JP5945392B2 - 発光デバイス - Google Patents
発光デバイス Download PDFInfo
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- JP5945392B2 JP5945392B2 JP2011197317A JP2011197317A JP5945392B2 JP 5945392 B2 JP5945392 B2 JP 5945392B2 JP 2011197317 A JP2011197317 A JP 2011197317A JP 2011197317 A JP2011197317 A JP 2011197317A JP 5945392 B2 JP5945392 B2 JP 5945392B2
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- light emitting
- semiconductor
- emitting element
- semiconductor substrate
- wiring
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- 239000004065 semiconductor Substances 0.000 claims description 302
- 239000000758 substrate Substances 0.000 claims description 149
- 239000000463 material Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000010410 layer Substances 0.000 description 119
- 238000000034 method Methods 0.000 description 10
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Led Device Packages (AREA)
Description
特許文献1 特開平7−178961号公報
特許文献1 特開2009−231134号公報
特許文献2 特開2009−231634号公報
Claims (4)
- 半導体発光素子と、
前記半導体発光素子を載置するキャビティを含む半導体基板と、
前記半導体基板内に形成され、前記半導体発光素子を制御する駆動集積回路と、
前記駆動集積回路の表面に形成され、前記半導体発光素子に電気的に接続される素子接続端子と、
前記キャビティの底面および側面を覆い、前記素子接続端子に接続されるように形成される配線と、
前記半導体発光素子が載置される領域とは異なる領域において、前記半導体基板の前記半導体発光素子が載置される表面から裏面まで貫通して形成されたビア配線と、
前記半導体基板の前記表面に載置される接続配線と、
前記半導体発光素子が載置される領域とは異なる領域において、前記半導体基板の前記表面から前記駆動集積回路まで形成されるビア接続部とを備え、
前記駆動集積回路は、前記半導体基板の表面と平行な方向において、前記キャビティよりも外側に形成され、前記ビア接続部および前記接続配線を介して前記ビア配線と電気的に接続され、前記配線および前記素子接続端子を介して前記半導体発光素子に電気的に接続されることを特徴とする発光デバイス。 - 前記ビア配線および前記半導体基板を絶縁する絶縁部を更に備えることを特徴とする請求項1に記載の発光デバイス。
- 前記半導体発光素子が載置される領域において、前記半導体基板の前記表面から前記裏面まで貫通し、前記半導体基板よりも熱伝導率が高い材料で形成された放熱部を更に備え、
前記駆動集積回路は、前記放熱部を囲む領域に形成されることを特徴とする請求項1または2に記載の発光デバイス。 - 前記放熱部の直径は、前記ビア配線の直径より大きいことを特徴とする請求項3に記載の発光デバイス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0089048 | 2010-09-10 | ||
KR1020100089048A KR101711961B1 (ko) | 2010-09-10 | 2010-09-10 | 발광 디바이스 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012060133A JP2012060133A (ja) | 2012-03-22 |
JP2012060133A5 JP2012060133A5 (ja) | 2014-10-30 |
JP5945392B2 true JP5945392B2 (ja) | 2016-07-05 |
Family
ID=44582605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011197317A Active JP5945392B2 (ja) | 2010-09-10 | 2011-09-09 | 発光デバイス |
Country Status (5)
Country | Link |
---|---|
US (1) | US9006973B2 (ja) |
EP (1) | EP2428991B1 (ja) |
JP (1) | JP5945392B2 (ja) |
KR (1) | KR101711961B1 (ja) |
CN (1) | CN102403309B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102751296B (zh) * | 2012-07-24 | 2015-05-20 | 矽光光电科技(上海)有限公司 | 整合集成电路、发光元件及传感元件的单衬底器件 |
US9560722B2 (en) | 2013-03-25 | 2017-01-31 | The Hong Kong University Of Science And Technology | Power system-on-chip architecture |
WO2015008243A1 (en) * | 2013-07-19 | 2015-01-22 | Koninklijke Philips N.V. | Pc led with optical element and without substrate carrier |
TWM496091U (zh) * | 2014-03-26 | 2015-02-21 | Leadray Energy Co Ltd | 具矽基座的發光二極體及發光二極體燈具 |
DE102014105734A1 (de) * | 2014-04-23 | 2015-10-29 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauteil und Verfahren zur Herstellung eines optoelektronischen Halbleiterbauteils |
JP6736260B2 (ja) * | 2015-05-13 | 2020-08-05 | ローム株式会社 | 半導体発光装置 |
US20170104135A1 (en) * | 2015-10-13 | 2017-04-13 | Sensor Electronic Technology, Inc. | Light Emitting Diode Mounting Structure |
CN112005455B (zh) * | 2018-04-19 | 2024-06-04 | 索尼半导体解决方案公司 | 半导体激光驱动装置及其制造方法 |
WO2020122037A1 (ja) * | 2018-12-11 | 2020-06-18 | ソニーセミコンダクタソリューションズ株式会社 | 半導体装置及び電子機器 |
CN113594194B (zh) * | 2020-04-30 | 2024-09-17 | 华为机器有限公司 | 一种堆叠结构、显示屏及显示装置 |
KR102557580B1 (ko) * | 2021-01-05 | 2023-07-20 | 엘지전자 주식회사 | 반도체 발광 소자 패키지 및 디스플레이 장치 |
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JPS63111682A (ja) * | 1986-10-29 | 1988-05-16 | Mitsubishi Electric Corp | 光半導体素子用サブマウント |
CN1300859C (zh) | 1997-01-31 | 2007-02-14 | 松下电器产业株式会社 | 发光元件 |
US6777883B2 (en) | 2002-04-10 | 2004-08-17 | Koninklijke Philips Electronics N.V. | Integrated LED drive electronics on silicon-on-insulator integrated circuits |
US20040206970A1 (en) | 2003-04-16 | 2004-10-21 | Martin Paul S. | Alternating current light emitting device |
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JP4601464B2 (ja) * | 2005-03-10 | 2010-12-22 | 株式会社沖データ | 半導体装置、プリントヘッド、及びそれを用いた画像形成装置 |
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-
2010
- 2010-09-10 KR KR1020100089048A patent/KR101711961B1/ko active IP Right Grant
-
2011
- 2011-09-08 EP EP11180601.4A patent/EP2428991B1/en active Active
- 2011-09-09 JP JP2011197317A patent/JP5945392B2/ja active Active
- 2011-09-09 US US13/229,152 patent/US9006973B2/en active Active
- 2011-09-13 CN CN201110276376.1A patent/CN102403309B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102403309B (zh) | 2015-09-16 |
US20120062115A1 (en) | 2012-03-15 |
EP2428991A3 (en) | 2014-06-11 |
EP2428991A2 (en) | 2012-03-14 |
US9006973B2 (en) | 2015-04-14 |
KR101711961B1 (ko) | 2017-03-03 |
KR20120026873A (ko) | 2012-03-20 |
CN102403309A (zh) | 2012-04-04 |
EP2428991B1 (en) | 2019-02-20 |
JP2012060133A (ja) | 2012-03-22 |
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