CN111316452A - 一种磊晶结构及其制备方法、led - Google Patents
一种磊晶结构及其制备方法、led Download PDFInfo
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- CN111316452A CN111316452A CN201980002001.0A CN201980002001A CN111316452A CN 111316452 A CN111316452 A CN 111316452A CN 201980002001 A CN201980002001 A CN 201980002001A CN 111316452 A CN111316452 A CN 111316452A
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- 238000002360 preparation method Methods 0.000 title abstract description 7
- 230000007547 defect Effects 0.000 claims abstract description 84
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 229910052594 sapphire Inorganic materials 0.000 claims abstract description 31
- 239000010980 sapphire Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 description 9
- 239000011777 magnesium Substances 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910002704 AlGaN Inorganic materials 0.000 description 2
- 238000000089 atomic force micrograph Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001534 heteroepitaxy Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000001657 homoepitaxy Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 description 1
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 0.000 description 1
- IBEFSUTVZWZJEL-UHFFFAOYSA-N trimethylindium Chemical compound C[In](C)C IBEFSUTVZWZJEL-UHFFFAOYSA-N 0.000 description 1
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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
-
- 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
- H01L33/0066—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
-
- 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
- H01L33/0095—Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination
-
- 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
-
- 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
- H01L33/025—Physical imperfections, e.g. particular concentration or distribution of impurities
-
- 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
- H01L33/14—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 carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
- H01L33/145—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 carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure with a current-blocking structure
-
- 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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- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/109724 WO2021062799A1 (zh) | 2019-09-30 | 2019-09-30 | 一种磊晶结构及其制备方法、led |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111316452A true CN111316452A (zh) | 2020-06-19 |
CN111316452B CN111316452B (zh) | 2021-11-23 |
Family
ID=71159509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980002001.0A Active CN111316452B (zh) | 2019-09-30 | 2019-09-30 | 一种磊晶结构及其制备方法、led |
Country Status (3)
Country | Link |
---|---|
US (1) | US11621371B2 (zh) |
CN (1) | CN111316452B (zh) |
WO (1) | WO2021062799A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117153974A (zh) * | 2023-10-26 | 2023-12-01 | 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、led |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11557695B2 (en) * | 2020-02-04 | 2023-01-17 | Seoul Viosys Co., Ltd. | Single chip multi band LED |
CN114420801A (zh) * | 2021-12-20 | 2022-04-29 | 江西兆驰半导体有限公司 | 一种发光二极管外延片制备方法及外延片 |
CN114300590B (zh) * | 2021-12-28 | 2024-02-23 | 淮安澳洋顺昌光电技术有限公司 | 一种发光二极管及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6442184B1 (en) * | 1998-12-14 | 2002-08-27 | Pioneer Corporation | Nitride-based semiconductor light emitting device and manufacturing method therefor |
US6555846B1 (en) * | 1999-06-10 | 2003-04-29 | Pioneer Corporation | Method for manufacturing a nitride semiconductor device and device manufactured by the method |
CN101241851A (zh) * | 2002-04-30 | 2008-08-13 | 住友电气工业株式会社 | 用于生长氮化镓的基片、其制法和制备氮化镓基片的方法 |
CN102456777A (zh) * | 2010-10-21 | 2012-05-16 | 展晶科技(深圳)有限公司 | 固态半导体制作方法 |
US20150064881A1 (en) * | 2013-08-30 | 2015-03-05 | Stmicroelectronics (Tours) Sas | Method for treating a gallium nitride layer comprising dislocations |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3580169B2 (ja) * | 1999-03-24 | 2004-10-20 | 日亜化学工業株式会社 | 窒化物半導体素子 |
US6534332B2 (en) * | 2000-04-21 | 2003-03-18 | The Regents Of The University Of California | Method of growing GaN films with a low density of structural defects using an interlayer |
JP4396649B2 (ja) * | 2006-02-17 | 2010-01-13 | 住友電気工業株式会社 | GaN結晶基板およびその製造方法 |
JP4371202B2 (ja) * | 2003-06-27 | 2009-11-25 | 日立電線株式会社 | 窒化物半導体の製造方法及び半導体ウエハ並びに半導体デバイス |
US7534638B2 (en) * | 2006-12-22 | 2009-05-19 | Philips Lumiled Lighting Co., Llc | III-nitride light emitting devices grown on templates to reduce strain |
WO2013141561A1 (ko) * | 2012-03-19 | 2013-09-26 | 서울옵토디바이스주식회사 | 에피층과 성장 기판 분리 방법 및 이를 이용한 반도체 소자 |
CN104900774B (zh) * | 2015-05-07 | 2017-05-17 | 西北工业大学明德学院 | 一种提高led亮度的双缓冲层横向外延生长方法 |
-
2019
- 2019-09-30 US US17/055,887 patent/US11621371B2/en active Active
- 2019-09-30 CN CN201980002001.0A patent/CN111316452B/zh active Active
- 2019-09-30 WO PCT/CN2019/109724 patent/WO2021062799A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6442184B1 (en) * | 1998-12-14 | 2002-08-27 | Pioneer Corporation | Nitride-based semiconductor light emitting device and manufacturing method therefor |
US6555846B1 (en) * | 1999-06-10 | 2003-04-29 | Pioneer Corporation | Method for manufacturing a nitride semiconductor device and device manufactured by the method |
CN101241851A (zh) * | 2002-04-30 | 2008-08-13 | 住友电气工业株式会社 | 用于生长氮化镓的基片、其制法和制备氮化镓基片的方法 |
CN102456777A (zh) * | 2010-10-21 | 2012-05-16 | 展晶科技(深圳)有限公司 | 固态半导体制作方法 |
US20150064881A1 (en) * | 2013-08-30 | 2015-03-05 | Stmicroelectronics (Tours) Sas | Method for treating a gallium nitride layer comprising dislocations |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117153974A (zh) * | 2023-10-26 | 2023-12-01 | 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、led |
CN117153974B (zh) * | 2023-10-26 | 2024-02-20 | 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、led |
Also Published As
Publication number | Publication date |
---|---|
CN111316452B (zh) | 2021-11-23 |
US20210305455A1 (en) | 2021-09-30 |
US11621371B2 (en) | 2023-04-04 |
WO2021062799A1 (zh) | 2021-04-08 |
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Address after: 402760 No.69, Wushan Road, Biquan street, Bishan District, Chongqing Applicant after: Chongqing Kangjia Photoelectric Technology Research Institute Co.,Ltd. Address before: 402760 No.69, Wushan Road, Biquan street, Bishan District, Chongqing Applicant before: Chongqing Kangjia Photoelectric Technology Research Institute Co.,Ltd. |
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Address after: 402760 No.69, Wushan Road, Biquan street, Bishan District, Chongqing Patentee after: Chongqing Kangjia Optoelectronic Technology Co.,Ltd. Country or region after: China Address before: 402760 No.69, Wushan Road, Biquan street, Bishan District, Chongqing Patentee before: Chongqing Kangjia Photoelectric Technology Research Institute Co.,Ltd. Country or region before: China |