CN105829797B - 发光设备 - Google Patents

发光设备 Download PDF

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Publication number
CN105829797B
CN105829797B CN201480069157.8A CN201480069157A CN105829797B CN 105829797 B CN105829797 B CN 105829797B CN 201480069157 A CN201480069157 A CN 201480069157A CN 105829797 B CN105829797 B CN 105829797B
Authority
CN
China
Prior art keywords
light
lighting
coupling element
emitting device
light emitting
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.)
Expired - Fee Related
Application number
CN201480069157.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN105829797A (zh
Inventor
T·范博梅尔
R·A·M·希克梅特
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.)
Signify Holding BV
Original Assignee
Signify Holding BV
Philips Lighting Holding BV
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 Signify Holding BV, Philips Lighting Holding BV filed Critical Signify Holding BV
Publication of CN105829797A publication Critical patent/CN105829797A/zh
Application granted granted Critical
Publication of CN105829797B publication Critical patent/CN105829797B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0003—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being doped with fluorescent agents
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0085—Means for removing heat created by the light source from the package
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0063—Means for improving the coupling-out of light from the light guide for extracting light out both the major surfaces of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]
    • 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
    • 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
    • H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
CN201480069157.8A 2013-12-20 2014-12-09 发光设备 Expired - Fee Related CN105829797B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13199210.9 2013-12-20
EP13199210 2013-12-20
PCT/EP2014/076954 WO2015091081A1 (en) 2013-12-20 2014-12-09 A light emitting device

Publications (2)

Publication Number Publication Date
CN105829797A CN105829797A (zh) 2016-08-03
CN105829797B true CN105829797B (zh) 2021-01-22

Family

ID=49943135

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480069157.8A Expired - Fee Related CN105829797B (zh) 2013-12-20 2014-12-09 发光设备

Country Status (6)

Country Link
US (1) US10451793B2 (enExample)
EP (1) EP3084295A1 (enExample)
JP (1) JP6603220B2 (enExample)
CN (1) CN105829797B (enExample)
RU (1) RU2689122C1 (enExample)
WO (1) WO2015091081A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020501187A (ja) * 2016-12-01 2020-01-16 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 発光デバイス
EP3649399B1 (en) 2017-07-07 2021-09-08 Signify Holding B.V. Lighting device comprising a light source and a luminescent element comprising an elongated light transmissive body
EP3649398B1 (en) 2017-07-07 2026-04-15 Lumencor, Inc. Lighting device
DE102019118600A1 (de) * 2019-07-09 2021-01-14 Precitec Optronik Gmbh Phosphor-Lichtquelle für CLS oder Multipoint
WO2022131967A1 (ru) * 2020-12-16 2022-06-23 Акционерное общество "Щербинский Лифтостроительный Завод" Устройство обеззараживания кабины лифта

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004071357A (ja) * 2002-08-06 2004-03-04 Shigeo Fujita 照明装置
WO2009115998A3 (en) * 2008-03-21 2010-03-25 Koninklijke Philips Electronics N.V. A luminous device
FR2964722A1 (fr) * 2010-09-15 2012-03-16 Saint Gobain Panneau miroir et eclairant a diodes electroluminescentes
CN103168260A (zh) * 2010-10-28 2013-06-19 皇家飞利浦电子股份有限公司 具有波导板的照明设备
EP2629341A1 (en) * 2010-10-15 2013-08-21 Mitsubishi Chemical Corporation White light emitting device and lighting device
WO2013136899A1 (ja) * 2012-03-14 2013-09-19 シャープ株式会社 発光装置および照明装置

Family Cites Families (15)

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JP4341262B2 (ja) 2003-03-06 2009-10-07 凸版印刷株式会社 導光体、およびそれを用いた表示体
US7316497B2 (en) 2005-03-29 2008-01-08 3M Innovative Properties Company Fluorescent volume light source
EP2439565A3 (en) * 2006-07-21 2013-04-10 Fujifilm Corporation Unitary light guide plate, light guide plate unit, planar lighting device and liquid crystal display device
CN101359122B (zh) * 2007-08-03 2011-05-04 清华大学 背光模组
US8575641B2 (en) 2011-08-11 2013-11-05 Goldeneye, Inc Solid state light sources based on thermally conductive luminescent elements containing interconnects
US8558438B2 (en) 2008-03-01 2013-10-15 Goldeneye, Inc. Fixtures for large area directional and isotropic solid state lighting panels
US8021008B2 (en) * 2008-05-27 2011-09-20 Abl Ip Holding Llc Solid state lighting using quantum dots in a liquid
KR101676870B1 (ko) * 2009-07-31 2016-11-16 엘지전자 주식회사 백라이트 유닛 및 그를 이용한 디스플레이 장치
JP4782232B1 (ja) * 2010-04-09 2011-09-28 シャープ株式会社 光源モジュール、及びそれを備えた電子機器
KR20140000297A (ko) 2010-12-02 2014-01-02 인터매틱스 코포레이션 도광체 및 광발광 물질을 갖는 고체 상태 램프
WO2013005151A1 (en) 2011-07-05 2013-01-10 Koninklijke Philips Electronics N.V. Lighting module
US8708543B2 (en) * 2011-08-10 2014-04-29 Osram Sylvania Inc. Light engine having distributed remote phosphors
US8797480B2 (en) * 2011-10-18 2014-08-05 Dai Nippon Printing Co., Ltd. Light guide plate, surface light source device, and display device
US9127818B2 (en) * 2012-10-03 2015-09-08 Lighting Science Group Corporation Elongated LED luminaire and associated methods
JP2015090959A (ja) * 2013-11-07 2015-05-11 ソニー株式会社 発光装置および表示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004071357A (ja) * 2002-08-06 2004-03-04 Shigeo Fujita 照明装置
WO2009115998A3 (en) * 2008-03-21 2010-03-25 Koninklijke Philips Electronics N.V. A luminous device
FR2964722A1 (fr) * 2010-09-15 2012-03-16 Saint Gobain Panneau miroir et eclairant a diodes electroluminescentes
EP2629341A1 (en) * 2010-10-15 2013-08-21 Mitsubishi Chemical Corporation White light emitting device and lighting device
CN103168260A (zh) * 2010-10-28 2013-06-19 皇家飞利浦电子股份有限公司 具有波导板的照明设备
WO2013136899A1 (ja) * 2012-03-14 2013-09-19 シャープ株式会社 発光装置および照明装置

Also Published As

Publication number Publication date
JP2016541100A (ja) 2016-12-28
CN105829797A (zh) 2016-08-03
RU2689122C1 (ru) 2019-05-24
JP6603220B2 (ja) 2019-11-06
EP3084295A1 (en) 2016-10-26
US10451793B2 (en) 2019-10-22
WO2015091081A1 (en) 2015-06-25
RU2016129376A (ru) 2018-01-25
US20170023730A1 (en) 2017-01-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: The city of Eindhoven in Holland

Applicant after: Signify Holdings Ltd.

Address before: The city of Eindhoven in Holland

Applicant before: PHILIPS LIGHTING HOLDING B.V.

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210122

Termination date: 20211209