Resistive touch screen, and double-point detection processing method and device thereof
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United States of America Patent
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Sep 22, 2015
Grant Date -
Jan 15, 2015
app pub date -
Apr 6, 2012
filing date -
Apr 6, 2012
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Abstract
Disclosed are a resistive touch screen, and a double-point detection processing method and device thereof. A screen body of the resistive touch screen comprises a first conducting layer panel and a second conducting layer panel. An X axis formed by two electrical connection ends on the first conducting layer panel is in series connection with a first test resistor, and a Y axis formed by two electrical connection ends on the second conducting layer panel is in series connection with a second test resistor. If point touch exists on the resistive touch screen, a first voltage value at an end of the test resistor and a second voltage value at an end of the second test resistor are acquired. Embodiments of the present invention can implement double-point touch detection on the resistive touch screen.
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