Display panel driving method and apparatus, electronic device, and storage medium

An electronic device, comprising:

• one or more processors;
• a memory;
• and
• one or more application programs, where the one or more application programs are stored in the memory and configured to be executed by the processors to implement a method for driving a display panel, the display panel comprising a plurality of pixel units, and a frame of scanning time of the display panel comprising a plurality of sub-frames, wherein the method comprising:
• obtaining a set of driving voltages for driving the display panel, wherein the set of driving voltages includes a plurality of driving voltages having different magnitudes;
• determining a target gray scale corresponding to a target pixel unit of a picture to be displayed;
• determining at least one target driving voltage corresponding to the target pixel unit from the set of driving voltages based on the target gray scale;
• determining at least one target sub-frame for driving the target pixel unit from the plurality of sub-frames based on the target gray scale;
• and
• driving the target pixel unit with the target driving voltage for a time period corresponding to the target sub-frame, so that the target pixel unit reaches brightness corresponding to the target gray scale;
• wherein the method further comprises:
• after determining of the target gray scale,
• determining whether a magnitude of the target gray scale is less than a preset gray scale threshold or not;
• and
• wherein the determining of the at least one target driving voltage corresponding to the target pixel unit from the set of driving voltages based on the target gray scale comprises:
• in response to determining that the magnitude of the target gray scale is less than the preset gray scale threshold, determining one target driving voltage corresponding to the target pixel unit from the set of driving voltages based on the target gray scale.

A computer readable storage medium having stored thereon a computer program that is loaded by a processor to perform a method for driving a display panel, the display panel comprising a plurality of pixel units, and a frame of scanning time of the display panel comprising a plurality of sub-frames, wherein the method comprising:

• obtaining a set of driving voltages for driving the display panel, wherein the set of driving voltages includes a plurality of driving voltages having different magnitudes;
• determining a target gray scale corresponding to a target pixel unit of a picture to be displayed;
• determining at least one target driving voltage corresponding to the target pixel unit from the set of driving voltages based on the target gray scale;
• determining at least one target sub-frame for driving the target pixel unit from the plurality of sub-frames based on the target gray scale;
• and
• driving the target pixel unit with the target driving voltage for a time period corresponding to the target sub-frame, so that the target pixel unit reaches brightness corresponding to the target gray scale;
• wherein the method further comprises:
• after determining of the target gray scale,
• determining whether a magnitude of the target gray scale is less than a preset gray scale threshold or not;
• and
• wherein the determining of the at least one target driving voltage corresponding to the target pixel unit from the set of driving voltages based on the target gray scale comprises:
• in response to determining that the magnitude of the target gray scale is less than the preset gray scale threshold, determining one target driving voltage corresponding to the target pixel unit from the set of driving voltages based on the target gray scale.