发明名称 |
TOUCH DETECTING APPARATUS AND METHOD FOR ELIMINATING NOISE |
摘要 |
<p>The present invention relates to a touch detecting device reducing a noise influence. It outputs a level shift value based on a difference of a voltage change occurring by operating a touch sensing unit corresponding to a sensor pad, sequentially calculates touch coordinates and touch area by using the level shift value, and efficiently removes a noise to the sensor pad. [Reference numerals] (210) Touch detecting part;(220) Touch information processing part;(230) Memory;(240) Control part</p> |
申请公布号 |
KR20130136413(A) |
申请公布日期 |
2013.12.12 |
申请号 |
KR20130064285 |
申请日期 |
2013.06.04 |
申请人 |
CRUCIALTEC CO., LTD. |
发明人 |
AHN, KEON JOON;JEONG, ICK CHAN;OH, YOUNG JIN |
分类号 |
G06F3/03;G06F3/041 |
主分类号 |
G06F3/03 |
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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