26 Cree, Inc. Solid state lighting devices including light mixtures
US8998444B2 (en) * 2006-04-18 2015-04-07 Cree, Inc. Solid state lighting devices including light mixtures
US9084328B2 (en) 2006-12-01 2015-07-14 Cree, Inc. Lighting device and lighting method
US8513875B2 (en) 2006-04-18 2013-08-20 Cree, Inc. Lighting device and lighting method
KR101517244B1 (ko) 2006-04-20 2015-05-04 크리, 인코포레이티드 조명 기기 및 조명 방법
KR100799864B1 (ko) * 2006-04-21 2008-01-31 삼성전기주식회사 Ｌｅｄ 패키지
KR101459999B1 (ko) * 2006-04-25 2014-11-10 코닌클리케 필립스 엔.브이. 백색광을 생성하는 형광 조명
DE102006024165A1 (de) * 2006-05-23 2007-11-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Optoelektronischer Halbleiterchip mit einem Wellenlängenkonversionsstoff sowie optoelektronisches Halbleiterbauelement mit einem solchen Halbleiterchip und Verfahren zur Herstellung des optoelektronischen Halbleiterchips
CA2647845A1 (en) 2006-05-30 2007-12-13 University Of Georgia Research Foundation White phosphors, methods of making white phosphors, white light emitting leds, methods of making white light emitting leds, and light bulb structures
BRPI0712439B1 (pt) 2006-05-31 2019-11-05 Cree, Inc. dispositivo de iluminação e método de iluminação
US7626210B2 (en) * 2006-06-09 2009-12-01 Philips Lumileds Lighting Company, Llc Low profile side emitting LED
US8080828B2 (en) 2006-06-09 2011-12-20 Philips Lumileds Lighting Company, Llc Low profile side emitting LED with window layer and phosphor layer
US20090128781A1 (en) * 2006-06-13 2009-05-21 Kenneth Li LED multiplexer and recycler and micro-projector incorporating the Same
KR100901947B1 (ko) * 2006-07-14 2009-06-10 삼성전자주식회사 반도체 나노결정을 이용하는 백색 발광 다이오드 및 그의제조방법
CN100426095C (zh) * 2006-08-14 2008-10-15 友达光电股份有限公司 背光模块的光源结构
KR100771772B1 (ko) * 2006-08-25 2007-10-30 삼성전기주식회사 백색 ｌｅｄ 모듈
EP2070123A2 (de) 2006-10-02 2009-06-17 Illumitex, Inc. Led-system und -verfahren
JP2010506006A (ja) 2006-10-03 2010-02-25 ライトスケイプ マテリアルズ，インク． 金属ケイ酸塩ハロゲン化物燐光体及びそれを使用するｌｅｄ照明デバイス
TW200822403A (en) * 2006-10-12 2008-05-16 Matsushita Electric Industrial Co Ltd Light-emitting device and method for manufacturing the same
SK51202007A3 (sk) * 2006-10-24 2008-08-05 Sumitomo Chemical Company, Limited Prostriedok živice rozptyľujúcej svetlo
JP5168880B2 (ja) * 2006-10-31 2013-03-27 東芝ライテック株式会社 発光装置
JP2008116849A (ja) * 2006-11-07 2008-05-22 Sony Corp 表示装置
US8029155B2 (en) 2006-11-07 2011-10-04 Cree, Inc. Lighting device and lighting method
JP5367218B2 (ja) * 2006-11-24 2013-12-11 シャープ株式会社 蛍光体の製造方法および発光装置の製造方法
EP2095438B1 (de) 2006-11-30 2017-08-30 Cree, Inc. Beleuchtungsvorrichtung und beleuchtungsverfahren
US9441793B2 (en) 2006-12-01 2016-09-13 Cree, Inc. High efficiency lighting device including one or more solid state light emitters, and method of lighting
KR100930171B1 (ko) 2006-12-05 2009-12-07 삼성전기주식회사 백색 발광장치 및 이를 이용한 백색 광원 모듈
RU2451366C2 (ru) 2006-12-05 2012-05-20 Конинклейке Филипс Электроникс Н.В. Осветительное устройство, в частности, с люминесцентной керамикой
KR101446366B1 (ko) 2006-12-07 2014-10-02 크리, 인코포레이티드 조명 장치 및 조명 방법
CN101595571B (zh) 2006-12-15 2011-05-04 皇家飞利浦电子股份有限公司 具有二向色表面的发光系统
US7902560B2 (en) 2006-12-15 2011-03-08 Koninklijke Philips Electronics N.V. Tunable white point light source using a wavelength converting element
JP2008166782A (ja) * 2006-12-26 2008-07-17 Seoul Semiconductor Co Ltd 発光素子
KR101423456B1 (ko) * 2006-12-28 2014-07-29 서울반도체 주식회사 형광막 구조를 포함하는 백라이팅 유닛
CN102683376A (zh) 2007-01-22 2012-09-19 科锐公司 高压发光体、发光体及照明装置
US8232564B2 (en) * 2007-01-22 2012-07-31 Cree, Inc. Wafer level phosphor coating technique for warm light emitting diodes
US9159888B2 (en) 2007-01-22 2015-10-13 Cree, Inc. Wafer level phosphor coating method and devices fabricated utilizing method
US9024349B2 (en) 2007-01-22 2015-05-05 Cree, Inc. Wafer level phosphor coating method and devices fabricated utilizing method
KR20090119862A (ko) 2007-01-22 2009-11-20 크리 엘이디 라이팅 솔루션즈, 인크. 고장 내성 발광기, 고장 내성 발광기를 포함하는 시스템 및 고장 내성 발광기를 제조하는 방법
US20080198572A1 (en) 2007-02-21 2008-08-21 Medendorp Nicholas W LED lighting systems including luminescent layers on remote reflectors
JP5476128B2 (ja) * 2007-02-22 2014-04-23 クリー インコーポレイテッド 照明装置、照明方法、光フィルタ、および光をフィルタリングする方法
TWI326923B (en) * 2007-03-07 2010-07-01 Lite On Technology Corp White light emitting diode
KR100862532B1 (ko) * 2007-03-13 2008-10-09 삼성전기주식회사 발광 다이오드 패키지 제조방법
US7851987B2 (en) * 2007-03-30 2010-12-14 Eastman Kodak Company Color electro-luminescent display with improved efficiency
