KR101961310B1 - 발광 장치 - Google Patents

발광 장치 Download PDF

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Publication number
KR101961310B1
KR101961310B1 KR1020120074659A KR20120074659A KR101961310B1 KR 101961310 B1 KR101961310 B1 KR 101961310B1 KR 1020120074659 A KR1020120074659 A KR 1020120074659A KR 20120074659 A KR20120074659 A KR 20120074659A KR 101961310 B1 KR101961310 B1 KR 101961310B1
Authority
KR
South Korea
Prior art keywords
light
layer
wavelength conversion
light emitting
conversion layer
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
KR1020120074659A
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English (en)
Korean (ko)
Other versions
KR20140007209A (ko
Inventor
한재천
민정명
Original Assignee
엘지이노텍 주식회사
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 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020120074659A priority Critical patent/KR101961310B1/ko
Priority to US13/836,941 priority patent/US9347650B2/en
Priority to JP2013090216A priority patent/JP2014017474A/ja
Priority to CN201310241333.9A priority patent/CN103542280B/zh
Priority to EP13175375.8A priority patent/EP2685496B1/en
Publication of KR20140007209A publication Critical patent/KR20140007209A/ko
Application granted granted Critical
Publication of KR101961310B1 publication Critical patent/KR101961310B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • 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
    • 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
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies
    • 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
    • H10H20/852—Encapsulations
    • H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
KR1020120074659A 2012-07-09 2012-07-09 발광 장치 Expired - Fee Related KR101961310B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020120074659A KR101961310B1 (ko) 2012-07-09 2012-07-09 발광 장치
US13/836,941 US9347650B2 (en) 2012-07-09 2013-03-15 Light emitting apparatus using medium layer between wavelength conversion layer and transparent layer
JP2013090216A JP2014017474A (ja) 2012-07-09 2013-04-23 発光装置
CN201310241333.9A CN103542280B (zh) 2012-07-09 2013-06-18 发光设备
EP13175375.8A EP2685496B1 (en) 2012-07-09 2013-07-05 Light emitting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120074659A KR101961310B1 (ko) 2012-07-09 2012-07-09 발광 장치

Publications (2)

Publication Number Publication Date
KR20140007209A KR20140007209A (ko) 2014-01-17
KR101961310B1 true KR101961310B1 (ko) 2019-07-17

Family

ID=48745811

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120074659A Expired - Fee Related KR101961310B1 (ko) 2012-07-09 2012-07-09 발광 장치

Country Status (5)

Country Link
US (1) US9347650B2 (enExample)
EP (1) EP2685496B1 (enExample)
JP (1) JP2014017474A (enExample)
KR (1) KR101961310B1 (enExample)
CN (1) CN103542280B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016029686A (ja) * 2014-07-25 2016-03-03 サンケン電気株式会社 発光装置
KR20160017849A (ko) * 2014-08-06 2016-02-17 서울바이오시스 주식회사 고출력 발광 장치 및 그 제조 방법
KR102346157B1 (ko) * 2015-03-23 2021-12-31 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광 소자 패키지
TWI541472B (zh) 2015-06-11 2016-07-11 友達光電股份有限公司 背光模組
CN106907578A (zh) * 2015-12-22 2017-06-30 鸿富锦精密工业（深圳）有限公司 照明装置
US10235911B2 (en) * 2016-01-12 2019-03-19 Ford Global Technologies, Llc Illuminating badge for a vehicle
JP6906914B2 (ja) * 2016-08-31 2021-07-21 エルジー ディスプレイ カンパニー リミテッド 波長選択素子、光源装置及び表示装置
CN106764927A (zh) * 2016-12-17 2017-05-31 张清 反射灯罩以及led路灯
KR102730359B1 (ko) * 2017-01-25 2024-11-18 엘지이노텍 주식회사 광원 모듈 및 이를 구비한 조명 장치
CN110612417A (zh) * 2017-05-17 2019-12-24 夏普株式会社 背光单元、显示设备、背光单元的制造方法及背光单元的制造装置
CN111081691B (zh) * 2019-12-23 2025-08-05 南昌大学 一种多基色led光源的模组结构
KR20210115236A (ko) * 2020-03-12 2021-09-27 엘지이노텍 주식회사 광원모듈
US20240404998A1 (en) * 2023-05-31 2024-12-05 Creeled, Inc. Cover structure for beamshaping for light emitting diode packages

