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
    • 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
    • H10W90/00—

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) EP1566848B1 (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
KR100777501B1 (ko) * 2004-04-27 2007-11-28 마쯔시다덴기산교 가부시키가이샤 형광체 조성물과 그 제조 방법, 및 그 형광체 조성물을이용한 발광 장치
US20070267646A1 (en) * 2004-06-03 2007-11-22 Philips Lumileds Lighting Company, Llc Light Emitting Device Including a Photonic Crystal and a Luminescent Ceramic
US7361938B2 (en) 2004-06-03 2008-04-22 Philips Lumileds Lighting Company Llc Luminescent ceramic for a light emitting device
WO2006001221A1 (en) * 2004-06-29 2006-01-05 Matsushita Electric Industrial Co., Ltd. Illumination source
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
KR101209488B1 (ko) 2004-07-06 2012-12-07 라이트스케이프 머티어리얼스, 인코포레이티드 효율적인, 녹색 발광 인광체 및 적색 발광 인광체와의 조합
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
EP1840977A4 (de) * 2004-12-24 2009-07-29 Kyocera Corp Lichtquelle und beleuchtungseinrichtung
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
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
US7564180B2 (en) 2005-01-10 2009-07-21 Cree, Inc. Light emission device and method utilizing multiple emitters and multiple phosphors
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
CN101138278A (zh) * 2005-03-09 2008-03-05 皇家飞利浦电子股份有限公司 包括辐射源和荧光材料的照明系统
WO2006097876A1 (en) 2005-03-14 2006-09-21 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
US8337071B2 (en) 2005-12-21 2012-12-25 Cree, Inc. Lighting device
EP1963740A4 (de) 2005-12-21 2009-04-29 Cree Led Lighting Solutions Beleuchtungsvorrichtung und beleuchtungsverfahren
TWI396814B (zh) 2005-12-22 2013-05-21 克里公司 照明裝置
EP1974389A4 (de) 2006-01-05 2010-12-29 Illumitex Inc Separate optische vorrichtung zur lichtorientierung von einer led
TWI491062B (zh) * 2006-01-20 2015-07-01 克里公司 空間分離發光膜以偏移固態發光器的光譜內容
US8441179B2 (en) 2006-01-20 2013-05-14 Cree, Inc. Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources
US20090008655A1 (en) * 2006-01-31 2009-01-08 Koninklijke Philips Electronics N.V. White Light Source
JP4992250B2 (ja) * 2006-03-01 2012-08-08 日亜化学工業株式会社 発光装置
EP1994570A1 (de) * 2006-03-06 2008-11-26 Koninklijke Philips Electronics N.V. Leuchtdiodenmodul
JP4880329B2 (ja) * 2006-03-06 2012-02-22 株式会社小糸製作所 車両用灯具
EP1994569B1 (de) * 2006-03-06 2017-07-12 Koninklijke Philips N.V. Leuchtdiodenmodul, Wellenlängenumwandlungsplatte, und Verfahren zur Herstellung eines Leuchtdiodenmoduls
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
US9084328B2 (en) 2006-12-01 2015-07-14 Cree, Inc. Lighting device and lighting method
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
US7828460B2 (en) 2006-04-18 2010-11-09 Cree, Inc. Lighting device and lighting method
US8513875B2 (en) 2006-04-18 2013-08-20 Cree, Inc. Lighting device and lighting method
US7997745B2 (en) 2006-04-20 2011-08-16 Cree, Inc. Lighting device and lighting method
KR100799864B1 (ko) * 2006-04-21 2008-01-31 삼성전기주식회사 Ｌｅｄ 패키지
CN101432897B (zh) * 2006-04-25 2011-04-20 皇家飞利浦电子股份有限公司 产生白光的荧光照明
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
EP2022095A4 (de) 2006-05-30 2010-10-06 Univ Georgia Res Found Weisse phosphore, verfahren zur herstellung weisser phosphore, weisses licht emittierende leds, verfahren zur herstellung weisses licht emittierender leds und glühbirnenstrukturen
US8596819B2 (en) 2006-05-31 2013-12-03 Cree, Inc. Lighting device and method of lighting
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
US7789531B2 (en) 2006-10-02 2010-09-07 Illumitex, Inc. LED system and method
EP2084242A4 (de) 2006-10-03 2009-12-16 Sarnoff Corp Metall-silicat-halid-phosphore und led-beleuchtungsvorrichtungen damit
US9048400B2 (en) * 2006-10-12 2015-06-02 Panasonic Intellectual Property Management Co., Ltd. Light-emitting device with a wavelength converting layer 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
