CN113257974A - 具有超纳米晶金刚石导电层的发光二极管芯片及制备方法 - Google Patents
具有超纳米晶金刚石导电层的发光二极管芯片及制备方法 Download PDFInfo
- Publication number
- CN113257974A CN113257974A CN202110482524.9A CN202110482524A CN113257974A CN 113257974 A CN113257974 A CN 113257974A CN 202110482524 A CN202110482524 A CN 202110482524A CN 113257974 A CN113257974 A CN 113257974A
- Authority
- CN
- China
- Prior art keywords
- layer
- semiconductor layer
- type semiconductor
- emitting diode
- nanocrystalline diamond
- 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
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 44
- 239000010432 diamond Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000004065 semiconductor Substances 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 230000006911 nucleation Effects 0.000 claims description 10
- 238000010899 nucleation Methods 0.000 claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 229910052594 sapphire Inorganic materials 0.000 claims description 4
- 239000010980 sapphire Substances 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000009210 therapy by ultrasound Methods 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005566 electron beam evaporation Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
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
- H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
-
- 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
- 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
- H01L33/14—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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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 |
---|---|---|---|
CN202110482524.9A CN113257974B (zh) | 2021-04-30 | 2021-04-30 | 具有超纳米晶金刚石导电层的发光二极管芯片及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110482524.9A CN113257974B (zh) | 2021-04-30 | 2021-04-30 | 具有超纳米晶金刚石导电层的发光二极管芯片及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113257974A true CN113257974A (zh) | 2021-08-13 |
CN113257974B CN113257974B (zh) | 2023-04-21 |
Family
ID=77223442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110482524.9A Active CN113257974B (zh) | 2021-04-30 | 2021-04-30 | 具有超纳米晶金刚石导电层的发光二极管芯片及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113257974B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002031839A1 (en) * | 2000-10-09 | 2002-04-18 | The University Of Chicago | N-type doping of nanocrystalline diamond films with nitrogen and electrodes made therefrom |
US20050001224A1 (en) * | 2003-07-03 | 2005-01-06 | Epitech Corporation, Ltd. | Light emitting diode and method for manufacturing the same |
US20160203937A1 (en) * | 2015-01-12 | 2016-07-14 | Uchicago Argonne, Llc | Planar field emitters and high efficiency photocathodes based on ultrananocrystalline diamond |
WO2017213403A1 (ko) * | 2016-06-07 | 2017-12-14 | 전북대학교산학협력단 | 질화갈륨계 고효율 발광다이오드 및 그의 제조방법 |
CN111627873A (zh) * | 2020-04-17 | 2020-09-04 | 柯文政 | 具高导热能力的钻石薄膜导电层结构及其制造方法 |
US20200343344A1 (en) * | 2019-04-29 | 2020-10-29 | Arizona Board Of Regents On Behalf Of Arizona State University | Contact structures for n-type diamond |
-
2021
- 2021-04-30 CN CN202110482524.9A patent/CN113257974B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002031839A1 (en) * | 2000-10-09 | 2002-04-18 | The University Of Chicago | N-type doping of nanocrystalline diamond films with nitrogen and electrodes made therefrom |
