公开(公告)号：US12073795B2

公开(公告)日：2024-08-27

申请号：US18211548

申请日：2023-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hai Jung In ,  Soon Gi Kwon

IPC: G09G3/3266 ,  G09G3/3233 ,  G09G3/36

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G3/3677 ,  G09G2310/0286 ,  G09G2310/08

Abstract: A scan driver and a driving method thereof, in which the scan driver includes a plurality of stages outputting an output signal in response to clock signals supplied at a first frequency during a driving time of one frame, wherein the plurality of stages are supplied with the clock signals at a second frequency lower than the first frequency during a hold time of the one frame that is separate from the driving time of the one frame.

公开(公告)号：US11694626B2

公开(公告)日：2023-07-04

申请号：US17504364

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hai Jung In ,  Soon Gi Kwon

IPC: G09G3/3266 ,  G09G3/3233 ,  G09G3/36

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G3/3677 ,  G09G2310/0286 ,  G09G2310/08

Abstract: A scan driver and a driving method thereof, in which the scan driver includes a plurality of stages outputting an output signal in response to clock signals supplied at a first frequency during a driving time of one frame, wherein the plurality of stages are supplied with the clock signals at a second frequency lower than the first frequency during a hold time of the one frame that is separate from the driving time of the one frame.