CN111048494B - 一种正装集成单元二极管芯片 - Google Patents
一种正装集成单元二极管芯片 Download PDFInfo
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- CN111048494B CN111048494B CN201911252635.XA CN201911252635A CN111048494B CN 111048494 B CN111048494 B CN 111048494B CN 201911252635 A CN201911252635 A CN 201911252635A CN 111048494 B CN111048494 B CN 111048494B
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- 239000004065 semiconductor Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 230000001965 increasing effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 16
- 229910002601 GaN Inorganic materials 0.000 description 27
- 238000009792 diffusion process Methods 0.000 description 21
- 239000000758 substrate Substances 0.000 description 12
- 230000017525 heat dissipation Effects 0.000 description 10
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000000605 extraction Methods 0.000 description 4
- 229910052594 sapphire Inorganic materials 0.000 description 4
- 239000010980 sapphire Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 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
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- 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
-
- 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
-
- 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
- H01L33/48—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 body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201911252635.XA CN111048494B (zh) | 2019-03-15 | 2019-03-15 | 一种正装集成单元二极管芯片 |
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CN201911252635.XA CN111048494B (zh) | 2019-03-15 | 2019-03-15 | 一种正装集成单元二极管芯片 |
CN201910198993.0A CN109920782B (zh) | 2019-03-15 | 2019-03-15 | 一种正装集成单元二极管芯片 |
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CN201910198993.0A Division CN109920782B (zh) | 2019-03-15 | 2019-03-15 | 一种正装集成单元二极管芯片 |
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CN111048494A CN111048494A (zh) | 2020-04-21 |
CN111048494B true CN111048494B (zh) | 2022-05-17 |
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CN201911252635.XA Active CN111048494B (zh) | 2019-03-15 | 2019-03-15 | 一种正装集成单元二极管芯片 |
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CN110649059B (zh) * | 2019-09-30 | 2022-04-15 | 京东方科技集团股份有限公司 | 背光源的显示方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1549350A (zh) * | 2003-05-12 | 2004-11-24 | 胜华科技股份有限公司 | 有机发光二极管显示装置 |
CN102169941A (zh) * | 2010-02-27 | 2011-08-31 | 三星Led株式会社 | 具有多单元阵列的半导体发光器件、发光模块和照明设备 |
CN103681997A (zh) * | 2012-09-04 | 2014-03-26 | 鹤山丽得电子实业有限公司 | 一种所需颜色发光二极管芯片及其制造方法 |
CN108475712A (zh) * | 2015-12-01 | 2018-08-31 | 夏普株式会社 | 图像形成元件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101281946A (zh) * | 2008-05-21 | 2008-10-08 | 旭丽电子(广州)有限公司 | 可应用于交流回路的发光二极管结构及其驱动方法 |
CN101488547B (zh) * | 2008-12-30 | 2011-11-09 | 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 |
TW201324839A (zh) * | 2011-12-09 | 2013-06-16 | Chi Mei Lighting Tech Corp | 發光二極體元件 |
CN108133991A (zh) * | 2017-12-20 | 2018-06-08 | 西安智盛锐芯半导体科技有限公司 | 基于GaN材料的垂直结构四色LED芯片 |
CN109037291B (zh) * | 2018-08-01 | 2020-09-01 | 南京大学 | 全色型Micro-LED器件及其制备方法 |
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2019
- 2019-03-15 CN CN201910198993.0A patent/CN109920782B/zh active Active
- 2019-03-15 CN CN201911252635.XA patent/CN111048494B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1549350A (zh) * | 2003-05-12 | 2004-11-24 | 胜华科技股份有限公司 | 有机发光二极管显示装置 |
CN102169941A (zh) * | 2010-02-27 | 2011-08-31 | 三星Led株式会社 | 具有多单元阵列的半导体发光器件、发光模块和照明设备 |
CN103681997A (zh) * | 2012-09-04 | 2014-03-26 | 鹤山丽得电子实业有限公司 | 一种所需颜色发光二极管芯片及其制造方法 |
CN108475712A (zh) * | 2015-12-01 | 2018-08-31 | 夏普株式会社 | 图像形成元件 |
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Publication number | Publication date |
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CN109920782A (zh) | 2019-06-21 |
CN111048494A (zh) | 2020-04-21 |
CN109920782B (zh) | 2021-08-17 |
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Effective date of registration: 20230322 Address after: No.1088 Xueyuan Avenue, Taoyuan Street, Nanshan District, Shenzhen, Guangdong 518055 Patentee after: SOUTH University OF SCIENCE AND TECHNOLOGY OF CHINA Address before: 518000 building 11, Jinxiu Dadi, 121 hudipai, Guanhu street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN THIRD GENERATION SEMICONDUCTOR Research Institute |
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Effective date of registration: 20230616 Address after: Building 1, Building 409, No. 1310 Kukeng Sightseeing Road, Kukeng Community, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee after: Naweilang Technology (Shenzhen) Co.,Ltd. Address before: No.1088 Xueyuan Avenue, Taoyuan Street, Nanshan District, Shenzhen, Guangdong 518055 Patentee before: SOUTH University OF SCIENCE AND TECHNOLOGY OF CHINA |
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