CN104334960A - 包括中空后向反射器的发光设备 - Google Patents

包括中空后向反射器的发光设备 Download PDF

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Publication number
CN104334960A
CN104334960A CN201380030051.2A CN201380030051A CN104334960A CN 104334960 A CN104334960 A CN 104334960A CN 201380030051 A CN201380030051 A CN 201380030051A CN 104334960 A CN104334960 A CN 104334960A
Authority
CN
China
Prior art keywords
hollow
luminaire
retroeflector
solid state
state light
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
CN201380030051.2A
Other languages
English (en)
Chinese (zh)
Inventor
M.H.W.M.范德登
L.W.G.斯托夫米
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 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 NV filed Critical Koninklijke Philips NV
Publication of CN104334960A publication Critical patent/CN104334960A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • 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
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/041—Optical design with conical or pyramidal surface
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201380030051.2A 2012-06-08 2013-05-24 包括中空后向反射器的发光设备 Pending CN104334960A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261657111P 2012-06-08 2012-06-08
US61/657111 2012-06-08
PCT/IB2013/054291 WO2013182945A1 (en) 2012-06-08 2013-05-24 Light-emitting device comprising a hollow retro-reflector.

Publications (1)

Publication Number Publication Date
CN104334960A true CN104334960A (zh) 2015-02-04

Family

ID=48747643

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380030051.2A Pending CN104334960A (zh) 2012-06-08 2013-05-24 包括中空后向反射器的发光设备

Country Status (6)

Country Link
US (1) US20150131260A1 (https=)
EP (1) EP2859268A1 (https=)
JP (1) JP2015519003A (https=)
CN (1) CN104334960A (https=)
RU (1) RU2014153975A (https=)
WO (1) WO2013182945A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI516837B (zh) * 2013-08-26 2016-01-11 隆達電子股份有限公司 光源及應用其之顯示器
CN114556015B (zh) 2019-10-18 2024-07-09 昕诺飞控股有限公司 具有混合腔的发光装置
US11480314B2 (en) * 2020-02-12 2022-10-25 Mark J. Perlin Light collimation assembly and light emitting devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013856A1 (de) * 2006-03-23 2007-10-04 Frank Zeller Vorrichtung zur Erzeugung von weichem und gleichzeitig gerichtetem Licht
CN101963297A (zh) * 2009-07-23 2011-02-02 Lg伊诺特有限公司 发光装置
CN102032494A (zh) * 2009-10-06 2011-04-27 株式会社碧陆斯 照明装置
CN102236117A (zh) * 2011-04-28 2011-11-09 成都比特王科技有限责任公司 180度逆反射或按指定角度反射的四棱锥型结构
EP2444713A1 (en) * 2010-10-19 2012-04-25 University College Cork A light source

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Publication number Priority date Publication date Assignee Title
DE3063584D1 (en) * 1979-06-05 1983-07-07 Relium Ag Method and means for controlling the radiation energy of the total spectrum in rooms
WO2003088195A1 (en) * 2002-04-17 2003-10-23 Kabushiki Kaisha Box Surface light emitting device
JP4804429B2 (ja) * 2003-12-05 2011-11-02 三菱電機株式会社 発光装置及びこれを用いた照明器具
JP2008520001A (ja) * 2004-11-12 2008-06-12 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 高輝度フルカラー反射型ディスプレイ
TWI319504B (en) * 2005-06-28 2010-01-11 Chi Mei Optoelectronics Corp Planar light source device and fabricating method thereof and liquid crystal display with the same
US7600894B1 (en) * 2005-12-07 2009-10-13 Simon Jerome H Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs
US8356914B2 (en) * 2005-12-07 2013-01-22 Simon Jerome H Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs
US7255459B2 (en) * 2005-12-16 2007-08-14 United Microdisplay Optronics Corp. Light emitting diode light source
TWI421438B (zh) * 2005-12-21 2014-01-01 克里公司 照明裝置
JP4701334B2 (ja) * 2006-01-27 2011-06-15 株式会社オプトデザイン 面照明光源装置及びこれを用いた面照明装置
DE602006010826D1 (de) * 2006-05-19 2010-01-14 Osram Gmbh Optoelektronisches Modul und Beleuchtungsvorrichtung mit einem solchen Modul
US8089374B2 (en) * 2008-11-18 2012-01-03 GE Lighting Solutions, LLC LED signal light
TWM371976U (en) 2009-08-05 2010-01-01 Kwo Ger Metal Technology Inc Improved structure of light emitting diode
US8764224B2 (en) * 2010-08-12 2014-07-01 Cree, Inc. Luminaire with distributed LED sources
US8408751B2 (en) * 2011-02-23 2013-04-02 Edison Opto Corporation Light emitting device with concave reflector surfaces

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013856A1 (de) * 2006-03-23 2007-10-04 Frank Zeller Vorrichtung zur Erzeugung von weichem und gleichzeitig gerichtetem Licht
CN101963297A (zh) * 2009-07-23 2011-02-02 Lg伊诺特有限公司 发光装置
CN102032494A (zh) * 2009-10-06 2011-04-27 株式会社碧陆斯 照明装置
EP2444713A1 (en) * 2010-10-19 2012-04-25 University College Cork A light source
CN102236117A (zh) * 2011-04-28 2011-11-09 成都比特王科技有限责任公司 180度逆反射或按指定角度反射的四棱锥型结构

Also Published As

Publication number Publication date
WO2013182945A1 (en) 2013-12-12
EP2859268A1 (en) 2015-04-15
JP2015519003A (ja) 2015-07-06
US20150131260A1 (en) 2015-05-14
RU2014153975A (ru) 2016-08-10

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20150204