公开(公告)号：US20240172537A1

公开(公告)日：2024-05-23

申请号：US18371148

申请日：2023-09-21

Applicant: LG DISPLAY CO., LTD.

Inventor： YongCheol KIM ,  EunYoung PARK

IPC: H10K59/80 ,  H10K59/122

CPC classification number: H10K59/879 ,  H10K59/122 ,  H10K59/873

Abstract: Embodiments of the present disclosure relate to a display device. More particularly, the embodiments of the present disclosure may provide a display device including an insulating film including a first concave portion, a first partition wall which is positioned in the first concave portion and divides the first concave portion, and a first lens portion corresponding to divided areas of the first concave portion, thereby effectively improving light emitting efficiency.

公开(公告)号：US20250160133A1

公开(公告)日：2025-05-15

申请号：US18894677

申请日：2024-09-24

Applicant: LG Display Co., Ltd.

Inventor： EunYoung PARK

IPC: H10K59/122 ,  H10K59/80 ,  H10K102/00

Abstract: Embodiments of the disclosure relate to a display device and an organic light emitting element and, more specifically, may enhance the reliability of the display device and the organic light emitting element by including an anode electrode disposed on a substrate, a bank layer disposed on a portion on the anode electrode, a getter layer disposed in at least a partial area of the bank layer, a light emitting layer disposed on the getter layer and the anode electrode, and a cathode electrode disposed on the light emitting layer.

公开(公告)号：US20210202906A1

公开(公告)日：2021-07-01

申请号：US17136361

申请日：2020-12-29

Applicant: LG Display Co., Ltd.

Inventor： Yong-Il KIM ,  JungHo BANG ,  EunYoung PARK

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes a first substrate including a plurality of pixel areas provided in a display portion, a second substrate coupled to the first substrate, and a routing portion disposed on an outer surface of the first substrate and an outer surface of the second substrate. The first substrate includes a passivation layer disposed on the display portion, a barrier pattern portion implemented in the passivation layer on an edge portion of the display portion, the barrier pattern portion including a barrier metal pattern, and a light emitting device layer including a light emitting device disposed on the barrier pattern portion and the plurality of pixel areas, and the light emitting device is isolated by the barrier pattern portion.