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

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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 emitting
light
emitting device
light source
switchable
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
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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

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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 (enExample)
EP (1) EP2478291B1 (enExample)
JP (1) JP5867928B2 (enExample)
KR (1) KR20120081153A (enExample)
CN (1) CN102549335A (enExample)
BR (1) BR112012005679A2 (enExample)
CA (1) CA2774229A1 (enExample)
RU (1) RU2546495C2 (enExample)
TW (1) TWI565912B (enExample)
WO (1) WO2011033431A1 (enExample)

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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631554C2 (ru) 2012-03-09 2017-09-25 Филипс Лайтинг Холдинг Б.В. Светоизлучающее устройство с регулируемым цветом
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

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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

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US6147733A (en) * 1996-07-26 2000-11-14 Shiseido Co., Ltd. Diffusing film and liquid crystal display element employing the same
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RU2214073C2 (ru) * 1999-12-30 2003-10-10 Общество с ограниченной ответственностью "Научно-производственное предприятие "Кристаллы и Технологии" Источник белого света
ES2292979T3 (es) * 2002-06-06 2008-03-16 Ilight Technologies, Inc. Dispositivo de iluminacion para imitar el alumbrado de neon mediante el uso de fluorocromos.
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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
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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
CN101861660B (zh) * 2007-11-19 2012-12-26 皇家飞利浦电子股份有限公司 具有预定外观的光源和照明系统
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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
RU2012115108A (ru) 2013-10-27
US20120162964A1 (en) 2012-06-28
JP2013505533A (ja) 2013-02-14
BR112012005679A2 (pt) 2017-05-30
EP2478291B1 (en) 2016-11-09
TW201116778A (en) 2011-05-16
WO2011033431A1 (en) 2011-03-24
CA2774229A1 (en) 2011-03-24
KR20120081153A (ko) 2012-07-18
EP2478291A1 (en) 2012-07-25
RU2546495C2 (ru) 2015-04-10
US9920908B2 (en) 2018-03-20
TWI565912B (zh) 2017-01-11

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Application publication date: 20120704