CN105591015B - 发光器件封装和包括该发光器件封装的照明系统 - Google Patents

发光器件封装和包括该发光器件封装的照明系统 Download PDF

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Publication number
CN105591015B
CN105591015B CN201510757038.8A CN201510757038A CN105591015B CN 105591015 B CN105591015 B CN 105591015B CN 201510757038 A CN201510757038 A CN 201510757038A CN 105591015 B CN105591015 B CN 105591015B
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China
Prior art keywords
emitting device
light emitting
groove
device package
body portion
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CN201510757038.8A
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English (en)
Chinese (zh)
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CN105591015A (zh
Inventor
李恩得
吴政勋
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.)
Suzhou Liyu Semiconductor Co ltd
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LG Innotek Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Priority claimed from KR1020140155156A external-priority patent/KR102224242B1/ko
Priority claimed from KR1020150006651A external-priority patent/KR102374170B1/ko
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Publication of CN105591015A publication Critical patent/CN105591015A/zh
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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
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/853—Encapsulations characterised by their shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • 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
    • 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
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • 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
    • 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
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • 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
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48257—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a die pad of the item
    • 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
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
    • H01L2224/85909—Post-treatment of the connector or wire bonding area
    • H01L2224/8592—Applying permanent coating, e.g. protective coating
    • 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
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation
    • 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
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation
    • H01L2924/183—Connection portion, e.g. seal
    • H01L2924/18301—Connection portion, e.g. seal being an anchoring portion, i.e. mechanical interlocking between the encapsulation resin and another package part
    • 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
    • H10H20/8506—Containers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201510757038.8A 2014-11-10 2015-11-09 发光器件封装和包括该发光器件封装的照明系统 Active CN105591015B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020140155156A KR102224242B1 (ko) 2014-11-10 2014-11-10 발광소자 패키지 및 이를 구비하는 조명 시스템
KR10-2014-0155156 2014-11-10
KR10-2015-0006651 2015-01-14
KR1020150006651A KR102374170B1 (ko) 2015-01-14 2015-01-14 발광소자 패키지, 및 이를 포함하는 조명시스템

Publications (2)

Publication Number Publication Date
CN105591015A CN105591015A (zh) 2016-05-18
CN105591015B true CN105591015B (zh) 2020-05-01

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CN201510757038.8A Active CN105591015B (zh) 2014-11-10 2015-11-09 发光器件封装和包括该发光器件封装的照明系统

Country Status (4)

Country Link
US (1) US10347803B2 (enExample)
EP (1) EP3018720B1 (enExample)
JP (1) JP6730017B2 (enExample)
CN (1) CN105591015B (enExample)

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* Cited by examiner, † Cited by third party
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EP4276922A3 (en) * 2016-10-25 2024-02-21 Seoul Semiconductor Co., Ltd. Display apparatus based on light-emitting diode packages
CN107731989A (zh) * 2017-11-21 2018-02-23 苏州市悠文电子有限公司 沉降式发光二极管
DE102018106238A1 (de) * 2018-03-16 2019-09-19 Osram Opto Semiconductors Gmbh Optoelektronisches bauelement und verfahren zur herstellung desselben
JP7082280B2 (ja) * 2018-03-30 2022-06-08 日亜化学工業株式会社 発光装置
WO2022119050A1 (ko) * 2020-12-03 2022-06-09 삼성전자주식회사 엘이디 칩 및 이를 포함하는 디스플레이 장치

Citations (2)

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CN202084573U (zh) * 2011-02-15 2011-12-21 晶诚（郑州）科技有限公司 一种大功率led封装结构
CN102318091A (zh) * 2009-03-10 2012-01-11 株式会社纳沛斯Led Led引线框封装、使用led引线框封装的led封装及制造led封装的方法

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KR20030017248A (ko) * 2001-08-24 2003-03-03 주식회사 유피디 플라즈마 디스플레이 패널의 격벽 형성용 매립형 소프트몰드 제작방법 및 그를 이용한 격벽 형성방법
US6924514B2 (en) 2002-02-19 2005-08-02 Nichia Corporation Light-emitting device and process for producing thereof
US7279346B2 (en) 2004-03-31 2007-10-09 Cree, Inc. Method for packaging a light emitting device by one dispense then cure step followed by another
KR100985452B1 (ko) * 2005-09-20 2010-10-05 파나소닉 전공 주식회사 발광 장치
KR100820529B1 (ko) * 2006-05-11 2008-04-08 엘지이노텍 주식회사 발광 장치 및 그 제조방법, 면 발광 장치
KR101198762B1 (ko) * 2006-06-22 2012-11-12 엘지이노텍 주식회사 발광 다이오드 패키지 및 그 제조방법
US20080029775A1 (en) 2006-08-02 2008-02-07 Lustrous Technology Ltd. Light emitting diode package with positioning groove
WO2009066670A1 (ja) 2007-11-20 2009-05-28 Nanoteco Corporation 白色ｌｅｄ装置およびその製造方法
WO2009094799A1 (en) 2008-01-23 2009-08-06 Helio Optoelectronics Corporation A base structure for led that has no halo
DE102009018088A1 (de) * 2008-04-30 2009-12-24 Ledon Lighting Jennersdorf Gmbh Modul zur Homogenisierung von Licht, das von einer Festkörper-Lichtquelle (z.B. einer LED) emittiert wird
JP5238366B2 (ja) * 2008-06-09 2013-07-17 スタンレー電気株式会社 半導体発光装置
JP2010010474A (ja) * 2008-06-27 2010-01-14 Kyocera Corp 発光装置
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JP2011049421A (ja) * 2009-08-28 2011-03-10 Origin Electric Co Ltd 絶縁封止電子部品及びその製造方法
CN103650183B (zh) * 2011-06-30 2017-02-22 松下知识产权经营株式会社 发光装置
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CN102318091A (zh) * 2009-03-10 2012-01-11 株式会社纳沛斯Led Led引线框封装、使用led引线框封装的led封装及制造led封装的方法
CN202084573U (zh) * 2011-02-15 2011-12-21 晶诚（郑州）科技有限公司 一种大功率led封装结构

Also Published As

Publication number Publication date
CN105591015A (zh) 2016-05-18
JP6730017B2 (ja) 2020-07-29
US10347803B2 (en) 2019-07-09
EP3018720A1 (en) 2016-05-11
EP3018720B1 (en) 2017-07-26
JP2016092410A (ja) 2016-05-23
US20160133804A1 (en) 2016-05-12

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Effective date of registration: 20210812

Address after: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province

Patentee after: Suzhou Leyu Semiconductor Co.,Ltd.

Address before: Seoul, South Kerean

Patentee before: LG INNOTEK Co.,Ltd.

TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: 215499 No. 168, Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province

Patentee after: Suzhou Liyu Semiconductor Co.,Ltd.

Country or region after: China

Address before: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province

Patentee before: Suzhou Leyu Semiconductor Co.,Ltd.

Country or region before: China

CP03 Change of name, title or address