CN102549335A - 具有断电状态白色外观的发光器件 - Google Patents

具有断电状态白色外观的发光器件 Download PDF

Info

Publication number
CN102549335A
CN102549335A CN2010800415461A CN201080041546A CN102549335A CN 102549335 A CN102549335 A CN 102549335A CN 2010800415461 A CN2010800415461 A CN 2010800415461A CN 201080041546 A CN201080041546 A CN 201080041546A CN 102549335 A CN102549335 A CN 102549335A
Authority
CN
China
Prior art keywords
light
luminescent device
switch
light source
optical element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2010800415461A
Other languages
English (en)
Chinese (zh)
Inventor
R·A·M·希克马特
T·范博梅尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN102549335A publication Critical patent/CN102549335A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13718—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
    • 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
    • H10H20/855—Optical field-shaping means, e.g. lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
CN2010800415461A 2009-09-17 2010-09-10 具有断电状态白色外观的发光器件 Pending CN102549335A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09170502 2009-09-17
EP09170502.0 2009-09-17
PCT/IB2010/054083 WO2011033431A1 (en) 2009-09-17 2010-09-10 Lighting device with off-state white appearance

Publications (1)

Publication Number Publication Date
CN102549335A true CN102549335A (zh) 2012-07-04

Family

ID=43347883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800415461A Pending CN102549335A (zh) 2009-09-17 2010-09-10 具有断电状态白色外观的发光器件

Country Status (10)

Country Link
US (1) US9920908B2 (cg-RX-API-DMAC10.html)
EP (1) EP2478291B1 (cg-RX-API-DMAC10.html)
JP (1) JP5867928B2 (cg-RX-API-DMAC10.html)
KR (1) KR20120081153A (cg-RX-API-DMAC10.html)
CN (1) CN102549335A (cg-RX-API-DMAC10.html)
BR (1) BR112012005679A2 (cg-RX-API-DMAC10.html)
CA (1) CA2774229A1 (cg-RX-API-DMAC10.html)
RU (1) RU2546495C2 (cg-RX-API-DMAC10.html)
TW (1) TWI565912B (cg-RX-API-DMAC10.html)
WO (1) WO2011033431A1 (cg-RX-API-DMAC10.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104737311A (zh) * 2012-09-26 2015-06-24 奥斯兰姆奥普托半导体有限责任公司 发光半导体器件
CN107532782A (zh) * 2015-03-31 2018-01-02 飞利浦照明控股有限公司 用于装饰性白色照明的动态颜色阴影
CN109723984A (zh) * 2017-10-27 2019-05-07 通用电气照明解决方案有限责任公司 具有白色灯丝外观的led白炽灯
CN109891152A (zh) * 2016-10-21 2019-06-14 昕诺飞控股有限公司 包括具有类似关闭状态外观的多个不同光源的照明设备

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013132394A1 (en) * 2012-03-09 2013-09-12 Koninklijke Philips N.V. Color adjustable light emitting arrangement
JP2016511914A (ja) * 2013-01-30 2016-04-21 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 光ガイド組立体のための照明装置
DE102014218666A1 (de) * 2014-09-17 2016-03-17 Osram Oled Gmbh Optoelektronische Vorrichtung mit variabler Farbeigenschaft
US9841167B2 (en) 2014-09-25 2017-12-12 GE Lighting Solutions, LLC Lighting system with actively controllable optics and method
US20190058091A1 (en) * 2015-09-21 2019-02-21 Sabic Global Technologies B.V. Whitening method for phosphor's color at off-state in lighting application

