CN102443395B - 用于湿法蚀刻二氧化硅的组合物 - Google Patents
用于湿法蚀刻二氧化硅的组合物 Download PDFInfo
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- CN102443395B CN102443395B CN201010298055.7A CN201010298055A CN102443395B CN 102443395 B CN102443395 B CN 102443395B CN 201010298055 A CN201010298055 A CN 201010298055A CN 102443395 B CN102443395 B CN 102443395B
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CN102443395A CN102443395A (zh) | 2012-05-09 |
CN102443395B true CN102443395B (zh) | 2016-01-20 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6094159B2 (ja) * | 2012-11-13 | 2017-03-15 | 三菱電機株式会社 | 半導体装置の製造方法 |
CN104124305A (zh) * | 2014-06-25 | 2014-10-29 | 上饶光电高科技有限公司 | 一种处理晶体硅太阳能电池片串联电阻偏大的方法 |
CN105368452B (zh) * | 2014-08-12 | 2019-02-19 | 易安爱富科技有限公司 | 氧化硅层蚀刻液 |
US10515820B2 (en) | 2016-03-30 | 2019-12-24 | Tokyo Electron Limited | Process and apparatus for processing a nitride structure without silica deposition |
US10325779B2 (en) | 2016-03-30 | 2019-06-18 | Tokyo Electron Limited | Colloidal silica growth inhibitor and associated method and system |
US10177002B2 (en) * | 2016-04-29 | 2019-01-08 | Applied Materials, Inc. | Methods for chemical etching of silicon |
CN106087066A (zh) * | 2016-06-15 | 2016-11-09 | 廊坊中电熊猫晶体科技有限公司 | 一种改善石英晶体片表面粗糙度的方法 |
KR102436721B1 (ko) * | 2017-09-06 | 2022-08-29 | 엔테그리스, 아이엔씨. | 질화 규소를 포함하는 기판을 에칭하는 조성물 및 방법 |
CN109734062B (zh) * | 2018-12-29 | 2022-02-25 | 江苏华盛锂电材料股份有限公司 | 一种二氟磺酰亚胺酸的制备方法 |
CN112251233B (zh) * | 2020-10-22 | 2021-09-07 | 湖北兴福电子材料有限公司 | 一种去磨纹的硅蚀刻液 |
CN114517094B (zh) * | 2020-11-20 | 2023-08-22 | 苏州阿特斯阳光电力科技有限公司 | 一种丝网印刷电化学刻蚀用浆料及其制备方法和应用 |
CN114369460B (zh) * | 2021-12-09 | 2023-07-11 | 湖北兴福电子材料股份有限公司 | 一种提高凹型沟槽结构二氧化硅蚀刻均匀性的蚀刻液 |
CN116103047B (zh) * | 2022-09-20 | 2024-03-12 | 湖北兴福电子材料股份有限公司 | 一种高选择性蚀刻掺杂氧化硅/碳氮化硅的蚀刻液 |
CN116162460A (zh) * | 2022-12-26 | 2023-05-26 | 湖北兴福电子材料股份有限公司 | 一种防止侵蚀铝的缓冲氧化物蚀刻液 |
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EP0265584A2 (en) * | 1986-10-30 | 1988-05-04 | International Business Machines Corporation | Method and materials for etching silicon dioxide using silicon nitride or silicon rich dioxide as an etch barrier |
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KR100823461B1 (ko) * | 2007-05-11 | 2008-04-21 | 테크노세미켐 주식회사 | 실리콘산화막 및 실리콘질화막 식각용 식각액 조성물 |
CN101496146A (zh) * | 2005-10-05 | 2009-07-29 | 高级技术材料公司 | 选择性蚀刻栅极隔片氧化物材料的组合物和方法 |
CN101643648A (zh) * | 2008-08-08 | 2010-02-10 | 第一毛织株式会社 | 用于蚀刻氧化硅层的组合物、使用其蚀刻半导体器件的方法及用于蚀刻半导体器件的组合物 |
Family Cites Families (2)
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---|---|---|---|---|
EP1251553B1 (en) * | 2001-04-19 | 2004-07-21 | Infineon Technologies SC300 GmbH & Co. KG | Method of recycling a dummy silicon wafer |
US20100112728A1 (en) * | 2007-03-31 | 2010-05-06 | Advanced Technology Materials, Inc. | Methods for stripping material for wafer reclamation |
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Patent Citations (5)
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EP0265584A2 (en) * | 1986-10-30 | 1988-05-04 | International Business Machines Corporation | Method and materials for etching silicon dioxide using silicon nitride or silicon rich dioxide as an etch barrier |
CN101496146A (zh) * | 2005-10-05 | 2009-07-29 | 高级技术材料公司 | 选择性蚀刻栅极隔片氧化物材料的组合物和方法 |
CN101029288A (zh) * | 2006-02-28 | 2007-09-05 | 李起元 | 用于除去杂质的清洗液组合物及除去杂质的方法 |
KR100823461B1 (ko) * | 2007-05-11 | 2008-04-21 | 테크노세미켐 주식회사 | 실리콘산화막 및 실리콘질화막 식각용 식각액 조성물 |
CN101643648A (zh) * | 2008-08-08 | 2010-02-10 | 第一毛织株式会社 | 用于蚀刻氧化硅层的组合物、使用其蚀刻半导体器件的方法及用于蚀刻半导体器件的组合物 |
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Address after: Gyeonggi Do, South Korea Patentee after: SOULBRAIN Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: TECHNO SEMICHEM Co.,Ltd. Address after: Gyeonggi Do, South Korea Patentee after: Xiubo ruiyin holding Zhushi commune Address before: Gyeonggi Do, South Korea Patentee before: SOULBRAIN Co.,Ltd. |
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Effective date of registration: 20220126 Address after: Gyeonggi Do, South Korea Patentee after: SOULBRAIN Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Xiubo ruiyin holding Zhushi commune |