公开(公告)号：US20140055983A1

公开(公告)日：2014-02-27

申请号：US13689164

申请日：2012-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Bumgi MIN ,  Kyoungmok KIM ,  Junho KO ,  Junseok TAK ,  Seongrae CHO

IPC: G09F13/04

CPC classification number: G09F13/04 ,  G02F1/133308 ,  G02F1/133504

Abstract: A display device includes a display panel including a front substrate and a back substrate, a back cover positioned in the rear of the display panel, and a backlight unit positioned between the display panel and the back cover. The backlight unit includes a plurality of optical sheets. At least first optical sheet of the plurality of optical sheets includes an opening. At least second optical sheet of the other optical sheets except the first optical sheet among the plurality of optical sheets includes a protrusion corresponding to the opening of the first optical sheet.

Abstract translation: 显示装置包括：显示面板，包括前基板和后基板;位于显示面板后部的后盖;以及位于显示面板与后盖之间的背光单元。 背光单元包括多个光学片。 多个光学片的至少第一光学片包括开口。 在多个光学片之中除了第一光学片之外的其它光学片的至少第二光学片包括与第一光学片的开口对应的突起。

公开(公告)号：US20190094602A1

公开(公告)日：2019-03-28

申请号：US16046121

申请日：2018-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Kisang JUNG ,  Sangwook KWAK ,  Seongrae CHO ,  Changeon JIN

IPC: G02F1/1333 ,  F21V8/00 ,  G02F1/1335

Abstract: A display device is disclosed. The display device includes a display panel, a front cover including a first side wall covering one side of the display panel and a hook provided on an outer surface of the first sidewall, and a back cover coupled to the front cover. The back cover includes a rear wall positioned behind the front cover, a second side wall bent forward from the rear wall and covering the first side wall, and a latching portion bent toward inside of the second side wall and engaged with the hook.