CN109638129A - 发光二极管外延结构的制备方法 - Google Patents
发光二极管外延结构的制备方法 Download PDFInfo
- Publication number
- CN109638129A CN109638129A CN201811510723.0A CN201811510723A CN109638129A CN 109638129 A CN109638129 A CN 109638129A CN 201811510723 A CN201811510723 A CN 201811510723A CN 109638129 A CN109638129 A CN 109638129A
- Authority
- CN
- China
- Prior art keywords
- layer
- type
- emitting diode
- light emitting
- semiconductor layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000004065 semiconductor Substances 0.000 claims abstract description 48
- 230000012010 growth Effects 0.000 claims abstract description 42
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 35
- 239000011777 magnesium Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 7
- 229910002704 AlGaN Inorganic materials 0.000 claims description 10
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 229910002601 GaN Inorganic materials 0.000 description 18
- 230000004907 flux Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 6
- 229910017083 AlN Inorganic materials 0.000 description 5
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 5
- 230000007773 growth pattern Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 4
- 229910052733 gallium Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000001451 molecular beam epitaxy Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- BLJHFCVPKWOHJX-UHFFFAOYSA-N ethylgallium Chemical compound CC[Ga] BLJHFCVPKWOHJX-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002248 hydride vapour-phase epitaxy Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000927 vapour-phase epitaxy Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
- H01L33/26—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811510723.0A CN109638129B (zh) | 2018-12-11 | 2018-12-11 | 发光二极管外延结构的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811510723.0A CN109638129B (zh) | 2018-12-11 | 2018-12-11 | 发光二极管外延结构的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109638129A true CN109638129A (zh) | 2019-04-16 |
CN109638129B CN109638129B (zh) | 2021-04-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811510723.0A Active CN109638129B (zh) | 2018-12-11 | 2018-12-11 | 发光二极管外延结构的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109638129B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112802931A (zh) * | 2021-02-05 | 2021-05-14 | 华灿光电(浙江)有限公司 | 发光二极管的外延片及其制备方法 |
CN114628555A (zh) * | 2022-05-16 | 2022-06-14 | 江西兆驰半导体有限公司 | 发光二极管外延片及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104638083A (zh) * | 2015-02-04 | 2015-05-20 | 映瑞光电科技(上海)有限公司 | GaN基LED外延结构及其制作方法 |
US20160197151A1 (en) * | 2014-12-01 | 2016-07-07 | Yale University | Method to make buried, highly conductive p-type iii-nitride layers |
US20170154769A1 (en) * | 2012-07-06 | 2017-06-01 | Lextar Electronics Corporation | Epitaxial structure and epitaxial growth method for forming epitaxial layer with cavities |
CN107689405A (zh) * | 2017-08-17 | 2018-02-13 | 合肥彩虹蓝光科技有限公司 | 紫外led外延结构及其生长方法 |
CN107731974A (zh) * | 2017-08-30 | 2018-02-23 | 华灿光电(浙江)有限公司 | 一种GaN基发光二极管外延片及其生长方法 |
-
2018
- 2018-12-11 CN CN201811510723.0A patent/CN109638129B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170154769A1 (en) * | 2012-07-06 | 2017-06-01 | Lextar Electronics Corporation | Epitaxial structure and epitaxial growth method for forming epitaxial layer with cavities |
US20160197151A1 (en) * | 2014-12-01 | 2016-07-07 | Yale University | Method to make buried, highly conductive p-type iii-nitride layers |
CN104638083A (zh) * | 2015-02-04 | 2015-05-20 | 映瑞光电科技(上海)有限公司 | GaN基LED外延结构及其制作方法 |
CN107689405A (zh) * | 2017-08-17 | 2018-02-13 | 合肥彩虹蓝光科技有限公司 | 紫外led外延结构及其生长方法 |
CN107731974A (zh) * | 2017-08-30 | 2018-02-23 | 华灿光电(浙江)有限公司 | 一种GaN基发光二极管外延片及其生长方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112802931A (zh) * | 2021-02-05 | 2021-05-14 | 华灿光电(浙江)有限公司 | 发光二极管的外延片及其制备方法 |
CN114628555A (zh) * | 2022-05-16 | 2022-06-14 | 江西兆驰半导体有限公司 | 发光二极管外延片及其制备方法 |
Also Published As
Publication number | Publication date |
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CN109638129B (zh) | 2021-04-27 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210302 Address after: Room 110-7, building 3, 290 Xingci 1st Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province, 315336 Applicant after: Ningbo anxinmei Semiconductor Co.,Ltd. Address before: 230011 Hefei Xinzhan Industrial Park, Hefei City, Anhui Province Applicant before: HEFEI IRICO EPILIGHT TECHNOLOGY Co.,Ltd. |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 315336 building 14, area B, digital Economic Industrial Park, 136 Yuhai East Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Applicant after: Ningbo anxinmei Semiconductor Co.,Ltd. Address before: Room 110-7, building 3, 290 Xingci 1st Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province, 315336 Applicant before: Ningbo anxinmei Semiconductor Co.,Ltd. |
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