Patent ID: 11967265
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A control method for a display device comprising a display panel comprising a plurality of pixels comprising red (R), green (G), and blue (B) subpixels, the method comprising:
acquiring, based on first luminance information, a luminance value corresponding to at least one of the plurality of subpixel values of pixels included in an input frame;
acquiring, based on second luminance information, a luminance value corresponding to remaining subpixel values of the plurality of subpixel values;
grouping the plurality of pixels into a plurality of groups each including a number of pixels such that each group of the plurality of groups comprises R subpixels, G subpixels, and B subpixel s,
at least one of:
applying a voltage of a first polarity to at least one R subpixel of the R subpixels and apply a voltage of a second polarity to the remaining R subpixels of the R subpixels;
applying a voltage of the first polarity to at least one G subpixel of the G subpixels and apply a voltage of the second polarity to the remaining G subpixels of the G subpixels; and
applying a voltage of the first polarity to at least one B subpixel of the B subpixels and apply a voltage of the second polarity to the remaining B subpixels of the B subpixels;

based on the acquired luminance values, acquiring an output frame; and
controlling the display panel to output the acquired output frame.