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STYLUS PEN TOUCH PENEL AND COORDINATE INDICATING SYSTEM HAVING THE SAME
STYLUS PEN TOUCH PENEL AND COORDINATE INDICATING SYSTEM HAVING THE SAME
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机译:手写笔触摸折尼米尔和坐标指示系统具有相同的
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摘要
A touch panel is disclosed. The touch panel includes a receiver for receiving response signals of a plurality of objects, and when the response signals are simultaneously received through the receiver, identifying the positions of a plurality of objects based on different frequencies emitted by the plurality of objects includes a control unit.
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