Patent ID: 11887996
Assignee: HKC CORPORATION LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. The method for pixel driving according to claim 6, wherein the first charging unit comprises a first switching transistor, the discharging unit comprises a second switching transistor, and the second charging unit multiplexes the first switching transistor, and the pre-charge voltage is the data voltage;
the step of controlling, during a first period of time, the first charging unit to be turned on to charge the energy storage capacitor comprises:
outputting, during the first period of time, a first scan signal to the gate electrode of the first switching transistor to control the first switching transistor to be turned on;
the step of controlling, during a second period of time, the first charging unit to be turned off and the discharging unit to be turned on comprises:
stopping, during the second period of time, to output the first scan signal to control the first switching transistor to be turned off, and outputting a second scan signal to the gate electrode of the second switching transistor to control the second switching transistor to be turned on;
the step of controlling, during a third period of time, the discharging unit to be turned off and the second charging unit to be turned on comprises:
stopping, during the third period of time, to output the second scan signal to control the second switching transistor to be turned off, and outputting the first scan signal to the gate electrode of the first switching transistor to control the first switching transistor to be turned on; and
the step of controlling, during the fourth period of time, the second charging unit to be turned off comprises:
stopping, during the fourth period of time, to output the first scan signal to control the first switching transistor to be turned off.