CN103970380A - 电容式触控系统及其驱动装置 - Google Patents
电容式触控系统及其驱动装置 Download PDFInfo
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- CN103970380A CN103970380A CN201310041956.1A CN201310041956A CN103970380A CN 103970380 A CN103970380 A CN 103970380A CN 201310041956 A CN201310041956 A CN 201310041956A CN 103970380 A CN103970380 A CN 103970380A
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20120182255A1 (en) * | 2011-01-17 | 2012-07-19 | Raydium Semiconductor Corporation | Control device for a touch panel |
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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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20120182255A1 (en) * | 2011-01-17 | 2012-07-19 | Raydium Semiconductor Corporation | Control device for a touch panel |
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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Effective date of registration: 20181217 Address after: Taiwan Hsinchu County China jhubei City, Taiwan two yuan Street No. 1 10 floor 1 Patentee after: Ilitek Technology Co., Ltd. Address before: Taiwan Hsinchu County Tai Yuan Street China jhubei City, No. 26 4 floor 1 Patentee before: MStar Semiconductor Co., Ltd. |
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Effective date of registration: 20210203 Address after: Grand Cayman Islands Patentee after: Yili Technology (Cayman) Co., Ltd Address before: 1, 10th floor, No.1, Taiyuan 2nd Street, Zhubei City, Xinzhu County, Taiwan, China Patentee before: ILI TECHNOLOGY Corp. |
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