CN112038455A - 紫外发光二极管及其制造方法 - Google Patents
紫外发光二极管及其制造方法 Download PDFInfo
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- CN112038455A CN112038455A CN202010879673.4A CN202010879673A CN112038455A CN 112038455 A CN112038455 A CN 112038455A CN 202010879673 A CN202010879673 A CN 202010879673A CN 112038455 A CN112038455 A CN 112038455A
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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
- H01L33/005—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
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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
- H01L33/04—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 quantum effect structure or superlattice, e.g. tunnel junction
- H01L33/06—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 quantum effect structure or superlattice, e.g. tunnel junction within the light emitting region, e.g. quantum confinement structure or tunnel barrier
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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
- H01L33/20—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
- H01L33/24—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 of the light emitting region, e.g. non-planar junction
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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
- H01L33/26—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
- H01L33/325—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen characterised by the doping materials
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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
- H01L33/36—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
- H01L33/382—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 the electrode extending partially in or entirely through the semiconductor body
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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
- H01L33/36—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
- H01L33/387—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 with a plurality of electrode regions in direct contact with the semiconductor body and being electrically interconnected by another electrode layer
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
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Abstract
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Claims (51)
Priority Applications (1)
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CN202010879673.4A CN112038455B (zh) | 2020-08-27 | 2020-08-27 | 紫外发光二极管及其制造方法 |
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CN202010879673.4A CN112038455B (zh) | 2020-08-27 | 2020-08-27 | 紫外发光二极管及其制造方法 |
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CN112038455A true CN112038455A (zh) | 2020-12-04 |
CN112038455B CN112038455B (zh) | 2021-12-31 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112864293A (zh) * | 2021-02-24 | 2021-05-28 | 江苏大学 | 一种垂直结构深紫外led芯片及其制造方法 |
CN112885718A (zh) * | 2021-01-20 | 2021-06-01 | 厦门乾照光电股份有限公司 | 一种复合导电薄膜的制备方法 |
CN114335271A (zh) * | 2021-12-27 | 2022-04-12 | 江西兆驰半导体有限公司 | 发光二极管制作方法及其发光二极管 |
CN114361310A (zh) * | 2021-12-17 | 2022-04-15 | 华灿光电(浙江)有限公司 | 紫外发光二极管芯片及其制备方法 |
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US5760417A (en) * | 1991-09-13 | 1998-06-02 | Canon Kabushiki Kaisha | Semiconductor electron emission device |