JP2010525512A (ja) 2007-04-17 2010-07-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明システム
JP2010527157A (ja) 2007-05-08 2010-08-05 クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド 照明デバイスおよび照明方法
KR101485206B1 (ko) 2007-05-08 2015-01-27 크리, 인코포레이티드 조명 장치 및 조명 방법
KR20100022969A (ko) 2007-05-08 2010-03-03 크리 엘이디 라이팅 솔루션즈, 인크. 조명 장치 및 조명 방법
EP2156090B1 (de) 2007-05-08 2016-07-06 Cree, Inc. Beleuchtungsvorrichtung und beleuchtungsverfahren
TWI422785B (zh) 2007-05-08 2014-01-11 克里公司 照明裝置及照明方法
JP2008283155A (ja) * 2007-05-14 2008-11-20 Sharp Corp 発光装置、照明機器および液晶表示装置
US7942556B2 (en) 2007-06-18 2011-05-17 Xicato, Inc. Solid state illumination device
JP2009016689A (ja) * 2007-07-06 2009-01-22 Toshiba Lighting & Technology Corp 照明装置
US20100195322A1 (en) * 2007-07-30 2010-08-05 Sharp Kabushiki Kaisha Light emitting device, illuminating apparatus and clean room equipped with illuminating apparatus
WO2009016585A2 (en) * 2007-08-02 2009-02-05 Koninklijke Philips Electronics N.V. Color conversion device
US7863635B2 (en) 2007-08-07 2011-01-04 Cree, Inc. Semiconductor light emitting devices with applied wavelength conversion materials
US20090039375A1 (en) 2007-08-07 2009-02-12 Cree, Inc. Semiconductor light emitting devices with separated wavelength conversion materials and methods of forming the same
US7810956B2 (en) * 2007-08-23 2010-10-12 Koninklijke Philips Electronics N.V. Light source including reflective wavelength-converting layer
DE102007052181A1 (de) * 2007-09-20 2009-04-02 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements
JP2011501417A (ja) 2007-10-10 2011-01-06 クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド 照明デバイスおよび製作方法
US7984999B2 (en) 2007-10-17 2011-07-26 Xicato, Inc. Illumination device with light emitting diodes and moveable light adjustment member
US9086213B2 (en) * 2007-10-17 2015-07-21 Xicato, Inc. Illumination device with light emitting diodes
EP2203938A1 (de) * 2007-10-26 2010-07-07 Cree Led Lighting Solutions, Inc. Beleuchtungseinrichtung mit einem oder mehreren lumiphoren und herstellungsverfahren dafür
US8376577B2 (en) * 2007-11-05 2013-02-19 Xicato, Inc. Modular solid state lighting device
US8946987B2 (en) * 2007-11-07 2015-02-03 Industrial Technology Research Institute Light emitting device and fabricating method thereof
US9041285B2 (en) 2007-12-14 2015-05-26 Cree, Inc. Phosphor distribution in LED lamps using centrifugal force
US8878219B2 (en) 2008-01-11 2014-11-04 Cree, Inc. Flip-chip phosphor coating method and devices fabricated utilizing method
US10008637B2 (en) 2011-12-06 2018-06-26 Cree, Inc. Light emitter devices and methods with reduced dimensions and improved light output
DE102008006990A1 (de) 2008-01-31 2009-08-06 Osram Opto Semiconductors Gmbh Hintergrundbeleuchtungseinheit für eine Hintergrundbeleuchtung eines Bildschirms und Bildschirmeinheit des Bildschirms
US20090196015A1 (en) * 2008-02-04 2009-08-06 Kismart Corporation Lighting module with wavelength converting structure and manufacturing method for the same
WO2009100358A1 (en) 2008-02-08 2009-08-13 Illumitex, Inc. System and method for emitter layer shaping
WO2009107052A1 (en) * 2008-02-27 2009-09-03 Koninklijke Philips Electronics N.V. Illumination device with led and one or more transmissive windows
US8916890B2 (en) 2008-03-19 2014-12-23 Cree, Inc. Light emitting diodes with light filters
US8637883B2 (en) 2008-03-19 2014-01-28 Cree, Inc. Low index spacer layer in LED devices
EP2328190A3 (de) * 2008-03-19 2011-06-15 Samsung LED Co., Ltd. Lichtemittierende Vorrichtung von weißem Licht und Weißlichtquellenmodul damit
US8350461B2 (en) 2008-03-28 2013-01-08 Cree, Inc. Apparatus and methods for combining light emitters
EP2272104A1 (de) * 2008-04-23 2011-01-12 Koninklijke Philips Electronics N.V. Beleuchtungsgerät
DE102008020882A1 (de) 2008-04-25 2009-10-29 Ledon Lighting Jennersdorf Gmbh Lichtemittierende Vorrichtung und Verfahren zur Bereitstellung einer lichtemittierenden Vorrichtung mit vordefinierten optischen Eigenschaften des emittierten Lichts
US7868340B2 (en) * 2008-05-30 2011-01-11 Bridgelux, Inc. Method and apparatus for generating white light from solid state light emitting devices
US8240875B2 (en) 2008-06-25 2012-08-14 Cree, Inc. Solid state linear array modules for general illumination
US8076833B2 (en) * 2008-06-30 2011-12-13 Bridgelux, Inc. Methods and apparatuses for enhancing heat dissipation from a light emitting device
