公开(公告)号：US09128323B2

公开(公告)日：2015-09-08

申请号：US14082696

申请日：2013-11-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Seoung Mo Kang ,  Eun Ju Kim ,  Jin Ryun Kim ,  Young Ki Song ,  Sang Dae Park ,  Yang Hwan Kim

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

CPC classification number: G02F1/1336 ,  G02B6/0088 ,  G02F1/133308 ,  G02F1/133512 ,  G02F1/133615 ,  G02F2001/133317

Abstract: Disclosed is a display device. The display device includes a liquid crystal panel, a backlight unit configured to include a light source that supplies light to the liquid crystal panel, and an optical member adhered to the liquid crystal panel. The optical member is formed to extend in an outer direction of the liquid crystal panel, and surrounds at least one of an outside of the liquid crystal panel and an outside of the backlight unit.

Abstract translation: 公开了一种显示装置。 显示装置包括液晶面板，配置为包括向液晶面板供给光的光源的背光单元和粘附到液晶面板的光学构件。 光学构件形成为在液晶面板的外侧方向上延伸，并且包围液晶面板的外部和背光单元的外部中的至少一个。

公开(公告)号：US09874676B2

公开(公告)日：2018-01-23

申请号：US15220855

申请日：2016-07-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Young Ki Song ,  MyungJoon Park

IPC: F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0036 ,  G02B6/0016 ,  G02B6/0038 ,  G02B6/0058 ,  G02B6/0061 ,  G02B6/0073 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133607

Abstract: A light guide plate in accordance with various embodiments comprises: a body having a light incident part at a first side surface of the body; an upper optical pattern at a top side of the body; and a lower optical pattern at a bottom side of the body, wherein the lower optical pattern is an embossed pattern protruding from the bottom side of the body and having a trapezoid shape, wherein a first end of the trapezoid shape has a first width and a second end of the trapezoid shape has a second width, wherein the first end is closer to the light incident part than the second end, and wherein the first width is narrower than the second width.

公开(公告)号：US09690134B2

公开(公告)日：2017-06-27

申请号：US14140142

申请日：2013-12-24

Applicant: LG Display Co., Ltd.

Inventor： Seoung Mo Kang ,  Eun Ju Kim ,  Jin Ryun Kim ,  Young Ki Song ,  Sang Dae Park ,  Yang Hwan Kim

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

CPC classification number: G02F1/133528 ,  G02B6/0056 ,  G02B6/0088 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133317 ,  G02F2202/28

Abstract: Disclosed is a display device. The display device includes a liquid crystal panel, a backlight unit configured to include a light source that supplies light to the liquid crystal panel, and a polarizing part adhered to the liquid crystal panel. The polarizing part is formed to extend in an outer direction of the liquid crystal panel, and surrounds at least one of an outside of the liquid crystal panel and an outside of the backlight unit.