Patent ID: 11928998
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. The panel driver of claim 19,
wherein, in a case where the first partial image data represent a moving image and the second partial image data represent the still image, the driving frequency decider determines the first driving frequency as a normal driving frequency, and determines the second driving frequency as a low frequency lower than the normal driving frequency,
wherein the scan driver provides the gate initialization signal, the gate writing signal and the gate compensation signal to each pixel of the first partial panel region at the normal driving frequency, and
wherein the scan driver provides the gate writing signal at the normal driving frequency to each pixel of the second panel region, and provides the gate initialization signal and the gate compensation signal at the low frequency to each pixel of the second panel region.