Display control method and display device
AssigneeShenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorZeng Huang
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Abstract
A display control method determines whether a low frame rate compensation function is in an on state when a frame rate of a current frame rendered by a graphics processor is smaller than a minimum refresh rate of a display panel, performs grayscale compensation on at least one frame of display picture in consecutive n frames of display pictures of the display panel when the low frame rate compensation function is in the on state, and controls the display panel to display the compensated consecutive n frames of display pictures.
Claims10
A display device, comprising:
- a display panel configured to display a picture;
- and
- a control module configured to:
- in response to a frame rate of a current frame rendered by a graphics processor being smaller than a minimum refresh rate of the display panel, determining whether a low frame rate compensation function of the display panel is in an on state;
- and
- in response to determining that the low frame rate compensation function of the display panel is in the on state, performing grayscale compensation on at least one frame of display picture in consecutive n frames of display pictures of the display panel to control the display panel to display the compensated consecutive n frames of display pictures, wherein the consecutive n frames of display pictures comprise a current frame of display picture corresponding to the current frame, the consecutive n frames of display pictures have the same grayscales, and n is an integer greater than 1.
A display control method for controlling a display picture of a display panel, comprising:
- in response to a frame rate of a current frame rendered by a graphics processor being smaller than a minimum refresh rate of the display panel, determining whether a low frame rate compensation function of the display panel is in an on state;
- in response to determining that the low frame rate compensation function of the display panel is in the on state, performing grayscale compensation on at least one frame of display picture in consecutive n frames of display pictures of the display panel, wherein the consecutive n frames of display pictures comprise a current frame of display picture corresponding to the current frame, the consecutive n frames of display pictures have the same grayscales, and n is an integer greater than 1;
- and
- controlling the display panel to display the compensated consecutive n frames of display pictures.
Dependencies are inferred from the claim text.