发明名称 DISPLAY PANNEL, TOUCH INPUT DEVICE, DEVICE FOR DETECTING TOUCH POSITION AND TOUCH PRESSURE FROM THE DISPLAY PANNEL, AND METHOD FOR DETECTING TOUCH POSITION AND TOUCH PRESSURE
摘要 Disclosed is a display panel capable of sensing a touch pressure. The display panel according to an embodiment of the present invention comprises: multiple first electrodes and multiple second electrodes formed on different layers with gaps therebetween; multiple third electrodes formed on the same layer with the first electrodes; and a reference electrode formed below the layer where the first electrodes and the third electrodes are formed, wherein the multiple second electrodes generate a first signal, which has information on capacitance varied by touch, and the multiple third electrodes generate a second signal, which has information on capacitance varied by touch. Accordingly, a touch position and a touch pressure can be sensed simultaneously.
申请公布号 KR20160077760(A) 申请公布日期 2016.07.04
申请号 KR20140188069 申请日期 2014.12.24
申请人 HIDEEP INC. 发明人 YOON, SANG SIC
分类号 G06F3/044;G02F1/1333;G06F3/041 主分类号 G06F3/044
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