公开(公告)号：US20180013094A1

公开(公告)日：2018-01-11

申请号：US15437671

申请日：2017-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Taekon KIM ,  Jungtae KIM

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H03K17/96

CPC classification number: H01L51/5253 ,  H01L23/10 ,  H01L27/3223 ,  H01L27/323 ,  H01L27/3276 ,  H01L33/54 ,  H01L51/5246 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/566 ,  H03K17/962

Abstract: A display device includes a substrate, an encapsulation portion on the substrate, a seal portion between the substrate and the encapsulation portion, and at least one dummy seal portion around the seal portion. The substrate and the encapsulation portion at least partially overlap each other in a first direction perpendicular to a surface of the substrate. The dummy seal portion is, when viewed in the first direction, arranged in an area between an edge of the seal portion and a boundary line of an overlapping area of the substrate and the encapsulation portion.