US8124996B2 (en) 2008-08-04 2012-02-28 Soraa, Inc. White light devices using non-polar or semipolar gallium containing materials and phosphors
WO2010017523A1 (en) * 2008-08-08 2010-02-11 Xicato, Inc. Color tunable light source
TW201011942A (en) * 2008-09-11 2010-03-16 Advanced Optoelectronic Tech Method and system for configuring high CRI LED
EP2175436A1 (de) 2008-10-08 2010-04-14 Richard Peter James Barton Punktmatrix- und segmentierte Anzeigen mit gleichmäßiger Beleuchtung
TW201015170A (en) * 2008-10-13 2010-04-16 Advanced Optoelectronic Tech System and method for configuring LED BLU with high NTSC
JP5440064B2 (ja) * 2008-10-21 2014-03-12 東芝ライテック株式会社 照明装置
US20100109025A1 (en) * 2008-11-05 2010-05-06 Koninklijke Philips Electronics N.V. Over the mold phosphor lens for an led
KR101154758B1 (ko) * 2008-11-18 2012-06-08 엘지이노텍 주식회사 반도체 발광소자 및 이를 구비한 발광소자 패키지
US8220971B2 (en) 2008-11-21 2012-07-17 Xicato, Inc. Light emitting diode module with three part color matching
TW201034256A (en) 2008-12-11 2010-09-16 Illumitex Inc Systems and methods for packaging light-emitting diode devices
US8169135B2 (en) * 2008-12-17 2012-05-01 Lednovation, Inc. Semiconductor lighting device with wavelength conversion on back-transferred light path
TWI404239B (zh) * 2009-01-16 2013-08-01 Foxsemicon Integrated Tech Inc 照明裝置
DE102009005907A1 (de) * 2009-01-23 2010-07-29 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil
US20100187961A1 (en) * 2009-01-27 2010-07-29 Keith Scott Phosphor housing for light emitting diode lamp
US9250470B2 (en) 2009-01-28 2016-02-02 Koninklijke Philips N.V. Illumination system with remote phosphor layer and/or scattering layer
SG173174A1 (en) * 2009-02-05 2011-08-29 Mitsubishi Chem Corp Led light emitting device
JP5345414B2 (ja) * 2009-02-19 2013-11-20 スタンレー電気株式会社 半導体発光装置
US7967652B2 (en) 2009-02-19 2011-06-28 Cree, Inc. Methods for combining light emitting devices in a package and packages including combined light emitting devices
US8333631B2 (en) * 2009-02-19 2012-12-18 Cree, Inc. Methods for combining light emitting devices in a package and packages including combined light emitting devices
JP5330855B2 (ja) * 2009-02-19 2013-10-30 スタンレー電気株式会社 半導体発光装置
US20140175377A1 (en) * 2009-04-07 2014-06-26 Soraa, Inc. Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors
WO2010119934A1 (ja) * 2009-04-14 2010-10-21 パナソニック株式会社 発光装置、光特性調整方法及び発光装置の製造方法
US10422503B2 (en) 2009-10-30 2019-09-24 Ideal Industries Lighting Llc One-piece multi-lens optical member and method of manufacture
US8337030B2 (en) 2009-05-13 2012-12-25 Cree, Inc. Solid state lighting devices having remote luminescent material-containing element, and lighting methods
JP2010272687A (ja) * 2009-05-21 2010-12-02 Toshiba Lighting & Technology Corp 照明装置および照明器具
US8921876B2 (en) 2009-06-02 2014-12-30 Cree, Inc. Lighting devices with discrete lumiphor-bearing regions within or on a surface of remote elements
US20110012141A1 (en) * 2009-07-15 2011-01-20 Le Toquin Ronan P Single-color wavelength-converted light emitting devices
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
US9293644B2 (en) 2009-09-18 2016-03-22 Soraa, Inc. Power light emitting diode and method with uniform current density operation
US8933644B2 (en) 2009-09-18 2015-01-13 Soraa, Inc. LED lamps with improved quality of light
US9293667B2 (en) 2010-08-19 2016-03-22 Soraa, Inc. System and method for selected pump LEDs with multiple phosphors
FI20095967A7 (fi) 2009-09-18 2011-03-19 Valoya Oy Valaisinsovitelma
WO2011037877A1 (en) 2009-09-25 2011-03-31 Cree, Inc. Lighting device with low glare and high light level uniformity
TWI426629B (zh) * 2009-10-05 2014-02-11 億光電子工業股份有限公司 白光發光裝置、其製造方法及應用
US9435493B2 (en) 2009-10-27 2016-09-06 Cree, Inc. Hybrid reflector system for lighting device
TW201123548A (en) * 2009-12-25 2011-07-01 Ind Tech Res Inst A multi-layer stacked LED package
JP2011138631A (ja) * 2009-12-25 2011-07-14 Canon Inc 画像表示装置
CN102116959B (zh) * 2009-12-31 2013-08-14 北京京东方光电科技有限公司 液晶显示器的光学元件及其制作方法
US20110164430A1 (en) * 2010-01-07 2011-07-07 Kenneth Li Illuminator using light emitting diode light recycling with collimation
US10147850B1 (en) 2010-02-03 2018-12-04 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US9631782B2 (en) * 2010-02-04 2017-04-25 Xicato, Inc. LED-based rectangular illumination device
KR100969100B1 (ko) * 2010-02-12 2010-07-09 엘지이노텍 주식회사 발광소자, 발광소자의 제조방법 및 발광소자 패키지
