公开(公告)号：US20230169926A1

公开(公告)日：2023-06-01

申请号：US17980425

申请日：2022-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghee Kim ,  Bogyeong Kim ,  Dooyoung Lee ,  Takyoung Lee ,  Sanguk Lim ,  BoYong Chung

IPC: G09G3/3266 ,  G09G3/3233

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2310/0286 ,  G09G2320/041 ,  G09G2320/045 ,  G09G2320/0233

Abstract: A scan driver includes stages, and first to third clock signals are applied to the stages, respectively. A falling time of the first clock signal is shorter than falling times of the second and third clock signals.

公开(公告)号：US11862106B2

公开(公告)日：2024-01-02

申请号：US17980425

申请日：2022-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghee Kim ,  Bogyeong Kim ,  Dooyoung Lee ,  Takyoung Lee ,  Sanguk Lim ,  BoYong Chung

IPC: G09G3/3266 ,  G09G3/3233

CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/041 ,  G09G2320/045

Abstract: A scan driver includes stages, and first to third clock signals are applied to the stages, respectively. A falling time of the first clock signal is shorter than falling times of the second and third clock signals.

公开(公告)号：US20230402577A1

公开(公告)日：2023-12-14

申请号：US18118643

申请日：2023-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Dooyoung Lee ,  Bogyeong Kim ,  Takyoung Lee

IPC: H01L33/62 ,  H01L33/50 ,  H01L25/075

CPC classification number: H01L33/62 ,  H01L33/505 ,  H01L25/0753

Abstract: A display apparatus includes: a substrate defining a display area, and a peripheral; first and second conductive lines sequentially located along a first direction on one side of the peripheral area, the first and second conductive lines each extending in a second direction crossing the first direction; first and second stages located along the second direction on one side of the peripheral area; a first connection line extending in the first direction, and connecting the first conductive line to the first stage; a second connection line extending in the first direction, and connecting the second conductive line to the second stage; and a first auxiliary line extending in the first direction from the first conductive line, and connected to the second connection line. A first length of the first connection line in the first direction is greater than a second length of the second connection line in the first direction.