KR101868537B1 - 발광소자 및 이를 포함하는 발광 소자 패키지 - Google Patents

발광소자 및 이를 포함하는 발광 소자 패키지 Download PDF

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KR101868537B1
KR101868537B1 KR1020110115196A KR20110115196A KR101868537B1 KR 101868537 B1 KR101868537 B1 KR 101868537B1 KR 1020110115196 A KR1020110115196 A KR 1020110115196A KR 20110115196 A KR20110115196 A KR 20110115196A KR 101868537 B1 KR101868537 B1 KR 101868537B1
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layer
light emitting
electrode layer
conductive
emitting device
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KR20130050060A (ko
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최운경
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엘지이노텍 주식회사
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Priority to KR1020110115196A priority Critical patent/KR101868537B1/ko
Priority to JP2012245060A priority patent/JP6104568B2/ja
Priority to US13/670,486 priority patent/US8969897B2/en
Priority to EP12191591.2A priority patent/EP2590235B1/en
Publication of KR20130050060A publication Critical patent/KR20130050060A/ko
Application granted granted Critical
Publication of KR101868537B1 publication Critical patent/KR101868537B1/ko
Assigned to 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 reassignment 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 권리의 전부이전등록 Assignors: 엘지이노텍 주식회사
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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
    • H10H20/83—Electrodes
    • 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
    • H10H20/8312—Electrodes characterised by their shape extending at least partially through 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
    • H10H20/83—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
    • H10H20/83—Electrodes
    • H10H20/831—Electrodes characterised by their shape
    • H10H20/8316—Multi-layer electrodes comprising at least one discontinuous layer
    • 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

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KR1020110115196A 2011-11-07 2011-11-07 발광소자 및 이를 포함하는 발광 소자 패키지 Active KR101868537B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020110115196A KR101868537B1 (ko) 2011-11-07 2011-11-07 발광소자 및 이를 포함하는 발광 소자 패키지
JP2012245060A JP6104568B2 (ja) 2011-11-07 2012-11-07 発光素子
US13/670,486 US8969897B2 (en) 2011-11-07 2012-11-07 Light emitting device
EP12191591.2A EP2590235B1 (en) 2011-11-07 2012-11-07 Light emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110115196A KR101868537B1 (ko) 2011-11-07 2011-11-07 발광소자 및 이를 포함하는 발광 소자 패키지

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Publication Number Publication Date
KR20130050060A KR20130050060A (ko) 2013-05-15
KR101868537B1 true KR101868537B1 (ko) 2018-06-19

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KR1020110115196A Active KR101868537B1 (ko) 2011-11-07 2011-11-07 발광소자 및 이를 포함하는 발광 소자 패키지

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Country Link
US (1) US8969897B2 (https=)
EP (1) EP2590235B1 (https=)
JP (1) JP6104568B2 (https=)
KR (1) KR101868537B1 (https=)

