CN1913186A - 氮化物半导体发光器件 - Google Patents
氮化物半导体发光器件 Download PDFInfo
- Publication number
- CN1913186A CN1913186A CNA2006101097601A CN200610109760A CN1913186A CN 1913186 A CN1913186 A CN 1913186A CN A2006101097601 A CNA2006101097601 A CN A2006101097601A CN 200610109760 A CN200610109760 A CN 200610109760A CN 1913186 A CN1913186 A CN 1913186A
- Authority
- CN
- China
- Prior art keywords
- nitride semiconductor
- conductivity type
- bond pad
- semiconductor layer
- extension
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 121
- 150000004767 nitrides Chemical class 0.000 title claims abstract description 116
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims description 60
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 nitride compound Chemical class 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050072963A KR100616693B1 (ko) | 2005-08-09 | 2005-08-09 | 질화물 반도체 발광 소자 |
KR10-2005-0072963 | 2005-08-09 | ||
KR1020050072963 | 2005-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1913186A true CN1913186A (zh) | 2007-02-14 |
CN1913186B CN1913186B (zh) | 2010-08-25 |
Family
ID=37601259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101097601A Active CN1913186B (zh) | 2005-08-09 | 2006-08-09 | 氮化物半导体发光器件 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7777245B2 (zh) |
JP (1) | JP5130439B2 (zh) |
KR (1) | KR100616693B1 (zh) |
CN (1) | CN1913186B (zh) |
Cited By (6)
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---|---|---|---|---|
CN101364625B (zh) * | 2007-08-07 | 2010-04-07 | 新世纪光电股份有限公司 | 高亮度发光二极管 |
CN102130257A (zh) * | 2009-12-11 | 2011-07-20 | Lg伊诺特有限公司 | 发光器件、发光器件封装以及照明系统 |
CN102544253A (zh) * | 2010-09-28 | 2012-07-04 | 三星Led株式会社 | 发光装置及其制造方法、发光元件基底和质量管理方法 |
CN103094446A (zh) * | 2011-11-04 | 2013-05-08 | 隆达电子股份有限公司 | 固态发光半导体元件 |
CN106796969A (zh) * | 2014-09-01 | 2017-05-31 | 欧司朗光电半导体有限公司 | 光电子半导体器件 |
CN112117355A (zh) * | 2011-08-09 | 2020-12-22 | 晶元光电股份有限公司 | 光电组件及其制造方法 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10686106B2 (en) | 2003-07-04 | 2020-06-16 | Epistar Corporation | Optoelectronic element |
KR100616693B1 (ko) * | 2005-08-09 | 2006-08-28 | 삼성전기주식회사 | 질화물 반도체 발광 소자 |
US20080129198A1 (en) * | 2006-12-01 | 2008-06-05 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Light-emitting diode device |
KR20100003321A (ko) * | 2008-06-24 | 2010-01-08 | 삼성전자주식회사 | 발광 소자, 이를 포함하는 발광 장치, 상기 발광 소자 및발광 장치의 제조 방법 |
KR101000276B1 (ko) * | 2008-12-04 | 2010-12-10 | 주식회사 에피밸리 | 반도체 발광소자 |
WO2010119830A1 (ja) * | 2009-04-13 | 2010-10-21 | パナソニック電工株式会社 | 発光ダイオード |
KR101056422B1 (ko) | 2009-05-29 | 2011-08-12 | 한국산업기술대학교산학협력단 | 고효율 발광 다이오드 |
KR101055768B1 (ko) * | 2009-12-14 | 2011-08-11 | 서울옵토디바이스주식회사 | 전극패드들을 갖는 발광 다이오드 |
US9236532B2 (en) * | 2009-12-14 | 2016-01-12 | Seoul Viosys Co., Ltd. | Light emitting diode having electrode pads |
KR101615277B1 (ko) * | 2010-01-07 | 2016-04-25 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
WO2011083923A2 (en) | 2010-01-07 | 2011-07-14 | Seoul Opto Device Co., Ltd. | Light emitting diode having electrode pads |
