Patent ID: 11875720
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 15:
16. A display device comprising:
a driver that generates a duty control signal and a data signal; and
a display panel including a pixel emitting light of a luminance corresponding to a duty of the duty control signal and the data signal, wherein
grayscales corresponding to the data signal are sequentially divided into a first grayscale section, a second grayscale section, and a third grayscale section,
the driver varies a voltage level of the data signal in the first grayscale section and the second grayscale section and varies the duty of the duty control signal in the third grayscale section, and
the voltage level of the data signal in the third grayscale section is different from the voltage level of the data signal in the second grayscale section, and is included in a voltage range of the data signal in the first grayscale section.