CN101051662B - 基于氮化物的半导体发光二极管 - Google Patents
基于氮化物的半导体发光二极管 Download PDFInfo
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- CN101051662B CN101051662B CN2007100049022A CN200710004902A CN101051662B CN 101051662 B CN101051662 B CN 101051662B CN 2007100049022 A CN2007100049022 A CN 2007100049022A CN 200710004902 A CN200710004902 A CN 200710004902A CN 101051662 B CN101051662 B CN 101051662B
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- electrode
- electrode pad
- nitride
- semiconductor layer
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- 150000004767 nitrides Chemical class 0.000 title claims abstract description 116
- 239000004065 semiconductor Substances 0.000 title claims abstract description 115
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 8
- 229910002601 GaN Inorganic materials 0.000 description 7
- 229910052594 sapphire Inorganic materials 0.000 description 5
- 239000010980 sapphire Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 229910002704 AlGaN Inorganic materials 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- GRPQBOKWXNIQMF-UHFFFAOYSA-N indium(3+) oxygen(2-) tin(4+) Chemical group [Sn+4].[O-2].[In+3] GRPQBOKWXNIQMF-UHFFFAOYSA-N 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- 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
- H01L33/36—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 electrodes
- H01L33/38—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 electrodes with a particular shape
-
- 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
- H01L33/02—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 bodies
- H01L33/20—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 bodies with a particular shape, e.g. curved or truncated substrate
-
- 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
- H01L33/02—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 bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
- H01L33/32—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0030502 | 2006-04-04 | ||
KR1020060030502A KR100833309B1 (ko) | 2006-04-04 | 2006-04-04 | 질화물계 반도체 발광소자 |
KR1020060030502 | 2006-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101051662A CN101051662A (zh) | 2007-10-10 |
CN101051662B true CN101051662B (zh) | 2010-04-07 |
Family
ID=38557490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100049022A Active CN101051662B (zh) | 2006-04-04 | 2007-02-07 | 基于氮化物的半导体发光二极管 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7531841B2 (zh) |
JP (1) | JP4960712B2 (zh) |
KR (1) | KR100833309B1 (zh) |
CN (1) | CN101051662B (zh) |
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KR101000277B1 (ko) * | 2008-12-04 | 2010-12-10 | 주식회사 에피밸리 | 반도체 발광소자 |
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TWI470824B (zh) * | 2009-04-09 | 2015-01-21 | Huga Optotech Inc | 電極結構及其發光元件 |
KR101093118B1 (ko) | 2009-08-07 | 2011-12-13 | 서울옵토디바이스주식회사 | 균일한 전류밀도 특성을 갖는 발광 다이오드 |
JP5428684B2 (ja) * | 2009-09-11 | 2014-02-26 | 豊田合成株式会社 | 半導体発光素子 |
US9324691B2 (en) | 2009-10-20 | 2016-04-26 | Epistar Corporation | Optoelectronic device |
KR101055768B1 (ko) * | 2009-12-14 | 2011-08-11 | 서울옵토디바이스주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101171360B1 (ko) | 2009-12-14 | 2012-08-10 | 서울옵토디바이스주식회사 | 발광 다이오드 |
US9236532B2 (en) | 2009-12-14 | 2016-01-12 | Seoul Viosys Co., Ltd. | Light emitting diode having electrode pads |
US20110147784A1 (en) * | 2009-12-18 | 2011-06-23 | Sharp Kabushiki Kaisha | Light emitting device with more uniform current spreading |
WO2011083923A2 (en) * | 2010-01-07 | 2011-07-14 | Seoul Opto Device Co., Ltd. | Light emitting diode having electrode pads |
KR101074079B1 (ko) | 2010-01-15 | 2011-10-17 | (주)더리즈 | 반도체 발광 소자 |
