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
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KR
South Korea
Prior art keywords
light
layer
wavelength conversion
light emitting
conversion layer
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KR1020120074659A
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English (en)
Korean (ko)
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KR20140007209A (ko
Inventor
한재천
민정명
Original Assignee
엘지이노텍 주식회사
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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
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    • 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
    • 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
    • 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
    • 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)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
KR1020120074659A 2012-07-09 2012-07-09 발광 장치 Active 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 Active 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)

* 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

Family Cites Families (19)

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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
US8106584B2 (en) * 2004-12-24 2012-01-31 Kyocera Corporation Light emitting device and illumination apparatus
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
JP4837045B2 (ja) 2006-10-12 2011-12-14 パナソニック株式会社 発光装置及びその製造方法
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
US8414138B2 (en) * 2008-11-06 2013-04-09 Koninklijke Philipe Electronics N.V. Illumination device
EP2412038B1 (en) * 2009-03-19 2019-01-02 Philips Lighting Holding B.V. Illumination device with remote luminescent material
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
CN103542280A (zh) 2014-01-29
US9347650B2 (en) 2016-05-24
JP2014017474A (ja) 2014-01-30
EP2685496A2 (en) 2014-01-15
EP2685496A3 (en) 2016-01-27
EP2685496B1 (en) 2020-03-25
US20140009930A1 (en) 2014-01-09
CN103542280B (zh) 2017-12-08
KR20140007209A (ko) 2014-01-17

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