发明名称 |
TOUCH SENSING APPARATUS AND OPERATING METHOD THEREOF |
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.
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申请公布号 |
US2013113722(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201213347241 |
申请日期 |
2012.01.10 |
申请人 |
LEE SANG HO;PARK TAH JOON;KWON YONG IL;HONG GYUNG HEE;SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
LEE SANG HO;PARK TAH JOON;KWON YONG IL;HONG GYUNG HEE |
分类号 |
G09G5/00;G06F3/041 |
主分类号 |
G09G5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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