CN101569019A (zh) * 2006-12-05 2009-10-28 皇家飞利浦电子股份有限公司 特别具有发光陶瓷的照明装置
KR101446366B1 (ko) 2006-12-07 2014-10-02 크리, 인코포레이티드 조명 장치 및 조명 방법
US7902560B2 (en) * 2006-12-15 2011-03-08 Koninklijke Philips Electronics N.V. Tunable white point light source using a wavelength converting element
JP2010514151A (ja) 2006-12-15 2010-04-30 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 二色性の表面を備えた照明系
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
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
TW200837943A (en) 2007-01-22 2008-09-16 Led Lighting Fixtures Inc Fault tolerant light emitters, systems incorporating fault tolerant light emitters and methods of fabricating fault tolerant light emitters
US8232564B2 (en) * 2007-01-22 2012-07-31 Cree, Inc. Wafer level phosphor coating technique for warm light emitting diodes
EP3223313B1 (de) 2007-01-22 2021-04-14 Cree, Inc. Monolithischer lichtemitter mit mehreren lichtemittierenden teilvorrichtungen
US20080198572A1 (en) 2007-02-21 2008-08-21 Medendorp Nicholas W LED lighting systems including luminescent layers on remote reflectors
WO2008103876A1 (en) * 2007-02-22 2008-08-28 Cree Led Lighting Solutions, Inc. Lighting devices, methods of lighting, light filters and methods of filtering light
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
WO2008126038A1 (en) 2007-04-17 2008-10-23 Koninklijke Philips Electronics N.V. Illumination system
EP2142843B1 (de) 2007-05-08 2016-12-14 Cree, Inc. Beleuchtungsvorrichtung und beleuchtungsverfahren
EP2153112B1 (de) 2007-05-08 2016-05-04 Cree, Inc. Beleuchtungsvorrichtung und beleuchtungsverfahren
US8079729B2 (en) 2007-05-08 2011-12-20 Cree, Inc. Lighting device and lighting method
WO2008137974A1 (en) 2007-05-08 2008-11-13 Cree Led Lighting Solutions, Inc. Lighting device and lighting method
TWI421447B (zh) 2007-05-08 2014-01-01 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
CN101765925B (zh) * 2007-07-30 2012-06-13 夏普株式会社 发光装置、照明装置及具有照明装置的无尘室
WO2009016585A2 (en) * 2007-08-02 2009-02-05 Koninklijke Philips Electronics N.V. Color conversion device
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
US7863635B2 (en) 2007-08-07 2011-01-04 Cree, Inc. Semiconductor light emitting devices with applied wavelength conversion materials
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
WO2009049019A1 (en) 2007-10-10 2009-04-16 Cree Led Lighting Solutions, Inc. Lighting device and method of making
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
EP2240968A1 (de) 2008-02-08 2010-10-20 Illumitex, Inc. System und verfahren zur bildung einer emitterschicht
WO2009107052A1 (en) * 2008-02-27 2009-09-03 Koninklijke Philips Electronics N.V. Illumination device with led and one or more transmissive windows
EP2328190A3 (de) * 2008-03-19 2011-06-15 Samsung LED Co., Ltd. Lichtemittierende Vorrichtung von weißem Licht und Weißlichtquellenmodul damit
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
US8350461B2 (en) 2008-03-28 2013-01-08 Cree, Inc. Apparatus and methods for combining light emitters
US20110037376A1 (en) * 2008-04-23 2011-02-17 Koninklijke Philips Electronics N.V. Luminous device
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
ES2397208T3 (es) * 2008-08-08 2013-03-05 Xicato, Inc. Fuente de luz de color regulable
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
CA2751030A1 (en) 2009-01-28 2010-08-05 Koninklijke Philips Electronics N.V. Illumination system with remote phosphor layer and/or scattering layer
KR101670107B1 (ko) * 2009-02-05 2016-11-09 씨씨에스 가부시키가이샤 Ｌｅｄ 발광 장치
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
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
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
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
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
JPWO2010119934A1 (ja) * 2009-04-14 2012-10-22 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
