公开(公告)号：US20230320111A1

公开(公告)日：2023-10-05

申请号：US18176447

申请日：2023-02-28

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： DAE-YOUNG LEE ,  SANGWOO KIM ,  HYEONSIK KIM

IPC: H10K39/38 ,  G09G3/3233 ,  G06V40/13 ,  H10K59/131 ,  H10K59/121 ,  H10K39/34

CPC classification number: H10K39/38 ,  G09G3/3233 ,  G06V40/1318 ,  H10K59/131 ,  H10K59/1213 ,  H10K39/34 ,  G09G2310/0202 ,  G09G2360/14 ,  G09G2300/0452 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2330/021 ,  G09G2300/0408 ,  H10K59/352

Abstract: A display device includes a first pixel that includes a first pixel driving circuit and a first light emitting element, a second pixel that includes a second pixel driving circuit and a second light emitting element, a sensor that includes a sensor driving circuit and a light detection element, a first data line that extends in a first direction and is electrically connected to the first pixel, a second data line that extends in the first direction and is electrically connected to the second pixel, and a readout line that extends in the first direction and is electrically connected to the sensor. The readout line is disposed on a different layer from at least one of the first data line and the second data line.

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.