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US8632196B2 (en) 2010-03-03 2014-01-21 Cree, Inc. LED lamp incorporating remote phosphor and diffuser with heat dissipation features
US9316361B2 (en) 2010-03-03 2016-04-19 Cree, Inc. LED lamp with remote phosphor and diffuser configuration
US9275979B2 (en) * 2010-03-03 2016-03-01 Cree, Inc. Enhanced color rendering index emitter through phosphor separation
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
US8931933B2 (en) 2010-03-03 2015-01-13 Cree, Inc. LED lamp with active cooling element
US9310030B2 (en) 2010-03-03 2016-04-12 Cree, Inc. Non-uniform diffuser to scatter light into uniform emission pattern
US9057511B2 (en) 2010-03-03 2015-06-16 Cree, Inc. High efficiency solid state lamp and bulb
US9024517B2 (en) 2010-03-03 2015-05-05 Cree, Inc. LED lamp with remote phosphor and diffuser configuration utilizing red emitters
US8562161B2 (en) 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
US9062830B2 (en) 2010-03-03 2015-06-23 Cree, Inc. High efficiency solid state lamp and bulb
US20110227102A1 (en) * 2010-03-03 2011-09-22 Cree, Inc. High efficacy led lamp with remote phosphor and diffuser configuration
JP2013521647A (ja) * 2010-03-03 2013-06-10 クリー インコーポレイテッド リン光体分離を通じて演色評価数を高めた放射体
US9625105B2 (en) 2010-03-03 2017-04-18 Cree, Inc. LED lamp with active cooling element
US8882284B2 (en) 2010-03-03 2014-11-11 Cree, Inc. LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties
US8104908B2 (en) 2010-03-04 2012-01-31 Xicato, Inc. Efficient LED-based illumination module with high color rendering index
JP5749327B2 (ja) 2010-03-19 2015-07-15 日東電工株式会社 発光装置用ガーネット系蛍光体セラミックシート
US8796914B2 (en) * 2010-04-07 2014-08-05 Sharp Kabushiki Kaisha Organic electroluminescence element, organic electroluminescence display, and organic electroluminescence display apparatus
EP2564115B1 (de) 2010-04-26 2015-03-25 Xicato, Inc. Befestigung eines led-basierten beleuchtungsmoduls an einem beleuchtungskörper
WO2011139548A2 (en) * 2010-05-04 2011-11-10 Xicato, Inc. Flexible electrical connection of an led-based illumination device to a light fixture
DE102010021341A1 (de) 2010-05-22 2011-11-24 Merck Patent Gmbh Leuchtstoffe
US8684559B2 (en) 2010-06-04 2014-04-01 Cree, Inc. Solid state light source emitting warm light with high CRI
BR112012032346A2 (pt) 2010-06-18 2016-11-08 Xicato Inc método de diagnóstico a bordo de iluminação baseado em led
US10546846B2 (en) 2010-07-23 2020-01-28 Cree, Inc. Light transmission control for masking appearance of solid state light sources
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
CN102376860A (zh) 2010-08-05 2012-03-14 夏普株式会社 发光装置及其制造方法
JP5635832B2 (ja) * 2010-08-05 2014-12-03 スタンレー電気株式会社 半導体発光装置
JP5231609B2 (ja) * 2010-12-08 2013-07-10 シャープ株式会社 発光装置及びその製造方法
JP2012195552A (ja) * 2010-10-13 2012-10-11 Sharp Corp 発光装置及びその製造方法
US20120051045A1 (en) 2010-08-27 2012-03-01 Xicato, Inc. Led Based Illumination Module Color Matched To An Arbitrary Light Source
US8297767B2 (en) 2010-09-07 2012-10-30 Xicato, Inc. LED-based illumination modules with PTFE color converting surfaces
US9648673B2 (en) 2010-11-05 2017-05-09 Cree, Inc. Lighting device with spatially segregated primary and secondary emitters
US8828531B2 (en) 2010-12-01 2014-09-09 Nitto Denko Corporation Emissive ceramic materials having a dopant concentration gradient and methods of making and using the same
US8556469B2 (en) 2010-12-06 2013-10-15 Cree, Inc. High efficiency total internal reflection optic for solid state lighting luminaires
DE102010055265A1 (de) * 2010-12-20 2012-06-21 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil
CN103384794B (zh) * 2010-12-23 2018-05-29 三星电子株式会社 包含量子点的光学元件
WO2012091973A1 (en) * 2010-12-29 2012-07-05 3M Innovative Properties Company Remote phosphor led device with broadband output and controllable color
US8425065B2 (en) 2010-12-30 2013-04-23 Xicato, Inc. LED-based illumination modules with thin color converting layers
EP2665796A1 (de) * 2011-01-21 2013-11-27 Osram Sylvania Inc. Leuchtkraftwandler und led-lichtquelle damit
US9166126B2 (en) 2011-01-31 2015-10-20 Cree, Inc. Conformally coated light emitting devices and methods for providing the same
US9234655B2 (en) 2011-02-07 2016-01-12 Cree, Inc. Lamp with remote LED light source and heat dissipating elements
US9068701B2 (en) 2012-01-26 2015-06-30 Cree, Inc. Lamp structure with remote LED light source
US11251164B2 (en) * 2011-02-16 2022-02-15 Creeled, Inc. Multi-layer conversion material for down conversion in solid state lighting
