公开(公告)号：US20240420622A1

公开(公告)日：2024-12-19

申请号：US18588799

申请日：2024-02-27

Applicant: Samsung Display Co., LTD.

Inventor： HEENDOL KIM ,  YONG-BUM KIM ,  BYUNGKIL JEON ,  JOONHO HYUN

IPC: G09G3/32

Abstract: A display device includes a driving controller which receives an image signal and a signal including a command for entering a low power mode, or a command for terminating the low power mode, and generates or receives a first synchronization signal and a second synchronization signal, a panel driver which operates in response to a control signal provided from the driving controller, and a display panel which is controlled by the panel driver. The panel driver includes a data driving circuit which provides a data signal to the display panel in synchronization with the first synchronization signal, and the driving controller changes the control signal by counting a clock of the second synchronization signal, when receiving the command for entering the low power mode or the command for terminating the low power mode.