CN103021844B - 一种外延片退火方法 - Google Patents
一种外延片退火方法 Download PDFInfo
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- CN103021844B CN103021844B CN201110288045.XA CN201110288045A CN103021844B CN 103021844 B CN103021844 B CN 103021844B CN 201110288045 A CN201110288045 A CN 201110288045A CN 103021844 B CN103021844 B CN 103021844B
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- epitaxial wafer
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- 238000000137 annealing Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 35
- 150000004767 nitrides Chemical class 0.000 claims abstract description 18
- 239000003595 mist Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 229910052738 indium Inorganic materials 0.000 claims description 9
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 9
- 239000008188 pellet Substances 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 description 9
- 229910019080 Mg-H Inorganic materials 0.000 description 8
- 125000004430 oxygen atom Chemical group O* 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910017857 MgGa Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201110288045.XA CN103021844B (zh) | 2011-09-26 | 2011-09-26 | 一种外延片退火方法 |
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CN201110288045.XA CN103021844B (zh) | 2011-09-26 | 2011-09-26 | 一种外延片退火方法 |
Publications (2)
Publication Number | Publication Date |
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CN103021844A CN103021844A (zh) | 2013-04-03 |
CN103021844B true CN103021844B (zh) | 2015-09-30 |
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CN201110288045.XA Expired - Fee Related CN103021844B (zh) | 2011-09-26 | 2011-09-26 | 一种外延片退火方法 |
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CN (1) | CN103021844B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105355730B (zh) * | 2015-12-10 | 2017-11-28 | 厦门乾照光电股份有限公司 | 一种提高深紫外发光二极管p型激活效率的方法 |
CN111218720A (zh) * | 2020-01-09 | 2020-06-02 | 西安交通大学 | 一种基于氧化性超临界气体除氢激活p型氮化物方法及其应用 |
CN112331745B (zh) * | 2020-10-27 | 2022-04-12 | 华灿光电(苏州)有限公司 | 发光二极管外延片制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW502457B (en) * | 2000-06-26 | 2002-09-11 | Ping-Yu Guei | Method for activating p-type GaN film |
CN1677703A (zh) * | 2004-03-12 | 2005-10-05 | 三星电子株式会社 | 氮化物基发光器件及其制造方法 |
CN101002340A (zh) * | 2004-07-08 | 2007-07-18 | Lg伊诺特有限公司 | 氮化物半导体发光器件及其制造方法 |
CN101471408A (zh) * | 2007-12-28 | 2009-07-01 | 北京大学 | 镁掺杂氮化镓基材料和发光二极管p型氮化镓的激活方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4451811B2 (ja) * | 2005-05-09 | 2010-04-14 | ローム株式会社 | 窒化物半導体素子の製法 |
KR100664039B1 (ko) * | 2005-09-08 | 2007-01-03 | 엘지전자 주식회사 | 질화물 반도체 소자 제조 방법 |
KR20110012567A (ko) * | 2009-07-31 | 2011-02-09 | 박흥균 | 대면적 전자빔을 이용한 p형 질화갈륨층 처리 방법 |
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- 2011-09-26 CN CN201110288045.XA patent/CN103021844B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW502457B (en) * | 2000-06-26 | 2002-09-11 | Ping-Yu Guei | Method for activating p-type GaN film |
CN1677703A (zh) * | 2004-03-12 | 2005-10-05 | 三星电子株式会社 | 氮化物基发光器件及其制造方法 |
CN101002340A (zh) * | 2004-07-08 | 2007-07-18 | Lg伊诺特有限公司 | 氮化物半导体发光器件及其制造方法 |
CN101471408A (zh) * | 2007-12-28 | 2009-07-01 | 北京大学 | 镁掺杂氮化镓基材料和发光二极管p型氮化镓的激活方法 |
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CN103021844A (zh) | 2013-04-03 |
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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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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. |
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Granted publication date: 20150930 |