CN103400934B - 3d磁传感器的形成方法 - Google Patents
3d磁传感器的形成方法 Download PDFInfo
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- CN103400934B CN103400934B CN201310314998.8A CN201310314998A CN103400934B CN 103400934 B CN103400934 B CN 103400934B CN 201310314998 A CN201310314998 A CN 201310314998A CN 103400934 B CN103400934 B CN 103400934B
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 9
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 238000011031 large-scale manufacturing process Methods 0.000 description 1
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CN201310314998.8A CN103400934B (zh) | 2013-07-24 | 2013-07-24 | 3d磁传感器的形成方法 |
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CN103400934A CN103400934A (zh) | 2013-11-20 |
CN103400934B true CN103400934B (zh) | 2016-08-24 |
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Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730351A (zh) * | 2014-01-07 | 2014-04-16 | 上海华虹宏力半导体制造有限公司 | 刻蚀后的灰化方法及磁传感器的形成方法 |
CN103730570B (zh) * | 2014-01-07 | 2016-08-24 | 上海华虹宏力半导体制造有限公司 | 磁传感器的形成方法 |
CN104766783A (zh) * | 2014-01-08 | 2015-07-08 | 上海矽睿科技有限公司 | 一种含钽薄膜的刻蚀工艺 |
CN104793150A (zh) * | 2014-01-22 | 2015-07-22 | 上海矽睿科技有限公司 | 一种磁传感器及该磁传感器的制备方法 |
CN104793156B (zh) * | 2014-01-22 | 2018-08-31 | 上海矽睿科技有限公司 | 磁传感装置的制备方法 |
CN103824936B (zh) * | 2014-03-07 | 2017-02-08 | 上海华虹宏力半导体制造有限公司 | 磁感应器的形成方法 |
CN103964374B (zh) * | 2014-03-17 | 2016-06-29 | 上海华虹宏力半导体制造有限公司 | 一种去除mems传感器之再沉积聚合物的方法 |
CN104681713B (zh) * | 2014-12-25 | 2017-07-11 | 上海华虹宏力半导体制造有限公司 | 各向异性磁阻及提升各向异性磁阻z轴敏感度的制备方法 |
CN104485415B (zh) * | 2014-12-25 | 2018-03-06 | 上海华虹宏力半导体制造有限公司 | 各向异性磁阻结构 |
CN104576923B (zh) * | 2014-12-29 | 2017-06-06 | 上海华虹宏力半导体制造有限公司 | 3damr传感器z方向磁电阻感应薄膜图形定义方法 |
CN104627954A (zh) * | 2015-01-31 | 2015-05-20 | 上海华虹宏力半导体制造有限公司 | 用于mems传感器的刻蚀方法 |
CN104868051A (zh) * | 2015-03-27 | 2015-08-26 | 上海矽睿科技有限公司 | 高灵敏度磁传感装置及其制备方法 |
CN104916775B (zh) * | 2015-04-17 | 2017-11-24 | 上海华虹宏力半导体制造有限公司 | 一种3d磁传感器的制作方法 |
CN104835908A (zh) * | 2015-04-17 | 2015-08-12 | 上海华虹宏力半导体制造有限公司 | 用于3d amr的氮化钽刻蚀方法 |
CN104934362B (zh) * | 2015-04-17 | 2018-05-04 | 上海华虹宏力半导体制造有限公司 | 深槽的制作方法 |
CN105140389B (zh) * | 2015-08-11 | 2018-01-26 | 上海华虹宏力半导体制造有限公司 | 一种三轴磁传感器的制造方法 |
CN105174208B (zh) * | 2015-08-11 | 2017-06-09 | 上海华虹宏力半导体制造有限公司 | 一种mems器件的制造方法 |
CN106335872A (zh) * | 2016-10-10 | 2017-01-18 | 上海华虹宏力半导体制造有限公司 | 沟槽结构及其形成方法和三轴磁传感器的制作方法 |
CN108231748A (zh) * | 2018-01-12 | 2018-06-29 | 上海华虹宏力半导体制造有限公司 | 改善聚合物残留的方法及半导体结构 |
CN109160487A (zh) * | 2018-08-14 | 2019-01-08 | 上海华虹宏力半导体制造有限公司 | Mems三轴amr磁力传感器的制造方法 |
CN110491796B (zh) * | 2019-08-23 | 2021-11-26 | 上海华虹宏力半导体制造有限公司 | 3d磁传感器的漏电流测试结构及其形成方法 |
CN114988348A (zh) * | 2022-04-28 | 2022-09-02 | 上海华虹宏力半导体制造有限公司 | Mems中磁性材料的刻蚀方法 |
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CN1391269A (zh) * | 2001-06-07 | 2003-01-15 | 矽统科技股份有限公司 | 防止介层窗过度蚀刻的方法及其构造 |
US20060006542A1 (en) * | 2004-07-09 | 2006-01-12 | Han-Choon Lee | Semiconductor device and method for manufacturing the same |
US20070252279A1 (en) * | 2003-01-03 | 2007-11-01 | Samsung Electronics Co., Ltd. | Method of manufacturing a semiconductor device having a silicidation blocking layer |
CN102054761A (zh) * | 2009-11-10 | 2011-05-11 | 中芯国际集成电路制造(上海)有限公司 | 双镶嵌结构的形成方法、半导体结构 |
CN103178206A (zh) * | 2013-02-26 | 2013-06-26 | 上海宏力半导体制造有限公司 | 用于三轴磁传感器的刻蚀方法 |
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2013
- 2013-07-24 CN CN201310314998.8A patent/CN103400934B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1391269A (zh) * | 2001-06-07 | 2003-01-15 | 矽统科技股份有限公司 | 防止介层窗过度蚀刻的方法及其构造 |
US20070252279A1 (en) * | 2003-01-03 | 2007-11-01 | Samsung Electronics Co., Ltd. | Method of manufacturing a semiconductor device having a silicidation blocking layer |
US20060006542A1 (en) * | 2004-07-09 | 2006-01-12 | Han-Choon Lee | Semiconductor device and method for manufacturing the same |
CN102054761A (zh) * | 2009-11-10 | 2011-05-11 | 中芯国际集成电路制造(上海)有限公司 | 双镶嵌结构的形成方法、半导体结构 |
CN103178206A (zh) * | 2013-02-26 | 2013-06-26 | 上海宏力半导体制造有限公司 | 用于三轴磁传感器的刻蚀方法 |
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