CN104795476B - 一种氮化镓发光二极管的外延结构 - Google Patents
一种氮化镓发光二极管的外延结构 Download PDFInfo
- Publication number
- CN104795476B CN104795476B CN201510202494.6A CN201510202494A CN104795476B CN 104795476 B CN104795476 B CN 104795476B CN 201510202494 A CN201510202494 A CN 201510202494A CN 104795476 B CN104795476 B CN 104795476B
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- Prior art keywords
- gallium nitride
- layer
- type
- buffer insertion
- doped layer
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- 229910002601 GaN Inorganic materials 0.000 title claims abstract description 115
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000003780 insertion Methods 0.000 claims abstract description 53
- 230000037431 insertion Effects 0.000 claims abstract description 53
- 239000011777 magnesium Substances 0.000 claims abstract description 23
- 229910052738 indium Inorganic materials 0.000 claims abstract description 21
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
- H10H20/812—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions within the light-emitting regions, e.g. having quantum confinement structures
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/816—Bodies having carrier transport control structures, e.g. highly-doped semiconductor layers or current-blocking structures
- H10H20/8162—Current-blocking structures
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
- H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
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Abstract
Description
Claims (8)
Priority Applications (1)
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CN201510202494.6A CN104795476B (zh) | 2015-04-24 | 2015-04-24 | 一种氮化镓发光二极管的外延结构 |
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CN201510202494.6A CN104795476B (zh) | 2015-04-24 | 2015-04-24 | 一种氮化镓发光二极管的外延结构 |
Publications (2)
Publication Number | Publication Date |
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CN104795476A CN104795476A (zh) | 2015-07-22 |
CN104795476B true CN104795476B (zh) | 2018-01-30 |
Family
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CN201510202494.6A Expired - Fee Related CN104795476B (zh) | 2015-04-24 | 2015-04-24 | 一种氮化镓发光二极管的外延结构 |
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CN (1) | CN104795476B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106025023B (zh) * | 2016-06-22 | 2019-04-12 | 华灿光电(苏州)有限公司 | 一种黄绿光发光二极管及其制备方法 |
TWI635480B (zh) * | 2017-10-05 | 2018-09-11 | 友達光電股份有限公司 | 顯示裝置及其控制方法 |
CN108878603A (zh) * | 2018-07-03 | 2018-11-23 | 贵州杰芯光电科技有限公司 | 一种氮化镓led的外延制备方法 |
CN109473525B (zh) * | 2018-10-31 | 2021-06-29 | 华灿光电(苏州)有限公司 | 一种氮化镓基发光二极管外延片及其制作方法 |
CN113451459B (zh) * | 2020-11-02 | 2022-05-13 | 重庆康佳光电技术研究院有限公司 | 发光二极管、外延结构及其制作方法 |
CN115986023B (zh) * | 2022-11-29 | 2024-04-12 | 淮安澳洋顺昌光电技术有限公司 | 一种外延片及包含该外延片的发光二极管 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174662A (zh) * | 2006-10-30 | 2008-05-07 | 璨圆光电股份有限公司 | 具有载子提供层的多重量子井氮化物发光二极管 |
CN102185056A (zh) * | 2011-05-05 | 2011-09-14 | 中国科学院半导体研究所 | 提高电子注入效率的氮化镓基发光二极管 |
CN204577452U (zh) * | 2015-04-24 | 2015-08-19 | 广西盛和电子科技股份有限公司 | 一种氮化镓发光二极管的外延结构 |
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2015
- 2015-04-24 CN CN201510202494.6A patent/CN104795476B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174662A (zh) * | 2006-10-30 | 2008-05-07 | 璨圆光电股份有限公司 | 具有载子提供层的多重量子井氮化物发光二极管 |
CN102185056A (zh) * | 2011-05-05 | 2011-09-14 | 中国科学院半导体研究所 | 提高电子注入效率的氮化镓基发光二极管 |
CN204577452U (zh) * | 2015-04-24 | 2015-08-19 | 广西盛和电子科技股份有限公司 | 一种氮化镓发光二极管的外延结构 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151110 Address after: 535000, A219, 1 Ma Ma Avenue, Qinzhou Industrial Park, Qinzhou, the Guangxi Zhuang Autonomous Region Applicant after: Guangxi Qinzhou Hao Yitong Photoelectric Technology Co. Ltd. Address before: 535000 Shuguang garden, hi tech Industrial Development Zone, the Guangxi Zhuang Autonomous Region, Qinzhou Applicant before: GUANGXI SHENGHE ELECTRONIC TECHNOLOGY CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180424 |
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