A method for detecting the wet water state of a touch screen and a capacitance touch control device. The method includes obtaining a datum characteristic data value (S101) obtained from the sample characteristic data of the coupling capacitance output of each coupling capacitor electrode in the capacitance array network, and obtaining each coupling in the capacitance array network. To determine whether the corresponding coupling capacitance is in a wet water state (S102), according to the real time characteristic data of each coupled capacitance output and the datum characteristic data. The touch screen of the terminal can be selected to adjust touch function or turn off some of the power supply in the circuit after being wet.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请,...
【专利技术属性】
技术研发人员:方军,吴双,
申请(专利权)人:深圳市汇顶科技股份有限公司,
类型:发明
国别省市:广东,44
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