公开(公告)号：US09851495B2

公开(公告)日：2017-12-26

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 ,  G02F1/1333 ,  G02F1/1335

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.

公开(公告)号：US10816839B2

公开(公告)日：2020-10-27

申请号：US15779972

申请日：2017-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae Kim ,  Hyungu Kim ,  Sanghun Baek ,  Jeoungoun Lee

IPC: G02F1/1333 ,  G02B6/42 ,  G02F1/1345 ,  F21V8/00

Abstract: Disclosed is a display device provided to solve any problem caused when a source PCB is provided on the lateral rear side or the rear side of a middle frame, to solve any additional problem caused when the source PCB is provided on the side surface of the middle frame, and to ensure rigidity of the middle frame and optimize the number of processes and associated costs. The display device includes a display panel, a middle frame comprising a rear-surface portion located in a rear of the display panel and a support portion configured to form a sidewall on one side edge of the rear-surface portion, a guide panel coupled to the middle frame so as to surround an outer periphery of a side surface of the middle frame, a seating portion provided on the guide panel so as to form a portion of a side surface of the guide panel and surround the support portion, a source PCB seated on an outer surface of the seating portion, a member layer configured to connect one side of the display panel and the source PCB to each other, and a top case configured to cover the seating portion and the side surface of the guide panel and to define a space along with the source PCB.