CN104518057B - GaN基LED外延片及其形成方法 - Google Patents
GaN基LED外延片及其形成方法 Download PDFInfo
- Publication number
- CN104518057B CN104518057B CN201310451946.5A CN201310451946A CN104518057B CN 104518057 B CN104518057 B CN 104518057B CN 201310451946 A CN201310451946 A CN 201310451946A CN 104518057 B CN104518057 B CN 104518057B
- Authority
- CN
- China
- Prior art keywords
- gan
- ingan
- layer
- quantum well
- multiple quantum
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000012010 growth Effects 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 230000004888 barrier function Effects 0.000 claims description 25
- 238000005424 photoluminescence Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 9
- 239000000470 constituent Substances 0.000 description 13
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910052594 sapphire Inorganic materials 0.000 description 5
- 239000010980 sapphire Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- IBEFSUTVZWZJEL-UHFFFAOYSA-N trimethylindium Chemical compound C[In](C)C IBEFSUTVZWZJEL-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 241001025261 Neoraja caerulea Species 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000005699 Stark effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- QUZPNFFHZPRKJD-UHFFFAOYSA-N germane Chemical compound [GeH4] QUZPNFFHZPRKJD-UHFFFAOYSA-N 0.000 description 1
- 229910052986 germanium hydride Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 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
- H01L33/04—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
-
- 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
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/0066—Processes relating to semiconductor body packages relating to arrangements for conducting electric current to or from the semiconductor body
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 (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310451946.5A CN104518057B (zh) | 2013-09-27 | 2013-09-27 | GaN基LED外延片及其形成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310451946.5A CN104518057B (zh) | 2013-09-27 | 2013-09-27 | GaN基LED外延片及其形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104518057A CN104518057A (zh) | 2015-04-15 |
CN104518057B true CN104518057B (zh) | 2017-11-28 |
Family
ID=52793063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310451946.5A Active CN104518057B (zh) | 2013-09-27 | 2013-09-27 | GaN基LED外延片及其形成方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104518057B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108470806B (zh) * | 2018-03-01 | 2020-04-03 | 澳洋集团有限公司 | GaN基LED发光结构及其制作方法 |
CN111180564A (zh) * | 2020-02-14 | 2020-05-19 | 福建兆元光电有限公司 | 高光效绿光led外延片及制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1851942A (zh) * | 2006-03-22 | 2006-10-25 | 西安电子科技大学 | 一种单次生长制备复合多量子阱结构的方法 |
CN101488548A (zh) * | 2009-02-27 | 2009-07-22 | 上海蓝光科技有限公司 | 一种高In组分多InGaN/GaN量子阱结构的LED |
CN101931037A (zh) * | 2010-08-03 | 2010-12-29 | 上海半导体照明工程技术研究中心 | GaN基LED外延片、芯片及器件 |
CN102916096A (zh) * | 2012-10-30 | 2013-02-06 | 合肥彩虹蓝光科技有限公司 | 一种提高发光效率的外延结构及其制备方法 |
-
2013
- 2013-09-27 CN CN201310451946.5A patent/CN104518057B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1851942A (zh) * | 2006-03-22 | 2006-10-25 | 西安电子科技大学 | 一种单次生长制备复合多量子阱结构的方法 |
CN101488548A (zh) * | 2009-02-27 | 2009-07-22 | 上海蓝光科技有限公司 | 一种高In组分多InGaN/GaN量子阱结构的LED |
CN101931037A (zh) * | 2010-08-03 | 2010-12-29 | 上海半导体照明工程技术研究中心 | GaN基LED外延片、芯片及器件 |
CN102916096A (zh) * | 2012-10-30 | 2013-02-06 | 合肥彩虹蓝光科技有限公司 | 一种提高发光效率的外延结构及其制备方法 |
Also Published As
Publication number | Publication date |
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CN104518057A (zh) | 2015-04-15 |
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Effective date of registration: 20191230 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: 516083 Longshan 7th Road, Dayawan West District, Huizhou City, Guangdong Province (BYD Co., Ltd. complex building) Patentee after: Guangdong BYD Energy Saving Technology Co.,Ltd. Address before: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee before: BYD Semiconductor Co.,Ltd. |
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Effective date of registration: 20231102 Address after: No. 21 Jili Road, High tech Development Zone, Yangzhou City, Jiangsu Province, 225128 Patentee after: Yangzhou BYD Semiconductor Co.,Ltd. Address before: 516083 Longshan 7th Road, Dayawan West District, Huizhou City, Guangdong Province (complex building of BYD Co., Ltd.) Patentee before: Guangdong BYD Energy Saving Technology Co.,Ltd. |
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