LIQUID CRYSTAL DISPLAY WITH INTEGRATED TOUCH SENSOR

摘要

A liquid crystal display integrated with a touch sensor includes a first substrate including pixels connected to gate wires and data wires, a second substrate positioned to face the first substrate, a plurality of common electrodes corresponding to the pixels, a plurality of sensing electrodes on the second substrate, a liquid crystal layer between the first substrate and the second substrate, a gate drive unit driven corresponding to a gate control signal and configured to supply a gate signal to the pixels through the gate wires, a common electrode drive unit configured to supply a touch driving signal to the common electrodes during a touch driving period, and a control unit configured to supply a gate control signal synchronized with the touch driving signal to the gate drive unit.

主权项

1. A liquid crystal display integrated with a touch sensor, the display comprising,
a first substrate including pixels connected to gate wires and data wires; a second substrate positioned to face the first substrate; a plurality of common electrodes corresponding to the pixels; a plurality of sensing electrodes on the second substrate; a liquid crystal layer between the first substrate and the second substrate; a gate drive unit driven corresponding to a gate control signal and configured to supply a gate signal to the pixels through the gate wires; a common electrode drive unit configured to supply a touch driving signal to the common electrodes during a touch driving period; and a control unit configured to supply a gate control signal synchronized with the touch driving signal to the gate drive unit.