US7307291B2 (en) * | 2005-01-22 | 2007-12-11 | Formosa Epitaxy Incorporation | Gallium-nitride based ultraviolet photo detector |
US7700974B2 (en) * | 2002-08-05 | 2010-04-20 | Hrl Laboratories, Llc | Process for fabricating ultra-low contact resistances in GaN-based devices |
US20130049160A1 (en) * | 2011-08-29 | 2013-02-28 | Formosa Microsemi Co., Ltd. | Constant current semiconductor device having a schottky barrier |
CN103400919A (zh) * | 2013-06-26 | 2013-11-20 | 电子科技大学 | 一种场电子激励下的紫外光源结构及其制备方法 |
CN105789399A (zh) * | 2016-05-03 | 2016-07-20 | 金华吉大光电技术研究所有限公司 | p型宽禁带氧化物和ZnO组合垂直结构发光器件及其制备方法 |
CN106409987A (zh) * | 2016-12-08 | 2017-02-15 | 西安电子科技大学 | 基于Ir2O3/Ga2O3的深紫外APD探测二极管及其制作方法 |
CN107833945A (zh) * | 2017-11-24 | 2018-03-23 | 中国科学院半导体研究所 | GaN基垂直LED结构及其制备方法 |
CN108365057A (zh) * | 2017-12-28 | 2018-08-03 | 映瑞光电科技(上海)有限公司 | 一种垂直结构发光二极管及其制造方法 |
CN109301007A (zh) * | 2018-09-21 | 2019-02-01 | 中国科学院微电子研究所 | 紫外探测器及其制备方法 |
CN109461644A (zh) * | 2018-10-25 | 2019-03-12 | 中国科学院半导体研究所 | 透明单晶AlN的制备方法及衬底、紫外发光器件 |
CN211182231U (zh) * | 2019-09-11 | 2020-08-04 | 北京中科优唯科技有限公司 | 一种紫外发光二极管 |
-
2020
- 2020-08-27 CN CN202010879673.4A patent/CN112038455B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US5760417A (en) * | 1991-09-13 | 1998-06-02 | Canon Kabushiki Kaisha | Semiconductor electron emission device |
US7700974B2 (en) * | 2002-08-05 | 2010-04-20 | Hrl Laboratories, Llc | Process for fabricating ultra-low contact resistances in GaN-based devices |
US7307291B2 (en) * | 2005-01-22 | 2007-12-11 | Formosa Epitaxy Incorporation | Gallium-nitride based ultraviolet photo detector |
US20130049160A1 (en) * | 2011-08-29 | 2013-02-28 | Formosa Microsemi Co., Ltd. | Constant current semiconductor device having a schottky barrier |
CN103400919A (zh) * | 2013-06-26 | 2013-11-20 | 电子科技大学 | 一种场电子激励下的紫外光源结构及其制备方法 |
CN105789399A (zh) * | 2016-05-03 | 2016-07-20 | 金华吉大光电技术研究所有限公司 | p型宽禁带氧化物和ZnO组合垂直结构发光器件及其制备方法 |
CN106409987A (zh) * | 2016-12-08 | 2017-02-15 | 西安电子科技大学 | 基于Ir2O3/Ga2O3的深紫外APD探测二极管及其制作方法 |
CN107833945A (zh) * | 2017-11-24 | 2018-03-23 | 中国科学院半导体研究所 | GaN基垂直LED结构及其制备方法 |
CN108365057A (zh) * | 2017-12-28 | 2018-08-03 | 映瑞光电科技(上海)有限公司 | 一种垂直结构发光二极管及其制造方法 |
CN109301007A (zh) * | 2018-09-21 | 2019-02-01 | 中国科学院微电子研究所 | 紫外探测器及其制备方法 |
CN109461644A (zh) * | 2018-10-25 | 2019-03-12 | 中国科学院半导体研究所 | 透明单晶AlN的制备方法及衬底、紫外发光器件 |
CN211182231U (zh) * | 2019-09-11 | 2020-08-04 | 北京中科优唯科技有限公司 | 一种紫外发光二极管 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112885718A (zh) * | 2021-01-20 | 2021-06-01 | 厦门乾照光电股份有限公司 | 一种复合导电薄膜的制备方法 |
CN112864293A (zh) * | 2021-02-24 | 2021-05-28 | 江苏大学 | 一种垂直结构深紫外led芯片及其制造方法 |
CN114361310A (zh) * | 2021-12-17 | 2022-04-15 | 华灿光电(浙江)有限公司 | 紫外发光二极管芯片及其制备方法 |
CN114361310B (zh) * | 2021-12-17 | 2023-10-13 | 华灿光电(浙江)有限公司 | 紫外发光二极管芯片及其制备方法 |
CN114335271A (zh) * | 2021-12-27 | 2022-04-12 | 江西兆驰半导体有限公司 | 发光二极管制作方法及其发光二极管 |
CN114335271B (zh) * | 2021-12-27 | 2024-04-30 | 江西兆驰半导体有限公司 | 发光二极管制作方法及其发光二极管 |
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Inventor after: Fan Weihong Inventor after: Li Dongsheng Inventor after: Ma Xingang Inventor after: Zhao Jinchao Inventor after: Li Chao Inventor after: Gao Moran Inventor before: Fan Weihong Inventor before: Xue Tuo Inventor before: Li Dongsheng Inventor before: Ma Xingang Inventor before: Zhao Jinchao Inventor before: Li Chao Inventor before: Gao Moran |
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