发明名称 |
TOUCH DETECTING APPARATUS AND METHOD |
摘要 |
According to an embodiment of the present invention, provided is a touch detecting apparatus including a plurality of sensor pads arranged in a plurality of rows and columns; a driving line disposed between the columns of the plurality of sensor pads; a touch detection unit detecting a touch by measuring a change in output voltage of the sensor pad after alternating voltage is applied to the sensor pad and the driving line in each of a first frame and a second frame during a floating state after charging of the sensor pad. [Reference numerals] (210) Touch detection unit; (220) Touch information processing unit; (230) Memory; (240) Control unit |
申请公布号 |
KR20140029147(A) |
申请公布日期 |
2014.03.10 |
申请号 |
KR20130069856 |
申请日期 |
2013.06.18 |
申请人 |
CRUCIALTEC CO., LTD. |
发明人 |
OH, YOUNG JIN;JEONG, ICK CHAN;YANG, CHEOL SEUNG |
分类号 |
G06F3/044 |
主分类号 |
G06F3/044 |
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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