Electronic Device and Electronic Device Driving Method Thereof
The present disclosure provides an electronic device and an electronic device driving method. The electronic device includes a plurality of gate lines and a plurality of data lines. The plurality of gate lines are sequentially scanned during an active period in a frame period, and the plurality of gate lines are maintained at a low level voltage during a blank period in the frame period. Voltage polarities of the plurality of data lines during a first time period of the blank period are respectively identical with voltage polarities of the plurality of data lines during the active period.
1 . An electronic device, comprising:
a plurality of gate lines, wherein the plurality of gate lines are sequentially scanned during an active period in a frame period, and the plurality of gate lines are maintained at a low level voltage during a blank period in the frame period; and
a plurality of data lines, wherein voltage polarities of the plurality of data lines during a time period of the blank period are respectively identical with voltage polarities of the plurality of data lines during the active period.
2 . The electronic device of claim 1 , wherein during the blank period, the plurality of data lines are respectively maintained at the voltage polarities of the plurality of data lines during the active period.
3 . The electronic device of claim 1 , wherein a first level voltage is applied to one of the plurality of data lines during the whole blank period.
4 . The electronic device of claim 3 , wherein the first level voltage is equal to a preset value, or the first level voltage is related to an average value or a maximum value of level voltages of a portion of the plurality of data lines during the active period, or the first level voltage is related to an average value or an maximum value of level voltages of all of the plurality of data lines during the active period.
5 . The electronic device of claim 4 , wherein an absolute value of the preset value is half of a level voltage limit.
6 . The electronic device of claim 1 , wherein a plurality of second level voltages are applied to one of the plurality of data lines during the blank period.
7 . The electronic device of claim 6 , wherein a plurality of third level voltages and the plurality of second level voltages alternate with each other during the blank period.
8 . The electronic device of claim 7 , wherein the voltage polarities of the plurality of third level voltages are different from the voltage polarities of the plurality of second level voltages, or the plurality of the third level voltages are respectively equal to a common voltage.
9 . The electronic device of claim 1 , wherein a voltage waveform of any one of the plurality of data lines during the blank period is a square wave, and a product of a square of a voltage amplitude of the square wave and a frequency is less than a threshold.
10 . An electronic device driving method, comprising:
sequentially scanning a plurality of gate lines during an active period in a frame period; and
maintaining the plurality of gate lines at a low level voltage during a blank period in the frame period, wherein voltage polarities of a plurality of data lines during at least one time period of the blank period are respectively identical with voltage polarities of the plurality of data lines during the active period.