公开(公告)号：US11257893B2

公开(公告)日：2022-02-22

申请号：US16737694

申请日：2020-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Junghwa Kim ,  Sewan Son ,  Minwoo Woo ,  Wangwoo Lee ,  Jihoon Kim ,  Byungseon An ,  Yonghui Lee ,  Kihyun Cho

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

Abstract: A display panel includes: a substrate including an opening area, a display area surrounding the opening area, and an intermediate area between the opening area and the display area; a plurality of display elements in the display area and electrically connected to a thin film transistor; a plurality of wirings arranged along an edge of the opening area in the intermediate area; and at least one metal pattern spaced apart from the plurality of wirings in the intermediate area, the at least one metal pattern surrounding the opening area and having a ring shape opened at one side.