CN103681996B - 一种紫外发光二极管及其制备方法 - Google Patents
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- CN103681996B CN103681996B CN201310487194.8A CN201310487194A CN103681996B CN 103681996 B CN103681996 B CN 103681996B CN 201310487194 A CN201310487194 A CN 201310487194A CN 103681996 B CN103681996 B CN 103681996B
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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
- H01L33/02—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
- H01L33/10—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 light reflecting structure, e.g. semiconductor Bragg reflector
- H01L33/105—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 light reflecting structure, e.g. semiconductor Bragg reflector with a resonant cavity structure
-
- 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
- H01L33/0075—Processes for devices with an active region comprising only III-V compounds 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
- H01L33/14—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 carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
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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
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CN201310487194.8A CN103681996B (zh) | 2013-10-17 | 2013-10-17 | 一种紫外发光二极管及其制备方法 |
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CN201310487194.8A CN103681996B (zh) | 2013-10-17 | 2013-10-17 | 一种紫外发光二极管及其制备方法 |
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CN103681996A CN103681996A (zh) | 2014-03-26 |
CN103681996B true CN103681996B (zh) | 2017-05-10 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108183151B (zh) * | 2018-01-09 | 2019-08-06 | 湘能华磊光电股份有限公司 | 一种led芯片及其制作方法 |
CN108615797B (zh) * | 2018-04-28 | 2019-07-02 | 南京大学 | 具有表面等离激元圆台纳米阵列的AlGaN基紫外LED器件及其制备方法 |
CN110047982B (zh) * | 2019-02-27 | 2020-07-07 | 华灿光电(苏州)有限公司 | 发光二极管、外延片及其制备方法 |
CN110676357A (zh) * | 2019-08-28 | 2020-01-10 | 南京南邮信息产业技术研究院有限公司 | 一种超薄结构深紫外led及其制备方法 |
CN111816740A (zh) * | 2020-08-28 | 2020-10-23 | 北京蓝海创芯智能科技有限公司 | 一种提高AlGaN基深紫外LED空穴注入效率的结构 |
CN114171652B (zh) * | 2020-09-11 | 2024-04-19 | 北京大学 | 一种提高AlGaN基DUV-LED光提取效率的结构及其应用 |
CN112670383B (zh) * | 2020-12-25 | 2023-07-14 | 广东省科学院半导体研究所 | 一种紫外光电器件及其制备方法 |
CN113328018B (zh) * | 2021-06-04 | 2022-08-19 | 厦门士兰明镓化合物半导体有限公司 | 半导体发光元件及其制备方法 |
CN114583031B (zh) * | 2022-01-27 | 2024-06-21 | 南京邮电大学 | 一种基于LSPs耦合增强的紫外Micro-LED |
US20240243239A1 (en) * | 2022-02-25 | 2024-07-18 | Boe Technology Group Co., Ltd. | Light Emitting Device and Light Emitting Apparatus |
Family Cites Families (5)
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JP2011216555A (ja) * | 2010-03-31 | 2011-10-27 | Furukawa Electric Co Ltd:The | 発光素子 |
KR101134191B1 (ko) * | 2010-04-26 | 2012-04-09 | 전북대학교산학협력단 | 코어-쉘 나노입자를 이용한 표면 플라즈몬 공명-기반 발광 다이오드 |
CN102544298A (zh) * | 2012-02-07 | 2012-07-04 | 厦门大学 | 有效提高外量子效率的深紫外发光二极管及其制备方法 |
CN103346232A (zh) * | 2013-06-28 | 2013-10-09 | 厦门大学 | 一种深紫外发光二极管及其制备方法 |
CN203596359U (zh) * | 2013-10-17 | 2014-05-14 | 武汉光电工业技术研究院有限公司 | 一种紫外发光二极管 |
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Effective date of registration: 20160317 Address after: 430075 East Lake hi tech Development Zone, Wuhan, Hubei, No. 999, hi tech Avenue, Wuhan, C2 Applicant after: WUHAN UV LEDTEK Co.,Ltd. Address before: 430075 Wuhan Province, East Lake New Technology Development Zone, high tech Avenue, No. 999, No. Applicant before: WUHAN INDUSTRIAL INSTITUTE FOR OPTOELECTRONICS Co.,Ltd. |
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Address after: No. 5, 6, 10, 11, 12, 13, 14, 15, 5th Floor, R&D Building, No. 1, Modern Service Industry Base, Science and Technology Park, Huazhong University of Science and Technology, No. 13, Daxueyuan Road, East Lake New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Youweixin Technology Co.,Ltd. Address before: Building C2, Future Science and Technology City, No. 999 Gaoxin Avenue, Wuhan East Lake New Technology Development Zone, Wuhan City, Hubei Province 430075 Patentee before: WUHAN UV LEDTEK Co.,Ltd. |
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Denomination of invention: A kind of ultraviolet light emitting diode and its preparation method Effective date of registration: 20220926 Granted publication date: 20170510 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Youweixin Technology Co.,Ltd. Registration number: Y2022420000324 |
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Date of cancellation: 20231101 Granted publication date: 20170510 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Youweixin Technology Co.,Ltd. Registration number: Y2022420000324 |
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Denomination of invention: A UV light-emitting diode and its preparation method Effective date of registration: 20231214 Granted publication date: 20170510 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Youweixin Technology Co.,Ltd. Registration number: Y2023980071681 |