公开(公告)号：US20130321334A1

公开(公告)日：2013-12-05

申请号：US13903558

申请日：2013-05-28

申请人： SHARP KABUSHIKI KAISHA

发明人： Shinichi YOSHIDA ,  Takahiro MORISHITA

IPC分类号： G06F3/044

CPC分类号： G06F3/044 ,  G06F3/0416

摘要： A detecting section of a touch sensor system detects a hand placing region in accordance with (i) a strength threshold for determining a strength of an electrostatic capacitance signal in a detection region so as to determine whether or not a touch input is carried out by a finger and (ii) a peripheral threshold which is lower than the strength threshold and is set so as to determine strengths of electrostatic capacitance signals in a plurality of peripheral regions surrounding the detection region.

摘要翻译： 触摸传感器系统的检测部分根据（i）用于确定检测区域中的静电电容信号的强度的强度阈值来检测手放置区域，以便确定触摸输入是否由 手指和（ii）低于强度阈值的外围阈值，并且被设置为确定围绕检测区域的多个周边区域中的静电电容信号的强度。