Samsung Display Co., Ltd.

Han-Byul Lim

Junpyo Lee

Seunghwan Moon

Myungbo Sim

A display apparatus includes a timing controller, a common voltage generator, a data driver, and a display panel. The timing controller determines a representative grayscale of each frame based on input image data and generates a common voltage control signal having a first digital value ratio ('DVR') value corresponding to a first frame, a representative grayscale of the first frame being included in a first grayscale range. The common voltage generator generates a first common voltage based on the common voltage control signal. The data driver generates a data voltage based on the input image data. The display panel displays an image corresponding to the first frame based on the data voltage and the first common voltage.

Growing community of inventors

Hwaseong-si, South Korea

Han-Byul Lim