公开(公告)号：US20190123114A1

公开(公告)日：2019-04-25

申请号：US15927233

申请日：2018-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Kyong Tae PARK ,  Jung Tae KIM ,  Sung Ho CHO

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device includes a display panel that includes a display area and a non-display area which is adjacent to the display area. The display panel includes: a plurality of data lines in the display area; a data connection line provided in plurality through which data signals are transmitted to the display area from outside the display panel, the data connection lines electrically connected to the data lines in the display area; dummy semiconductor patterns respectively disposed between the substrate and the data connection lines; and a first insulating layer disposed between the dummy semiconductor patterns and the data connection lines. Each of the dummy semiconductor patterns include semiconductor pattern segments arranged between the substrate and a same data connection line among the data connection lines, and the semiconductor pattern segments are arranged separated from each other along the same data connection line in a top plan view.

公开(公告)号：US20250072263A1

公开(公告)日：2025-02-27

申请号：US18618967

申请日：2024-03-27

Applicant: Samsung Display Co., LTD.

Inventor： Cheon Deok PARK ,  Dong Min KIM ,  Jung Tae KIM ,  Jun Ho CHOI

IPC: H10K59/80 ,  H10K59/124

Abstract: A display device includes: a support substrate including a main area including a display area in which light emitting areas are arranged, a hole area surrounded by the main area, and a hole peripheral area between the hole area and the main area; a circuit layer on the support substrate; an element layer on the circuit layer; a capping layer on the element layer; an encapsulation substrate on the capping layer and bonded to the support substrate; a first hole peripheral dam in the hole peripheral area and surrounding a periphery of the hole area; a second hole peripheral dam in the hole peripheral area and surrounding a periphery of the first hole peripheral dam; and an auxiliary dam in a valley area of the hole peripheral area between the first hole peripheral dam and the second hole peripheral dam.