CN101252083B - 多晶硅栅表面的清洗方法 - Google Patents
多晶硅栅表面的清洗方法 Download PDFInfo
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- CN101252083B CN101252083B CN2008100351182A CN200810035118A CN101252083B CN 101252083 B CN101252083 B CN 101252083B CN 2008100351182 A CN2008100351182 A CN 2008100351182A CN 200810035118 A CN200810035118 A CN 200810035118A CN 101252083 B CN101252083 B CN 101252083B
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- silicon gate
- polycrystalline silicon
- cleaning method
- gate surface
- multicrystal silicon
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- Electrodes Of Semiconductors (AREA)
- Cleaning Or Drying Semiconductors (AREA)
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CN2008100351182A CN101252083B (zh) | 2008-03-25 | 2008-03-25 | 多晶硅栅表面的清洗方法 |
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CN2008100351182A CN101252083B (zh) | 2008-03-25 | 2008-03-25 | 多晶硅栅表面的清洗方法 |
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CN101252083A CN101252083A (zh) | 2008-08-27 |
CN101252083B true CN101252083B (zh) | 2012-07-04 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543666A (zh) * | 2010-12-08 | 2012-07-04 | 无锡华润上华科技有限公司 | 多晶硅的制程方法 |
CN102810458A (zh) * | 2011-05-31 | 2012-12-05 | 无锡华润上华半导体有限公司 | Wsi线性颗粒的解决方法 |
CN103137559B (zh) * | 2011-12-02 | 2015-08-19 | 中芯国际集成电路制造(上海)有限公司 | 伪多晶硅的移除方法及cmos金属栅极的制作方法 |
CN104517823B (zh) * | 2014-05-29 | 2019-01-04 | 上海华虹宏力半导体制造有限公司 | 硅化钨成膜工艺方法 |
CN108281382B (zh) * | 2018-01-22 | 2021-01-15 | 京东方科技集团股份有限公司 | 一种显示基板的制作方法及显示基板 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0848088B1 (en) * | 1996-12-16 | 2001-04-11 | Shin-Etsu Handotai Company Limited | A method for treating a surface of a silicon single crystal and a method for manufacturing a silicon single crystal thin film |
CN1773676A (zh) * | 2005-10-28 | 2006-05-17 | 南开大学 | 浸沾法金属诱导碟形晶畴多晶硅薄膜材料及制备和应用 |
CN1870298A (zh) * | 2006-06-09 | 2006-11-29 | 北京大学 | 一种nrom闪存控制栅及闪存单元的制备方法 |
CN101009236A (zh) * | 2006-01-24 | 2007-08-01 | 中芯国际集成电路制造(上海)有限公司 | 一种cdsem校准用样品的制作方法 |
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2008
- 2008-03-25 CN CN2008100351182A patent/CN101252083B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0848088B1 (en) * | 1996-12-16 | 2001-04-11 | Shin-Etsu Handotai Company Limited | A method for treating a surface of a silicon single crystal and a method for manufacturing a silicon single crystal thin film |
CN1773676A (zh) * | 2005-10-28 | 2006-05-17 | 南开大学 | 浸沾法金属诱导碟形晶畴多晶硅薄膜材料及制备和应用 |
CN101009236A (zh) * | 2006-01-24 | 2007-08-01 | 中芯国际集成电路制造(上海)有限公司 | 一种cdsem校准用样品的制作方法 |
CN1870298A (zh) * | 2006-06-09 | 2006-11-29 | 北京大学 | 一种nrom闪存控制栅及闪存单元的制备方法 |
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CN101252083A (zh) | 2008-08-27 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HONGLI SEMICONDUCTOR MANUFACTURE CO LTD, SHANGHAI Effective date: 20140424 |
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Effective date of registration: 20140424 Address after: 201203 Shanghai Zhangjiang hi tech park Zuchongzhi Road No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai Guo Shou Jing Road, Zhangjiang hi tech Park No. 818 Patentee before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |