公开(公告)号：US20130113722A1

公开(公告)日：2013-05-09

申请号：US13347241

申请日：2012-01-10

申请人： Sang Ho LEE ,  Tah Joon PARK ,  Yong Il KWON ,  Gyung Hee HONG

发明人： Sang Ho LEE ,  Tah Joon PARK ,  Yong Il KWON ,  Gyung Hee HONG

IPC分类号： G09G5/00 ,  G06F3/041

CPC分类号： G06F1/3206 ,  G06F1/3231 ,  G06F3/0416 ,  G09G5/00 ,  G09G2330/021 ,  Y02D10/173

摘要： There are provided a touch sensing apparatus and an operating method thereof. The touch sensing apparatus includes: a panel unit including a plurality of first electrodes and a plurality of second electrodes, the first and second electrodes intersecting each other; a circuit unit applying first driving signals to the first electrodes and detecting sensed signals from the second electrodes; and a control unit controlling an operation of the circuit unit, wherein the control unit controls the circuit unit to simultaneously apply the first driving signals to the first electrodes during a first duration corresponding to a sleep mode and detect first sensed signals from the second electrodes, and determines whether a valid touch has occurred during the first duration to determine whether to cancel the sleep mode.

摘要翻译： 提供了一种触摸感测装置及其操作方法。 触摸感测装置包括：面板单元，包括多个第一电极和多个第二电极，第一和第二电极彼此交叉; 电路单元，将第一驱动信号施加到第一电极并检测来自第二电极的感测信号; 以及控制单元，其控制所述电路单元的操作，其中所述控制单元控制所述电路单元，以在对应于睡眠模式的第一持续时间期间同时将所述第一驱动信号施加到所述第一电极，并且检测来自所述第二电极的第一感测信号， 并且确定在第一持续时间内是否发生了有效触摸以确定是否取消睡眠模式。

公开(公告)号：US20130106768A1

公开(公告)日：2013-05-02

申请号：US13346063

申请日：2012-01-09

申请人： Gyung Hee HONG ,  Sang Ho Lee ,  Yong Il Kwon ,  Tah Joon Park

发明人： Gyung Hee HONG ,  Sang Ho Lee ,  Yong Il Kwon ,  Tah Joon Park

IPC分类号： G06F3/044

CPC分类号： G06F3/044 ,  G06F3/0416

摘要： There are provided a touch sensing apparatus and method. The touch sensing apparatus includes: a plurality of first electrodes; a plurality of second electrodes; and a controlling unit, wherein the controlling unit applies a first driving signal to at least one of the plurality of first electrodes, sequentially obtains sensed signals from the plurality of second electrodes intersecting with the at least one first electrode to which the first driving signal is applied, and applies a second driving signal having the same potential as that of the first driving signal to other second electrodes adjacent to the second electrode from which the controlling unit obtains the sensed signal while the controlling unit obtains the sensed signal from any one of the plurality of second electrodes.

摘要翻译： 提供了一种触摸感测装置和方法。 触摸感测装置包括：多个第一电极; 多个第二电极; 以及控制单元，其中所述控制单元向所述多个第一电极中的至少一个施加第一驱动信号，从与所述至少一个第一电极交叉的所述多个第二电极顺序地获得感测信号，所述第一驱动信号为 并且将与第一驱动信号具有相同电位的第二驱动信号施加到与控制单元获得感测信号的第二电极相邻的其他第二电极，同时控制单元从其中任何一个获得感测信号 多个第二电极。