JP2019505097A - 発光素子パッケージ及びこれを含む照明装置 - Google Patents
発光素子パッケージ及びこれを含む照明装置 Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- H01L33/40—Materials therefor
- H01L33/42—Transparent materials
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- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
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- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
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- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
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- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- H—ELECTRICITY
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- 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
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- 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
- H01L2224/484—Connecting portions
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
- H01L2224/48471—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area being a ball bond, i.e. wedge-to-ball, reverse stitch
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- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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- H—ELECTRICITY
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- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
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- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
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- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/64—Heat extraction or cooling elements
Abstract
Description
発明の実施のための形態
Claims (10)
- カーボンブラックを含むブラックエポキシモールディングコンパウンド(EMC)を含む胴体;
前記胴体によって互いに電気的に離隔した第1及び第2リードフレーム;
前記第1及び第2リードフレームの少なくとも一つ上に配置された発光素子;及び
前記発光素子を取り囲むように前記胴体と前記第1及び第2リードフレーム上に配置されたモールディング部材を含み、
前記第1リードフレームは、
第1−1層;及び
前記第1−1層上に配置され、前記第1−1層より広い第1−2層を含み、
前記第2リードフレームは、
第2−1層;及び
前記第2−1層上に配置され、前記第2−1層より広い第2−2層を含み、
前記胴体は、
前記第1−1層が収容される第1−1収容空間;
前記第2−1層が収容される第2−1収容空間;
前記第1−1収容空間と前記第2−1収容空間を互いに離隔させるように配置された隔壁;
前記第1−2層が収容され、前記第1−1収容空間上に配置された第1−2収容空間;及び
前記第2−2層が収容され、前記第2−1収容空間上に第2−2収容空間を含み、
前記第1−2層は前記第1−2収容空間の外側に突出した少なくとも一つの第1突出部を含み、
前記第2−2層は前記第2−2収容空間の外側に突出した少なくとも一つの第2突出部を含み、
前記胴体は前記第1及び第2突出部を収容する複数のブラインドホールを含む、発光素子パッケージ。 - 前記胴体の上面と前記第1及び第2リードフレームのそれぞれの上面は同一平面上に位置し、
前記胴体の上面と前記第1及び第2リードフレームのそれぞれの上面は平らな形状を有する、請求項1に記載の発光素子パッケージ。 - 前記発光素子から前記第1及び第2リードフレームの下端までの熱抵抗は5℃/Wである、請求項1に記載の発光素子パッケージ。
- 前記発光素子は発光構造物を含み、
前記発光構造物は、
第1導電型半導体層;
前記第1導電型半導体層上に配置された活性層;及び
前記活性層上に配置された第2導電型半導体層を含む、請求項1に記載の発光素子パッケージ。 - 前記発光素子パッケージは、
前記第2導電型半導体層を前記第2リードフレームに電気的に連結する第1ワイヤをさらに含み、
前記第1導電型半導体層は前記第1リードフレームに電気的に連結された、請求項4に記載の発光素子パッケージ。 - 前記発光素子は発光構造物を含み、
前記発光構造物は、
第1導電型半導体層;
前記第1導電型半導体層の下に配置された活性層;及び
前記活性層の下に配置された第2導電型半導体層を含み、
前記発光素子は、
前記発光構造物上に配置された基板;
前記第1導電型半導体層の下に配置された第1電極;及び
前記第2導電型半導体層の下に配置された第2電極をさらに含む、請求項1に記載の発光素子パッケージ。 - 前記胴体は、
前記第1及び第2リードフレームを互いに電気的に分離させ、前記第1及び第2リードフレームと一緒にキャビティを定義する内側胴体;及び
前記内側胴体の外側面を取り囲み、前記内側胴体とは違う素材を有する外側胴体を含み、
前記発光素子は前記キャビティ内に配置される、請求項1に記載の発光素子パッケージ。 - 前記内側胴体と前記外側胴体のそれぞれはEMCを含み、前記内側胴体はホワイトEMCを含み、前記外側胴体は前記ブラックEMCを含む、請求項7に記載の発光素子パッケージ。
- 前記内側胴体は、
前記第1及び第2リードフレームを互いに電気的に離隔させる下部;及び
前記下部から伸びて前記キャビティの側面を形成する側部を含み、
前記内側胴体は、前記外側胴体の上部面を貫通する反射突出部をさらに含み、
前記反射突出部は前記外側胴体の上部面を2等分又は4等分する、請求項7に記載の発光素子パッケージ。 - 請求項1〜9のいずれか一項に記載の発光素子パッケージを含む、照明装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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KR1020160016104A KR102562091B1 (ko) | 2016-02-12 | 2016-02-12 | 발광 소자 패키지 |
KR10-2016-0016104 | 2016-02-12 | ||
KR1020160021779A KR102509312B1 (ko) | 2016-02-24 | 2016-02-24 | 발광 소자 패키지 |
KR10-2016-0021779 | 2016-02-24 | ||
PCT/KR2017/001498 WO2017138779A1 (ko) | 2016-02-12 | 2017-02-10 | 발광 소자 패키지 및 이를 포함하는 조명 장치 |
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JP2019505097A5 JP2019505097A5 (ja) | 2020-02-27 |
JP6901490B2 JP6901490B2 (ja) | 2021-07-14 |
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EP (1) | EP3416202B1 (ja) |
JP (1) | JP6901490B2 (ja) |
CN (1) | CN108633317B (ja) |
WO (1) | WO2017138779A1 (ja) |
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KR102335216B1 (ko) * | 2017-04-26 | 2021-12-03 | 삼성전자 주식회사 | 발광소자 패키지 |
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GB201717950D0 (en) * | 2017-10-31 | 2017-12-13 | Rentokil Initial 1927 Plc | A light for an insect light trap, and an insect light trap |
KR20200112369A (ko) * | 2019-03-22 | 2020-10-05 | 삼성전자주식회사 | 발광 소자 패키지 |
US11329206B2 (en) * | 2020-09-28 | 2022-05-10 | Dominant Opto Technologies Sdn Bhd | Lead frame and housing sub-assembly for use in a light emitting diode package and method for manufacturing the same |
CN112599695B (zh) * | 2020-12-10 | 2022-11-04 | 深圳市华星光电半导体显示技术有限公司 | 显示装置 |
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EP3416202B1 (en) | 2021-04-07 |
JP6901490B2 (ja) | 2021-07-14 |
CN108633317B (zh) | 2021-07-09 |
US20190086039A1 (en) | 2019-03-21 |
WO2017138779A1 (ko) | 2017-08-17 |
US10557596B2 (en) | 2020-02-11 |
CN108633317A (zh) | 2018-10-09 |
EP3416202A1 (en) | 2018-12-19 |
EP3416202A4 (en) | 2019-09-25 |
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