公开(公告)号：US20150234498A1

公开(公告)日：2015-08-20

申请号：US14623714

申请日：2015-02-17

Applicant: HiDeep Inc.

Inventor： Byungduck CHO ,  Seyeob KIM

IPC: G06F3/044

CPC classification number: G06F3/044

Abstract: A touch input device may be provided that includes: a touch sensor panel comprising n number of drive electrodes, m number of receiving electrodes, and a plurality of node capacitors which are formed by the drive electrodes and the receiving electrodes; a driving part which applies a driving signal to the drive electrode; a data processor which receives a signal including information on a capacitance of the node capacitor through the receiving electrode and detects touch information on the touch sensor panel; and a controller which controls the driving part to apply the driving signal to k number of the drive electrodes of n number of the drive electrodes in a first drive mode. The “n”, “m”, and “k” are natural numbers greater than 2 and “k” is less than “n”.

Abstract translation: 可以提供一种触摸输入装置，其包括：包括n个驱动电极，m个接收电极的触摸传感器面板和由驱动电极和接收电极形成的多个节点电容器; 将驱动信号施加到驱动电极的驱动部; 数据处理器，通过接收电极接收包含节点电容器电容的信息的信号，并检测触摸传感器面板上的触摸信息; 以及控制器，其以第一驱动模式控制驱动部分以将驱动信号施加到n个驱动电极的k个驱动电极。 “n”，“m”和“k”是大于2的自然数，“k”小于“n”。