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.

公开(公告)号：US20200381654A1

公开(公告)日：2020-12-03

申请号：US16879621

申请日：2020-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Dongyoon SO ,  Dongmin KIM ,  Jungtae KIM ,  Kyungmin PARK ,  Hyungjun LIM

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a first substrate, a plurality of pixels on the first substrate, a second substrate on the plurality of pixels, a sealing portion surrounding the plurality of pixels and located between the first substrate and the second substrate, a first wiring extending in a first direction outside the plurality of pixels, and a second wiring partially surrounding the plurality of pixels, in a plane view, in which the second wiring comprises an extension portion arranged in parallel to the first direction between the first wiring and an edge of the first substrate, and the sealing portion fills an area between the extension portion and the first wiring.