CN103970380B - 电容式触控***及其驱动装置 - Google Patents
电容式触控***及其驱动装置 Download PDFInfo
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- CN103970380B CN103970380B CN201310041956.1A CN201310041956A CN103970380B CN 103970380 B CN103970380 B CN 103970380B CN 201310041956 A CN201310041956 A CN 201310041956A CN 103970380 B CN103970380 B CN 103970380B
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101257291A (zh) * | 2008-03-31 | 2008-09-03 | 北大方正集团有限公司 | 一种梯形激励脉冲发生方法及装置 |
CN101644973A (zh) * | 2008-05-19 | 2010-02-10 | 爱特梅尔公司 | 减少高频噪声的电容性感测 |
CN102339185A (zh) * | 2011-08-29 | 2012-02-01 | 深圳贝特莱电子科技有限公司 | 一种用于触摸屏控制芯片的抗噪声方法 |
CN102495701A (zh) * | 2011-11-16 | 2012-06-13 | 敦泰科技有限公司 | 一种电容触摸屏的触摸检测方法和触摸检测装置 |
CN102707828A (zh) * | 2011-02-25 | 2012-10-03 | 美士美积体产品公司 | 抵消触摸面板传感器的触摸面板偏移 |
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TWI453633B (zh) * | 2011-01-17 | 2014-09-21 | Raydium Semiconductor Corp | 觸控面板的控制裝置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101257291A (zh) * | 2008-03-31 | 2008-09-03 | 北大方正集团有限公司 | 一种梯形激励脉冲发生方法及装置 |
CN101644973A (zh) * | 2008-05-19 | 2010-02-10 | 爱特梅尔公司 | 减少高频噪声的电容性感测 |
CN102707828A (zh) * | 2011-02-25 | 2012-10-03 | 美士美积体产品公司 | 抵消触摸面板传感器的触摸面板偏移 |
CN102339185A (zh) * | 2011-08-29 | 2012-02-01 | 深圳贝特莱电子科技有限公司 | 一种用于触摸屏控制芯片的抗噪声方法 |
CN102495701A (zh) * | 2011-11-16 | 2012-06-13 | 敦泰科技有限公司 | 一种电容触摸屏的触摸检测方法和触摸检测装置 |
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