公开(公告)号：US20220130935A1

公开(公告)日：2022-04-28

申请号：US17512396

申请日：2021-10-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Won Rae KIM ,  Seung Cheol YOU ,  Chae Kyung LIM

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H04N5/225

Abstract: Discussed is a display device including a display panel that includes a substrate, a light shield layer disposed on the substrate, a light emitting element layer disposed on the light shield layer and including a plurality of subpixels, an encapsulation layer disposed on the light emitting element layer, and a polarizing layer disposed on the encapsulation layer, and a sensor disposed under the display panel. A display area of the display panel includes a main display area and a sensor area. The sensor is arranged to photoelectrically convert light received through the sensor area of the display panel, and the sensor area includes a radial pattern.