FI20095967A7 (fi) 2009-09-18 2011-03-19 Valoya Oy Valaisinsovitelma
US9293644B2 (en) 2009-09-18 2016-03-22 Soraa, Inc. Power light emitting diode and method with uniform current density operation
US9293667B2 (en) 2010-08-19 2016-03-22 Soraa, Inc. System and method for selected pump LEDs with multiple phosphors
US8933644B2 (en) 2009-09-18 2015-01-13 Soraa, Inc. LED lamps with improved quality of light
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
JP2011138631A (ja) * 2009-12-25 2011-07-14 Canon Inc 画像表示装置
TW201123548A (en) * 2009-12-25 2011-07-01 Ind Tech Res Inst A multi-layer stacked LED package
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
US9062830B2 (en) 2010-03-03 2015-06-23 Cree, Inc. High efficiency solid state lamp and bulb
US9275979B2 (en) * 2010-03-03 2016-03-01 Cree, Inc. Enhanced color rendering index emitter through phosphor separation
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US9057511B2 (en) 2010-03-03 2015-06-16 Cree, Inc. High efficiency solid state lamp and bulb
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
US8931933B2 (en) 2010-03-03 2015-01-13 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
US9625105B2 (en) 2010-03-03 2017-04-18 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
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
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
US8562161B2 (en) 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
US9024517B2 (en) 2010-03-03 2015-05-05 Cree, Inc. LED lamp with remote phosphor and diffuser configuration utilizing red emitters
US20110227102A1 (en) * 2010-03-03 2011-09-22 Cree, Inc. High efficacy led lamp with remote phosphor and diffuser configuration
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
IN2012CN08477A (de) 2010-04-26 2015-08-07 Xicato Inc
CN102893701B (zh) 2010-05-04 2016-05-04 吉可多公司 具有用于发送关联信息的通信端口的led照明装置
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
CN102948262B (zh) 2010-06-18 2015-12-16 吉可多公司 基于led的照明模块的板上诊断
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
JP2012195552A (ja) * 2010-10-13 2012-10-11 Sharp Corp 発光装置及びその製造方法
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
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
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
JP6096121B2 (ja) 2010-12-01 2017-03-15 日東電工株式会社 ドーパントの濃度勾配を有する放射性セラミック材料、ならびにその製造方法および使用方法
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
WO2012100132A1 (en) * 2011-01-21 2012-07-26 Osram Sylvania Inc. Luminescent converter and led light source containing same
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
US8968600B2 (en) 2011-02-24 2015-03-03 Nitto Denko Corporation Light emitting composite with phosphor components
US20120250320A1 (en) 2011-03-31 2012-10-04 Xicato, Inc. Color conversion cavities for led-based illumination modules
US9236530B2 (en) 2011-04-01 2016-01-12 Soraa, Inc. Miscut bulk substrates
CN103636010A (zh) 2011-04-11 2014-03-12 克利公司 包括绿移红色组件的固态照明设备
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
JP6363018B2 (ja) * 2011-06-10 2018-07-25 フィリップス ライティング ホールディング ビー ヴィ 可視パターンを提供するための蛍光改良型光源及び照明器具
US10686107B2 (en) 2011-07-21 2020-06-16 Cree, Inc. Light emitter devices and components with improved chemical resistance and related methods
US10211380B2 (en) 2011-07-21 2019-02-19 Cree, Inc. Light emitting devices and components having improved chemical resistance and related methods
WO2013013154A2 (en) 2011-07-21 2013-01-24 Cree, Inc. Light emitter device packages, components, and methods for 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
US9312451B2 (en) * 2011-09-14 2016-04-12 Express Imaging Systems, Llc Apparatus, method to enhance color contrast in phosphor-based solid state lights
US8858045B2 (en) 2011-12-05 2014-10-14 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
US8946747B2 (en) 2012-02-13 2015-02-03 Cree, Inc. Lighting device including multiple encapsulant material layers