TWI573290B (zh) 2011-02-24 2017-03-01 日東電工股份有限公司 具有磷光質成分的發光組成物
US8899767B2 (en) 2011-03-31 2014-12-02 Xicato, Inc. Grid structure on a transmissive layer of an LED-based illumination module
US9236530B2 (en) 2011-04-01 2016-01-12 Soraa, Inc. Miscut bulk substrates
WO2013101280A2 (en) 2011-04-11 2013-07-04 Cree, Inc. Solid state lighting device including green shifted red component
KR101781437B1 (ko) * 2011-04-29 2017-09-25 삼성전자주식회사 백색 발광 장치 및 이를 이용한 디스플레이 및 조명장치
US8847198B2 (en) * 2011-05-26 2014-09-30 Micron Technology, Inc. Light emitting devices with built-in chromaticity conversion and methods of manufacturing
WO2012168821A1 (en) * 2011-06-10 2012-12-13 Koninklijke Philips Electronics N.V. A phosphor enhanced light source for presenting a visible pattern and a luminaire
US10211380B2 (en) 2011-07-21 2019-02-19 Cree, Inc. Light emitting devices and components having improved chemical resistance and related methods
TW201312807A (zh) 2011-07-21 2013-03-16 克里股份有限公司 光發射器元件封裝與部件及改良化學抵抗性的方法與相關方法
US10686107B2 (en) 2011-07-21 2020-06-16 Cree, Inc. Light emitter devices and components with improved chemical resistance and related methods
US8449129B2 (en) 2011-08-02 2013-05-28 Xicato, Inc. LED-based illumination device with color converting surfaces
US8403529B2 (en) 2011-08-02 2013-03-26 Xicato, Inc. LED-based illumination module with preferentially illuminated color converting surfaces
US9646827B1 (en) 2011-08-23 2017-05-09 Soraa, Inc. Method for smoothing surface of a substrate containing gallium and nitrogen
US8485692B2 (en) 2011-09-09 2013-07-16 Xicato, Inc. LED-based light source with sharply defined field angle
JP2011249856A (ja) * 2011-09-14 2011-12-08 Toshiba Corp 半導体発光装置
EP2756225B1 (de) * 2011-09-14 2017-05-17 Express Imaging Systems, LLC Vorrichtung, verfahren zur verbesserung des farbkontrastes bei phosphorbasierten festkörperleuchten
US9217560B2 (en) 2011-12-05 2015-12-22 Xicato, Inc. Reflector attachment to an LED-based illumination module
US9496466B2 (en) 2011-12-06 2016-11-15 Cree, Inc. Light emitter devices and methods, utilizing light emitting diodes (LEDs), for improved light extraction
RU2502917C2 (ru) 2011-12-30 2013-12-27 Закрытое Акционерное Общество "Научно-Производственная Коммерческая Фирма "Элтан Лтд" Светодиодный источник белого света с комбинированным удаленным фотолюминесцентным конвертером
US8820951B2 (en) 2012-02-06 2014-09-02 Xicato, Inc. LED-based light source with hybrid spot and general lighting characteristics
US8779687B2 (en) 2012-02-13 2014-07-15 Xicato, Inc. Current routing to multiple LED circuits
US9343441B2 (en) * 2012-02-13 2016-05-17 Cree, Inc. Light emitter devices having improved light output and related methods
US8957580B2 (en) * 2012-02-13 2015-02-17 Cree, Inc. Lighting device including multiple wavelength conversion material layers
US8946747B2 (en) 2012-02-13 2015-02-03 Cree, Inc. Lighting device including multiple encapsulant material layers
US9240530B2 (en) 2012-02-13 2016-01-19 Cree, Inc. Light emitter devices having improved chemical and physical resistance and related methods
DE102012202927B4 (de) * 2012-02-27 2021-06-10 Osram Gmbh Lichtquelle mit led-chip und leuchtstoffschicht
CN102709450A (zh) * 2012-03-16 2012-10-03 上舜照明（中国）有限公司 一种可调光cob光源模组
US9488359B2 (en) 2012-03-26 2016-11-08 Cree, Inc. Passive phase change radiators for LED lamps and fixtures
JP2013203762A (ja) * 2012-03-27 2013-10-07 Shin-Etsu Chemical Co Ltd 波長変換部品及びその製造方法並びに発光装置
US10043952B2 (en) 2012-03-30 2018-08-07 Lumileds Llc Light emitting device with wavelength converting side coat
US8680785B2 (en) 2012-05-18 2014-03-25 Xicato, Inc. Variable master current mirror
CN102709280A (zh) * 2012-05-29 2012-10-03 宁波升谱光电半导体有限公司 一种cob集成光源模块
JP5894018B2 (ja) * 2012-06-20 2016-03-23 シャープ株式会社 蛍光体発光部、発光装置および蛍光体発光部の製造方法
US20140003044A1 (en) 2012-09-06 2014-01-02 Xicato, Inc. Integrated led based illumination device
TWM450831U (zh) * 2012-11-23 2013-04-11 海立爾股份有限公司 具有散熱單元之高亮度發光二極體燈具結構
US8845380B2 (en) 2012-12-17 2014-09-30 Xicato, Inc. Automated color tuning of an LED based illumination device
JP2014140015A (ja) * 2012-12-19 2014-07-31 Panasonic Corp 発光モジュールおよびこれを用いた照明用光源
US9761763B2 (en) 2012-12-21 2017-09-12 Soraa, Inc. Dense-luminescent-materials-coated violet LEDs
US8870617B2 (en) 2013-01-03 2014-10-28 Xicato, Inc. Color tuning of a multi-color LED based illumination device
US8770800B1 (en) 2013-03-15 2014-07-08 Xicato, Inc. LED-based light source reflector with shell elements
