METHOD FOR DRIVING TOUCH SCREEN PANEL AND TOUCH SCREEN PANEL EMPLOYING THE METHOD
First Claim
Patent Images
1. A touch screen panel, comprising:
- touch electrodes disposed in a matrix pattern on a display panel, the display panel comprising pixels and the pixels comprising a common electrode to which a common voltage is configured to be supplied; and
a touch driver electrically connected to touch electrodes and configured to apply sensing driving signals having different polarities to each of the touch electrodes.
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Abstract
A touch screen panel includes: a plurality of touch electrodes formed, in matrix, on a display panel including a plurality of pixels including a common electrode to which common voltage is supplied and a touch driver distinguishing the plurality of touch electrodes to apply sensing driving signals having different polarities.
30 Citations
18 Claims
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1. A touch screen panel, comprising:
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touch electrodes disposed in a matrix pattern on a display panel, the display panel comprising pixels and the pixels comprising a common electrode to which a common voltage is configured to be supplied; and a touch driver electrically connected to touch electrodes and configured to apply sensing driving signals having different polarities to each of the touch electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for driving a touch screen panel, comprising:
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disposing touch electrodes in a matrix pattern on a display panel, the display panel comprising; pixels comprising a common electrode to which a common voltage is supplied; and a touch driver electrically connected to touch electrodes; applying, by the touch driver, sensing driving signals having different polarities to each of the touch electrodes; and receiving, by the touch driver, sensing output signals output from the touch electrodes during one frame. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification