公开(公告)号：US20160187573A1

公开(公告)日：2016-06-30

申请号：US14980734

申请日：2015-12-28

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyeok KIM ,  Wondo KEE ,  Woongjoon HWANG ,  Jeoungoun LEE ,  Dohan PARK

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0055 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/009 ,  G02F1/133308 ,  G02F1/133608 ,  G02F1/133615 ,  G02F2001/133314

Abstract: A backlight unit and a display device including the same are provided. The display device includes: a bottom cover; a backlight unit in which a light assembly is disposed in at least one corner area of the bottom cover; and a light arriving portion formed by bending at least one corner area of the bottom cover, wherein the backlight unit includes: a substrate coupled to the light arriving portion and in which a first surface in which the light assembly is disposed and a second surface bent from the first surface are provided, and at the first and second surfaces, a plurality of leads connected to the light assembly are disposed.

Abstract translation: 提供背光单元和包括其的显示装置。 显示装置包括：底盖; 背光单元，其中灯组件设置在所述底盖的至少一个角区域中; 以及通过弯曲所述底盖的至少一个角区域形成的光到达部分，其中所述背光单元包括：耦合到所述光到达部分的基板，其中所述灯组件设置在所述第一表面中，并且第二表面弯曲 设置从第一表面，并且在第一表面和第二表面处设置与灯组件连接的多个引线。

公开(公告)号：US20220413339A1

公开(公告)日：2022-12-29

申请号：US17776996

申请日：2019-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyeok KIM ,  Daewon KANG

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A display device is disclosed. The display device of the present disclosure comprises: a display panel; a frame positioned behind the display panel; a first light source positioned between the display panel and the frame and providing light to the display panel; a second light source adjacent to and spaced apart from the first light source; a substrate on which the first light source and the second light source are mounted and which is positioned in front of the frame; a first light guide plate positioned on the substrate and the first light source; and a second light guide plate positioned on the substrate and the second light source and spaced apart from the first light guide plate.

公开(公告)号：US20230418107A1

公开(公告)日：2023-12-28

申请号：US18039064

申请日：2020-11-27

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyeok KIM ,  Daewon KANG ,  Taeseok JOO

IPC: G02F1/13357 ,  G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133612

Abstract: A display device that includes: a display panel; a frame disposed at a rear of the display panel; a substrate disposed between the display panel and the frame; and a light source mounted on the substrate. The substrate includes: a first substrate; a conductive layer located on the first substrate; a second substrate located on the conductive layer; and a light source groove formed in a portion of the second substrate to permit a portion of the conductive layer to be exposed therethrough. The light source is disposed in the light source groove and is electrically connected to the conductive layer.

公开(公告)号：US20170123271A1

公开(公告)日：2017-05-04

申请号：US15174437

申请日：2016-06-06

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyeok KIM ,  Eunseok KIM ,  Dohan PARK ,  Dawoon JUNG ,  Wondo KEE ,  Minho KIM ,  Jaehyung JEON

IPC: G02F1/1335

CPC classification number: G02F1/133606 ,  G02B19/0028 ,  G02B19/0061 ,  G02F1/133603 ,  G02F1/133605 ,  G02F2001/133607

Abstract: A display device is provided. The display device includes: a substrate; and at least one light assembly separately located on the substrate, wherein the light assembly includes: a light source; and a lens configured to shield an upper surface and a side surface of the light source, wherein the lens includes: a refraction portion separately located on the upper surface of the light source; and a reflection portion separately located at the side surface of the light source. Thereby, the lens includes a reflection portion located at a side surface of the light source, thereby improving light efficiency of a backlight unit.