发明名称 |
Apparatus and Method for Preventing False Touches in Touch Screen Systems |
摘要 |
A method comprises during a frame period finding a first EFT noise influenced sensor of a touch screen panel, determining whether the first EFT noise influenced sensor is located at a last transmitting/driving line of the touch screen panel, designating the frame period as a noise influenced frame period using an absolute value threshold if the first EFT noise influenced sensor is not located at the last transmitting/driving line and designating the frame period as the noise influenced frame period using a percentage threshold if the first EFT noise influenced sensor is located at the last transmitting/driving line. |
申请公布号 |
US2014098032(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
US201213648149 |
申请日期 |
2012.10.09 |
申请人 |
STMICROELECTRONICS ASIA PACIFIC PTE;STMICROELECTRONICS ASIA PACIFIC PTE LTD (SINGAPORE) |
发明人 |
NG HONSIONG;CHANDRAN PRAVEESH;NAGARAJAN MYTHREYI;BHATIA RAVI |
分类号 |
G06F3/041 |
主分类号 |
G06F3/041 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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