CN1812144A - 具有纹理结构的半导体发光装置及其制备方法 - Google Patents
具有纹理结构的半导体发光装置及其制备方法 Download PDFInfo
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- CN1812144A CN1812144A CNA200510129422XA CN200510129422A CN1812144A CN 1812144 A CN1812144 A CN 1812144A CN A200510129422X A CNA200510129422X A CN A200510129422XA CN 200510129422 A CN200510129422 A CN 200510129422A CN 1812144 A CN1812144 A CN 1812144A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 204
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000000758 substrate Substances 0.000 claims description 56
- 229910052594 sapphire Inorganic materials 0.000 claims description 45
- 239000010980 sapphire Substances 0.000 claims description 45
- 238000005530 etching Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 26
- 239000004020 conductor Substances 0.000 claims description 17
- 239000012774 insulation material Substances 0.000 claims description 13
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 229910052746 lanthanum Inorganic materials 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 229910052711 selenium Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 229910052715 tantalum Inorganic materials 0.000 claims description 7
- 229910052714 tellurium Inorganic materials 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- 238000001312 dry etching Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 19
- 238000000605 extraction Methods 0.000 abstract description 19
- 230000007547 defect Effects 0.000 abstract description 12
- 238000004020 luminiscence type Methods 0.000 abstract 5
- 239000000463 material Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 8
- 230000002950 deficient Effects 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000001039 wet etching Methods 0.000 description 4
- 229910002704 AlGaN Inorganic materials 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 101100269674 Mus musculus Alyref2 gene Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000004767 nitrides Chemical group 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Images
Classifications
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- 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
- H01L33/12—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 stress relaxation structure, e.g. buffer layer
-
- 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
- H01L33/025—Physical imperfections, e.g. particular concentration or distribution of impurities
-
- 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
- H01L33/22—Roughened surfaces, e.g. at the interface between epitaxial layers
-
- 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
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
- H01L33/0066—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound
- H01L33/007—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound comprising nitride compounds
-
- 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
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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 (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020040103112A KR100624449B1 (ko) | 2004-12-08 | 2004-12-08 | 요철 구조를 포함하는 발광 소자 및 그 제조 방법 |
KR103112/04 | 2004-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1812144A true CN1812144A (zh) | 2006-08-02 |
CN100481538C CN100481538C (zh) | 2009-04-22 |
Family
ID=35840778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200510129422XA Active CN100481538C (zh) | 2004-12-08 | 2005-12-08 | 具有纹理结构的半导体发光装置及其制备方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7655959B2 (zh) |
EP (1) | EP1670076B1 (zh) |
JP (1) | JP4970782B2 (zh) |
KR (1) | KR100624449B1 (zh) |
CN (1) | CN100481538C (zh) |
Cited By (7)
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CN101826583A (zh) * | 2010-04-16 | 2010-09-08 | 武汉希瑞技术有限公司 | 一种氮化镓基led外延用蓝宝石图形化衬底制备方法 |
CN102201512A (zh) * | 2011-04-22 | 2011-09-28 | 东莞市中镓半导体科技有限公司 | 一种图形化衬底 |
CN101783378B (zh) * | 2009-01-20 | 2011-11-02 | 晶元光电股份有限公司 | 具有图形化表面的发光元件 |
CN102299225A (zh) * | 2010-06-22 | 2011-12-28 | 联胜光电股份有限公司 | 具有高反射与低缺陷密度的发光二极管结构 |
US8633501B2 (en) | 2008-08-12 | 2014-01-21 | Epistar Corporation | Light-emitting device having a patterned surface |
CN103560079A (zh) * | 2013-09-24 | 2014-02-05 | 西安神光皓瑞光电科技有限公司 | 一种通过缺陷钝化减少GaN外延缺陷的方法 |
CN104319318A (zh) * | 2014-10-27 | 2015-01-28 | 中国科学院半导体研究所 | 一种具有低折射率材料的led图形化衬底的制备方法 |
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KR100682872B1 (ko) * | 2004-12-08 | 2007-02-15 | 삼성전기주식회사 | 고효율 반도체 발광 소자 및 그 제조방법 |
KR100887067B1 (ko) * | 2006-02-14 | 2009-03-04 | 삼성전기주식회사 | 나노 패턴 구조를 지닌 반도체 발광 소자의 제조 방법 |
KR100657941B1 (ko) * | 2004-12-31 | 2006-12-14 | 삼성전기주식회사 | 요철 구조를 포함하는 발광 소자 및 그 제조 방법 |
