公开(公告)号：US20190319215A1

公开(公告)日：2019-10-17

申请号：US16244325

申请日：2019-01-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwangho LEE ,  Jaeyoung SIM ,  Kyungho JUNG

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H01L27/32 ,  G09F9/30

Abstract: A display device includes a substrate having a first area, a second area, and a bending area between the first area and the second area. A display element is disposed in the first area of the substrate. A stress neutralizing layer is disposed in the first area, the second area and the bending area. A thickness of the stress neutralizing layer in the bending area is less than a thickness of the stress neutralizing layer in at least one of the first area or the second area.