TOUCH DISPLAY DEVICE AND DRIVING METHOD THEREOF
First Claim
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1. A touch display device, comprising:
- a display panel, having a display side and back side opposite to each other, comprising a plurality of data lines extending along a first direction, the data lines configured to transmit a plurality of touch signals and display signals; and
a transparent conductive pattern layer, disposed on the display side, comprising a plurality of sensing electrodes extending along a second direction, the sensing electrodes intersecting and being electrically insulated from the data lines to form a touch sensing element.
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Abstract
A touch display device includes a display panel and a transparent conductive pattern layer. The display panel has a display side and a back side opposite to each other, and includes a plurality of data lines extending along a first direction. The data lines transmit a plurality of touch signals and display signals. The transparent conductive pattern layer is disposed on the display side, and includes a plurality of sensing electrodes extending along a second direction. The sensing electrodes intersect and are electrically insulated from the data lines to form a touch sensing element.
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Citations
14 Claims
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1. A touch display device, comprising:
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a display panel, having a display side and back side opposite to each other, comprising a plurality of data lines extending along a first direction, the data lines configured to transmit a plurality of touch signals and display signals; and a transparent conductive pattern layer, disposed on the display side, comprising a plurality of sensing electrodes extending along a second direction, the sensing electrodes intersecting and being electrically insulated from the data lines to form a touch sensing element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A driving method of a touch display device, the touch display device comprising a display panel and a transparent conductive pattern layer disposed on a display side of the display panel, the display panel comprising a plurality of data lines extending along a first direction, the transparent conductive pattern layer comprising a plurality of sensing electrodes extending along a second direction, the sensing electrodes intersecting and being electrically insulated from the data lines;
- the driving method comprising;
in a display period, transmitting a display signal to at least one of the data lines; and in a touch control period, transmitting a touch signal to at least one of the data lines, and receiving a sensing signal from at least one of the sensing electrodes corresponding to the data lines. - View Dependent Claims (13, 14)
- the driving method comprising;
Specification