WO2014144706A2 (en) * 2013-03-15 2014-09-18 Quarkstar Llc Color tuning of light-emitting devices
US10400984B2 (en) * 2013-03-15 2019-09-03 Cree, Inc. LED light fixture and unitary optic member therefor
JP6134176B2 (ja) * 2013-03-22 2017-05-24 スタンレー電気株式会社 発光装置、および、その製造方法
JP2013145927A (ja) * 2013-04-26 2013-07-25 Toshiba Corp 半導体発光装置
DE102013104351B4 (de) * 2013-04-29 2022-01-20 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiterschichtenfolge und Verfahren zum Betreiben eines optoelektronischen Halbleiterchips
JP2015002182A (ja) * 2013-06-13 2015-01-05 日立アプライアンス株式会社 照明装置
CN104241262B (zh) 2013-06-14 2020-11-06 惠州科锐半导体照明有限公司 发光装置以及显示装置
US9591726B2 (en) 2013-07-02 2017-03-07 Xicato, Inc. LED-based lighting control network communication
US9596737B2 (en) 2013-07-02 2017-03-14 Xicato, Inc. Multi-port LED-based lighting communications gateway
US9410664B2 (en) 2013-08-29 2016-08-09 Soraa, Inc. Circadian friendly LED light source
US10283681B2 (en) * 2013-09-12 2019-05-07 Cree, Inc. Phosphor-converted light emitting device
WO2015042193A2 (en) 2013-09-17 2015-03-26 Xicato, Inc. Led based illumination device with integrated output window
US9240528B2 (en) 2013-10-03 2016-01-19 Cree, Inc. Solid state lighting apparatus with high scotopic/photopic (S/P) ratio
JP2015076527A (ja) * 2013-10-09 2015-04-20 シチズン電子株式会社 Ｌｅｄ発光装置
US9837585B2 (en) * 2013-11-08 2017-12-05 Lumimicro Corp. Ltd. Light emitting device
JP6191453B2 (ja) * 2013-12-27 2017-09-06 日亜化学工業株式会社 発光装置
US9425896B2 (en) 2013-12-31 2016-08-23 Xicato, Inc. Color modulated LED-based illumination
US9995458B2 (en) 2014-01-13 2018-06-12 Lg Innotek Co., Ltd. Ceramic phosphor plate and lighting device including the same
US9360188B2 (en) 2014-02-20 2016-06-07 Cree, Inc. Remote phosphor element filled with transparent material and method for forming multisection optical elements
US9788379B2 (en) 2014-03-28 2017-10-10 Xicato, Inc. Deep dimming of an LED-based illumination device
US9781799B2 (en) 2014-05-05 2017-10-03 Xicato, Inc. LED-based illumination device reflector having sense and communication capability
JP6349973B2 (ja) * 2014-05-30 2018-07-04 日亜化学工業株式会社 発光装置及び発光装置の製造方法
US9192013B1 (en) 2014-06-06 2015-11-17 Cree, Inc. Lighting devices with variable gamut
US9534741B2 (en) 2014-07-23 2017-01-03 Cree, Inc. Lighting devices with illumination regions having different gamut properties
DE102014112883A1 (de) 2014-09-08 2016-03-10 Osram Opto Semiconductors Gmbh Optoelektronisches Bauteil
US10490711B2 (en) 2014-10-07 2019-11-26 Nichia Corporation Light emitting device
JP6657735B2 (ja) * 2014-10-07 2020-03-04 日亜化学工業株式会社 発光装置
JP6354607B2 (ja) * 2015-01-23 2018-07-11 日亜化学工業株式会社 発光装置
US9853730B2 (en) 2015-02-27 2017-12-26 Xicato, Inc. Lighting based authentication of a mobile electronic device
US9960848B2 (en) 2015-02-27 2018-05-01 Xicato, Inc. Commissioning of devices on a lighting communications network
US9788397B2 (en) 2015-02-27 2017-10-10 Xicato, Inc. Lighting communication advertising packets
US9930741B2 (en) 2015-02-27 2018-03-27 Xicato, Inc. Synchronized light control over a wireless network
WO2016164645A1 (en) 2015-04-08 2016-10-13 Xicato, Inc. Led-based illumination systems having sense and communication capability
US9943042B2 (en) 2015-05-18 2018-04-17 Biological Innovation & Optimization Systems, LLC Grow light embodying power delivery and data communications features
US10009980B2 (en) 2015-05-18 2018-06-26 Xicato, Inc. Lighting communications gateway
US9844116B2 (en) 2015-09-15 2017-12-12 Biological Innovation & Optimization Systems, LLC Systems and methods for controlling the spectral content of LED lighting devices
US9788387B2 (en) 2015-09-15 2017-10-10 Biological Innovation & Optimization Systems, LLC Systems and methods for controlling the spectral content of LED lighting devices
US9750092B2 (en) 2015-10-01 2017-08-29 Xicato, Inc. Power management of an LED-based illumination device
US9961731B2 (en) 2015-12-08 2018-05-01 Express Imaging Systems, Llc Luminaire with transmissive filter and adjustable illumination pattern
KR20170075897A (ko) 2015-12-23 2017-07-04 삼성전자주식회사 발광 다이오드 패키지
CN111511066A (zh) * 2016-01-28 2020-08-07 生态照明公司 用于产生具有高显色性的可调白光的方法
WO2017131715A1 (en) * 2016-01-28 2017-08-03 Ecosense Lighting Inc. Methods for generating melatonin-response-tuned white light with high color rendering
US10492264B2 (en) 2016-01-28 2019-11-26 EcoSense Lighting, Inc. Lighting systems for providing tunable white light with functional diode emissions