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1942997A (zh) * 2004-04-15 2007-04-04 皇家飞利浦电子股份有限公司 电可控色彩转换单元
WO2007107903A1 (en) * 2006-03-23 2007-09-27 Koninklijke Philips Electronics N.V. Led-based lighting device with colour control
WO2008044171A2 (en) * 2006-10-11 2008-04-17 Koninklijke Philips Electronics N.V. Led based luminaire and lighting device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007485A3 (nl) * 1993-09-08 1995-07-11 Philips Electronics Nv Schakelbaar cholesterisch filter en verlichtingsarmatuur voorzien van een filter.
KR19990063920A (ko) * 1996-07-26 1999-07-26 겜마 아키라 확산판 및 이를 이용한 액정표시소자
US7071907B1 (en) * 1999-05-07 2006-07-04 Candescent Technologies Corporation Display with active contrast enhancement
US6359673B1 (en) 1999-06-21 2002-03-19 Eastman Kodak Company Sheet having a layer with different light modulating materials
RU2214073C2 (ru) * 1999-12-30 2003-10-10 Общество с ограниченной ответственностью "Научно-производственное предприятие "Кристаллы и Технологии" Источник белого света
WO2003104712A2 (en) * 2002-06-06 2003-12-18 Ilight Technologies, Inc. Illumination device for simulating neon lighting through use of fluorescent dyes
US7312560B2 (en) 2003-01-27 2007-12-25 3M Innovative Properties Phosphor based light sources having a non-planar long pass reflector and method of making
US7118438B2 (en) 2003-01-27 2006-10-10 3M Innovative Properties Company Methods of making phosphor based light sources having an interference reflector
JP4184189B2 (ja) * 2003-08-13 2008-11-19 株式会社 日立ディスプレイズ 発光型表示装置
US7123796B2 (en) * 2003-12-08 2006-10-17 University Of Cincinnati Light emissive display based on lightwave coupling
US7301601B2 (en) * 2004-05-20 2007-11-27 Alps Electric (Usa) Inc. Optical switching device using holographic polymer dispersed liquid crystals
DE102006051746A1 (de) * 2006-09-29 2008-04-03 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement mit einer Lumineszenzkonversionsschicht
US7845822B2 (en) * 2006-12-29 2010-12-07 Koninklijke Philips Electronics N.V. Illumination device including a color selecting panel for recycling unwanted light
DE102007022090A1 (de) 2007-05-11 2008-11-13 Osram Opto Semiconductors Gmbh Lichtemittierendes Bauelement
JP2009021082A (ja) 2007-07-11 2009-01-29 Sharp Corp 照明装置
JP4762217B2 (ja) * 2007-09-28 2011-08-31 富士フイルム株式会社 導光板、導光板ユニットおよび面状照明装置
US8277064B2 (en) * 2007-11-19 2012-10-02 Koninklijke Philips Electronics N.V. Light source and illumination system having a predefined external appearance
JP5014971B2 (ja) * 2007-12-19 2012-08-29 ソニーモバイルディスプレイ株式会社 ディスプレイ装置
WO2009087583A1 (en) * 2008-01-08 2009-07-16 Koninklijke Philips Electronics N.V. Light output device with switchable reflector
JP5459685B2 (ja) 2008-09-23 2014-04-02 コーニンクレッカ フィリップス エヌ ヴェ 熱的に変化する反射素子を備えた照明デバイス
JP5373914B2 (ja) * 2008-09-23 2013-12-18 コーニンクレッカ フィリップス エヌ ヴェ 電気的可変散乱素子を具備する照明装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1942997A (zh) * 2004-04-15 2007-04-04 皇家飞利浦电子股份有限公司 电可控色彩转换单元
WO2007107903A1 (en) * 2006-03-23 2007-09-27 Koninklijke Philips Electronics N.V. Led-based lighting device with colour control
WO2008044171A2 (en) * 2006-10-11 2008-04-17 Koninklijke Philips Electronics N.V. Led based luminaire and lighting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104737311A (zh) * 2012-09-26 2015-06-24 奥斯兰姆奥普托半导体有限责任公司 发光半导体器件
CN107532782A (zh) * 2015-03-31 2018-01-02 飞利浦照明控股有限公司 用于装饰性白色照明的动态颜色阴影
CN107532782B (zh) * 2015-03-31 2020-10-13 昕诺飞控股有限公司 用于装饰性白色照明的动态颜色阴影
CN109891152A (zh) * 2016-10-21 2019-06-14 昕诺飞控股有限公司 包括具有类似关闭状态外观的多个不同光源的照明设备
CN109891152B (zh) * 2016-10-21 2021-04-16 昕诺飞控股有限公司 包括具有类似关闭状态外观的多个不同光源的照明设备
CN109723984A (zh) * 2017-10-27 2019-05-07 通用电气照明解决方案有限责任公司 具有白色灯丝外观的led白炽灯

Also Published As

Publication number Publication date
JP5867928B2 (ja) 2016-02-24
CA2774229A1 (en) 2011-03-24
US9920908B2 (en) 2018-03-20
EP2478291B1 (en) 2016-11-09
WO2011033431A1 (en) 2011-03-24
US20120162964A1 (en) 2012-06-28
TW201116778A (en) 2011-05-16
EP2478291A1 (en) 2012-07-25
KR20120081153A (ko) 2012-07-18
RU2546495C2 (ru) 2015-04-10
RU2012115108A (ru) 2013-10-27
BR112012005679A2 (pt) 2017-05-30
TWI565912B (zh) 2017-01-11
JP2013505533A (ja) 2013-02-14

Similar Documents

Publication Publication Date Title
CN100533229C (zh) 使用具有红色和绿色磷光体的白色发光二极管的背光面板
EP2478291B1 (en) Lighting device with off-state white appearance
KR101202309B1 (ko) 내화 인광층을 갖는 발광 소자
CN101416325B (zh) Led安装结构
KR101177480B1 (ko) 조명 장치 및 이를 포함하는 디스플레이 장치
CN103314254A (zh) 具有光导及光致发光材料的固态灯
JP4916564B2 (ja) 発光装置
JP5484610B2 (ja) 発光装置
CN1916751B (zh) 电子闪光灯、成像装置和产生具有矩形辐射图案闪光的方法
CN104160211A (zh) 颜色可调发光装置
US20130033164A1 (en) Planar remote phosphor illumination apparatus
KR100910658B1 (ko) 튜브 타입 엘이디 조명등
KR100981960B1 (ko) 평판형 엘이디 조명등
CN110622325A (zh) 可调谐的集成光学led组件及方法
KR100986591B1 (ko) 형광등을 대체할 수 있는 ｌｅｄ램프와 이를 포함하는조명장치
KR101404821B1 (ko) 황색 형광액이 도핑된 광확산 패널을 구비한 ｌｅｄ 형광등
JP4800669B2 (ja) 照明装置およびそれを用いた表示装置
KR20190069122A (ko) 백라이트 유닛 및 이를 포함하는 표시 장치
KR102160779B1 (ko) 발광소자 모듈
JP2006324131A (ja) 面状光源装置及び表示装置
KR20130007242A (ko) 발광소자 모듈 및 이를 포함하는 조명시스템
KR20160059709A (ko) 발광 모듈
KR20110113703A (ko) 광원 장치
HK1162082B (en) A light emitting device having a refractory phosphor layer
KR20190091773A (ko) 조명 모듈의 조립 장치 및 이를 이용한 조립 방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20120704