发明名称 Touch panel device
摘要 A touch panel device which is adapted for varying resistance values between the electrodes is disclosed. The touch panel device has a upper conductive layer formed on the top plate, having a pair of first electrodes, a lower conductive layer formed on the base plate, having a pair of second electrodes and a plurality of dot spacers, located in between said upper conductive layer and lower conductive layer. At least either one of the upper conductive layer and the lower conductive layer has a plurality of through holes formed thereon, so that a resistance between the electrodes can be varied by varying dimensions of the through holes and intervals between the through holes.
申请公布号 US6445426(B1) 申请公布日期 2002.09.03
申请号 US20000692610 申请日期 2000.10.18
申请人 SAMSUNG SDI CO., LTD. 发明人 KANG MIN-GOO;KIM KI-HWAN
分类号 G06F3/045;G06F3/033;G06F3/041;(IPC1-7):G02F1/133 主分类号 G06F3/045
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