CN105074944A - 包括波长转换器的发光设备 - Google Patents

包括波长转换器的发光设备 Download PDF

Info

Publication number
CN105074944A
CN105074944A CN201480018998.6A CN201480018998A CN105074944A CN 105074944 A CN105074944 A CN 105074944A CN 201480018998 A CN201480018998 A CN 201480018998A CN 105074944 A CN105074944 A CN 105074944A
Authority
CN
China
Prior art keywords
light
exit surface
wavelength shifter
wavelength converter
light exit
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
CN201480018998.6A
Other languages
English (en)
Chinese (zh)
Inventor
D·K·G·德博尔
D·M·布鲁尔斯
W·范杜内弗尔特
N·纽博格
L·范德特姆佩尔
C·E·蒂梅林
M·A·维舒伦
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 CN105074944A publication Critical patent/CN105074944A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H10H20/8516—Wavelength conversion means having a non-uniform spatial arrangement or non-uniform concentration, e.g. patterned wavelength conversion layer or wavelength conversion layer with a concentration gradient
    • 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
    • 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
    • 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
    • H10H20/856—Reflecting means
    • 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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8583—Means for heat extraction or cooling not being in contact with the bodies
    • 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
    • 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

Landscapes

  • Led Device Packages (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Filters (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201480018998.6A 2013-03-29 2014-03-14 包括波长转换器的发光设备 Pending CN105074944A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361806462P 2013-03-29 2013-03-29
US61/806,462 2013-03-29
PCT/IB2014/059774 WO2014155227A1 (en) 2013-03-29 2014-03-14 Light emitting device comprising wavelength converter

Publications (1)

Publication Number Publication Date
CN105074944A true CN105074944A (zh) 2015-11-18

Family

ID=50543628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480018998.6A Pending CN105074944A (zh) 2013-03-29 2014-03-14 包括波长转换器的发光设备

Country Status (5)

