公开(公告)号：US20240160064A1

公开(公告)日：2024-05-16

申请号：US18280117

申请日：2022-02-16

Applicant: LG ELECTRONICS INC.

Inventor： Jihee PARK ,  Jihye YOON ,  Kilhoon LEE ,  Kiryong JEONG ,  Keonwoo KIM ,  Nayeon JUNG

IPC: G02F1/13357 ,  G02F1/1335

CPC classification number: G02F1/133611 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133608 ,  G02F1/133614

Abstract: A display device of the present disclosure includes: a display panel; a frame which is positioned in a rearward direction of the display panel, and to which the display panel is coupled; a substrate which is positioned between the display panel and the frame, and fixed to the frame; a plurality of light sources mounted on the substrate to form a row and a column; a reflective sheet which is positioned on the substrate, and has a plurality of holes through which each of the plurality of light sources passes; and a light pattern which is formed on the reflective sheet, and converts a color of a light provided by the plurality of light sources, wherein the reflective sheet includes: a first hole positioned adjacent to an edge of the reflective sheet; a second hole which is positioned adjacent to the first hole and positioned farther than the first hole from the edge of the reflective sheet; a first area positioned around the first hole; and a second area positioned around the second hole, wherein the light pattern includes: a first light pattern positioned in the first area; and a second light pattern positioned in the second area, wherein an area of the first light pattern is larger than an area of the second light pattern.

公开(公告)号：US20240184167A1

公开(公告)日：2024-06-06

申请号：US18554446

申请日：2021-12-24

Applicant: LG ELECTRONICS INC.

Inventor： Jihee PARK ,  Jihye YOON ,  Kilhoon LEE ,  Kiryong JEONG ,  Keonwoo KIM ,  Nayeon JUNG

IPC: G02F1/13357 ,  G02F1/1333

CPC classification number: G02F1/133611 ,  G02F1/133314 ,  G02F1/133605 ,  G02F1/133608

Abstract: Disclosed is a display device. The display device according to an aspect of the present disclosure may include: a display panel; a frame which is positioned behind the display panel, and to which the display panel is coupled; a plurality of substrates which are positioned between the display panel and the frame, on which a plurality of light sources providing light to the display panel are mounted, and which are formed of flat plates separated from each other; and a reflective sheet positioned between the display panel and the plurality of substrates, covering the plurality of substrates, and having a plurality of holes corresponding to the plurality of light sources, wherein the plurality of substrates may include: a first substrate; a second substrate next to the first substrate; and a third substrate next to the second substrate, wherein the reflective sheet may include: a first reflective sheet covering at least a portion of the first substrate and a portion of the second substrate; and a second reflective sheet covering another portion of the second substrate and at least a portion of the third substrate.