KR100736623B1 (ko) | 2006-05-08 | 2007-07-09 | 엘지전자 주식회사 | 수직형 발광 소자 및 그 제조방법 |
KR20080032882A (ko) * | 2006-10-11 | 2008-04-16 | 삼성전기주식회사 | 발광 다이오드 패키지 |
KR100826395B1 (ko) | 2006-12-18 | 2008-05-02 | 삼성전기주식회사 | 수직구조 질화물 반도체 발광소자 제조방법 |
JP4546982B2 (ja) * | 2007-02-23 | 2010-09-22 | Okiセミコンダクタ株式会社 | 半導体装置の製造方法 |
KR100892664B1 (ko) * | 2007-06-29 | 2009-04-15 | 서울옵토디바이스주식회사 | 수직형 발광 다이오드와 그 제조 방법 및 이를 구비한 발광다이오드 |
JP2009054882A (ja) * | 2007-08-28 | 2009-03-12 | Univ Of Tokushima | 発光装置の製造方法 |
US7888270B2 (en) * | 2007-09-04 | 2011-02-15 | National Chiao Tung University | Etching method for nitride semiconductor |
DE102008021403A1 (de) * | 2007-09-28 | 2009-04-02 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterkörper und Verfahren zu dessen Herstellung |
TWI398023B (zh) * | 2008-12-24 | 2013-06-01 | Epistar Corp | 一種具有圖形化表面之發光元件 |
TWI380481B (en) * | 2009-01-13 | 2012-12-21 | Huga Optotech Inc | Light-emitting diode with high light-emitting efficiency |
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TWI470823B (zh) * | 2009-02-11 | 2015-01-21 | Epistar Corp | 發光元件及其製造方法 |
US8476660B2 (en) * | 2009-08-20 | 2013-07-02 | Integrated Photovoltaics, Inc. | Photovoltaic cell on substrate |
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CN102024888B (zh) * | 2009-12-30 | 2012-01-25 | 比亚迪股份有限公司 | 一种发光二极管及其制作方法 |
US8716049B2 (en) * | 2010-02-23 | 2014-05-06 | Applied Materials, Inc. | Growth of group III-V material layers by spatially confined epitaxy |
JP5284300B2 (ja) | 2010-03-10 | 2013-09-11 | 株式会社東芝 | 半導体発光素子、およびそれを用いた照明装置、ならびに半導体発光素子の製造方法 |
FR2960562B1 (fr) * | 2010-05-31 | 2012-05-25 | Saint Gobain Cristaux Et Detecteurs | Monocristal texture |
CN101859856B (zh) * | 2010-06-04 | 2016-06-15 | 清华大学 | 发光二极管 |
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KR101079415B1 (ko) | 2004-02-27 | 2011-11-02 | 엘지전자 주식회사 | 반도체 발광소자 및 그 제조방법 |
KR100568300B1 (ko) | 2004-03-31 | 2006-04-05 | 삼성전기주식회사 | 질화물 반도체 발광소자 및 그 제조방법 |
KR100616596B1 (ko) | 2004-07-09 | 2006-08-28 | 삼성전기주식회사 | 질화물 반도체 소자 및 제조방법 |
KR100867515B1 (ko) | 2004-12-06 | 2008-11-07 | 삼성전기주식회사 | 발광소자 패키지 |
US20070145386A1 (en) | 2004-12-08 | 2007-06-28 | Samsung Electro-Mechanics Co., Ltd. | Semiconductor light emitting device and method of manufacturing the same |
US7265374B2 (en) | 2005-06-10 | 2007-09-04 | Arima Computer Corporation | Light emitting semiconductor device |
KR100803136B1 (ko) | 2006-07-05 | 2008-02-14 | 엘지전자 주식회사 | 통합 파일을 다운로드 하는 방송 수신기 및 그 제어방법 |
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2005
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- 2005-12-06 EP EP05257481.1A patent/EP1670076B1/en active Active
- 2005-12-08 CN CNB200510129422XA patent/CN100481538C/zh active Active
- 2005-12-08 JP JP2005355405A patent/JP4970782B2/ja active Active
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US9257604B2 (en) | 2008-08-12 | 2016-02-09 | Epistar Corporation | Light-emitting device having a patterned surface |
US9847451B2 (en) | 2008-08-12 | 2017-12-19 | Epistar Corporation | Light-emitting device having a patterned surface |
US10522715B2 (en) | 2008-08-12 | 2019-12-31 | Epistar Corporation | Light-emitting device having a patterned surface |
US10181549B2 (en) | 2008-08-12 | 2019-01-15 | Epistar Corporation | Light-emitting device having a patterned surface |
US8633501B2 (en) | 2008-08-12 | 2014-01-21 | Epistar Corporation | Light-emitting device having a patterned surface |
US9608162B2 (en) | 2008-08-12 | 2017-03-28 | Epistar Corporation | Light-emitting device having a patterned surface |
CN101783378B (zh) * | 2009-01-20 | 2011-11-02 | 晶元光电股份有限公司 | 具有图形化表面的发光元件 |
CN101826583A (zh) * | 2010-04-16 | 2010-09-08 | 武汉希瑞技术有限公司 | 一种氮化镓基led外延用蓝宝石图形化衬底制备方法 |
CN102299225A (zh) * | 2010-06-22 | 2011-12-28 | 联胜光电股份有限公司 | 具有高反射与低缺陷密度的发光二极管结构 |
CN102299225B (zh) * | 2010-06-22 | 2013-08-28 | 联胜光电股份有限公司 | 具有高反射与低缺陷密度的发光二极管结构 |
CN102201512B (zh) * | 2011-04-22 | 2013-04-10 | 东莞市中镓半导体科技有限公司 | 一种图形化衬底 |
CN102201512A (zh) * | 2011-04-22 | 2011-09-28 | 东莞市中镓半导体科技有限公司 | 一种图形化衬底 |
CN103560079A (zh) * | 2013-09-24 | 2014-02-05 | 西安神光皓瑞光电科技有限公司 | 一种通过缺陷钝化减少GaN外延缺陷的方法 |
CN104319318A (zh) * | 2014-10-27 | 2015-01-28 | 中国科学院半导体研究所 | 一种具有低折射率材料的led图形化衬底的制备方法 |
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US20060118802A1 (en) | 2006-06-08 |
JP2006165582A (ja) | 2006-06-22 |
EP1670076A3 (en) | 2008-12-10 |
KR20060064305A (ko) | 2006-06-13 |
KR100624449B1 (ko) | 2006-09-18 |
US7655959B2 (en) | 2010-02-02 |
US20100081221A1 (en) | 2010-04-01 |
US8114691B2 (en) | 2012-02-14 |
EP1670076A2 (en) | 2006-06-14 |
CN100481538C (zh) | 2009-04-22 |
JP4970782B2 (ja) | 2012-07-11 |
EP1670076B1 (en) | 2015-09-09 |
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