发明名称 |
Method for filtering signals of touch sensitive device |
摘要 |
A method for filtering signals of a touch sensitive device is used to judge whether or not a touch signal output from a touch sensitive device is noise by utilize the arrangement pattern of sensing areas. If the sensing areas corresponding to the touch signal are arranged partially conforming to a noise arrangement pattern the touch signal will be discarded. The present invention uses a scheme of comparing the arrangement diagram of a touch signal with a plurality of noise arrangement patterns to decide whether or not to discard the touch signal so as to increase the accuracy and the stability of a capacitive touch sensitive device. |
申请公布号 |
US8599164(B2) |
申请公布日期 |
2013.12.03 |
申请号 |
US20080332270 |
申请日期 |
2008.12.10 |
申请人 |
CHEN HSI-KUN;WU KUO-CHEN;LIN CHUN-WEI;HUANG MING-SAN;HTC CORPORATION |
发明人 |
CHEN HSI-KUN;WU KUO-CHEN;LIN CHUN-WEI;HUANG MING-SAN |
分类号 |
G06F3/045 |
主分类号 |
G06F3/045 |
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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