JP5087097B2 (ja) * | 2010-03-08 | 2012-11-28 | 株式会社東芝 | 半導体発光素子 |
RU2434315C1 (ru) | 2010-03-15 | 2011-11-20 | Юрий Георгиевич Шретер | Светоизлучающее устройство с гетерофазными границами |
KR101110937B1 (ko) * | 2010-05-17 | 2012-03-05 | 엘지이노텍 주식회사 | 질화물 반도체 발광소자 |
KR101021988B1 (ko) * | 2010-06-24 | 2011-03-16 | (주)더리즈 | 반도체 발광 소자 |
TWI446527B (zh) * | 2010-07-02 | 2014-07-21 | Epistar Corp | 光電元件 |
JP2012019140A (ja) * | 2010-07-09 | 2012-01-26 | Showa Denko Kk | 半導体発光素子およびランプ、電子機器、機械装置 |
JP2012028749A (ja) * | 2010-07-22 | 2012-02-09 | Seoul Opto Devices Co Ltd | 発光ダイオード |
CN103026511B (zh) * | 2010-07-23 | 2016-03-16 | 日亚化学工业株式会社 | 发光元件 |
KR101049490B1 (ko) * | 2010-09-13 | 2011-07-15 | 주식회사 루멘스 | 발광소자 칩, 이를 구비한 발광소자 패키지 및 이를 구비한 백라이트 모듈 |
JP5652234B2 (ja) | 2011-02-07 | 2015-01-14 | 日亜化学工業株式会社 | 半導体発光素子 |
RU2494498C2 (ru) | 2011-02-24 | 2013-09-27 | Юрий Георгиевич Шретер | Светоизлучающее полупроводниковое устройство |
US8592847B2 (en) | 2011-04-15 | 2013-11-26 | Epistar Corporation | Light-emitting device |
TWI504021B (zh) * | 2011-08-11 | 2015-10-11 | Lextar Electronics Corp | 半導體發光裝置 |
JP5720601B2 (ja) * | 2012-02-14 | 2015-05-20 | 豊田合成株式会社 | 半導体発光素子 |
TWD154431S (zh) * | 2012-10-03 | 2013-07-01 | 晶元光電股份有限公司 | 發光二極體 |
CN109979925B (zh) * | 2012-12-06 | 2024-03-01 | 首尔伟傲世有限公司 | 发光二极管 |
JP6102677B2 (ja) * | 2012-12-28 | 2017-03-29 | 日亜化学工業株式会社 | 発光素子 |
US20140231852A1 (en) * | 2013-02-15 | 2014-08-21 | Seoul Viosys Co., Ltd. | Led chip resistant to electrostatic discharge and led package including the same |
KR102075983B1 (ko) | 2013-06-18 | 2020-02-11 | 삼성전자주식회사 | 반도체 발광소자 |
TW201511362A (zh) * | 2013-09-09 | 2015-03-16 | Lextar Electronics Corp | 發光二極體晶片 |
JP6182050B2 (ja) * | 2013-10-28 | 2017-08-16 | 株式会社東芝 | 半導体発光装置 |
WO2015074353A1 (zh) * | 2013-11-25 | 2015-05-28 | 扬州中科半导体照明有限公司 | 一种半导体发光二极管芯片 |
USD733079S1 (en) * | 2014-04-30 | 2015-06-30 | Epistar Corporation | Light-emitting diode device |
WO2016003205A1 (ko) * | 2014-07-01 | 2016-01-07 | 서울바이오시스 주식회사 | 발광 소자 |
KR102357289B1 (ko) * | 2014-07-01 | 2022-02-03 | 서울바이오시스 주식회사 | 발광 소자 |
US10199542B2 (en) | 2015-12-22 | 2019-02-05 | Epistar Corporation | Light-emitting device |
US9530934B1 (en) * | 2015-12-22 | 2016-12-27 | Epistar Corporation | Light-emitting device |
KR101662198B1 (ko) * | 2015-12-30 | 2016-10-05 | 서울바이오시스 주식회사 | 전극 연장부들을 갖는 발광 다이오드 |
CN105826439B (zh) * | 2016-03-16 | 2019-02-05 | 华灿光电(苏州)有限公司 | 一种发光二极管芯片及其制备方法 |
DE102016112587A1 (de) | 2016-07-08 | 2018-01-11 | Osram Opto Semiconductors Gmbh | Strahlungsemittierender Halbleiterchip |
US10615094B2 (en) * | 2017-01-28 | 2020-04-07 | Zhanming LI | High power gallium nitride devices and structures |
TWD219684S (zh) * | 2021-07-09 | 2022-07-01 | 晶元光電股份有限公司 | 發光二極體之部分 |
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-
2006
- 2006-04-04 KR KR1020060030502A patent/KR100833309B1/ko active IP Right Grant
-
2007
- 2007-01-09 US US11/651,023 patent/US7531841B2/en active Active
- 2007-01-26 JP JP2007016191A patent/JP4960712B2/ja active Active
- 2007-02-07 CN CN2007100049022A patent/CN101051662B/zh active Active
Patent Citations (2)
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---|---|---|---|---|
CN1433578A (zh) * | 1999-12-01 | 2003-07-30 | 美商克立光学公司 | 具有改良电流分散结构的可扩展发光二极管 |
CN1630110A (zh) * | 2003-12-18 | 2005-06-22 | 三星电机株式会社 | 氮化物半导体发光器件 |
Also Published As
Publication number | Publication date |
---|---|
CN101051662A (zh) | 2007-10-10 |
US20070228388A1 (en) | 2007-10-04 |
US7531841B2 (en) | 2009-05-12 |
JP4960712B2 (ja) | 2012-06-27 |
KR100833309B1 (ko) | 2008-05-28 |
JP2007281426A (ja) | 2007-10-25 |
KR20070099269A (ko) | 2007-10-09 |
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