公开(公告)号：US20230413639A1

公开(公告)日：2023-12-21

申请号：US18034787

申请日：2021-05-21

Applicant: LG DISPLAY CO., LTD.

Inventor： Wonrae KIM ,  Seungbum LEE ,  Younghoon KIM ,  Yoonsik YANG ,  Seungcheol YOU

IPC: H10K59/40 ,  G06V40/13 ,  H10K59/65 ,  H10K59/38

CPC classification number: H10K59/40 ,  H10K59/38 ,  H10K59/65 ,  G06V40/1318

Abstract: A display apparatus according to an embodiment of the present disclosure includes: a panel which includes a light emitting area and at least one non-light emitting area; a light emitting device which is disposed in the light emitting area and includes a first electrode, a light emitting stack, and a second electrode; a light converter which partitions an opening of the light emitting area and includes a light conversion material; and a capping layer disposed on the second electrode. The light converter includes a light conversion layer and a light amplifier.