KR100519641B1 - InAlGaN계 p-n 다이오드의 제조 방법 - Google Patents
InAlGaN계 p-n 다이오드의 제조 방법 Download PDFInfo
- Publication number
- KR100519641B1 KR100519641B1 KR20010047805A KR20010047805A KR100519641B1 KR 100519641 B1 KR100519641 B1 KR 100519641B1 KR 20010047805 A KR20010047805 A KR 20010047805A KR 20010047805 A KR20010047805 A KR 20010047805A KR 100519641 B1 KR100519641 B1 KR 100519641B1
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- KR
- South Korea
- Prior art keywords
- growth
- type gan
- nitrogen
- inalgan
- 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.)
- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- 238000000034 method Methods 0.000 title abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 46
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 21
- 239000012159 carrier gas Substances 0.000 claims abstract description 17
- 239000002243 precursor Substances 0.000 claims abstract description 17
- 239000001257 hydrogen Substances 0.000 claims abstract description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910002704 AlGaN Inorganic materials 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 1
- 239000013212 metal-organic material Substances 0.000 claims 1
- 238000001994 activation Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000005229 chemical vapour deposition Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 36
- 238000005253 cladding Methods 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 229910019080 Mg-H Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003685 thermal hair damage Effects 0.000 description 2
- DIIIISSCIXVANO-UHFFFAOYSA-N 1,2-Dimethylhydrazine Chemical compound CNNC DIIIISSCIXVANO-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009149 molecular binding Effects 0.000 description 1
- HDZGCSFEDULWCS-UHFFFAOYSA-N monomethylhydrazine Chemical compound CNN HDZGCSFEDULWCS-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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Abstract
Description
Claims (3)
- 삭제
- 삭제
- V족 전구체로 NH3, III족 금속(Ga, In, Al)으로 금속 유기물, 케리어가스로 수소를 사용하여, MOCVD 증착법으로 기판(10) 위에 완충층(11), n-GaN층(12), n-AlGaN층(13)을 성장시키는 단계;케리어가스를 질소(N2)로 바꾸어, InAlGaN계의 활성층(14)을 성장시키는 단계;질소 전구체로 하이드라진계 소스(source)만을 사용하고, 케리어가스로 질소(N2)만을 사용하여 p-AlGaInN(15)층과 p-GaN층(16)을 성장시키는 단계;를 포함하는 것을 특징으로 하는 InAlGaN계 p-n 다이오드의 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20010047805A KR100519641B1 (ko) | 2001-08-08 | 2001-08-08 | InAlGaN계 p-n 다이오드의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20010047805A KR100519641B1 (ko) | 2001-08-08 | 2001-08-08 | InAlGaN계 p-n 다이오드의 제조 방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20040048584A Division KR20040064250A (ko) | 2004-06-23 | 2004-06-23 | InAlGaN계 p-n 다이오드의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010088930A KR20010088930A (ko) | 2001-09-29 |
KR100519641B1 true KR100519641B1 (ko) | 2005-10-07 |
Family
ID=19713005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20010047805A Expired - Fee Related KR100519641B1 (ko) | 2001-08-08 | 2001-08-08 | InAlGaN계 p-n 다이오드의 제조 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100519641B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8324610B2 (en) | 2007-10-08 | 2012-12-04 | Lg Innotek Co., Ltd. | Semiconductor light emitting device and method for manufacturing the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100586955B1 (ko) | 2004-03-31 | 2006-06-07 | 삼성전기주식회사 | 질화물 반도체 발광소자의 제조방법 |
KR100631905B1 (ko) | 2005-02-22 | 2006-10-11 | 삼성전기주식회사 | 질화물 단결정 기판 제조방법 및 이를 이용한 질화물 반도체 발광소자 제조방법 |
-
2001
- 2001-08-08 KR KR20010047805A patent/KR100519641B1/ko not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8324610B2 (en) | 2007-10-08 | 2012-12-04 | Lg Innotek Co., Ltd. | Semiconductor light emitting device and method for manufacturing the same |
US8581232B2 (en) | 2007-10-08 | 2013-11-12 | Lg Innotek Co., Ltd. | Semiconductor light emitting device and method for manufacturing the same |
US8704208B2 (en) | 2007-10-08 | 2014-04-22 | Lg Innotek Co., Ltd. | Semiconductor light emitting device and method for manufacturing the same |
US8829490B2 (en) | 2007-10-08 | 2014-09-09 | Lg Innotek Co., Ltd. | Semiconductor light emitting device and method for manufacturing the same |
US8927961B2 (en) | 2007-10-08 | 2015-01-06 | Lg Innotek Co., Ltd. | Semiconductor light emitting device and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
KR20010088930A (ko) | 2001-09-29 |
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