KR101625127B1 (ko) * | 2010-01-15 | 2016-05-27 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101623950B1 (ko) * | 2010-01-14 | 2016-05-24 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101623952B1 (ko) * | 2010-01-07 | 2016-05-24 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101618799B1 (ko) * | 2010-01-07 | 2016-05-09 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101625130B1 (ko) * | 2010-01-15 | 2016-05-27 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101623951B1 (ko) * | 2010-01-08 | 2016-05-24 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101615283B1 (ko) * | 2010-01-07 | 2016-04-25 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101618800B1 (ko) * | 2010-01-07 | 2016-05-09 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
JP5421164B2 (ja) * | 2010-03-23 | 2014-02-19 | スタンレー電気株式会社 | 光半導体装置及びその製造方法 |
JP5356312B2 (ja) * | 2010-05-24 | 2013-12-04 | 株式会社東芝 | 半導体発光装置 |
KR101154509B1 (ko) * | 2010-06-22 | 2012-06-13 | 서울옵토디바이스주식회사 | 고효율 발광 다이오드 |
KR20120015651A (ko) * | 2010-08-12 | 2012-02-22 | 서울옵토디바이스주식회사 | 개선된 광 추출 효율을 갖는 발광 다이오드 |
US20120037946A1 (en) * | 2010-08-12 | 2012-02-16 | Chi Mei Lighting Technology Corporation | Light emitting devices |
TWI493756B (zh) * | 2010-11-15 | 2015-07-21 | Epistar Corp | 發光元件 |
JP5605189B2 (ja) * | 2010-11-26 | 2014-10-15 | 豊田合成株式会社 | 半導体発光素子 |
JP5549629B2 (ja) * | 2011-03-30 | 2014-07-16 | サンケン電気株式会社 | 発光素子 |
KR101859476B1 (ko) * | 2011-10-27 | 2018-05-23 | 엘지디스플레이 주식회사 | 질화물 반도체 발광 소자의 제조 방법 |
US9847372B2 (en) * | 2011-12-01 | 2017-12-19 | Micron Technology, Inc. | Solid state transducer devices with separately controlled regions, and associated systems and methods |
JP5694215B2 (ja) * | 2012-03-07 | 2015-04-01 | 株式会社東芝 | 半導体発光素子 |
JP5710532B2 (ja) * | 2012-03-26 | 2015-04-30 | 株式会社東芝 | 半導体発光装置及びその製造方法 |
TWD157618S (zh) | 2012-12-07 | 2013-12-01 | 晶元光電股份有限公司 | 發光二極體 |
JP6182050B2 (ja) * | 2013-10-28 | 2017-08-16 | 株式会社東芝 | 半導体発光装置 |
KR102131334B1 (ko) * | 2014-01-14 | 2020-07-07 | 엘지이노텍 주식회사 | 발광소자 |
JP2016009817A (ja) * | 2014-06-26 | 2016-01-18 | 京セラ株式会社 | 発光素子 |
TWI577058B (zh) * | 2014-11-14 | 2017-04-01 | Bidirectional light emitting diodes and their lighting devices | |
TW201620128A (zh) * | 2014-11-17 | 2016-06-01 | Turnray Energy Tech Ltd | 發光二極體照明裝置 |
KR101649286B1 (ko) * | 2016-04-29 | 2016-08-18 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
KR101712519B1 (ko) * | 2016-04-29 | 2017-03-07 | 서울바이오시스 주식회사 | 전극패드들을 갖는 발광 다이오드 |
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US4864370A (en) * | 1987-11-16 | 1989-09-05 | Motorola, Inc. | Electrical contact for an LED |
JP3878715B2 (ja) | 1997-05-19 | 2007-02-07 | シャープ株式会社 | 発光素子 |
JP3693468B2 (ja) * | 1997-07-23 | 2005-09-07 | シャープ株式会社 | 半導体発光素子 |
JP4083877B2 (ja) | 1998-06-30 | 2008-04-30 | シャープ株式会社 | 半導体発光素子および半導体発光装置 |
US6307218B1 (en) | 1998-11-20 | 2001-10-23 | Lumileds Lighting, U.S., Llc | Electrode structures for light emitting devices |
JP2001077419A (ja) | 1999-09-08 | 2001-03-23 | Showa Denko Kk | Iii族窒化物半導体発光素子 |
JP2001111103A (ja) * | 1999-10-14 | 2001-04-20 | Korai Kagi Kofun Yugenkoshi | 領域電流密度を制御可能なled |
