公开(公告)号：US20200045826A1

公开(公告)日：2020-02-06

申请号：US16523691

申请日：2019-07-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JI YOUNG WANG ,  SO YEON JOO ,  HYUN HEE LEE ,  SE HUN PARK ,  CHANG MO PARK ,  JONG MAN BAE ,  HYEON DEUK HWANG

IPC: H05K1/18 ,  H05K1/14 ,  H01L51/52 ,  G06K9/00

Abstract: A display device includes a display panel having a display area and a non-display area at least partially surrounding the display area. A panel support sheet is disposed behind the display panel and has a first hole exposing the display area of the display panel. An optical sensor is disposed within the first hole. A first light-blocking portion is disposed in a void area that is between the panel support sheet and the optical sensor, within the first hole.