KR101874001B1 - 발광다이오드 장치 - Google Patents

발광다이오드 장치 Download PDF

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Publication number
KR101874001B1
KR101874001B1 KR1020120148038A KR20120148038A KR101874001B1 KR 101874001 B1 KR101874001 B1 KR 101874001B1 KR 1020120148038 A KR1020120148038 A KR 1020120148038A KR 20120148038 A KR20120148038 A KR 20120148038A KR 101874001 B1 KR101874001 B1 KR 101874001B1
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South Korea
Prior art keywords
light emitting
emitting diode
substrate
light
units
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KR1020120148038A
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English (en)
Korean (ko)
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KR20130095168A (ko
Inventor
즈-시엔 왕
치아-리앙 슈
이-밍 첸
이-탕 라이
Original Assignee
에피스타 코포레이션
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Publication of KR20130095168A publication Critical patent/KR20130095168A/ko
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
    • 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
    • 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
    • H10H20/83—Electrodes
    • H10H20/831—Electrodes characterised by their shape
    • 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
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and bond wires

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
KR1020120148038A 2012-02-17 2012-12-18 발광다이오드 장치 Active KR101874001B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW101105428 2012-02-17
TW101105428A TWI509786B (zh) 2012-02-17 2012-02-17 發光二極體元件

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020180073817A Division KR20180077131A (ko) 2012-02-17 2018-06-27 발광다이오드 장치

Publications (2)

Publication Number Publication Date
KR20130095168A KR20130095168A (ko) 2013-08-27
KR101874001B1 true KR101874001B1 (ko) 2018-07-05

Family

ID=48915336

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020120148038A Active KR101874001B1 (ko) 2012-02-17 2012-12-18 발광다이오드 장치
KR1020180073817A Ceased KR20180077131A (ko) 2012-02-17 2018-06-27 발광다이오드 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020180073817A Ceased KR20180077131A (ko) 2012-02-17 2018-06-27 발광다이오드 장치

Country Status (5)

Country Link
US (3) US8860046B2 (https=)
JP (1) JP2013172147A (https=)
KR (2) KR101874001B1 (https=)
DE (1) DE102013101524A1 (https=)
TW (1) TWI509786B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD707641S1 (en) * 2013-08-01 2014-06-24 Epistar Corporation Light-emitting diode
US20150199900A1 (en) * 2014-01-10 2015-07-16 Top Victory Investments Ltd. Display Device
TWD169527S (zh) 2014-08-20 2015-08-01 晶元光電股份有限公司 發光二極體元件之部分
CN110061027B (zh) * 2015-02-13 2024-01-19 首尔伟傲世有限公司 发光元件
US9601674B2 (en) * 2015-08-13 2017-03-21 Epistar Corporation Light-emitting device
CN105355623A (zh) * 2015-10-31 2016-02-24 嘉兴市上村电子有限公司 一种基于透明陶瓷基板的led灯丝
US11011555B2 (en) * 2016-10-12 2021-05-18 Shaoher Pan Fabricating integrated light-emitting pixel arrays for displays
CN114937679A (zh) 2021-04-20 2022-08-23 友达光电股份有限公司 发光二极管元件以及发光二极管电路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009260311A (ja) * 2008-03-28 2009-11-05 Sanken Electric Co Ltd 発光装置
JP2010027514A (ja) * 2008-07-23 2010-02-04 Panasonic Electric Works Co Ltd 発光装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101846249B (zh) * 2005-06-28 2013-01-16 首尔Opto仪器股份有限公司 用于交流电力操作的发光装置
KR100634307B1 (ko) * 2005-08-10 2006-10-16 서울옵토디바이스주식회사 발광 소자 및 이의 제조 방법
JP4728788B2 (ja) * 2005-12-05 2011-07-20 ローム株式会社 半導体発光素子
WO2008038910A1 (en) * 2006-09-25 2008-04-03 Seoul Opto Device Co., Ltd. Light emitting diode having alingap active layer and method of fabricating the same
KR20110110867A (ko) 2007-03-13 2011-10-07 서울옵토디바이스주식회사 교류용 발광 다이오드
JP5029822B2 (ja) * 2007-07-31 2012-09-19 東芝ライテック株式会社 光源および照明装置
JP2009231525A (ja) * 2008-03-24 2009-10-08 Mitsubishi Chemicals Corp 発光モジュール、および照明装置
JP5254754B2 (ja) * 2008-11-14 2013-08-07 シャープ株式会社 発光装置
JP5352857B2 (ja) * 2009-03-31 2013-11-27 旭化成エレクトロニクス株式会社 光デバイス
KR101047778B1 (ko) * 2010-04-01 2011-07-07 엘지이노텍 주식회사 발광 소자 패키지 및 이를 구비한 라이트 유닛
JP2011249411A (ja) * 2010-05-24 2011-12-08 Seiwa Electric Mfg Co Ltd 半導体発光素子、発光装置、照明装置、表示装置、信号灯器及び道路情報装置
KR101781424B1 (ko) * 2010-11-26 2017-09-26 서울반도체 주식회사 엘이디 조명기구

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009260311A (ja) * 2008-03-28 2009-11-05 Sanken Electric Co Ltd 発光装置
JP2010027514A (ja) * 2008-07-23 2010-02-04 Panasonic Electric Works Co Ltd 発光装置

Also Published As

Publication number Publication date
KR20130095168A (ko) 2013-08-27
TW201336063A (zh) 2013-09-01
US20130228802A1 (en) 2013-09-05
TWI509786B (zh) 2015-11-21
JP2013172147A (ja) 2013-09-02
DE102013101524A1 (de) 2013-08-22
US20150028369A1 (en) 2015-01-29
US8860046B2 (en) 2014-10-14
US9048165B2 (en) 2015-06-02
US20150262980A1 (en) 2015-09-17
US9305904B2 (en) 2016-04-05
KR20180077131A (ko) 2018-07-06

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