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：US20220187505A1

公开(公告)日：2022-06-16

申请号：US17546973

申请日：2021-12-09

Applicant: LG Display Co., Ltd.

Inventor： Min-Gyu CHOI ,  Se-Jin LEE ,  Dong-Hyeok KIM

IPC: G02B3/00

Abstract: A display device includes a display panel including a plurality of pixel regions and configured to display a picture or an image, and a microlens array disposed on a front surface of the display panel. The microlens array includes a plurality of microlenses each having a polygonal pattern. Further, the microlenses can have different slanted angles.

公开(公告)号：US20190163015A1

公开(公告)日：2019-05-30

申请号：US16196868

申请日：2018-11-20

Applicant: LG DISPLAY CO., LTD

Inventor： Dae-Hoon KO ,  Dong-Hyeok KIM

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/1334

Abstract: A liquid crystal display device includes a liquid crystal panel, an optical sheet positioned below the liquid crystal panel, a light guide plate positioned below the optical sheet, a selective light-blocking panel positioned below the light guide plate, a reflector positioned below the selective light-blocking panel, and a light emitting diode (LED) assembly positioned on a side of the light guide plate, wherein the selective light-blocking panel is sectioned into a plurality of blocks, and transmits, or diffuses and reflects light emitted to a back surface of the light guide plate for each of blocks.