公开(公告)号：US12167649B2

公开(公告)日：2024-12-10

申请号：US17513075

申请日：2021-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minchae Kwak ,  Mihae Kim ,  Wando Lee ,  Seungyeon Cho ,  Jaeho Choi

IPC: H10K59/131

Abstract: A display apparatus includes: a substrate including a display area and a peripheral area outside the display area; a first data line extending from the display area into the peripheral area; a 1-1st lower load located in the peripheral area and electrically connected to the first data line; a 1-2nd lower load located in the peripheral area and electrically connected to the 1-1st lower load; a 1-1st upper load located in the peripheral area and above the 1-1st lower load, where the 1-1st upper load is insulated from the 1-1st lower load; and a 1-2nd upper load located in the peripheral area and above the 1-2nd lower load, where the 1-2nd upper load is insulated from the 1-2nd lower load and electrically connected to the 1-1st upper load.

公开(公告)号：US20220328601A1

公开(公告)日：2022-10-13

申请号：US17513075

申请日：2021-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minchae Kwak ,  Mihae Kim ,  Wando Lee ,  Seungyeon Cho ,  Jaeho Choi

IPC: H01L27/32

Abstract: A display apparatus includes: a substrate including a display area and a peripheral area outside the display area; a first data line extending from the display area into the peripheral area; a 1-1st lower load located in the peripheral area and electrically connected to the first data line; a 1-2nd lower load located in the peripheral area and electrically connected to the 1-1st lower load; a 1-1st upper load located in the peripheral area and above the 1-1st lower load, where the 1-1st upper load is insulated from the 1-1st lower load; and a 1-2nd upper load located in the peripheral area and above the 1-2nd lower load, where the 1-2nd upper load is insulated from the 1-2nd lower load and electrically connected to the 1-1st upper load.

公开(公告)号：US20240324346A1

公开(公告)日：2024-09-26

申请号：US18510485

申请日：2023-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Youngjin Cho ,  Seungyeon Cho

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/1216

Abstract: A display apparatus includes: a substrate; a first scan line on the substrate and extending in a first direction; a semiconductor layer on the substrate, and comprising a first drain region, a first source region extending in the first direction so that a portion overlaps the first scan line, and a driving active region between the first drain region and the first source region; a first gate electrode on the semiconductor layer and overlapping the driving active region; a second gate electrode under the semiconductor layer and overlapping the driving active region; and a first node connection line on the first gate electrode, electrically connected to the first gate electrode, and extending in a second direction that intersects the first direction.

公开(公告)号：US11653533B2

公开(公告)日：2023-05-16

申请号：US16917716

申请日：2020-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Byungsun Kim ,  Wonkyu Kwak ,  Kyeonghwa Kim ,  Jaewon Kim ,  Hyungjun Park ,  Seungyeon Cho ,  Junwon Choi

IPC: G09G3/3275 ,  H01L27/32 ,  G09G3/3266

CPC classification number: H01L27/3276 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device includes: a substrate including a display area and a peripheral area outside the display area, the display area including a first display area and a second display area; a first fan-out portion in a portion of the peripheral area outside the first display area; a second fan-out portion outside the first fan-out portion; a first power supply line in the peripheral area corresponding to one side of the display area and overlapping at least a portion of the first fan-out portion; and a second power supply line in the peripheral area outside the display area and overlapping at least a portion of the second fan-out portion.