公开(公告)号：US12140833B2

公开(公告)日：2024-11-12

申请号：US17841902

申请日：2022-06-16

Applicant: LG ELECTRONICS INC.

Inventor： Insuk Jeong ,  Junhee Kong ,  Byungchun Yoo

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A display device including a display panel; a light source providing light to the display panel; a diffuser plate located between the display panel and the light source; and a guide including a side part covering a side surface of the diffuser plate, and a protruding inner part for seating the diffuser plate. Further, a lower side of one of the diffuser plate or the side part of the guide includes a protrusion portion and a lower side of the other one of the diffuser plate and the side part of the guide includes a groove portion engaging the protrusion portion, and outer portions of the lower side of the diffuser plate directly contact corresponding outer portions of the side part of the guide, while a gap exists between the protrusion portion and the groove portion.

公开(公告)号：US11592707B2

公开(公告)日：2023-02-28

申请号：US17843376

申请日：2022-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Junhee Kong ,  Byungchun Yoo ,  Insuk Jeong

IPC: G02F1/13357 ,  G02F1/1333 ,  G02F1/1335 ,  H01L25/13

Abstract: Disclosed is a display device. The display device includes a display panel; a frame positioned in a rearward direction of the display panel; a substrate which is positioned on the frame, and has a light source providing light; an inner frame which is coupled to the frame, and supports the display panel; an optical layer which is positioned between the display panel and the inner frame, and in contact with the inner frame; and a side reflector which is positioned between the optical layer and the frame, and coupled to the inner frame, wherein the side reflector includes: a base surface positioned adjacent to the substrate; an inclination surface which is positioned adjacent to a lower surface of the optical layer, and reflects the light provided from the light source to the optical layer; and a side surface which connects the base surface and the inclination surface, and reflects the light provided by the light source.

公开(公告)号：US10126596B2

公开(公告)日：2018-11-13

申请号：US15090260

申请日：2016-04-04

Applicant: LG ELECTRONICS INC.

Inventor： Junhee Kong ,  Hyungu Kim ,  Subin Kim

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1333

Abstract: A display device is disclosed. The display device includes: a display panel; an optical layer configured to be positioned behind the display panel; a reflecting sheet configured to be positioned at the rear side of the optical layer; a frame configured to be positioned behind the reflecting sheet; and a supporter configured to be positioned between the optical layer and the reflecting sheet so that the optical layer and the reflecting sheet are spaced apart from each other and to have an elastic portion that at least partially deforms upon deformation of the optical layer. According to the present invention, even if the optical layer deforms, the possibility of damage to the optical layer due to the supporter with the elastic portion can be reduced.

公开(公告)号：US11899298B2

公开(公告)日：2024-02-13

申请号：US17833164

申请日：2022-06-06

Applicant: LG ELECTRONICS INC.

Inventor： Minhyun Kang ,  Junhee Kong ,  Byungchun Yoo ,  Hyeongryeol Kim ,  Hyungu Kim ,  Subin Kim

IPC: G02F1/1333 ,  H01L25/16

CPC classification number: G02F1/133314 ,  G02F1/13332 ,  G02F1/133317 ,  H01L25/167

Abstract: Disclosed is a display device. The display device of the present disclosure includes: a display panel; a rear frame which is positioned in a rearward direction of the display panel; an inner frame which is positioned between the display panel and the rear frame, and coupled to the rear frame; and an outer frame which is coupled to the inner frame, and supports a rear surface of the display panel.

公开(公告)号：US12248212B2

公开(公告)日：2025-03-11

申请号：US18410627

申请日：2024-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Minhyun Kang ,  Junhee Kong ,  Byungchun Yoo ,  Hyeongryeol Kim ,  Hyungu Kim ,  Subin Kim

IPC: G02F1/1333 ,  H01L25/16

Abstract: Disclosed is a display device. The display device of the present disclosure includes: a display panel; a rear frame which is positioned in a rearward direction of the display panel; an inner frame which is positioned between the display panel and the rear frame, and coupled to the rear frame; and an outer frame which is coupled to the inner frame, and supports a rear surface of the display panel.

公开(公告)号：USRE50251E1

公开(公告)日：2024-12-31

申请号：US17097797

申请日：2021-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Junhee Kong ,  Hyungu Kim ,  Subin Kim

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/13357 ,  G02F1/1339

Abstract: A display device is disclosed. The display device includes: a display panel; an optical layer configured to be a diffusion plate positioned behind the display panel; a reflecting sheet configured to be positioned at the rear side of the optical layer behind the diffusion plate; a frame configured to be positioned behind the reflecting sheet; and a supporter configured to be positioned between the optical layer diffusion plate and the reflecting sheet so that the optical layer diffusion plate and the reflecting sheet are spaced apart from each other and to have an elastic portion that at least partially deforms upon deformation of the optical layer diffusion plate. According to the present invention, even if the optical layer diffusion plate deforms, the possibility of damage to the optical layer diffusion plate due to the supporter with the elastic portion can be reduced.

公开(公告)号：US20220404664A1

公开(公告)日：2022-12-22

申请号：US17841902

申请日：2022-06-16

Applicant: LG ELECTRONICS INC.

Inventor： Insuk Jeong ,  Junhee Kong ,  Byungchun Yoo

IPC: G02F1/1335 ,  G02F1/1333

Abstract: A display device including a display panel; a light source providing light to the display panel; a diffuser plate located between the display panel and the light source; and a guide including a side part covering a side surface of the diffuser plate, and a protruding inner part for seating the diffuser plate. Further, a lower side of one of the diffuser plate or the side part of the guide includes a protrusion portion and a lower side of the other one of the diffuser plate and the side part of the guide includes a groove portion engaging the protrusion portion, and outer portions of the lower side of the diffuser plate directly contact corresponding outer portions of the side part of the guide, while a gap exists between the protrusion portion and the groove portion.