公开(公告)号：US20230326377A1

公开(公告)日：2023-10-12

申请号：US18334297

申请日：2023-06-13

Applicant: LG Display Co., Ltd.

Inventor： Sunghwan YOON ,  HanSeok KIM ,  Sungeun BAE

IPC: G09F9/302 ,  G02F1/1333 ,  G06F1/16 ,  H05K5/02 ,  H10K59/18

CPC classification number: G09F9/3026 ,  G02F1/13336 ,  G06F1/1601 ,  G02F1/133322 ,  G02F1/133314 ,  H05K5/0217 ,  H10K59/18 ,  G02F2202/28 ,  G02F2201/07 ,  G06F2200/1635 ,  G02F2201/46 ,  G02F2201/48 ,  H05K5/0021

Abstract: The display device may include a display panel and a frame diposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.

公开(公告)号：US20220140064A1

公开(公告)日：2022-05-05

申请号：US17574662

申请日：2022-01-13

Applicant: LG DISPLAY CO., LTD.

Inventor： HanSeok KIM ,  YoungHo KIM

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01F7/02

Abstract: The present disclosure relates to a display device, a tiling display device, and a method of manufacturing a tiling display device and the display device according to an aspect of the present disclosure includes: a display panel; a metal plate disposed on a rear side of the display panel; a plurality of magnets disposed on a rear side of the metal plate; and a plurality of ferromagnetic materials disposed on both side of the plurality of magnets. Therefore, the plurality of magnets and the plurality of ferromagnetic materials are used to easily attach and detach the display device and install, maintain, and repair the display device.

公开(公告)号：US20180180887A1

公开(公告)日：2018-06-28

申请号：US15848410

申请日：2017-12-20

Applicant: LG DISPLAY CO., LTD.

Inventor： HanSeok KIM ,  SungMin JUNG ,  Keongjin LEE

IPC: G02B27/01 ,  G02F1/137 ,  G06T19/00

CPC classification number: G02B27/0172 ,  G02B5/124 ,  G02B5/30 ,  G02B2027/0118 ,  G02B2027/0123 ,  G02B2027/0127 ,  G02B2027/015 ,  G02F1/137 ,  G06F3/147 ,  G06T19/006 ,  G09G3/20 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2310/08

Abstract: Disclosed is an AR device which has a thin thickness and a wide FOV and displays an image obtained by mixing a virtual object with the real world. The AR device includes a display unit displaying an augmented image, a reflector reflecting the augmented image displayed by the display unit, and an augmentation unit displaying the augmented image reflected by the reflector along with a real image. The display unit is disposed in an upper boundary of a front viewing angle range of a user, the reflector is disposed at a first angle with respect to the display unit, and the augmentation unit is disposed within the front viewing angle range of the user.

公开(公告)号：US20170192158A1

公开(公告)日：2017-07-06

申请号：US15370798

申请日：2016-12-06

Applicant: LG DISPLAY CO., LTD.

Inventor： ChangHo LEE ,  SeungChul LEE ,  HanSeok KIM ,  SeongHwan JU

IPC: F21V8/00 ,  H04N13/04 ,  G02B27/22

CPC classification number: G02B6/0076 ,  G02B6/0036 ,  G02B6/0068 ,  G02B27/2214 ,  G09G3/003 ,  G09G3/3406 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2320/0233 ,  H04N13/305 ,  H04N13/32 ,  H04N13/356 ,  H04N13/398 ,  H04N2213/001

Abstract: A backlight unit and an autostereoscopic 3D display device including the same are discussed, in which a 3D image can be displayed without using a 3D light controller that includes a liquid crystal layer. The backlight unit according to an embodiment includes a 3D light guide plate including first light output patterns and lenticular lenses, first light sources irradiating light to at least one side of the 3D light guide plate, a 2D light guide plate arranged below the 3D light guide plate, and second light sources irradiating light to at least one side of the 2D light guide plate. The lenticular lenses are arranged on the 3D light guide plate.