DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN AND DRIVING METHOD THEREOF

摘要

Discussed is a display device integrated with touch screen. The display device includes a plurality of touch groups into which a plurality of touch electrodes are physically divided, a plurality of first driving electrode lines connected to a plurality of driving electrodes of a first touch group of the touch groups, a plurality of second driving electrode lines connected to a plurality of driving electrodes of a second touch group of the touch groups, a plurality of first receiving electrode lines connected to a plurality of receiving electrodes of the first touch group, a plurality of second receiving electrode lines connected to a plurality of receiving electrodes of the second touch group, a touch driving IC configured to supply a touch driving signal to the first and second driving electrode lines, and a touch sensing IC configured to sense touch signals of the first and second receiving electrode lines.

主权项

1. A display device including a plurality of touch electrodes formed in a display panel in an in-cell touch type touch screen, the display device comprising:
a plurality of first driving electrode lines connected to a plurality of driving electrodes of a first touch group of a plurality of touch groups; a plurality of second driving electrode lines connected to a plurality of driving electrodes of a second touch group of the plurality of touch groups; a plurality of first receiving electrode lines connected to a plurality of receiving electrodes of the first touch group; a plurality of second receiving electrode lines connected to a plurality of receiving electrodes of the second touch group; a touch driving IC configured to supply a touch driving signal to the plurality of first driving electrode lines and the plurality of second driving electrode lines; and a touch sensing IC configured to sense touch signals of the plurality of first receiving electrode lines and touch signals of the plurality of second receiving electrode lines.