Method for accelerating speed of refreshing image frame of display-panel and display device for rapid refreshing image frame

A method for accelerating speed of refreshing image frame, for driving a display-panel to display an image frame and refreshing the image frame rapidly, comprising:

• generating the image frame according to a digital content, so as to drive the display-panel to display the image frame;
• receiving screen operation commands, and performing the following steps after receiving each screen operation command:
• buffering the screen operation command;
• setting a time interval;
• if another screen operation command is input within the time interval, determining whether another screen operation command is identical to the previous screen operation command;
• if another screen operation command is identical to the previous screen operation command, repeatedly performing the step of buffering the screen operation command;
• and
• if another screen operation command is different from the previous screen operation command, refreshing the image frame according to the identical screen operation commands.

A display device for rapid refreshing image frame, comprising:

• a display-panel, for displaying an image frame;
• an operation interface, for generating a screen operation command;
• a controller, for generating the image frame according to a digital content, so as to drive the display-panel to display the image frame;
• and for receiving a screen operation command to set a time interval;
• wherein if another screen operation command is input within the time interval and another screen operation command is identical to the previous screen operation command, the controller repeatedly buffers another screen operation command;
• wherein if another screen operation is input within the time interval and another screen operation command is not identical to the previous screen operation command, the controller drives the display-panel to refresh the image frame according to the identical screen operation commands;
• and
• wherein if no other screen operation commands are input within the time interval, the controller loads the buffered screen operation command and obtains a display content according to the screen operation command to drive the display-panel to refresh the image.