公开(公告)号：US12235472B2

公开(公告)日：2025-02-25

申请号：US17471987

申请日：2021-09-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Se-Jin Lee ,  Young-Woong Kim ,  Seung-Soo Yang ,  Min-Gyu Choi

IPC: G02B30/32 ,  G06F1/16

Abstract: A display device includes a display panel including a plurality of pixel regions and displaying a picture; and a light path controlling member located on a front surface of the display panel and transmitting the picture output from the display panel, wherein the light path controlling member includes a plurality of separation walls and a plurality of light path portions between the plurality of separation walls, and wherein a period of the light path portion is different from a period of the pixel region.

公开(公告)号：US11860475B2

公开(公告)日：2024-01-02

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 ,  H01L33/32 ,  H01L25/075

CPC classification number: G02F1/133606 ,  G02F1/133605 ,  G02F1/133611 ,  H01L33/60 ,  G02F2201/50 ,  G02F2202/28 ,  H01L25/0753 ,  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：US10564914B2

公开(公告)日：2020-02-18

申请号：US15628554

申请日：2017-06-20

Applicant: LG Display Co., Ltd.

Inventor： Mi-Hyung Chin ,  Seung-Soo Yang ,  Ju-Sang Rhim

IPC: G06F3/14 ,  G02F1/1345 ,  G09G3/20 ,  G02F1/1333 ,  G02F1/1343 ,  G09G3/36 ,  G02F1/1335

Abstract: A multi-panel display device includes a first display device including a first display region and a first non-display region surrounding the first display region; a first optical member located on the first display device and including optical fibers; and a first protection film covering an outside of the first optical member.

公开(公告)号：US10120233B2

公开(公告)日：2018-11-06

申请号：US15628549

申请日：2017-06-20

Applicant: LG Display Co., Ltd.

Inventor： Seung-Soo Yang ,  Bo-Ra Kim ,  Mi-Hyung Chin ,  Se-Jin Lee

IPC: G02F1/1335 ,  G02B6/06 ,  G09F9/305

Abstract: An optical member for a multi-panel display device includes a first optical member located on a first display device and including optical fibers; a second optical member located on a second display device neighboring the first display device and including optical fibers; and an optical fiber triangular bar located to overlap a region where the first and second optical members are adjacent to each other, and including optical fibers, wherein each of the first and second optical members includes a chamfer portion corresponding to the optical fiber triangular bar at the region where the first and second optical members are adjacent to each other.