Country Link
US (1) US20160079490A1 (https=)
EP (1) EP2979309A1 (https=)
JP (1) JP2016521437A (https=)
CN (1) CN105074944A (https=)
WO (1) WO2014155227A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109952057A (zh) * 2016-11-07 2019-06-28 皇家飞利浦有限公司 用于生理参数检测的设备和方法
CN110024144A (zh) * 2016-12-01 2019-07-16 昕诺飞控股有限公司 发光设备
CN110799877A (zh) * 2017-04-24 2020-02-14 亮锐控股有限公司 高亮度光转换装置
CN113573603A (zh) * 2020-02-26 2021-10-29 韩国烟草人参公社 光学模块和包括光学模块的气溶胶生成装置
CN113582679A (zh) * 2021-07-26 2021-11-02 江苏师范大学 一种白光照明用高显色指数高热稳定性荧光陶瓷及其制备方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015101535A1 (en) * 2014-01-02 2015-07-09 Koninklijke Philips N.V. Light emitting device comprising releasable wavelength converter
CN104698682B (zh) * 2015-03-20 2017-12-22 广东海信电子有限公司 一种模组及液晶显示装置
WO2016172291A1 (en) * 2015-04-23 2016-10-27 Fermi Research Alliance, Llc Monocrystal-based microchannel plate image intensifier
JP7090842B2 (ja) * 2017-07-27 2022-06-27 日本電気硝子株式会社 波長変換部材及び発光装置
JP7062693B6 (ja) * 2018-02-12 2022-06-07 有研稀土新材料股▲フン▼有限公司 近赤外発光材料および当該材料で作製された発光装置
EP4109527A1 (en) * 2021-06-25 2022-12-28 Centre national de la recherche scientifique Light emitting device comprising a cooling system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1607434A (zh) * 2003-09-19 2005-04-20 夏普株式会社 导光体，照明装置，液晶显示装置以及电子设备
CN1652366A (zh) * 2004-02-04 2005-08-10 西铁城电子股份有限公司 发光二极管
CN101349400A (zh) * 2007-05-16 2009-01-21 罗门哈斯丹麦金融有限公司 用于lcd显示器的延长照明配置
CN101501388A (zh) * 2006-08-09 2009-08-05 飞利浦拉米尔德斯照明设备有限责任公司 具有侧面支撑波长转换元件的散热器的照明设备
EP2323184A1 (en) * 2009-11-13 2011-05-18 Koninklijke Philips Electronics N.V. LED assembly
US8299473B1 (en) * 2009-04-07 2012-10-30 Soraa, Inc. Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7040774B2 (en) * 2003-05-23 2006-05-09 Goldeneye, Inc. Illumination systems utilizing multiple wavelength light recycling
CN100472827C (zh) 2004-11-18 2009-03-25 皇家飞利浦电子股份有限公司 具有转换结构的发光设备
US7316497B2 (en) * 2005-03-29 2008-01-08 3M Innovative Properties Company Fluorescent volume light source
JP4516467B2 (ja) * 2005-03-29 2010-08-04 シャープ株式会社 面照明装置及びそれを備えた液晶表示装置
US7234820B2 (en) * 2005-04-11 2007-06-26 Philips Lumileds Lighting Company, Llc Illuminators using reflective optics with recycling and color mixing
WO2007036877A2 (en) 2005-09-30 2007-04-05 Koninklijke Philips Electronics N.V. Back light unit
JP4643411B2 (ja) * 2005-09-30 2011-03-02 株式会社東芝 バックライト及び液晶表示装置
WO2007146373A2 (en) * 2006-06-13 2007-12-21 Wavien, Inc. Illumintion system and method for recycling light to increase the brightness of the light source
JP5587601B2 (ja) * 2006-06-21 2014-09-10 コーニンクレッカ フィリップス エヌ ヴェ 少なくとも一つのセラミック球状色変換材料を有する光放出デバイス
CN101978780A (zh) * 2008-03-28 2011-02-16 住友化学株式会社 有机电致发光元件
TWI460505B (zh) * 2010-01-13 2014-11-11 Young Lighting Technology Corp 側光式背光模組
BR112012025660B1 (pt) * 2010-04-08 2021-12-21 Nichia Corporation Dispositivo emissor de luz e método de fabricar o dispositivo emissor de luz
KR20110120707A (ko) * 2010-04-29 2011-11-04 삼성전자주식회사 표시 장치
JP2011243552A (ja) * 2010-05-20 2011-12-01 Tateishi Kobisha Co Ltd 面発光装置
KR20130095955A (ko) * 2012-02-21 2013-08-29 삼성전자주식회사 도광판, 이를 포함하는 백라이트유닛, 디스플레이장치 및 도광판 제조방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1607434A (zh) * 2003-09-19 2005-04-20 夏普株式会社 导光体，照明装置，液晶显示装置以及电子设备
CN1652366A (zh) * 2004-02-04 2005-08-10 西铁城电子股份有限公司 发光二极管
CN101501388A (zh) * 2006-08-09 2009-08-05 飞利浦拉米尔德斯照明设备有限责任公司 具有侧面支撑波长转换元件的散热器的照明设备
CN101349400A (zh) * 2007-05-16 2009-01-21 罗门哈斯丹麦金融有限公司 用于lcd显示器的延长照明配置
US8299473B1 (en) * 2009-04-07 2012-10-30 Soraa, Inc. Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors
EP2323184A1 (en) * 2009-11-13 2011-05-18 Koninklijke Philips Electronics N.V. LED assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109952057A (zh) * 2016-11-07 2019-06-28 皇家飞利浦有限公司 用于生理参数检测的设备和方法
CN110024144A (zh) * 2016-12-01 2019-07-16 昕诺飞控股有限公司 发光设备
CN110024144B (zh) * 2016-12-01 2022-11-25 昕诺飞控股有限公司 发光设备
CN110799877A (zh) * 2017-04-24 2020-02-14 亮锐控股有限公司 高亮度光转换装置
CN110799877B (zh) * 2017-04-24 2022-07-08 亮锐控股有限公司 高亮度光转换装置
CN113573603A (zh) * 2020-02-26 2021-10-29 韩国烟草人参公社 光学模块和包括光学模块的气溶胶生成装置
CN113573603B (zh) * 2020-02-26 2024-01-09 韩国烟草人参公社 光学模块和包括光学模块的气溶胶生成装置
CN113582679A (zh) * 2021-07-26 2021-11-02 江苏师范大学 一种白光照明用高显色指数高热稳定性荧光陶瓷及其制备方法

Also Published As

Publication number Publication date
US20160079490A1 (en) 2016-03-17
JP2016521437A (ja) 2016-07-21
EP2979309A1 (en) 2016-02-03
WO2014155227A1 (en) 2014-10-02

Similar Documents

Publication Publication Date Title
CN105765745B (zh) 发光设备
JP6396419B2 (ja) 波長変換素子を有する発光装置
CN105659140B (zh) 发光设备
EP3011608B1 (en) Light emitting device
JP5985091B1 (ja) 発光素子
CN105074944A (zh) 包括波长转换器的发光设备
US9462650B2 (en) Light emitting device and a method for dimming a light emitting device
CN106133567A (zh) 发光设备
CN105556202A (zh) 发光设备
CN106922178B (zh) 发光设备

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20170314

Address after: The city of Eindhoven in Holland

Applicant after: KONINKL PHILIPS NV

Address before: The city of Eindhoven in Holland

Applicant before: Koninkl Philips Electronics NV

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151118