公开(公告)号：US20160334930A1

公开(公告)日：2016-11-17

申请号：US15059886

申请日：2016-03-03

Applicant: Samsung Display Co., Ltd

Inventor： Jeong Kyoo KIM ,  Kyung Youl MIN ,  Choong Sun SHIN

IPC: G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/044

Abstract: There is provided a touch panel, including: a plurality of sensing electrodes divided into a plurality of sensing electrode groups; and a plurality of touch detection circuits correspondingly connected to the plurality of sensing electrode groups, respectively, wherein the first touch detection circuit includes a first touch detection circuit unit outputting a first output value depending on a test voltage and the second touch detection circuit includes a second touch detection circuit unit outputting a second output value depending on the test voltage, the second touch detection circuit is adjacent to the first touch detection circuit, and the second output value is corrected to reduce a difference between the first output value and the second output value.

Abstract translation: 提供了一种触摸面板，包括：分成多个感测电极组的多个感测电极; 以及分别对应地连接到所述多个感测电极组的多个触摸检测电路，其中所述第一触摸检测电路包括第一触摸检测电路单元，其根据测试电压输出第一输出值，并且所述第二触摸检测电路包括： 第二触摸检测电路单元根据测试电压输出第二输出值，第二触摸检测电路与第一触摸检测电路相邻，并且校正第二输出值以减小第一输出值和第二输出之间的差 值。