CN101872739B - 沟槽的填充方法 - Google Patents
沟槽的填充方法 Download PDFInfo
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CN 200910057115 CN101872739B (zh) | 2009-04-23 | 2009-04-23 | 沟槽的填充方法 |
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CN 200910057115 CN101872739B (zh) | 2009-04-23 | 2009-04-23 | 沟槽的填充方法 |
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CN101872739A CN101872739A (zh) | 2010-10-27 |
CN101872739B true CN101872739B (zh) | 2013-10-23 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102468224A (zh) * | 2010-11-17 | 2012-05-23 | 中芯国际集成电路制造(北京)有限公司 | 半导体互连结构的制作方法 |
CN102543820B (zh) * | 2010-12-16 | 2014-11-05 | 中芯国际集成电路制造(北京)有限公司 | 浅沟槽隔离结构及其形成方法 |
CN102446839A (zh) * | 2011-10-21 | 2012-05-09 | 上海华力微电子有限公司 | 一种前金属介电质层的淀积方法 |
CN102534550B (zh) * | 2012-02-27 | 2013-10-23 | 上海华力微电子有限公司 | 一种用于栅极侧墙的二氧化硅薄膜的沉积方法 |
CN102703878A (zh) * | 2012-05-22 | 2012-10-03 | 上海华力微电子有限公司 | 一种侧墙薄膜沉积方法 |
CN103456674A (zh) * | 2012-06-04 | 2013-12-18 | 上海华虹Nec电子有限公司 | 深沟槽形貌分析样品的制备方法 |
CN103035515B (zh) * | 2012-07-18 | 2015-10-14 | 上海华虹宏力半导体制造有限公司 | 沟槽的填充方法 |
CN103035502A (zh) * | 2012-08-01 | 2013-04-10 | 上海华虹Nec电子有限公司 | Igbt栅极沟槽多晶硅的填充方法 |
CN103855070A (zh) * | 2012-11-29 | 2014-06-11 | 上海华虹宏力半导体制造有限公司 | 超低密度有源区的浅沟槽隔离平坦化的方法 |
CN103779264A (zh) * | 2014-02-27 | 2014-05-07 | 上海贝岭股份有限公司 | 一种浅沟槽隔离结构的制造方法 |
CN105470128B (zh) * | 2014-09-12 | 2018-07-20 | 上海华虹宏力半导体制造有限公司 | 沟槽型功率器件中沟槽底部的厚氧化层的制备方法 |
CN105551962B (zh) * | 2015-12-22 | 2018-10-26 | 上海华虹宏力半导体制造有限公司 | 次常压无掺杂硅玻璃成膜方法 |
CN113363134A (zh) * | 2020-03-05 | 2021-09-07 | 上海新微技术研发中心有限公司 | 沉积氧化硅薄膜的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5741740A (en) * | 1997-06-12 | 1998-04-21 | Taiwan Semiconductor Manufacturing Company, Ltd. | Shallow trench isolation (STI) method employing gap filling silicon oxide dielectric layer |
CN1265225A (zh) * | 1997-05-23 | 2000-08-30 | 艾利森电话股份有限公司 | 集成电路及其元件与制造方法 |
CN1383201A (zh) * | 2001-04-24 | 2002-12-04 | 华邦电子股份有限公司 | 浅凹槽隔离结构的制造方法 |
CN1649122A (zh) * | 2004-01-29 | 2005-08-03 | 台湾积体电路制造股份有限公司 | 形成浅沟槽隔离(sti)的方法及其结构 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1265225A (zh) * | 1997-05-23 | 2000-08-30 | 艾利森电话股份有限公司 | 集成电路及其元件与制造方法 |
US5741740A (en) * | 1997-06-12 | 1998-04-21 | Taiwan Semiconductor Manufacturing Company, Ltd. | Shallow trench isolation (STI) method employing gap filling silicon oxide dielectric layer |
CN1383201A (zh) * | 2001-04-24 | 2002-12-04 | 华邦电子股份有限公司 | 浅凹槽隔离结构的制造方法 |
CN1649122A (zh) * | 2004-01-29 | 2005-08-03 | 台湾积体电路制造股份有限公司 | 形成浅沟槽隔离(sti)的方法及其结构 |
Non-Patent Citations (1)
Title |
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JP特开平8-255791A 1996.10.01 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20131216 |
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Effective date of registration: 20131216 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |