CN102054748B - 铜互连线的形成方法和介质层的处理方法 - Google Patents
铜互连线的形成方法和介质层的处理方法 Download PDFInfo
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- CN102054748B CN102054748B CN 200910198113 CN200910198113A CN102054748B CN 102054748 B CN102054748 B CN 102054748B CN 200910198113 CN200910198113 CN 200910198113 CN 200910198113 A CN200910198113 A CN 200910198113A CN 102054748 B CN102054748 B CN 102054748B
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CN 200910198113 CN102054748B (zh) | 2009-11-02 | 2009-11-02 | 铜互连线的形成方法和介质层的处理方法 |
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CN102054748A CN102054748A (zh) | 2011-05-11 |
CN102054748B true CN102054748B (zh) | 2013-01-23 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102324400A (zh) * | 2011-09-28 | 2012-01-18 | 上海华力微电子有限公司 | 铜互连结构的制作方法 |
CN103035509B (zh) * | 2011-09-29 | 2015-03-11 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的制造方法 |
CN103545196B (zh) * | 2012-07-13 | 2017-04-19 | 中芯国际集成电路制造(上海)有限公司 | 金属互连线的制造方法 |
CN103021839B (zh) * | 2012-11-28 | 2015-06-17 | 上海华力微电子有限公司 | 提高无氮介质抗反射层薄膜与光刻胶粘附力的方法 |
CN104253081B (zh) * | 2013-06-26 | 2017-09-22 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的形成方法 |
CN106683983B (zh) * | 2017-01-12 | 2019-07-02 | 福建中科晶创光电科技有限公司 | 一种去除刻蚀后基片表面光刻胶的方法及实施装置 |
CN111384034B (zh) * | 2018-12-29 | 2022-03-04 | 苏州能讯高能半导体有限公司 | 半导体芯片、半导体晶圆及其制造方法 |
CN109841566B (zh) * | 2019-01-30 | 2021-12-17 | 长江存储科技有限责任公司 | 半导体结构的形成方法及半导体结构 |
CN112864089A (zh) * | 2019-11-27 | 2021-05-28 | 长鑫存储技术有限公司 | 半导体结构和互连结构的制备方法 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Effective date: 20121113 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121113 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Applicant after: Semiconductor Manufacturing International (Shanghai) Corporation Applicant after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Applicant before: Semiconductor Manufacturing International (Shanghai) Corporation |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20191102 |