发明名称 TOUCH RECOGNITION APPARATUS AND METHOD IN CAPACITIVE TOUCH SCREEN
摘要 A touch recognition apparatus and method in a capacitive touch screen are provided. The touch recognition apparatus includes a touch panel including a first sub panel and a second panel intersecting each other, the first sub panel including a first electrode line and a second electrode line in X axis, a plurality of resistors being connected between the first electrode line and the second electrode line in X axis, and a controller outputting scan signals to the first electrode line in X axis and the first electrode line in Y axis, receiving scan sensing signals through the second electrode line in X axis and the second electrode line in Y axis, and measuring delay times between the scan signals and the scan sensing signals to touched positions in X axis and Y axis, respectively.
申请公布号 US2012146941(A1) 申请公布日期 2012.06.14
申请号 US201113313589 申请日期 2011.12.07
申请人 SHIN JONG WOO;SAMSUNG ELECTRONICS CO. LTD. 发明人 SHIN JONG WOO
分类号 G06F3/045 主分类号 G06F3/045
代理机构 代理人
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