CN109817781A - 一种正装集成单元发光二极管 - Google Patents
一种正装集成单元发光二极管 Download PDFInfo
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- CN109817781A CN109817781A CN201910100384.7A CN201910100384A CN109817781A CN 109817781 A CN109817781 A CN 109817781A CN 201910100384 A CN201910100384 A CN 201910100384A CN 109817781 A CN109817781 A CN 109817781A
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- light emitting
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- emitting diode
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- 239000000463 material Substances 0.000 claims abstract description 25
- 239000004065 semiconductor Substances 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011982 device technology Methods 0.000 abstract description 2
- 229910002601 GaN Inorganic materials 0.000 description 15
- 238000009792 diffusion process Methods 0.000 description 11
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 229910052594 sapphire Inorganic materials 0.000 description 4
- 239000010980 sapphire Substances 0.000 description 4
- 229910017083 AlN Inorganic materials 0.000 description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 229910001195 gallium oxide Inorganic materials 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 229910002704 AlGaN Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/642—Heat extraction or cooling elements characterized by the shape
Abstract
Description
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910100384.7A CN109817781A (zh) | 2019-01-31 | 2019-01-31 | 一种正装集成单元发光二极管 |
CN201911253699.1A CN111048639B (zh) | 2019-01-31 | 2019-01-31 | 一种正装集成单元发光二极管 |
Applications Claiming Priority (1)
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CN201910100384.7A CN109817781A (zh) | 2019-01-31 | 2019-01-31 | 一种正装集成单元发光二极管 |
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CN201911253699.1A Division CN111048639B (zh) | 2019-01-31 | 2019-01-31 | 一种正装集成单元发光二极管 |
Publications (1)
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CN109817781A true CN109817781A (zh) | 2019-05-28 |
Family
ID=66606297
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CN201910100384.7A Pending CN109817781A (zh) | 2019-01-31 | 2019-01-31 | 一种正装集成单元发光二极管 |
CN201911253699.1A Active CN111048639B (zh) | 2019-01-31 | 2019-01-31 | 一种正装集成单元发光二极管 |
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CN201911253699.1A Active CN111048639B (zh) | 2019-01-31 | 2019-01-31 | 一种正装集成单元发光二极管 |
Country Status (1)
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CN (2) | CN109817781A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112993115A (zh) * | 2019-12-17 | 2021-06-18 | 深圳第三代半导体研究院 | 一种发光二极管 |
CN112992957A (zh) * | 2019-12-17 | 2021-06-18 | 深圳第三代半导体研究院 | 一种发光二极管 |
CN112993114A (zh) * | 2019-12-17 | 2021-06-18 | 深圳第三代半导体研究院 | 一种发光二极管 |
CN113036012A (zh) * | 2019-12-25 | 2021-06-25 | 深圳第三代半导体研究院 | 一种高出光率集成单元二极管芯片 |
WO2023068264A1 (ja) * | 2021-10-18 | 2023-04-27 | 浜松ホトニクス株式会社 | 光半導体素子 |
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KR20040050733A (ko) * | 2002-12-09 | 2004-06-17 | 엘지이노텍 주식회사 | 링 형태의 메사 구조를 갖는 대면적 플립칩 led |
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KR20040050733A (ko) * | 2002-12-09 | 2004-06-17 | 엘지이노텍 주식회사 | 링 형태의 메사 구조를 갖는 대면적 플립칩 led |
US20120145994A1 (en) * | 2008-10-09 | 2012-06-14 | Nitek, Inc | Stable high power ultraviolet light emitting diode |
CN101488547A (zh) * | 2008-12-30 | 2009-07-22 | 上海蓝光科技有限公司 | 一种发光二极管芯片结构及其制造方法 |
TW201246600A (en) * | 2010-11-18 | 2012-11-16 | S O I Tec | Method for forming a buried metal layer structure |
CN204167323U (zh) * | 2013-08-16 | 2015-02-18 | 首尔伟傲世有限公司 | 发光二极管 |
US20160322537A1 (en) * | 2013-12-12 | 2016-11-03 | Terahertz Device Corporation | Electrical contacts to light-emitting diodes for improved current spreading and injection |
US20160141332A1 (en) * | 2014-11-17 | 2016-05-19 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Emissive device including first and second adjacent pixels sharing the same semiconductor light-emitting stack |
CN106486577A (zh) * | 2015-08-27 | 2017-03-08 | 美科米尚技术有限公司 | 微型发光二极管装置 |
CN106711301A (zh) * | 2015-11-12 | 2017-05-24 | 美科米尚技术有限公司 | 发光二极管与其制作方法 |
CN209658223U (zh) * | 2019-01-31 | 2019-11-19 | 深圳第三代半导体研究院 | 一种正装集成单元发光二极管 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112993115A (zh) * | 2019-12-17 | 2021-06-18 | 深圳第三代半导体研究院 | 一种发光二极管 |
CN112992957A (zh) * | 2019-12-17 | 2021-06-18 | 深圳第三代半导体研究院 | 一种发光二极管 |
CN112993114A (zh) * | 2019-12-17 | 2021-06-18 | 深圳第三代半导体研究院 | 一种发光二极管 |
WO2021121324A1 (zh) * | 2019-12-17 | 2021-06-24 | 深圳第三代半导体研究院 | 一种发光二极管 |
WO2021121328A1 (zh) * | 2019-12-17 | 2021-06-24 | 深圳第三代半导体研究院 | 一种发光二极管 |
CN113036012A (zh) * | 2019-12-25 | 2021-06-25 | 深圳第三代半导体研究院 | 一种高出光率集成单元二极管芯片 |
WO2023068264A1 (ja) * | 2021-10-18 | 2023-04-27 | 浜松ホトニクス株式会社 | 光半導体素子 |
Also Published As
Publication number | Publication date |
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CN111048639A (zh) | 2020-04-21 |
CN111048639B (zh) | 2022-06-24 |
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