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TWI488331B (zh) * 2011-03-23 2015-06-11 Epistar Corp 發光二極體陣列
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US9653643B2 (en) 2012-04-09 2017-05-16 Cree, Inc. Wafer level packaging of light emitting diodes (LEDs)
US9450152B2 (en) 2012-05-29 2016-09-20 Micron Technology, Inc. Solid state transducer dies having reflective features over contacts and associated systems and methods
US11160148B2 (en) 2017-06-13 2021-10-26 Ideal Industries Lighting Llc Adaptive area lamp
US11792898B2 (en) 2012-07-01 2023-10-17 Ideal Industries Lighting Llc Enhanced fixtures for area lighting
CN103972362A (zh) * 2013-01-30 2014-08-06 Lg伊诺特有限公司 发光器件
TWI600183B (zh) * 2013-01-30 2017-09-21 Ｌｇ伊諾特股份有限公司 發光器件
DE102013103079A1 (de) * 2013-03-26 2014-10-02 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip und Verfahren zur Herstellung eines optoelektronischen Halbleiterchips
TWI661578B (zh) * 2013-06-20 2019-06-01 Epistar Corporation 發光裝置及發光陣列
DE102013107531A1 (de) * 2013-07-16 2015-01-22 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip
KR101549138B1 (ko) * 2013-09-27 2015-09-03 한국광기술원 발광 다이오드
US9831387B2 (en) * 2014-06-14 2017-11-28 Hiphoton Co., Ltd. Light engine array
KR102189133B1 (ko) * 2014-10-17 2020-12-09 엘지이노텍 주식회사 발광 소자 및 발광 소자 패키지
CN104733577A (zh) * 2015-03-30 2015-06-24 映瑞光电科技(上海)有限公司 垂直结构led芯片及其制造方法
KR102554702B1 (ko) * 2015-08-25 2023-07-13 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광소자 및 이를 포함하는 발광소자 패키지
KR102515622B1 (ko) * 2016-03-11 2023-03-30 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광 소자
CN105789397A (zh) * 2016-04-07 2016-07-20 厦门乾照光电股份有限公司 一种正装GaN LED芯片及其制作方法
US10529696B2 (en) 2016-04-12 2020-01-07 Cree, Inc. High density pixelated LED and devices and methods thereof
EP3490012B1 (en) * 2016-07-20 2023-09-06 Suzhou Lekin Semiconductor Co., Ltd. Semiconductor device
US10734363B2 (en) 2017-08-03 2020-08-04 Cree, Inc. High density pixelated-LED chips and chip array devices
WO2019028314A1 (en) 2017-08-03 2019-02-07 Cree, Inc. HIGH DENSITY PIXELIZED LED CHIPS AND NETWORK DEVICES AND METHODS OF MANUFACTURE
US10529773B2 (en) 2018-02-14 2020-01-07 Cree, Inc. Solid state lighting devices with opposing emission directions
KR102590229B1 (ko) 2018-10-15 2023-10-17 삼성전자주식회사 Led 소자 및 led 소자의 제조 방법
US10903265B2 (en) 2018-12-21 2021-01-26 Cree, Inc. Pixelated-LED chips and chip array devices, and fabrication methods
CN109728150A (zh) * 2018-12-28 2019-05-07 映瑞光电科技(上海)有限公司 一种垂直led芯片及其制备方法
US11817526B2 (en) 2019-10-29 2023-11-14 Creeled, Inc. Texturing for high density pixelated-LED chips and chip array devices
US11437548B2 (en) 2020-10-23 2022-09-06 Creeled, Inc. Pixelated-LED chips with inter-pixel underfill materials, and fabrication methods
CN114284410A (zh) * 2021-11-29 2022-04-05 天津三安光电有限公司 一种发光二极管、发光模块及显示装置
KR20240104981A (ko) * 2022-12-28 2024-07-05 삼성전자주식회사 반도체 발광 소자

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JP2006032857A (ja) * 2004-07-21 2006-02-02 Koha Co Ltd 発光素子
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KR101341374B1 (ko) * 2007-07-30 2013-12-16 삼성전자주식회사 광자결정 발광소자 및 그 제조방법
DE102008032318A1 (de) * 2008-03-31 2009-10-01 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip und Verfahren zur Herstellung eines solchen
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WO2010056083A2 (ko) 2008-11-14 2010-05-20 삼성엘이디 주식회사 반도체 발광소자
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KR101106151B1 (ko) * 2009-12-31 2012-01-20 서울옵토디바이스주식회사 발광 소자 및 그것을 제조하는 방법
KR100986560B1 (ko) * 2010-02-11 2010-10-07 엘지이노텍 주식회사 발광소자 및 그 제조방법
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Also Published As

Publication number Publication date
KR20130050060A (ko) 2013-05-15
JP6104568B2 (ja) 2017-03-29
EP2590235B1 (en) 2019-06-19
EP2590235A1 (en) 2013-05-08
US20130113007A1 (en) 2013-05-09
JP2013102162A (ja) 2013-05-23
US8969897B2 (en) 2015-03-03

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