CN103902116A - 用于电容检测的抗干扰方法和装置 - Google Patents
用于电容检测的抗干扰方法和装置 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017012221A1 (zh) * | 2015-07-17 | 2017-01-26 | 深圳市汇顶科技股份有限公司 | 电容感测电路及自容式触控面板 |
CN106656204A (zh) * | 2016-11-28 | 2017-05-10 | 杭州九阳小家电有限公司 | 一种实现触摸按键抗干扰的方法和装置 |
CN111554079A (zh) * | 2020-04-26 | 2020-08-18 | 成都铭钛科技有限公司 | 一种基于多通道数据的触发判断方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101900574A (zh) * | 2009-05-28 | 2010-12-01 | 瑞萨电子株式会社 | 判别人体与触摸式电极有无接触的半导体器件和触摸式传感器 |
US20120200524A1 (en) * | 2011-02-07 | 2012-08-09 | Cypress Semiconductor Corporation | Noise filtering devices, systems and methods for capacitance sensing devices |
CN102841715A (zh) * | 2012-08-09 | 2012-12-26 | 深圳市汇顶科技有限公司 | 电容触摸传感器、触控终端及其抗干扰方法和系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101900574A (zh) * | 2009-05-28 | 2010-12-01 | 瑞萨电子株式会社 | 判别人体与触摸式电极有无接触的半导体器件和触摸式传感器 |
US20120200524A1 (en) * | 2011-02-07 | 2012-08-09 | Cypress Semiconductor Corporation | Noise filtering devices, systems and methods for capacitance sensing devices |
CN102841715A (zh) * | 2012-08-09 | 2012-12-26 | 深圳市汇顶科技有限公司 | 电容触摸传感器、触控终端及其抗干扰方法和系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017012221A1 (zh) * | 2015-07-17 | 2017-01-26 | 深圳市汇顶科技股份有限公司 | 电容感测电路及自容式触控面板 |
CN106656204A (zh) * | 2016-11-28 | 2017-05-10 | 杭州九阳小家电有限公司 | 一种实现触摸按键抗干扰的方法和装置 |
CN111554079A (zh) * | 2020-04-26 | 2020-08-18 | 成都铭钛科技有限公司 | 一种基于多通道数据的触发判断方法及装置 |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
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