Patent ID: 11887524
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A display device comprising:
a plurality of pixels which display an image based on output grayscales;
a gaze angle sensor which senses a gaze angle of a user with respect to a target pixel among the plurality of pixels; and
a deterioration compensator which selects one of a first compensation amount corresponding to a deterioration amount for the target pixel and a second compensation amount corresponding to both the gaze angle or being calculated based on the deterioration amount and the gaze angle, and calculates an output grayscale for the target pixel by adding the one of the first compensation amount and the second compensation amount to an input grayscale of the target pixel, wherein
the deterioration compensator selects the first compensation amount regardless of the gaze angle.