CN102691109A - 一种垂直式碳化硅高温氧化装置 - Google Patents
一种垂直式碳化硅高温氧化装置 Download PDFInfo
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- CN102691109A CN102691109A CN2012102036969A CN201210203696A CN102691109A CN 102691109 A CN102691109 A CN 102691109A CN 2012102036969 A CN2012102036969 A CN 2012102036969A CN 201210203696 A CN201210203696 A CN 201210203696A CN 102691109 A CN102691109 A CN 102691109A
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- silica tube
- ring flange
- temperature oxidation
- quartz tube
- silit
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- 230000003647 oxidation Effects 0.000 title claims abstract description 30
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 30
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title abstract description 28
- 229910010271 silicon carbide Inorganic materials 0.000 title abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 159
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 239000000377 silicon dioxide Substances 0.000 claims description 73
- 238000009434 installation Methods 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 10
- 239000010453 quartz Substances 0.000 abstract 13
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 18
- 239000007789 gas Substances 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000000137 annealing Methods 0.000 description 7
- 238000011065 in-situ storage Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005389 semiconductor device fabrication Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102965724A (zh) * | 2012-12-18 | 2013-03-13 | 福建福晶科技股份有限公司 | 一种双层石英管密封结构提拉法单晶炉 |
CN103628140A (zh) * | 2013-10-09 | 2014-03-12 | 东莞市天域半导体科技有限公司 | 一种超高温双层水冷石英管真空室用双密封结构 |
CN104233460A (zh) * | 2013-06-09 | 2014-12-24 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 反应腔室及设置有该反应腔室的mocvd设备 |
CN110319192A (zh) * | 2019-07-10 | 2019-10-11 | 北京北方华创微电子装备有限公司 | 用于密封内石英管的密封结构、工艺设备及装配方法 |
CN110736346A (zh) * | 2019-10-24 | 2020-01-31 | 江苏能华微电子科技发展有限公司 | 一种扩散炉结构 |
CN112080801A (zh) * | 2019-06-14 | 2020-12-15 | 北京北方华创微电子装备有限公司 | 下炉膛组件、生长炉及其安装方法 |
CN115573035A (zh) * | 2021-07-06 | 2023-01-06 | 中国电子科技集团公司第四十八研究所 | 一种碳化硅高温氧化炉装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1544713A (zh) * | 2003-11-14 | 2004-11-10 | 中国科学院物理研究所 | 一种碳化硅晶体生长装置 |
CN2743375Y (zh) * | 2004-09-22 | 2005-11-30 | 中国科学院半导体研究所 | 竖直式离子注入碳化硅高温退火装置 |
CN101591803A (zh) * | 2008-05-28 | 2009-12-02 | 中国科学院半导体研究所 | 一种高温碳化硅双室热壁式外延生长装置 |
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2012
- 2012-06-19 CN CN201210203696.9A patent/CN102691109B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1544713A (zh) * | 2003-11-14 | 2004-11-10 | 中国科学院物理研究所 | 一种碳化硅晶体生长装置 |
CN2743375Y (zh) * | 2004-09-22 | 2005-11-30 | 中国科学院半导体研究所 | 竖直式离子注入碳化硅高温退火装置 |
CN101591803A (zh) * | 2008-05-28 | 2009-12-02 | 中国科学院半导体研究所 | 一种高温碳化硅双室热壁式外延生长装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102965724A (zh) * | 2012-12-18 | 2013-03-13 | 福建福晶科技股份有限公司 | 一种双层石英管密封结构提拉法单晶炉 |
CN104233460A (zh) * | 2013-06-09 | 2014-12-24 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 反应腔室及设置有该反应腔室的mocvd设备 |
CN104233460B (zh) * | 2013-06-09 | 2017-03-22 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 反应腔室及设置有该反应腔室的mocvd设备 |
CN103628140A (zh) * | 2013-10-09 | 2014-03-12 | 东莞市天域半导体科技有限公司 | 一种超高温双层水冷石英管真空室用双密封结构 |
CN103628140B (zh) * | 2013-10-09 | 2016-08-17 | 东莞市天域半导体科技有限公司 | 一种超高温双层水冷石英管真空室用双密封结构 |
CN112080801A (zh) * | 2019-06-14 | 2020-12-15 | 北京北方华创微电子装备有限公司 | 下炉膛组件、生长炉及其安装方法 |
CN110319192A (zh) * | 2019-07-10 | 2019-10-11 | 北京北方华创微电子装备有限公司 | 用于密封内石英管的密封结构、工艺设备及装配方法 |
CN110319192B (zh) * | 2019-07-10 | 2020-12-08 | 北京北方华创微电子装备有限公司 | 用于密封内石英管的密封结构、工艺设备及装配方法 |
CN110736346A (zh) * | 2019-10-24 | 2020-01-31 | 江苏能华微电子科技发展有限公司 | 一种扩散炉结构 |
CN115573035A (zh) * | 2021-07-06 | 2023-01-06 | 中国电子科技集团公司第四十八研究所 | 一种碳化硅高温氧化炉装置 |
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CN102691109B (zh) | 2015-05-20 |
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Denomination of invention: A Vertical Silicon Carbide High Temperature Oxidation Device Effective date of registration: 20230512 Granted publication date: 20150520 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: Guangdong Tianyu Semiconductor Co.,Ltd. Registration number: Y2023980040499 |
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