DISPLAY DEVICE

摘要

A display device includes a first pixel electrode corresponding to a first pixel area. The display device further includes a transistor electrically connected to the first pixel electrode. The display device further includes a plurality of gate lines extending in a first direction and including a first gate line, the first gate line being electrically connected to the transistor and being configured to transmit a first gate signal for controlling the transistor. The display device further includes a plurality of first-type sensors including a first first-type sensor, the first first-type sensor being configured to provide a first output signal according to at least the first gate signal. The display device further includes a processing part electrically connected to the first first-type sensor and configured to use the first output signal for determining a first coordinate value associated with a touch applied on the display device.

主权项

1. A display device comprising:
a first base substrate that provides a touch surface and includes a light blocking area and a plurality of pixel areas; a plurality of gate lines disposed on the first base substrate, extended in a first direction, arranged in a second direction crossing the first direction, and respectively applied with gate signals having different activation periods; a plurality of pixels disposed to respectively correspond to the pixel areas and activated in response to the gate signals; a plurality of touch sensors disposed on the first base substrate and capacitively coupled to the gate lines using the gate signals as sensing signals; and a touch sensing part that calculates a coordinate information of a touch position using output signals provided from the touch sensors.