公开(公告)号：US11789310B2

公开(公告)日：2023-10-17

申请号：US17979638

申请日：2022-11-02

Applicant: LG Display Co., Ltd.

Inventor： Miok Kim ,  SeokHwan Oh

IPC: G02F1/00 ,  G02F1/13357

CPC classification number: G02F1/133605 ,  G02F1/133603 ,  G02F1/133606

Abstract: Embodiments of the disclosure relate to a backlight unit and a display device including the same. Specifically, there may be provided a backlight unit with enhanced image quality and a display device in the same, which include a plurality of light sources disposed on a printed circuit and spaced apart from each other, a reflector disposed on the printed circuit and including at least one protrusion disposed to correspond to the at least one light source and a diffusion plate disposed on the reflector, wherein the protrusion surrounds at least one light source, and wherein the protrusion includes at least one opening in a side surface thereof.

公开(公告)号：US20230185128A1

公开(公告)日：2023-06-15

申请号：US17979638

申请日：2022-11-02

Applicant: LG Display Co., Ltd.

Inventor： Miok Kim ,  SeokHwan Oh

IPC: G02F1/13357

CPC classification number: G02F1/133605 ,  G02F1/133603 ,  G02F1/133606

Abstract: Embodiments of the disclosure relate to a backlight unit and a display device including the same. Specifically, there may be provided a backlight unit with enhanced image quality and a display device in the same, which include a plurality of light sources disposed on a printed circuit and spaced apart from each other, a reflector disposed on the printed circuit and including at least one protrusion disposed to correspond to the at least one light source and a diffusion plate disposed on the reflector, wherein the protrusion surrounds at least one light source, and wherein the protrusion includes at least one opening in a side surface thereof.