Patent ID: 11869401
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A display device comprising:
a display panel including a plurality of pixels;
a data compensator configured to calculate compensation grayscale data for a measured grayscale based on captured luminance data including luminances of the pixels corresponding to one of captured grayscales included in a plurality of grayscales, measured luminance data including luminances of a plurality of areas of the display panel corresponding to the measured grayscale other than the captured grayscales among the grayscales, and input grayscale data for the measured grayscale;
a timing controller configured to generate output grayscale data based on the input grayscale data and the compensation grayscale data; and
a data driver configured to generate a data voltage based on the output grayscale data and provide the data voltage to the display panel.