KR101973613B1 - 발광 소자 및 이를 구비한 조명 시스템 - Google Patents

발광 소자 및 이를 구비한 조명 시스템 Download PDF

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Publication number
KR101973613B1
KR101973613B1 KR1020120101819A KR20120101819A KR101973613B1 KR 101973613 B1 KR101973613 B1 KR 101973613B1 KR 1020120101819 A KR1020120101819 A KR 1020120101819A KR 20120101819 A KR20120101819 A KR 20120101819A KR 101973613 B1 KR101973613 B1 KR 101973613B1
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South Korea
Prior art keywords
light emitting
lead electrode
layer
disposed
emitting chip
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Expired - Fee Related
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KR1020120101819A
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English (en)
Korean (ko)
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KR20140035211A (ko
Inventor
윤여찬
오성주
정재환
김진성
민봉걸
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엘지이노텍 주식회사
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Priority to KR1020120101819A priority Critical patent/KR101973613B1/ko
Priority to US13/835,555 priority patent/US9219208B2/en
Priority to EP13178622.0A priority patent/EP2709177B1/en
Priority to JP2013183880A priority patent/JP6306842B2/ja
Priority to CN201310418515.9A priority patent/CN103682071B/zh
Publication of KR20140035211A publication Critical patent/KR20140035211A/ko
Application granted granted Critical
Publication of KR101973613B1 publication Critical patent/KR101973613B1/ko
Assigned to 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 reassignment 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 권리의 전부이전등록 Assignors: 엘지이노텍 주식회사
Expired - Fee Related legal-status Critical Current
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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
    • H10H20/85—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
    • H10H20/852—Encapsulations
    • 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
    • H10H20/853—Encapsulations 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
    • 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
    • H10W72/071—Connecting or disconnecting
    • H10W72/072—Connecting or disconnecting of bump connectors
    • H10W72/07251—Connecting or disconnecting of bump connectors characterised by changes in properties of the bump connectors during connecting
    • 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
    • H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
    • 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

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KR1020120101819A 2012-09-13 2012-09-13 발광 소자 및 이를 구비한 조명 시스템 Expired - Fee Related KR101973613B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020120101819A KR101973613B1 (ko) 2012-09-13 2012-09-13 발광 소자 및 이를 구비한 조명 시스템
US13/835,555 US9219208B2 (en) 2012-09-13 2013-03-15 Light emitting device and lighting system including the same
EP13178622.0A EP2709177B1 (en) 2012-09-13 2013-07-30 Light emitting device
JP2013183880A JP6306842B2 (ja) 2012-09-13 2013-09-05 発光素子及びこれを具備した照明システム
CN201310418515.9A CN103682071B (zh) 2012-09-13 2013-09-13 发光器件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120101819A KR101973613B1 (ko) 2012-09-13 2012-09-13 발광 소자 및 이를 구비한 조명 시스템

Publications (2)

Publication Number Publication Date
KR20140035211A KR20140035211A (ko) 2014-03-21
KR101973613B1 true KR101973613B1 (ko) 2019-04-29

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KR1020120101819A Expired - Fee Related KR101973613B1 (ko) 2012-09-13 2012-09-13 발광 소자 및 이를 구비한 조명 시스템

Country Status (5)

Country Link
US (1) US9219208B2 (https=)
EP (1) EP2709177B1 (https=)
JP (1) JP6306842B2 (https=)
KR (1) KR101973613B1 (https=)
CN (1) CN103682071B (https=)

