DISPLAY DEVICE AND DRIVE METHOD FOR SAME

摘要

A liquid crystal display device includes a display screen which displays an input image based on input image data. In a case where the display screen displays an image having a uniform grayscale, the display screen displays a check-patterned image on a part that includes a luminance boundary. This makes it possible to provide (i) a displays device capable of certainly reducing display unevenness so as to increase display quality and (ii) a method of driving the display device.

主权项

1. A display device comprising:
a display screen on which an input image is displayed, the input image being based on input image data which has been inputted into the display device, in a case where an image having a uniform grayscale is to be displayed on at least part of the display screen, (i) the display screen displaying, on at least a predetermined region of the part, a patterned image which has been set in accordance with the input image in advance and (ii) the display screen displaying, on a remaining part other than the predetermined region, a grayscale-corrected image obtained by correcting an input grayscale of the input image, so that a display luminance is uniform across the remaining part.