CN105549262A (zh) * 2016-02-03 2016-05-04 青岛海信电器股份有限公司 背光单元、背光光源组件及液晶显示设备
EP3457021B1 (de) * 2016-05-13 2020-09-23 Panasonic Semiconductor Solutions Co., Ltd. Lichtquellenvorrichtung und beleuchtungsvorrichtung
US10598318B1 (en) * 2016-06-14 2020-03-24 Eaton Intelligent Power Limited Light source and method for making a light source
US10544917B2 (en) 2016-08-24 2020-01-28 Express Imaging Systems, Llc Shade and wavelength converter for solid state luminaires
US10595376B2 (en) 2016-09-13 2020-03-17 Biological Innovation & Optimization Systems, LLC Systems and methods for controlling the spectral content of LED lighting devices
CN109997236B (zh) * 2016-10-25 2023-06-30 首尔半导体株式会社 发光二极管封装件以及具有该发光二极管封装件的显示装置
KR102831200B1 (ko) * 2017-02-02 2025-07-10 서울반도체 주식회사 발광 다이오드 패키지
CN107195752A (zh) * 2017-05-26 2017-09-22 青岛海信电器股份有限公司 一种led、背光模组和显示装置
KR101809098B1 (ko) * 2017-08-14 2018-01-18 루미마이크로 주식회사 발광장치
DE102017119872A1 (de) * 2017-08-30 2019-02-28 Osram Opto Semiconductors Gmbh Verfahren zum Herstellen eines optoelektronischen Halbleiterbauteils und optoelektronisches Halbleiterbauteil
DE112018006827T5 (de) 2018-01-11 2020-09-17 Ecosense Lighting Inc. Vielkanalsysteme zum bereitstellen von einstellbarem licht und funktionellen diodenemisionen
US10529900B2 (en) * 2018-05-05 2020-01-07 Ideal Industries Lighting Llc Solid state lighting device providing spectral power distribution with enhanced perceived brightness
WO2019241344A1 (en) * 2018-06-12 2019-12-19 Alliance Sports Group, L.P. Photo luminescent lighting device
US11417806B2 (en) * 2018-07-30 2022-08-16 Lumileds Llc Dielectric mirror for broadband IR LEDs
EP3915360B1 (de) * 2019-01-24 2024-04-10 Dai Nippon Printing Co., Ltd. Led-beleuchtungsunit für tiere und pflanzenzucht, led-beleuchtungsmodul für tier- und pflanzenzucht, regalplatte für tier- und pflanzenzucht, zuchtregal für tier- und pflanzenzucht, tier- und pflanzenzuchtwerk
US11145793B2 (en) * 2019-05-09 2021-10-12 Lumileds Llc Light emitting diode with high melanopic spectral content
JP7462144B2 (ja) * 2019-10-30 2024-04-05 日亜化学工業株式会社 発光装置の製造方法及び発光装置
DE112019007826T5 (de) * 2019-11-12 2022-06-30 Lg Electronics Inc. Anzeigevorrichtung mit flacher Beleuchtungseinrichtung
TW202210605A (zh) * 2020-09-14 2022-03-16 李崇華 白光發光二極體及包含其之背光模組與顯示裝置
US11949053B2 (en) 2020-12-14 2024-04-02 Lumileds Llc Stencil printing flux for attaching light emitting diodes
JP7283489B2 (ja) * 2021-01-20 2023-05-30 三菱電機株式会社 発光装置
KR20230099023A (ko) * 2021-12-27 2023-07-04 엘지디스플레이 주식회사 표시 장치

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1264228C (zh) * 1996-06-26 2006-07-12 奥斯兰姆奥普托半导体股份有限两合公司 发光半导体器件、全色发光二极管显示装置及其应用
TW383508B (en) * 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
JPH10189242A (ja) * 1996-12-20 1998-07-21 Sanyo Electric Co Ltd 波長変換型発光装置
US5895932A (en) * 1997-01-24 1999-04-20 International Business Machines Corporation Hybrid organic-inorganic semiconductor light emitting diodes
US6007209A (en) * 1997-03-19 1999-12-28 Teledyne Industries, Inc. Light source for backlighting
WO1998044475A1 (en) * 1997-03-31 1998-10-08 Idec Izumi Corporation Display and lighting device
US5962971A (en) * 1997-08-29 1999-10-05 Chen; Hsing LED structure with ultraviolet-light emission chip and multilayered resins to generate various colored lights
US6340824B1 (en) * 1997-09-01 2002-01-22 Kabushiki Kaisha Toshiba Semiconductor light emitting device including a fluorescent material
JP3966954B2 (ja) * 1997-09-01 2007-08-29 東芝電子エンジニアリング株式会社 照明装置、読み取り装置、投影装置、浄化装置、および表示装置
US6501091B1 (en) * 1998-04-01 2002-12-31 Massachusetts Institute Of Technology Quantum dot white and colored light emitting diodes
JP3486345B2 (ja) * 1998-07-14 2004-01-13 東芝電子エンジニアリング株式会社 半導体発光装置
JP3645422B2 (ja) 1998-07-14 2005-05-11 東芝電子エンジニアリング株式会社 発光装置
JP2000133006A (ja) * 1998-10-29 2000-05-12 Sanyo Electric Co Ltd 面光源
US6351069B1 (en) * 1999-02-18 2002-02-26 Lumileds Lighting, U.S., Llc Red-deficiency-compensating phosphor LED
US6565233B1 (en) * 1999-08-17 2003-05-20 Brian Edward Richardson Color, size and distribution module for projected light
US6696703B2 (en) * 1999-09-27 2004-02-24 Lumileds Lighting U.S., Llc Thin film phosphor-converted light emitting diode device
TW480744B (en) * 2000-03-14 2002-03-21 Lumileds Lighting Bv Light-emitting diode, lighting device and method of manufacturing same