US8957580B2 (en) * 2012-02-13 2015-02-17 Cree, Inc. Lighting device including multiple wavelength conversion material layers
US9240530B2 (en) 2012-02-13 2016-01-19 Cree, Inc. Light emitter devices having improved chemical and physical resistance and related methods
US9343441B2 (en) * 2012-02-13 2016-05-17 Cree, Inc. Light emitter devices having improved light output 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
WO2013144834A1 (en) * 2012-03-30 2013-10-03 Koninklijke Philips N.V. 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
US10811576B2 (en) * 2013-03-15 2020-10-20 Quarkstar Llc Color tuning of light-emitting devices
US8770800B1 (en) 2013-03-15 2014-07-08 Xicato, Inc. LED-based light source reflector with shell elements
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
US9596737B2 (en) 2013-07-02 2017-03-14 Xicato, Inc. Multi-port LED-based lighting communications gateway
US9591726B2 (en) 2013-07-02 2017-03-07 Xicato, Inc. LED-based lighting control network communication
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
US9927111B2 (en) 2013-09-17 2018-03-27 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
JP2017502528A (ja) * 2013-11-08 2017-01-19 ルミマイクロ コーポレーション リミテッドＬｕｍｉｍｉｃｒｏ Ｃｏｒｐ． Ｌｔｄ． 発光装置
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
US9960848B2 (en) 2015-02-27 2018-05-01 Xicato, Inc. Commissioning of devices on a lighting communications network
US9853730B2 (en) 2015-02-27 2017-12-26 Xicato, Inc. Lighting based authentication of a mobile electronic device
US9930741B2 (en) 2015-02-27 2018-03-27 Xicato, Inc. Synchronized light control over a wireless network
US9788397B2 (en) 2015-02-27 2017-10-10 Xicato, Inc. Lighting communication advertising packets
US9781798B2 (en) 2015-04-08 2017-10-03 Xicato, Inc. LED-based illumination systems having sense and communication capability
US10009980B2 (en) 2015-05-18 2018-06-26 Xicato, Inc. Lighting communications gateway
US9943042B2 (en) 2015-05-18 2018-04-17 Biological Innovation & Optimization Systems, LLC Grow light embodying power delivery and data communications features
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
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
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
US10492264B2 (en) 2016-01-28 2019-11-26 EcoSense Lighting, Inc. Lighting systems for providing tunable white light with functional diode emissions
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
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
CN109154425B (zh) * 2016-05-13 2021-06-15 新唐科技日本株式会社 光源装置以及照明装置
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
EP4276922A3 (de) * 2016-10-25 2024-02-21 Seoul Semiconductor Co., Ltd. Anzeigevorrichtung auf basis von leuchtdiodengehäusen
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
EP3738412A4 (de) 2018-01-11 2022-02-09 Ecosense Lighting Inc. Mehrkanalsysteme zur bereitstellung von abstimmbarem licht mit hoher farbwiedergabe und biologischen wirkungen
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
KR100643442B1 (ko) * 1996-06-26 2006-11-10 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 발광 변환 소자를 포함하는 발광 반도체 소자
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
EP0921515A4 (de) * 1997-03-31 2001-09-26 Idec Izumi Corp Anzeige- und lichtvorrichtung
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
US6621211B1 (en) * 2000-05-15 2003-09-16 General Electric Company White light emitting phosphor blends for LED devices
US6501100B1 (en) * 2000-05-15 2002-12-31 General Electric Company White light emitting phosphor blend 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

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US20050184638A1 (en) 2005-08-25
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JP2011216905A (ja) 2011-10-27
TWI394287B (zh) 2013-04-21
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US7250715B2 (en) 2007-07-31

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