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USD724548S1 (en) * 2013-09-13 2015-03-17 Citizen Electronics Co., Ltd. Light-emitting diode
USD724039S1 (en) * 2013-09-13 2015-03-10 Citizen Electronics Co., Ltd. Light-emitting diode
CN105874618A (zh) 2014-01-08 2016-08-17 皇家飞利浦有限公司 经波长转换的半导体发光器件
DE102014108295A1 (de) 2014-06-12 2015-12-17 Osram Opto Semiconductors Gmbh Licht emittierendes Halbleiterbauelement
JP6476703B2 (ja) * 2014-09-30 2019-03-06 日亜化学工業株式会社 セラミックスパッケージ、発光装置及びそれらの製造方法
USD778846S1 (en) * 2014-12-15 2017-02-14 Kingbright Electronics Co. Ltd. LED component
USD778847S1 (en) * 2014-12-15 2017-02-14 Kingbright Electronics Co. Ltd. LED component
EP3054492B1 (en) * 2015-02-03 2024-04-17 Epistar Corporation Light-emitting device
DE112015006115T5 (de) 2015-02-06 2017-12-14 Osram Opto Semiconductors Gmbh Leadframe und Chipgehäuse mit Leadframe
KR102346798B1 (ko) * 2015-02-13 2022-01-05 삼성전자주식회사 반도체 발광장치
KR101700306B1 (ko) * 2015-06-19 2017-01-31 주식회사 세미콘라이트 반도체 발광소자
KR102378761B1 (ko) * 2015-07-21 2022-03-25 엘지이노텍 주식회사 일체형 발광 패키지 및 이를 이용한 차량용 램프
JP6245239B2 (ja) * 2015-09-11 2017-12-13 日亜化学工業株式会社 半導体レーザ素子の製造方法
KR102487685B1 (ko) * 2015-11-10 2023-01-16 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광 소자 및 이를 구비한 조명 장치
KR102562091B1 (ko) * 2016-02-12 2023-08-02 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광 소자 패키지
KR102709497B1 (ko) * 2016-10-27 2024-09-26 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 반도체 소자 패키지
KR102680862B1 (ko) 2016-12-16 2024-07-03 삼성전자주식회사 반도체 발광장치
CN108269899B (zh) * 2016-12-30 2020-06-05 光宝光电(常州)有限公司 发光二极管封装结构及其制造方法
KR102739650B1 (ko) * 2017-02-10 2024-12-09 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광 모듈
KR102360856B1 (ko) * 2017-06-08 2022-02-10 주식회사 아모센스 세라믹 기판 및 이를 포함하는 엘이디 패키지
CN107420856B (zh) * 2017-07-11 2020-01-03 深圳市华星光电技术有限公司 一种反射片及其制作方法、背光模组
KR102385940B1 (ko) 2017-09-01 2022-04-13 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광소자 패키지 및 광원 장치
KR102593571B1 (ko) * 2018-10-26 2023-10-24 주식회사 아모텍 다이오드 복합소자
US11594665B2 (en) 2019-08-02 2023-02-28 Nichia Corporation Light-emitting unit and surface-emission light source
JP7277791B2 (ja) 2020-08-31 2023-05-19 日亜化学工業株式会社 発光装置および面状光源
JP7206504B2 (ja) 2020-09-30 2023-01-18 日亜化学工業株式会社 発光装置
US11824037B2 (en) * 2020-12-31 2023-11-21 International Business Machines Corporation Assembly of a chip to a substrate
CN113036024B (zh) * 2021-05-24 2021-08-10 至芯半导体(杭州)有限公司 紫外发光二极管封装结构
US12173428B2 (en) * 2022-10-07 2024-12-24 Mainstream Engineering Corporation Controlled surface chemistry for polytypic and microstructural selective growth on hexagonal SiC substrates

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Also Published As

Publication number Publication date
KR20140035211A (ko) 2014-03-21
JP2014057062A (ja) 2014-03-27
CN103682071A (zh) 2014-03-26
EP2709177A2 (en) 2014-03-19
US9219208B2 (en) 2015-12-22
US20140070249A1 (en) 2014-03-13
EP2709177B1 (en) 2017-08-30
CN103682071B (zh) 2018-10-02
JP6306842B2 (ja) 2018-04-04
EP2709177A3 (en) 2015-11-04

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