公开(公告)号：US12087209B2

公开(公告)日：2024-09-10

申请号：US18206646

申请日：2023-06-07

Applicant: LG DISPLAY CO., LTD.

Inventor： Daeho Park ,  YongHwa Park ,  DaeSeok Oh

IPC: G09G3/20 ,  G09G3/32

CPC classification number: G09G3/2096 ,  G09G3/32 ,  G09G2300/0842 ,  G09G2310/0202 ,  G09G2310/027 ,  G09G2310/0291 ,  G09G2310/08 ,  G09G2330/021

Abstract: A display device, a display controller, a data driving circuit, and a low power driving method that are capable of preventing undesirable current in the data driving circuit from being caused and reducing power consumption by using different types of clock signals needed for data storing processing according to whether there occurs no data transition or there occurs a data transition.