CN101752243A - 一种去除正面化学气相沉积层二氧化硅膜的方法 - Google Patents
一种去除正面化学气相沉积层二氧化硅膜的方法 Download PDFInfo
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- CN101752243A CN101752243A CN200810239404A CN200810239404A CN101752243A CN 101752243 A CN101752243 A CN 101752243A CN 200810239404 A CN200810239404 A CN 200810239404A CN 200810239404 A CN200810239404 A CN 200810239404A CN 101752243 A CN101752243 A CN 101752243A
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 235000012239 silicon dioxide Nutrition 0.000 title claims abstract description 12
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 12
- 238000005229 chemical vapour deposition Methods 0.000 title claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 46
- 239000010703 silicon Substances 0.000 claims abstract description 46
- 239000002253 acid Substances 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910052681 coesite Inorganic materials 0.000 abstract 4
- 229910052906 cristobalite Inorganic materials 0.000 abstract 4
- 229910052682 stishovite Inorganic materials 0.000 abstract 4
- 229910052905 tridymite Inorganic materials 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 7
- 238000005498 polishing Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 241000254062 Scarabaeidae Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
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CN 200810239404 CN101752243B (zh) | 2008-12-08 | 2008-12-08 | 一种去除正面化学气相沉积层二氧化硅膜的方法 |
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CN 200810239404 CN101752243B (zh) | 2008-12-08 | 2008-12-08 | 一种去除正面化学气相沉积层二氧化硅膜的方法 |
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CN101752243A true CN101752243A (zh) | 2010-06-23 |
CN101752243B CN101752243B (zh) | 2011-07-06 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103021809A (zh) * | 2012-12-03 | 2013-04-03 | 天津中环领先材料技术有限公司 | 一种点滴式硅片边缘二氧化硅的去除方法 |
CN103208442A (zh) * | 2012-03-15 | 2013-07-17 | 江苏汉莱科技有限公司 | 浸没式渗透下片 |
CN104966675A (zh) * | 2015-07-06 | 2015-10-07 | 麦斯克电子材料有限公司 | 使用蓝膜保护硅片表面部分二氧化硅膜的方法 |
CN105321815A (zh) * | 2014-07-30 | 2016-02-10 | 昆山中辰矽晶有限公司 | 边缘氧化层剥除装置及晶圆边缘氧化层的剥除方法 |
CN109686692A (zh) * | 2017-10-18 | 2019-04-26 | 昆山中辰矽晶有限公司 | 手动贴膜边缘去氧化层的制程方法 |
CN109830435A (zh) * | 2019-02-01 | 2019-05-31 | 天津中环领先材料技术有限公司 | 一种去除硅片表面二氧化硅膜的装置及方法 |
CN109904070A (zh) * | 2017-12-11 | 2019-06-18 | 有研半导体材料有限公司 | 一种大直径晶圆的衬底边缘处理方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1753154A (zh) * | 2004-09-23 | 2006-03-29 | 北京有色金属研究总院 | 一种晶圆氧化膜边缘的去除方法及装置 |
CN101118855A (zh) * | 2006-08-01 | 2008-02-06 | 上海华虹Nec电子有限公司 | 去除硅片背面氮化硅膜的方法 |
-
2008
- 2008-12-08 CN CN 200810239404 patent/CN101752243B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103208442A (zh) * | 2012-03-15 | 2013-07-17 | 江苏汉莱科技有限公司 | 浸没式渗透下片 |
CN103021809A (zh) * | 2012-12-03 | 2013-04-03 | 天津中环领先材料技术有限公司 | 一种点滴式硅片边缘二氧化硅的去除方法 |
CN105321815A (zh) * | 2014-07-30 | 2016-02-10 | 昆山中辰矽晶有限公司 | 边缘氧化层剥除装置及晶圆边缘氧化层的剥除方法 |
CN105321815B (zh) * | 2014-07-30 | 2018-01-30 | 昆山中辰矽晶有限公司 | 边缘氧化层剥除装置及晶圆边缘氧化层的剥除方法 |
CN104966675A (zh) * | 2015-07-06 | 2015-10-07 | 麦斯克电子材料有限公司 | 使用蓝膜保护硅片表面部分二氧化硅膜的方法 |
CN104966675B (zh) * | 2015-07-06 | 2017-12-05 | 麦斯克电子材料有限公司 | 使用蓝膜保护硅片表面部分二氧化硅膜的方法 |
CN109686692A (zh) * | 2017-10-18 | 2019-04-26 | 昆山中辰矽晶有限公司 | 手动贴膜边缘去氧化层的制程方法 |
CN109904070A (zh) * | 2017-12-11 | 2019-06-18 | 有研半导体材料有限公司 | 一种大直径晶圆的衬底边缘处理方法 |
CN109904070B (zh) * | 2017-12-11 | 2021-04-20 | 有研半导体材料有限公司 | 一种大直径晶圆的衬底边缘处理方法 |
CN109830435A (zh) * | 2019-02-01 | 2019-05-31 | 天津中环领先材料技术有限公司 | 一种去除硅片表面二氧化硅膜的装置及方法 |
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CN101752243B (zh) | 2011-07-06 |
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Owner name: GRINM ADVANCED MATERIALS CO., LTD. Free format text: FORMER NAME: GRINM SEMICONDUCTOR MATERIALS CO., LTD. |
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Address after: 100088, 2, Xinjie street, Beijing Patentee after: YOUYAN NEW MATERIAL CO., LTD. Address before: 100088, 2, Xinjie street, Beijing Patentee before: GRINM Semiconductor Materials Co., Ltd. |
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Address after: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee after: Youyan semiconductor silicon materials Co.,Ltd. Address before: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee before: GRINM SEMICONDUCTOR MATERIALS Co.,Ltd. |