Touch display and method for controlling the same
AssigneeAu Optronics Corporation
InventorsCHI-CHENG CHEN, GUI-WEN LIU
Life of this patent
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Abstract
A touch display and method for controlling the same are provided. The touch display includes a gate driver circuit, a touch sensor and a display panel. The method includes: when the touch sensor detects no touch input signal, the gate driver circuit outputs a plurality of first gate signals to the display panel at a first frequency; and when the touch sensor detects a touch input signal, the gate driver circuit outputs a plurality of second gate signals to the display panel at a second frequency. The second frequency is smaller than the first frequency.
Claims10
A touch display method for driving a touch display device comprising a gate driver circuit, a touch sensor module and a display panel, the touch display method comprising:
- the gate driver circuit sequentially outputting a plurality of first gate signals to the display panel at a first frequency when the touch sensor module does not detect a touch input signal;
- and
- the gate driver circuit sequentially outputting a plurality of second gate signals to the display panel at a second frequency when the touch sensor module detects the touch input signal, wherein the second frequency is smaller than the first frequency.
A touch display device, comprising:
- a display panel;
- a touch sensor module integrated on the display panel;
- and
- a gate driver circuit coupled to the display panel, the gate driver circuit configured to sequentially output a plurality of first gate signals to the display panel at a first frequency when the touch sensor module does not detect a touch input signal and configured to sequentially output a plurality of second gate signals to the display panel at a second frequency when the touch sensor module detects the touch input signal, wherein the second frequency is smaller than the first frequency.
Dependencies are inferred from the claim text.