CN102074472A - 提高硅化学机械抛光效率的方法 - Google Patents
提高硅化学机械抛光效率的方法 Download PDFInfo
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- CN102074472A CN102074472A CN2009102018494A CN200910201849A CN102074472A CN 102074472 A CN102074472 A CN 102074472A CN 2009102018494 A CN2009102018494 A CN 2009102018494A CN 200910201849 A CN200910201849 A CN 200910201849A CN 102074472 A CN102074472 A CN 102074472A
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102768980A (zh) * | 2012-07-06 | 2012-11-07 | 上海新傲科技股份有限公司 | 衬底的表面处理方法和带有绝缘埋层衬底的制作方法 |
CN102768949A (zh) * | 2012-07-06 | 2012-11-07 | 上海新傲科技股份有限公司 | 带有绝缘埋层的衬底的表面处理方法 |
CN102909639A (zh) * | 2012-10-30 | 2013-02-06 | 上海新傲科技股份有限公司 | 半导体衬底的表面处理方法 |
WO2019041153A1 (en) * | 2017-08-30 | 2019-03-07 | Texas Instruments Incorporated | ENGRAVING AND MECHANICAL GRINDING OF FILM LAYERS STACKED ON A SEMICONDUCTOR SUBSTRATE |
CN109698122A (zh) * | 2018-12-27 | 2019-04-30 | 西安奕斯伟硅片技术有限公司 | 晶圆处理方法和装置 |
CN112820629A (zh) * | 2020-12-31 | 2021-05-18 | 上海新昇半导体科技有限公司 | 一种晶圆研磨方法 |
Citations (3)
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KR20020053938A (ko) * | 2000-12-26 | 2002-07-06 | 박종섭 | 2단계 화학적기계연마 공정을 이용한 폴리실리콘막의연마방법 |
US20050191858A1 (en) * | 2004-02-27 | 2005-09-01 | Akira Fukunaga | Substrate processing method and apparatus |
KR100713345B1 (ko) * | 2005-12-28 | 2007-05-04 | 동부일렉트로닉스 주식회사 | 반도체 소자의 샐로우 트렌치 분리 구조 제조방법 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20020053938A (ko) * | 2000-12-26 | 2002-07-06 | 박종섭 | 2단계 화학적기계연마 공정을 이용한 폴리실리콘막의연마방법 |
US20050191858A1 (en) * | 2004-02-27 | 2005-09-01 | Akira Fukunaga | Substrate processing method and apparatus |
KR100713345B1 (ko) * | 2005-12-28 | 2007-05-04 | 동부일렉트로닉스 주식회사 | 반도체 소자의 샐로우 트렌치 분리 구조 제조방법 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102768980A (zh) * | 2012-07-06 | 2012-11-07 | 上海新傲科技股份有限公司 | 衬底的表面处理方法和带有绝缘埋层衬底的制作方法 |
CN102768949A (zh) * | 2012-07-06 | 2012-11-07 | 上海新傲科技股份有限公司 | 带有绝缘埋层的衬底的表面处理方法 |
CN102909639A (zh) * | 2012-10-30 | 2013-02-06 | 上海新傲科技股份有限公司 | 半导体衬底的表面处理方法 |
WO2019041153A1 (en) * | 2017-08-30 | 2019-03-07 | Texas Instruments Incorporated | ENGRAVING AND MECHANICAL GRINDING OF FILM LAYERS STACKED ON A SEMICONDUCTOR SUBSTRATE |
US10249504B2 (en) | 2017-08-30 | 2019-04-02 | Texas Instruments Incorporated | Etching and mechanical grinding film-layers stacked on a semiconductor substrate |
US10566204B2 (en) | 2017-08-30 | 2020-02-18 | Texas Instruments Incorporated | Etching and mechanical grinding film-layers stacked on a semiconductor substrate |
CN111066125A (zh) * | 2017-08-30 | 2020-04-24 | 德克萨斯仪器股份有限公司 | 蚀刻并机械研磨堆叠在半导体衬底上的膜层 |
CN109698122A (zh) * | 2018-12-27 | 2019-04-30 | 西安奕斯伟硅片技术有限公司 | 晶圆处理方法和装置 |
CN112820629A (zh) * | 2020-12-31 | 2021-05-18 | 上海新昇半导体科技有限公司 | 一种晶圆研磨方法 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140108 |
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Effective date of registration: 20140108 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Applicant before: Shanghai Huahong NEC Electronics Co., Ltd. |
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Application publication date: 20110525 |