公开(公告)号：US20220171441A1

公开(公告)日：2022-06-02

申请号：US17599512

申请日：2020-02-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： CHOON HYOP LEE ,  KANG WON LEE ,  SEUNG HWAN CHUNG ,  SANG CHUL LEE

IPC: G06F1/16 ,  G06F3/041

Abstract: A display device includes a display panel; a pressure sensor disposed on the display panel; and a lower bracket. The pressure sensor is disposed between the display panel and the lower bracket and is disposed on the lower bracket. The pressure sensor includes a first substrate, a first pressure sensing layer disposed between the first substrate and the lower bracket, a first driving electrode disposed between the first pressure sensing layer and the lower bracket, and a first sensing electrode spaced apart from the first driving electrode. A gap is present between the first pressure sensing layer, and the first driving electrode and the first sensing electrode.