公开(公告)号：US20230185129A1

公开(公告)日：2023-06-15

申请号：US17981352

申请日：2022-11-04

Applicant: LG DISPLAY CO., LTD.

Inventor： Byung-Hyuck SEO ,  Young-Hun JEONG ,  Sun-Woong KIM ,  Seung-Soo YANG

IPC: G02F1/13357 ,  H01L33/60

CPC classification number: G02F1/133606 ,  G02F1/133605 ,  G02F1/133611 ,  H01L33/60 ,  H01L33/325

Abstract: A display device includes: a light source unit including a plurality of light sources; a cover bottom including a horizontal surface on which the plurality of light sources are seated, and a side surface bent along an edge of the horizontal surface; an optical unit on the light source unit; a display panel on the optical unit; a first module film being transparent, supporting a back surface of the optical unit, and including a first edge portion attached to and fixed to an outer side of the side surface of the cover bottom; and a second module film being transparent, attached to a back surface of the display panel, and including a second edge portion attached to and fixed to an outer side of the edge portion.

公开(公告)号：US20230180517A1

公开(公告)日：2023-06-08

申请号：US17973231

申请日：2022-10-25

Applicant: LG DISPLAY CO., LTD.

Inventor： Seung-Soo YANG ,  Sun-Woong KIM

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5275 ,  H01L27/3218 ,  H01L51/5237 ,  H01L51/5284

Abstract: A display device includes a display panel and a cover window including a density control area and being located corresponding to a transmission direction of a light emitted from the display panel, a refractive index of the density control area being gradually changed, wherein the refractive index of the density control area is gradually changed through voids.

公开(公告)号：US20230206791A1

公开(公告)日：2023-06-29

申请号：US18083609

申请日：2022-12-19

Applicant: LG DISPLAY CO., LTD.

Inventor： Sun-Woong KIM ,  Dong-Hyeok KIM

IPC: G09G3/00 ,  F21V8/00

CPC classification number: G09G3/002 ,  G02B6/0031 ,  G09G2320/028 ,  G09G2340/0407

Abstract: A display device includes a first display panel realizing a first image light of a first resolution; and a second display panel realizing a second image light synchronized with the first image light, the second image light having a second resolution lower than the first resolution, wherein a second virtual image implemented by the second image light is superimposed with a first virtual image implemented by the first image light to implement a virtual reality image.

公开(公告)号：US20190171062A1

公开(公告)日：2019-06-06

申请号：US16203355

申请日：2018-11-28

Applicant: LG Display Co., Ltd.

Inventor： Sun-Woong KIM ,  Dong-Seok LEE ,  Su-Jin CHANG ,  Yeong-Eun SON

IPC: G02F1/1335 ,  F21V8/00 ,  G09G3/36 ,  G02F1/1333 ,  H05K1/18

Abstract: A polyhedron type display device includes: a plurality of liquid crystal panels connected to each other to constitute a polyhedral shape; a light source housing at a center of mass of the polyhedral shape; a light source unit accommodated in the light source housing, the light source unit emitting a light to supply the light to the plurality of liquid crystal panels; a light source supporting pillar connecting and supporting the light source housing and the plurality of liquid crystal panels; a structure supporting pedestal supporting the light source supporting pillar; a supporting panel supporting the plurality of liquid crystal panels; a radiating pillar connected to the light source unit and emitting a heat of the light source unit; and a protecting cover covering and protecting the radiating pillar.