US20050001224A1 (en) * | 2003-07-03 | 2005-01-06 | Epitech Corporation, Ltd. | Light emitting diode and method for manufacturing the same |
US20160203937A1 (en) * | 2015-01-12 | 2016-07-14 | Uchicago Argonne, Llc | Planar field emitters and high efficiency photocathodes based on ultrananocrystalline diamond |
WO2017213403A1 (ko) * | 2016-06-07 | 2017-12-14 | 전북대학교산학협력단 | 질화갈륨계 고효율 발광다이오드 및 그의 제조방법 |
US20200343344A1 (en) * | 2019-04-29 | 2020-10-29 | Arizona Board Of Regents On Behalf Of Arizona State University | Contact structures for n-type diamond |
CN111627873A (zh) * | 2020-04-17 | 2020-09-04 | 柯文政 | 具高导热能力的钻石薄膜导电层结构及其制造方法 |
Non-Patent Citations (3)
Title |
---|
WEN-CHENG KE等: "Nitrogen doped ultrananocrystalline diamond conductive layer grown on InGaN-based light-emitting diodes using nanopattern enhanced nucleation", 《APPLIED SURFACESCIENCE》 * |
彭小兰等: "掺氮超纳米金刚石薄膜制备及其电化学性能", 《西南科技大学学报》 * |
李伟: "纳米金刚石薄膜制备的研究", 《武汉工程大学硕士学位论文》 * |
Also Published As
Publication number | Publication date |
---|---|
CN113257974B (zh) | 2023-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7504667B2 (en) | Light emitting diode having surface containing flat portion and plurality of bores | |
CN101276863B (zh) | 发光二极管及其制造方法 | |
US8354663B2 (en) | Micro-pixel ultraviolet light emitting diode | |
CN100386899C (zh) | 高效高亮全反射发光二极管及制作方法 | |
CN101931039B (zh) | 具有双层交错贯穿孔洞的氮化镓基发光二极管及其制作工艺 | |
US9142714B2 (en) | High power ultraviolet light emitting diode with superlattice | |
CN102097559A (zh) | 发光二极管及其制作方法 | |
WO2012071052A1 (en) | Method for fabricating vertical light emitting devices and substrate assembly for the same | |
KR20100080094A (ko) | 방사형 이종접합 구조의 나노 막대를 이용한 발광 다이오드 | |
CN102270633A (zh) | 大功率倒装阵列led芯片及其制造方法 | |
CN111739989A (zh) | AlGaN基深紫外LED外延片及制备方法 | |
CN111599901A (zh) | 一种生长在Si衬底上的紫外LED外延片及其制备方法 | |
CN212323022U (zh) | AlGaN基深紫外LED外延片 | |
US10161046B2 (en) | Method for forming metal particle layer and light emitting device fabricated using metal particle layer formed by the method | |
CN102751414B (zh) | 大尺寸发光器件及其制造方法 | |
CN113257974B (zh) | 具有超纳米晶金刚石导电层的发光二极管芯片及制备方法 | |
KR101622310B1 (ko) | 발광 소자 및 이의 제조방법 | |
CN212542464U (zh) | 一种生长在Si衬底上的紫外LED外延片 | |
CN109166953B (zh) | 一种发光二极管芯片及其制作方法 | |
KR20120116257A (ko) | 발광 다이오드의 휘도 향상 방법 및 그에 의한 발광 다이오드 | |
KR20080047836A (ko) | 수직구조 질화물 반도체 발광 소자 및 제조방법 | |
CN218182240U (zh) | 一种大功率led | |
CN212085035U (zh) | 一种生长在Si衬底上的GaN薄膜 | |
CN218004893U (zh) | 半导体LED发光结构及Micro-LED芯片 | |
CN212848468U (zh) | 一种生长在Si衬底上的LED外延片 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230718 Address after: 6D, Unit 3, Yucai Garden, No. 222, Cenxia Road, Fenghuang Community, Fuyong Subdistrict, Bao'an District, Shenzhen, Guangdong 518101 Patentee after: Shenzhen Zhuoer Electronic Materials Co.,Ltd. Address before: 430072 Hubei Province, Wuhan city Wuchang District Luojia Hill Patentee before: WUHAN University Effective date of registration: 20230718 Address after: 221200 Plant 6, Precision Manufacturing Park, Suining Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Chuandu Optoelectronic Technology Co.,Ltd. Address before: 6D, Unit 3, Yucai Garden, No. 222, Cenxia Road, Fenghuang Community, Fuyong Subdistrict, Bao'an District, Shenzhen, Guangdong 518101 Patentee before: Shenzhen Zhuoer Electronic Materials Co.,Ltd. |