US 2022/0068216 A1 · DISPLAY DEVICE AND DRIVING METHOD THEREOF

Abstract

A display device includes a display panel, a data driving circuit which drives a plurality of data lines, a scan driving circuit which drives a plurality of scan lines, and a driving controller which controls the data driving circuit and the scan driving circuit such that the display panel is divided into a first display region and a second display region during a multi-frequency mode and the first display region and the second display region are respectively operated at different frequencies, where the driving controller changes an operation mode to a normal mode when a still image and a moving image are simultaneously displayed in the first display region during the multi-frequency mode and the duration of the still image reaches a predetermined time.

Claims23

Dependent claims

A display device comprising:

a display panel including a plurality of pixels respectively connected to corresponding data lines of a plurality of data lines and corresponding scan lines of a plurality of scan lines;
a data driving circuit which drives the plurality of data lines;
a scan driving circuit which drives the plurality of scan lines;
and
a driving controller which controls the data driving circuit and the scan driving circuit such that the display panel is divided into a first display region and a second display region during a multi-frequency mode and the first display region and the second display region are respectively operated at different frequencies,
wherein the driving controller changes an operation mode to a normal mode when a still image and a moving image are simultaneously displayed in the first display region during the multi-frequency mode and a duration of the still image reaches a predetermined time.

3 more elements

Dependencies are inferred from the claim text.

Display device and driving method thereof

Life of this patent

Display device and driving method thereof

Life of this patent

Abstract

Claims23