公开(公告)号：US20230292575A1

公开(公告)日：2023-09-14

申请号：US18179260

申请日：2023-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： HYEONSIK KIM ,  YONG-HAN PARK ,  SANGWOO KIM ,  DAE-YOUNG LEE

IPC: H10K59/65 ,  H10K59/122 ,  H10K59/35 ,  G06V40/13 ,  H10K59/12 ,  H10K71/00

CPC classification number: H10K59/65 ,  H10K59/122 ,  H10K59/353 ,  G06V40/1318 ,  H10K59/1201 ,  H10K71/00

Abstract: A display device includes: a base layer; a circuit layer on the base layer; and an element layer on the circuit layer and including a plurality of light emitting elements and a photo-sensing element, wherein the plurality of light emitting elements include: a first emission layer configured to emit a first color light; a second emission layer configured to emit a second color light different from the first color light; and a third emission layer configured to emit a third color light different from the first color light and the second color light, and the photo-sensing element includes a photoelectric conversion layer overlapping at least any one of a part of the first emission layer, a part of the second emission layer, or a part of the third emission layer.