Patent ID: 11929020
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The display device of claim 7, wherein the data adjustment signal provider includes:
a second memory storing gray level sections, each of which includes a gray level range, an adjustment decision value, and a gray level adjustment value, and storing section groups of the gray level sections;
a second calculator configured to select one section group among the section groups based on information on the selected display brightness value, and configured to determine pixel data for which gray levels are to be adjusted among pixel data corresponding to the first display area and included in the image data based on the selected gray level range, the adjustment decision value, and the gray level adjustment value; and
a second adjustment signal generator configured to generate the data adjustment signal, and configured to provide the data adjustment signal to the data driver.