公开(公告)号：US20230326413A1

公开(公告)日：2023-10-12

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 ,  G09G2310/08 ,  G09G2310/0286

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：US20240412696A1

公开(公告)日：2024-12-12

申请号：US18804456

申请日：2024-08-14

Applicant: Samsung Display Co., LTD.

Inventor： Hai Jung IN ,  Soon Gi KWON

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

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：US20220199030A1

公开(公告)日：2022-06-23

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

Abstract: A scan driver and a driving method thereof, in which the scan driver includes a plurality of stages outputting a gate 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.