公开(公告)号：US20220328602A1

公开(公告)日：2022-10-13

申请号：US17551337

申请日：2021-12-15

Applicant: Samsung Display Co., LTD.

Inventor： Tae Hoon KIM ,  Min Chae KWAK

IPC: H01L27/32

Abstract: A display device includes a display area which displays a screen, an inner line disposed outside the display area, and extending to surround the display area, an outer line disposed outside the inner line, a contact pattern overlapping with the inner line and the outer line and electrically connecting the inner line and the outer line to each other, and a connection line disposed between the inner line and the outer line to electrically connect the inner line and the outer line to each other, a contact area where the contact pattern overlaps with the outer line and physically contact the outer line, and a non-contact area where the contact pattern overlaps with the outer line and does not physically contact the outer line. The connection line is disposed within the non-contact area.

公开(公告)号：US20220157245A1

公开(公告)日：2022-05-19

申请号：US17524019

申请日：2021-11-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Han JO ,  Min Chae KWAK ,  Kyeong Hwa KIM ,  Mi Hae KIM ,  Kyong Hwan OH ,  Su Mi JANG ,  Jae-Ho CHOI

IPC: G09G3/3258

Abstract: Provided is a display device, which includes: a reference voltage line formed along a circular outer line and configured to provide a reference voltage; a first reference voltage auxiliary line electrically connected to the reference voltage line and formed to be parallel with a predetermined interval; and a conductive line forming a contact with the reference voltage line and the first reference voltage auxiliary line and configured to provide the reference voltage to a cathode.