DISPLAY DEVICE AND ITS MOVEMENT DETECTING METHOD FOR REMOTE OBJECT
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United States of America Patent
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Issued Date -
Jun 27, 2013
app pub date -
Dec 21, 2012
filing date -
Dec 23, 2011
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Abandoned
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Abstract
A display device comprises a display module, at least two sensing devices and a control module. The sensing devices are disposed at the opposite sides or the adjacent sides of the display module. The control module is coupled with the sensing devices to respectively detect coupling capacitances formed between the sensing devices and a remote object, and determines the movement of the remote object according to the coupling capacitances.
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