CN101399196A - 晶圆背面粗糙化处理方法 - Google Patents
晶圆背面粗糙化处理方法 Download PDFInfo
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- CN101399196A CN101399196A CNA2007100466868A CN200710046686A CN101399196A CN 101399196 A CN101399196 A CN 101399196A CN A2007100466868 A CNA2007100466868 A CN A2007100466868A CN 200710046686 A CN200710046686 A CN 200710046686A CN 101399196 A CN101399196 A CN 101399196A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100466868A CN101399196B (zh) | 2007-09-29 | 2007-09-29 | 晶圆背面粗糙化处理方法 |
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CN2007100466868A CN101399196B (zh) | 2007-09-29 | 2007-09-29 | 晶圆背面粗糙化处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN101399196A true CN101399196A (zh) | 2009-04-01 |
CN101399196B CN101399196B (zh) | 2010-07-21 |
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CN2007100466868A Expired - Fee Related CN101399196B (zh) | 2007-09-29 | 2007-09-29 | 晶圆背面粗糙化处理方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101882577A (zh) * | 2009-05-06 | 2010-11-10 | 中芯国际集成电路制造(上海)有限公司 | 晶圆背面粗糙处理的方法 |
CN102299052A (zh) * | 2010-06-22 | 2011-12-28 | 无锡华润上华半导体有限公司 | 晶片的制作方法 |
CN102403225A (zh) * | 2010-09-07 | 2012-04-04 | 无锡华润上华半导体有限公司 | 沟渠双扩散金属氧化半导体制作方法及装置 |
CN101957124B (zh) * | 2009-07-16 | 2012-08-08 | 中芯国际集成电路制造(上海)有限公司 | 一种晶片的干燥方法 |
CN102764740A (zh) * | 2012-07-02 | 2012-11-07 | 江阴新顺微电子有限公司 | 适用于半导体芯片背面金属化前处理的单面泡酸工艺 |
CN105957815A (zh) * | 2016-05-09 | 2016-09-21 | 上海华虹宏力半导体制造有限公司 | 半导体结构的形成方法 |
CN108630599A (zh) * | 2017-03-22 | 2018-10-09 | 东莞新科技术研究开发有限公司 | 芯片的形成方法 |
CN109346398A (zh) * | 2018-09-26 | 2019-02-15 | 广西桂芯半导体科技有限公司 | 一种超薄芯片生产方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19962136A1 (de) * | 1999-12-22 | 2001-06-28 | Merck Patent Gmbh | Verfahren zur Rauhätzung von Siliziumsolarzellen |
-
2007
- 2007-09-29 CN CN2007100466868A patent/CN101399196B/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101882577A (zh) * | 2009-05-06 | 2010-11-10 | 中芯国际集成电路制造(上海)有限公司 | 晶圆背面粗糙处理的方法 |
CN101957124B (zh) * | 2009-07-16 | 2012-08-08 | 中芯国际集成电路制造(上海)有限公司 | 一种晶片的干燥方法 |
CN102299052A (zh) * | 2010-06-22 | 2011-12-28 | 无锡华润上华半导体有限公司 | 晶片的制作方法 |
CN102403225A (zh) * | 2010-09-07 | 2012-04-04 | 无锡华润上华半导体有限公司 | 沟渠双扩散金属氧化半导体制作方法及装置 |
CN102403225B (zh) * | 2010-09-07 | 2013-08-14 | 无锡华润上华半导体有限公司 | 沟渠双扩散金属氧化半导体制作方法及装置 |
CN102764740A (zh) * | 2012-07-02 | 2012-11-07 | 江阴新顺微电子有限公司 | 适用于半导体芯片背面金属化前处理的单面泡酸工艺 |
CN105957815A (zh) * | 2016-05-09 | 2016-09-21 | 上海华虹宏力半导体制造有限公司 | 半导体结构的形成方法 |
CN108630599A (zh) * | 2017-03-22 | 2018-10-09 | 东莞新科技术研究开发有限公司 | 芯片的形成方法 |
CN109346398A (zh) * | 2018-09-26 | 2019-02-15 | 广西桂芯半导体科技有限公司 | 一种超薄芯片生产方法 |
Also Published As
Publication number | Publication date |
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CN101399196B (zh) | 2010-07-21 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING |
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Effective date of registration: 20111115 Address after: 201203 No. 18 Zhangjiang Road, Shanghai Co-patentee after: Semiconductor Manufacturing International (Beijing) Corporation Patentee after: Semiconductor Manufacturing International (Shanghai) Corporation Address before: 201203 No. 18 Zhangjiang Road, Shanghai Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20180929 |
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CF01 | Termination of patent right due to non-payment of annual fee |