US6797412B1 (en) * 2000-04-11 2004-09-28 University Of Connecticut Full color display structures using pseudomorphic cladded quantum dot nanophosphor thin films
US6501100B1 (en) * 2000-05-15 2002-12-31 General Electric Company White light emitting phosphor blend for LED devices
US6621211B1 (en) * 2000-05-15 2003-09-16 General Electric Company White light emitting phosphor blends for LED devices
JP2002042525A (ja) * 2000-07-26 2002-02-08 Toyoda Gosei Co Ltd 面状光源
US7064355B2 (en) * 2000-09-12 2006-06-20 Lumileds Lighting U.S., Llc Light emitting diodes with improved light extraction efficiency
US6650044B1 (en) * 2000-10-13 2003-11-18 Lumileds Lighting U.S., Llc Stenciling phosphor layers on light emitting diodes
US20020084748A1 (en) * 2000-12-28 2002-07-04 Ayala Raul E. UV Reflecting materials for LED lamps using UV-emitting diodes
JP3750055B2 (ja) * 2001-02-28 2006-03-01 株式会社日立製作所 液晶表示装置
US6844903B2 (en) * 2001-04-04 2005-01-18 Lumileds Lighting U.S., Llc Blue backlight and phosphor layer for a color LCD
US6576488B2 (en) * 2001-06-11 2003-06-10 Lumileds Lighting U.S., Llc Using electrophoresis to produce a conformally coated phosphor-converted light emitting semiconductor
DE10137042A1 (de) * 2001-07-31 2003-02-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Planare Lichtquelle auf LED-Basis
JP2003051622A (ja) * 2001-08-07 2003-02-21 Rohm Co Ltd 白色系半導体発光装置
JP2003152227A (ja) * 2001-11-14 2003-05-23 Citizen Electronics Co Ltd Ｌｅｄの色補正手段および色補正方法
JP3707688B2 (ja) * 2002-05-31 2005-10-19 スタンレー電気株式会社 発光装置およびその製造方法
TW569479B (en) * 2002-12-20 2004-01-01 Ind Tech Res Inst White-light LED applying omnidirectional reflector
US6994453B2 (en) * 2003-03-21 2006-02-07 Blanchard Randall D Illumination device having a dichroic mirror
JP3871668B2 (ja) * 2003-08-26 2007-01-24 東芝電子エンジニアリング株式会社 半導体発光装置
TW200512949A (en) * 2003-09-17 2005-04-01 Nanya Plastics Corp A method to provide emission of white color light by the principle of secondary excitation and its product

Also Published As

Publication number Publication date
JP2012064986A (ja) 2012-03-29
JP4969045B2 (ja) 2012-07-04
EP1566848A3 (de) 2010-04-07
US7250715B2 (en) 2007-07-31
EP1566848B1 (de) 2011-12-07
TW200603434A (en) 2006-01-16
JP5575737B2 (ja) 2014-08-20
TWI394287B (zh) 2013-04-21
EP1566848A2 (de) 2005-08-24
EP2381303A3 (de) 2012-02-08
JP2005244226A (ja) 2005-09-08
US20050184638A1 (en) 2005-08-25
JP2011216905A (ja) 2011-10-27
EP2381303A2 (de) 2011-10-26

Similar Documents

Publication Publication Date Title
ATE536638T1 (de) Leuchtdiode mit wellenlängen-konversion
ATE534148T1 (de) Leuchtdioden-anordnung mit farbkonversions- material
ATE519227T1 (de) Zusammengesetzte led-module
WO2009045273A3 (en) Led device having improved light output
TW200721557A (en) Light-emitting module, and display unit and lighting unit using the same
TW200625681A (en) Light-emitting diode flash module with enhanced spectral emission
WO2008081385A3 (en) Illumination device including a color selecting panel for recycling unwanted light
ATE528583T1 (de) Mehrteiliger reflektierender winkeltransformator
TW200733435A (en) White light source
ATE529692T1 (de) Optisches system mit einer mit phosphordotierten reflektionsmaterial gekoppelten led
ATE398836T1 (de) Lichtemittierende vorrichtung mit umwandlungsstruktur
MX2017003056A (es) Fuentes mejoradas de luz de diodo emisor de luz (led) de preferencia de color, utilizando fosforos de granate de lutecio aluminio (lag), de nitruro y de fluoro-silicato de potasio dopado con manganeso (pfs).
TW200739151A (en) Light guide member, flat light source device, and display device
TW200611967A (en) Device and method for emitting output light using quantum dots and non-quantum fluorescent material
ATE526688T1 (de) Strahlungsemittierender halbleiterkörper mit vorgefertigtem wellenlängenumwandlungselement
WO2008060601A8 (en) High efficiency, white, single or multi-color light emitting diodes (leds) by index matching structures
WO2006133214A3 (en) Phosphor wheel illuminator
WO2014172147A3 (en) Lighting assembly
WO2010036070A3 (ko) 고효율 유기발광소자 및 이의 제조 방법
MY138360A (en) Illumination unit and illumination apparatus
DE60223443D1 (de) Organische lichtemittierende Diode mit hohem Kontrastverhältnis
WO2005081750A3 (en) Group iii-nitride based led having a transparent current spreading layer
WO2009099423A3 (en) Semiconductor light emitting devices with high color rendering
GB0501209D0 (en) Light output device and method
ATE546757T1 (de) Auf leuchtschirm basierendes laserprojektionssystem