公开(公告)号：US20180151838A1

公开(公告)日：2018-05-31

申请号：US15826497

申请日：2017-11-29

Applicant: LG Display Co., Ltd.

Inventor： Jongchan Park ,  Hyunchul UM ,  JeeHwan Oh

IPC: H01L51/52 ,  H01L27/32 ,  G06F3/041

Abstract: Disclosed herein is an organic light-emitting display (OLED) device including: a substrate comprising an active area and an inactive area surrounding the active area; a first planarization layer; a second planarization layer; an organic light-emitting element; an encapsulation layer comprising a first inorganic layer, a second inorganic layer and a first organic member; a first structure in the inactive area and comprising a first support layer made of the same material as the first planarization layer or the second planarization layer, a second structure in the inactive area and comprising a second support layer made of the same material as the first planarization layer or the second planarization layer.