公开(公告)号：US20210109610A1

公开(公告)日：2021-04-15

申请号：US16906884

申请日：2020-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jinwhan JUNG ,  Hyeonbum LEE

IPC: G06F3/041 ,  H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: An organic light emitting display apparatus includes: a display layer including: an emission region; a first non-emission region having a pixel definition layer surrounding the emission region; and a second non-emission region having a spacer on the pixel definition layer; and a touch screen layer including a touch electrode at a position corresponding to the first non-emission region and the second non-emission region, wherein the touch screen layer further includes a sensitivity compensation layer including a first dielectric constant portion and a second dielectric constant portion of different dielectric constants arranged to respectively correspond to the first non-emission region and the second non-emission region.