US6614056B1 (en) | 1999-12-01 | 2003-09-02 | Cree Lighting Company | Scalable led with improved current spreading structures |
JP4810746B2 (ja) | 2000-03-31 | 2011-11-09 | 豊田合成株式会社 | Iii族窒化物系化合物半導体素子 |
WO2001073858A1 (en) | 2000-03-31 | 2001-10-04 | Toyoda Gosei Co., Ltd. | Group-iii nitride compound semiconductor device |
US6858873B2 (en) | 2002-01-23 | 2005-02-22 | Chia Ta World Co Ltd | Semiconductor diode having a semiconductor die with a substrate and multiple films applied thereover |
US6986505B2 (en) * | 2002-01-24 | 2006-01-17 | Platt Robert E | Adjustable fence rail mounting clip |
US6650018B1 (en) | 2002-05-24 | 2003-11-18 | Axt, Inc. | High power, high luminous flux light emitting diode and method of making same |
US7193245B2 (en) * | 2003-09-04 | 2007-03-20 | Lumei Optoelectronics Corporation | High power, high luminous flux light emitting diode and method of making same |
KR100489037B1 (ko) * | 2002-07-23 | 2005-05-11 | 엘지이노텍 주식회사 | 발광 다이오드 및 그 제조방법 |
JP2004281581A (ja) | 2003-03-13 | 2004-10-07 | Rohm Co Ltd | 半導体発光素子 |
KR100616693B1 (ko) * | 2005-08-09 | 2006-08-28 | 삼성전기주식회사 | 질화물 반도체 발광 소자 |
-
2005
- 2005-08-09 KR KR1020050072963A patent/KR100616693B1/ko active IP Right Grant
-
2006
- 2006-08-07 US US11/499,727 patent/US7777245B2/en active Active
- 2006-08-09 JP JP2006216783A patent/JP5130439B2/ja active Active
- 2006-08-09 CN CN2006101097601A patent/CN1913186B/zh active Active
-
2010
- 2010-07-16 US US12/838,031 patent/US8258539B2/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101364625B (zh) * | 2007-08-07 | 2010-04-07 | 新世纪光电股份有限公司 | 高亮度发光二极管 |
CN102130257A (zh) * | 2009-12-11 | 2011-07-20 | Lg伊诺特有限公司 | 发光器件、发光器件封装以及照明系统 |
CN102544253A (zh) * | 2010-09-28 | 2012-07-04 | 三星Led株式会社 | 发光装置及其制造方法、发光元件基底和质量管理方法 |
CN112117355A (zh) * | 2011-08-09 | 2020-12-22 | 晶元光电股份有限公司 | 光电组件及其制造方法 |
CN103094446A (zh) * | 2011-11-04 | 2013-05-08 | 隆达电子股份有限公司 | 固态发光半导体元件 |
CN106796969A (zh) * | 2014-09-01 | 2017-05-31 | 欧司朗光电半导体有限公司 | 光电子半导体器件 |
US10355170B2 (en) | 2014-09-01 | 2019-07-16 | Osram Opto Semiconductors Gmbh | Optoelectronic semiconductor component |
CN106796969B (zh) * | 2014-09-01 | 2019-10-01 | 欧司朗光电半导体有限公司 | 光电子半导体器件 |
Also Published As
Publication number | Publication date |
---|---|
CN1913186B (zh) | 2010-08-25 |
JP5130439B2 (ja) | 2013-01-30 |
KR100616693B1 (ko) | 2006-08-28 |
US20100276725A1 (en) | 2010-11-04 |
US8258539B2 (en) | 2012-09-04 |
JP2007049160A (ja) | 2007-02-22 |
US7777245B2 (en) | 2010-08-17 |
US20070034855A1 (en) | 2007-02-15 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG LED CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRO-MECHANICS CO., LTD. Effective date: 20100926 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20100926 Address after: Gyeonggi Do Korea Suwon Patentee after: Samsung LED Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electro-Mechanics Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SAMSUNG LED CO., LTD. Effective date: 20121210 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121210 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Electronics Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung LED Co., Ltd. |