Citations (3)

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Publication number Priority date Publication date Assignee Title
US20080054280A1 (en) * 2006-09-06 2008-03-06 Gelcore Llc Light emitting packages and methods of making same
WO2011013188A1 (ja) * 2009-07-27 2011-02-03 株式会社 東芝 発光装置
US20120132944A1 (en) * 2010-11-29 2012-05-31 Epistar Corporation Light-emitting device, light mixing device and manufacturing methods thereof

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
JP2004179601A (ja) * 2002-11-22 2004-06-24 Toshiaki Sakaida 発光装置
US7462502B2 (en) * 2004-11-12 2008-12-09 Philips Lumileds Lighting Company, Llc Color control by alteration of wavelength converting element
WO2006067885A1 (ja) * 2004-12-24 2006-06-29 Kyocera Corporation 発光装置および照明装置
US7821194B2 (en) * 2006-04-18 2010-10-26 Cree, Inc. Solid state lighting devices including light mixtures
JP4847793B2 (ja) 2006-06-01 2011-12-28 京セラ株式会社 発光装置
WO2008044759A1 (en) 2006-10-12 2008-04-17 Panasonic Corporation Light-emitting device and method for manufacturing the same
JP2008153466A (ja) * 2006-12-18 2008-07-03 Matsushita Electric Works Ltd 発光装置
US20090147513A1 (en) * 2007-12-05 2009-06-11 Lumination Llc Backlighting led power devices
JP5113573B2 (ja) * 2008-03-24 2013-01-09 パナソニック株式会社 Ｌｅｄ照明装置
TWI384651B (zh) 2008-08-20 2013-02-01 Au Optronics Corp 發光二極體結構及其製造方法
WO2010052640A1 (en) * 2008-11-06 2010-05-14 Koninklijke Philips Electronics N.V. Illumination device
KR101798216B1 (ko) * 2009-03-19 2017-11-15 필립스 라이팅 홀딩 비.브이. 원격 발광성 재료를 갖는 조명 장치
US8168998B2 (en) * 2009-06-09 2012-05-01 Koninklijke Philips Electronics N.V. LED with remote phosphor layer and reflective submount
US8431423B2 (en) 2009-07-16 2013-04-30 Koninklijke Philips Electronics N.V. Reflective substrate for LEDS
KR101064036B1 (ko) * 2010-06-01 2011-09-08 엘지이노텍 주식회사 발광 소자 패키지 및 조명 시스템
JP5566785B2 (ja) * 2010-06-22 2014-08-06 日東電工株式会社 複合シート
JP2012009719A (ja) * 2010-06-28 2012-01-12 Kyocera Corp 発光装置および照明装置
WO2012011528A1 (ja) 2010-07-22 2012-01-26 京セラ株式会社 発光装置および照明装置
DE102010045390B4 (de) * 2010-09-15 2025-07-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches Halbleiterbauteil und Verfahren zur Herstellung eines optoelektronisches Halbleiterbauteils

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080054280A1 (en) * 2006-09-06 2008-03-06 Gelcore Llc Light emitting packages and methods of making same
WO2011013188A1 (ja) * 2009-07-27 2011-02-03 株式会社 東芝 発光装置
US20120132944A1 (en) * 2010-11-29 2012-05-31 Epistar Corporation Light-emitting device, light mixing device and manufacturing methods thereof

Also Published As

Publication number Publication date
JP2014017474A (ja) 2014-01-30
US20140009930A1 (en) 2014-01-09
KR20140007209A (ko) 2014-01-17
EP2685496A2 (en) 2014-01-15
CN103542280B (zh) 2017-12-08
EP2685496B1 (en) 2020-03-25
US9347650B2 (en) 2016-05-24
CN103542280A (zh) 2014-01-29
EP2685496A3 (en) 2016-01-27

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