CN104300061A - 一种具有新型的p型电子阻挡层结构的发光二极管及生长方法 - Google Patents
一种具有新型的p型电子阻挡层结构的发光二极管及生长方法 Download PDFInfo
- Publication number
- CN104300061A CN104300061A CN201410536321.3A CN201410536321A CN104300061A CN 104300061 A CN104300061 A CN 104300061A CN 201410536321 A CN201410536321 A CN 201410536321A CN 104300061 A CN104300061 A CN 104300061A
- Authority
- CN
- China
- Prior art keywords
- layer
- growth
- gan
- type
- temperature
- 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
- 230000004888 barrier function Effects 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 238000001259 photo etching Methods 0.000 claims abstract description 4
- 238000000137 annealing Methods 0.000 claims description 12
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000012159 carrier gas Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 239000002019 doping agent Substances 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000001459 lithography Methods 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000000407 epitaxy Methods 0.000 abstract 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 58
- 229910002601 GaN Inorganic materials 0.000 description 57
- 239000000463 material Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- NWAIGJYBQQYSPW-UHFFFAOYSA-N azanylidyneindigane Chemical compound [In]#N NWAIGJYBQQYSPW-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 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
- H01L33/14—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
- H01L33/005—Processes
-
- 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
- H01L33/12—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 stress relaxation structure, e.g. buffer layer
-
- 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
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410536321.3A CN104300061B (zh) | 2014-10-11 | 2014-10-11 | 一种发光二极管的生长方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410536321.3A CN104300061B (zh) | 2014-10-11 | 2014-10-11 | 一种发光二极管的生长方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104300061A true CN104300061A (zh) | 2015-01-21 |
CN104300061B CN104300061B (zh) | 2018-04-27 |
Family
ID=52319717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410536321.3A Active CN104300061B (zh) | 2014-10-11 | 2014-10-11 | 一种发光二极管的生长方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104300061B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106098878A (zh) * | 2016-06-28 | 2016-11-09 | 华灿光电(苏州)有限公司 | 一种发光二极管外延片及其制作方法 |
CN111430517A (zh) * | 2020-03-26 | 2020-07-17 | 江苏南大光电材料股份有限公司 | 高亮度发光二极管外延片及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103346220A (zh) * | 2013-06-28 | 2013-10-09 | 湘能华磊光电股份有限公司 | GaN基LED及其生产方法 |
CN103730552A (zh) * | 2014-01-03 | 2014-04-16 | 合肥彩虹蓝光科技有限公司 | 一种提高led发光效率的外延生长方法 |
CN103811605A (zh) * | 2014-03-12 | 2014-05-21 | 合肥彩虹蓝光科技有限公司 | 一种有效改善氮化镓基发光二极管的反向漏电的外延生长方法 |
-
2014
- 2014-10-11 CN CN201410536321.3A patent/CN104300061B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103346220A (zh) * | 2013-06-28 | 2013-10-09 | 湘能华磊光电股份有限公司 | GaN基LED及其生产方法 |
CN103730552A (zh) * | 2014-01-03 | 2014-04-16 | 合肥彩虹蓝光科技有限公司 | 一种提高led发光效率的外延生长方法 |
CN103811605A (zh) * | 2014-03-12 | 2014-05-21 | 合肥彩虹蓝光科技有限公司 | 一种有效改善氮化镓基发光二极管的反向漏电的外延生长方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106098878A (zh) * | 2016-06-28 | 2016-11-09 | 华灿光电(苏州)有限公司 | 一种发光二极管外延片及其制作方法 |
CN111430517A (zh) * | 2020-03-26 | 2020-07-17 | 江苏南大光电材料股份有限公司 | 高亮度发光二极管外延片及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104300061B (zh) | 2018-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103730557B (zh) | 一种具有新型的p型电子阻挡层结构的发光二极管的生长方法 | |
CN106784210B (zh) | 一种发光二极管的外延片及其制作方法 | |
CN106410005B (zh) | 一种氮化镓基led外延片及其生长方法 | |
CN103165777B (zh) | 具有梯形结构的n型插入层的led外延片及其生长方法 | |
CN103066174A (zh) | 一种提高GaN基LED发光效率的外延结构及生长方法 | |
CN102306691B (zh) | 一种提高发光二极管发光效率的方法 | |
CN106159048B (zh) | 一种发光二极管外延片及其生长方法 | |
CN103400914B (zh) | 一种提高氮化镓基电流扩展的外延结构及其生长方法 | |
CN105449051B (zh) | 一种采用MOCVD技术在GaN衬底或GaN/Al2O3复合衬底上制备高亮度同质LED的方法 | |
CN103811601B (zh) | 一种以蓝宝石衬底为基板的GaN基LED多阶缓冲层生长方法 | |
CN103730552A (zh) | 一种提高led发光效率的外延生长方法 | |
CN106449915B (zh) | 一种发光二极管外延片的生长方法 | |
CN102931303A (zh) | 外延结构及其生长方法 | |
CN106328771B (zh) | 一种在金属氮化镓复合衬底上外延无裂纹高晶体质量led外延层的方法 | |
CN105304770A (zh) | 一种具有Al组分及厚度阶梯式渐变的量子垒结构的近紫外LED制备方法 | |
CN103117346B (zh) | 一种发光二极管芯片及其制造方法 | |
CN103227251A (zh) | 一种GaN基发光二极管外延结构的生长方法 | |
CN104022197A (zh) | 一种发光二极管外延片及其制造方法 | |
CN103178178A (zh) | 一种提高氮化镓基发光二极管电子迁移率的结构及其生产方法 | |
CN103824908A (zh) | 一种提高GaN基LED静电耐受能力的外延生长方法 | |
CN104253181A (zh) | 一种具有多重垒层led外延结构 | |
CN109473514A (zh) | 一种氮化镓基发光二极管外延片及其制造方法 | |
CN103700745B (zh) | 一种高亮度氮化镓基发光二极管外延生长方法 | |
CN103022286A (zh) | 一种级联GaN基LED外延片及其制备方法 | |
CN103824910A (zh) | 一种提高ⅲ-ⅴ族化合物半导体led芯片抗静电能力的外延生长方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160627 Address after: 225500 Taizhou science and Technology Industrial Park, Jiangyan District, Jiangsu (east side of the South) Applicant after: BEIJING UNIVERSITY OF TECHNOLOGY Address before: 100124 Chaoyang District, Beijing Ping Park, No. 100 Applicant before: Beijing University of Technology |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 225500 Taizhou science and Technology Industrial Park, Jiangyan District, Jiangsu (east side of the South) Applicant after: China Semiconductor Technology Co., Ltd. Address before: 225500 Taizhou science and Technology Industrial Park, Jiangyan District, Jiangsu (east side of the South) Applicant before: BEIJING UNIVERSITY OF TECHNOLOGY |
|
GR01 | Patent grant | ||
GR01 | Patent grant |