公开(公告)号：US20200285337A1

公开(公告)日：2020-09-10

申请号：US16715768

申请日：2019-12-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HYEON BUM LEE ,  Jin Whan Jung

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

Abstract: A display device that includes a substrate and a bank layer disposed on the substrate. The bank layer defines an emission area and a non-emission area of a pixel. A spacer is disposed on a portion of the bank layer. A touch member is disposed above the spacer. At least one overcoat layer is disposed on the touch member. A dielectric constant of the at least one overcoat layer in a region overlapping the spacer in a thickness direction of the substrate is larger than a dielectric constant of the overcoat layer in a region that does not overlap the spacer in the thickness direction of the substrate.