JP2016521437A - 波長変換素子を有する発光装置 - Google Patents

波長変換素子を有する発光装置 Download PDF

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Publication number
JP2016521437A
JP2016521437A JP2016504780A JP2016504780A JP2016521437A JP 2016521437 A JP2016521437 A JP 2016521437A JP 2016504780 A JP2016504780 A JP 2016504780A JP 2016504780 A JP2016504780 A JP 2016504780A JP 2016521437 A JP2016521437 A JP 2016521437A
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JP
Japan
Prior art keywords
light
wavelength conversion
conversion element
emitting device
exit surface
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.)
Ceased
Application number
JP2016504780A
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English (en)
Japanese (ja)
Other versions
JP2016521437A5 (enExample
Inventor
ブール ダーク コーネリス ゲルハルドゥス デ
ブール ダーク コーネリス ゲルハルドゥス デ
ドミニク マリア ブリュルス
ドミニク マリア ブリュルス
ドゥアイネヴェルト ウィド ファン
ドゥアイネヴェルト ウィド ファン
ナンシー ニューボルグ
ナンシー ニューボルグ
デル テンペル リーンデルト ファン
デル テンペル リーンデルト ファン
コーネリス ユースタティウス タイメリング
コーネリス ユースタティウス タイメリング
マーカス アントニウス ベルシューレン
マーカス アントニウス ベルシューレン
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 JP2016521437A publication Critical patent/JP2016521437A/ja
Publication of JP2016521437A5 publication Critical patent/JP2016521437A5/ja
Ceased legal-status Critical Current

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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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Led Device Packages (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Filters (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
JP2016504780A 2013-03-29 2014-03-14 波長変換素子を有する発光装置 Ceased JP2016521437A (ja)

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 (2)

Publication Number Publication Date
JP2016521437A true JP2016521437A (ja) 2016-07-21
JP2016521437A5 JP2016521437A5 (enExample) 2017-04-13

Family

ID=50543628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016504780A Ceased JP2016521437A (ja) 2013-03-29 2014-03-14 波長変換素子を有する発光装置

Country Status (5)

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

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CN105874616B (zh) * 2014-01-02 2019-05-10 飞利浦照明控股有限公司 包括可释放波长转换器的发光设备
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
WO2018083351A1 (en) * 2016-11-07 2018-05-11 Koninklijke Philips N.V. Device and method for physiological parameter detection
EP3549179B1 (en) * 2016-12-01 2020-07-08 Signify Holding B.V. A light emitting device
US10969076B2 (en) * 2017-04-24 2021-04-06 Lumileds Llc High luminance light converting device
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
KR20190125999A (ko) * 2018-02-12 2019-11-07 그리렘 어드밴스드 머티리얼스 캄파니 리미티드 근적외선 발광 재료 및 상기 재료로 제조되는 발광 장치
KR102436024B1 (ko) * 2020-02-26 2022-08-24 주식회사 케이티앤지 광학 모듈 및 이를 포함하는 에어로졸 생성 장치
EP4109527A1 (en) * 2021-06-25 2022-12-28 Centre national de la recherche scientifique Light emitting device comprising a cooling system
CN113582679B (zh) * 2021-07-26 2023-02-07 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

Citations (5)

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JP2007103101A (ja) * 2005-09-30 2007-04-19 Toshiba Corp バックライト及び液晶表示装置
JP2008536266A (ja) * 2005-03-29 2008-09-04 スリーエム イノベイティブ プロパティズ カンパニー 蛍光体積光源
JP2009043706A (ja) * 2007-05-16 2009-02-26 Rohm & Haas Denmark Finance As Ｌｃｄディスプレイのための細長い発光体構造
JP2009259805A (ja) * 2008-03-28 2009-11-05 Sumitomo Chemical Co Ltd 有機エレクトロルミネッセンス素子
JP2011243552A (ja) * 2010-05-20 2011-12-01 Tateishi Kobisha Co Ltd 面発光装置

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US7040774B2 (en) * 2003-05-23 2006-05-09 Goldeneye, Inc. Illumination systems utilizing multiple wavelength light recycling
JP4040559B2 (ja) * 2003-09-19 2008-01-30 シャープ株式会社 照明装置，液晶表示装置および電子機器
JP4357311B2 (ja) * 2004-02-04 2009-11-04 シチズン電子株式会社 発光ダイオードチップ
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
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
KR101717891B1 (ko) * 2006-06-13 2017-03-17 미도우스타 엔터프라이즈스, 엘티디. 광원의 휘도를 증가시키기 위해 광을 재활용하는 조명 시스템 및 방법
US8120247B2 (en) * 2006-06-21 2012-02-21 Koninklijke Philips Electronics N.V. Light emitting device with a plurality of uniform diameter ceramic spherical color converter elements
US7663152B2 (en) * 2006-08-09 2010-02-16 Philips Lumileds Lighting Company, Llc Illumination device including wavelength converting element side holding heat sink
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
TWI460505B (zh) * 2010-01-13 2014-11-11 Young Lighting Technology Corp 側光式背光模組
WO2011126000A1 (ja) * 2010-04-08 2011-10-13 日亜化学工業株式会社 発光装置及びその製造方法
KR20110120707A (ko) * 2010-04-29 2011-11-04 삼성전자주식회사 표시 장치
KR20130095955A (ko) * 2012-02-21 2013-08-29 삼성전자주식회사 도광판, 이를 포함하는 백라이트유닛, 디스플레이장치 및 도광판 제조방법

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2008536266A (ja) * 2005-03-29 2008-09-04 スリーエム イノベイティブ プロパティズ カンパニー 蛍光体積光源
JP2007103101A (ja) * 2005-09-30 2007-04-19 Toshiba Corp バックライト及び液晶表示装置
JP2009043706A (ja) * 2007-05-16 2009-02-26 Rohm & Haas Denmark Finance As Ｌｃｄディスプレイのための細長い発光体構造
JP2009259805A (ja) * 2008-03-28 2009-11-05 Sumitomo Chemical Co Ltd 有機エレクトロルミネッセンス素子
JP2011243552A (ja) * 2010-05-20 2011-12-01 Tateishi Kobisha Co Ltd 面発光装置

Also Published As

Publication number Publication date
EP2979309A1 (en) 2016-02-03
CN105074944A (zh) 2015-11-18
WO2014155227A1 (en) 2014-10-02
US20160079490A1 (en) 2016-03-17

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