Patent ID: 9406254
Filing Date: 2016-08-02
CPC Classification: G09G

Claim Text:
1. A display device, comprising: a timing controller to output a first control value including information on low gray scale values, a second control value including information on high gray scale values, and a third control value including information on subfields, corresponding to input data; and a data driver to supply a data signal to a pixel and to control a luminance of the pixel in a plurality of subfields in one frame based on the first, second and third control values, wherein: during a predetermined subfield among the plurality of subfields, the luminance of the pixel is controlled in an analog driving manner that the luminance of the pixel is changed according to a voltage level of the data signal, and during subfields other than the predetermined subfield in the one frame, the luminance of the pixel is controlled in a digital driving manner that the luminance of the pixel is changed according to an emission time of the pixel.