JP5960436B2 - 発光素子及び発光素子パッケージ - Google Patents

発光素子及び発光素子パッケージ Download PDF

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Publication number
JP5960436B2
JP5960436B2 JP2012004810A JP2012004810A JP5960436B2 JP 5960436 B2 JP5960436 B2 JP 5960436B2 JP 2012004810 A JP2012004810 A JP 2012004810A JP 2012004810 A JP2012004810 A JP 2012004810A JP 5960436 B2 JP5960436 B2 JP 5960436B2
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Japan
Prior art keywords
light emitting
layer
semiconductor layer
contact
reflective electrode
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
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JP2012004810A
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English (en)
Japanese (ja)
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JP2013046049A (ja
JP2013046049A5 (enExample
Inventor
チョン・ファンヒ
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.)
LG Innotek Co Ltd
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LG Innotek Co Ltd
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Publication of JP2013046049A publication Critical patent/JP2013046049A/ja
Publication of JP2013046049A5 publication Critical patent/JP2013046049A5/ja
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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
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
    • 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
    • H10H20/83—Electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
    • H10H20/018—Bonding of wafers
    • 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
    • H10H20/83—Electrodes
    • H10H20/832—Electrodes characterised by their material
    • H10H20/835—Reflective 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
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Led Devices (AREA)
JP2012004810A 2011-08-22 2012-01-13 発光素子及び発光素子パッケージ Expired - Fee Related JP5960436B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0083723 2011-08-22
KR1020110083723A KR20130021300A (ko) 2011-08-22 2011-08-22 발광소자, 발광소자 패키지, 및 라이트 유닛

Publications (3)

Publication Number Publication Date
JP2013046049A JP2013046049A (ja) 2013-03-04
JP2013046049A5 JP2013046049A5 (enExample) 2015-02-26
JP5960436B2 true JP5960436B2 (ja) 2016-08-02

Family

ID=45445968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012004810A Expired - Fee Related JP5960436B2 (ja) 2011-08-22 2012-01-13 発光素子及び発光素子パッケージ

Country Status (5)

Country Link
US (1) US9564422B2 (enExample)
EP (1) EP2562815B1 (enExample)
JP (1) JP5960436B2 (enExample)
KR (1) KR20130021300A (enExample)
CN (1) CN102956779B (enExample)

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* Cited by examiner, † Cited by third party
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EP2755245A3 (en) * 2013-01-14 2016-05-04 LG Innotek Co., Ltd. Light emitting device
KR102098110B1 (ko) * 2013-04-11 2020-04-08 엘지이노텍 주식회사 발광소자, 발광소자 패키지 및 라이트 유닛
EP2985792B1 (en) * 2013-04-12 2019-09-18 Seoul Viosys Co., Ltd. Ultraviolet light-emitting device
WO2014178654A1 (ko) * 2013-04-30 2014-11-06 주식회사 세미콘라이트 반도체 발광소자, 반도체 발광소자의 제조방법 및 반도체 발광소자를 포함하는 백라이트 유닛
KR101521574B1 (ko) * 2013-06-25 2015-05-19 비비에스에이 리미티드 반도체 발광소자를 제조하는 방법
KR101534941B1 (ko) 2013-11-15 2015-07-07 현대자동차주식회사 도전성 전극패턴의 형성방법 및 이를 포함하는 태양전지의 제조방법
US10910350B2 (en) * 2014-05-24 2021-02-02 Hiphoton Co., Ltd. Structure of a semiconductor array
JP6462274B2 (ja) * 2014-08-21 2019-01-30 株式会社東芝 半導体発光素子
TWI552394B (zh) * 2014-11-18 2016-10-01 隆達電子股份有限公司 發光二極體結構與發光二極體模組
JP2017059638A (ja) * 2015-09-15 2017-03-23 株式会社東芝 半導体発光素子
TWI646706B (zh) 2015-09-21 2019-01-01 隆達電子股份有限公司 發光二極體晶片封裝體
JP6354799B2 (ja) * 2015-12-25 2018-07-11 日亜化学工業株式会社 発光素子
KR20180073866A (ko) * 2016-12-23 2018-07-03 엘지이노텍 주식회사 반도체 소자
KR102381866B1 (ko) * 2017-05-02 2022-04-04 서울바이오시스 주식회사 자외선 발광 다이오드
CN109768134A (zh) * 2019-01-28 2019-05-17 华引芯（武汉）科技有限公司 一种发光高效率反转垂直结构高压芯片及其制备方法
KR102761522B1 (ko) * 2020-08-14 2025-02-04 삼성디스플레이 주식회사 표시 장치 및 그 제조방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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DE69839300T2 (de) * 1997-12-15 2009-04-16 Philips Lumileds Lighting Company, LLC, San Jose Licht-emittierende Vorrichtung
US6222207B1 (en) * 1999-05-24 2001-04-24 Lumileds Lighting, U.S. Llc Diffusion barrier for increased mirror reflectivity in reflective solderable contacts on high power LED chip
TWI223460B (en) * 2003-09-23 2004-11-01 United Epitaxy Co Ltd Light emitting diodes in series connection and method of making the same
WO2006098545A2 (en) 2004-12-14 2006-09-21 Seoul Opto Device Co., Ltd. Light emitting device having a plurality of light emitting cells and package mounting the same
KR100928259B1 (ko) 2007-10-15 2009-11-24 엘지전자 주식회사 발광 장치 및 그 제조방법
US7985970B2 (en) * 2009-04-06 2011-07-26 Cree, Inc. High voltage low current surface-emitting LED
KR101571577B1 (ko) * 2008-02-29 2015-11-24 오스람 옵토 세미컨덕터스 게엠베하 모놀리식 광전자 반도체 본체 및 그 제조 방법
JP5123269B2 (ja) * 2008-09-30 2013-01-23 ソウル オプト デバイス カンパニー リミテッド 発光素子及びその製造方法
DE102009006177A1 (de) * 2008-11-28 2010-06-02 Osram Opto Semiconductors Gmbh Strahlungsemittierender Halbleiterchip
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US8937327B2 (en) 2009-03-31 2015-01-20 Seoul Semiconductor Co., Ltd. Light emitting device having plurality of light emitting cells and method of fabricating the same
KR100986570B1 (ko) * 2009-08-31 2010-10-07 엘지이노텍 주식회사 반도체 발광소자 및 그 제조방법
KR100986560B1 (ko) * 2010-02-11 2010-10-07 엘지이노텍 주식회사 발광소자 및 그 제조방법
JP2011199221A (ja) * 2010-03-24 2011-10-06 Hitachi Cable Ltd 発光ダイオード
WO2011126248A2 (en) * 2010-04-06 2011-10-13 Seoul Opto Device Co., Ltd. Light emitting diode and method of fabricating the same
DE102011015821B4 (de) 2011-04-01 2023-04-20 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronischer Halbleiterchip
WO2012158709A1 (en) * 2011-05-16 2012-11-22 The Board Of Trustees Of The University Of Illinois Thermally managed led arrays assembled by printing

Also Published As

Publication number Publication date
US20130049008A1 (en) 2013-02-28
EP2562815B1 (en) 2018-11-14
EP2562815A3 (en) 2014-08-27
EP2562815A2 (en) 2013-02-27
JP2013046049A (ja) 2013-03-04
CN102956779B (zh) 2017-06-06
CN102956779A (zh) 2013-03-06
KR20130021300A (ko) 2013-03-05
US9564422B2 (en) 2017-02-07

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