公开(公告)号：US20220208877A1

公开(公告)日：2022-06-30

申请号：US17467102

申请日：2021-09-03

Applicant: LG Display Co., Ltd.

Inventor： Sungwoo KIM ,  Hoon KANG ,  Keongjin LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a display panel including a plurality of sub-pixel areas for respectively outputting light for displaying an image and a light travel-direction changing layer disposed on the display panel for diversifying and spreading travel directions of light emitted from each of the plurality of sub-pixel areas. The light travel-direction changing layer includes a plurality of refractive patterns respectively corresponding to the plurality of sub-pixel areas and arranged in a matrix form, and a light-scattering layer disposed around each of the plurality of refractive patterns and having a refractive index different from a refractive index of each of the plurality of refractive patterns. Due to the light travel-direction changing layer, light from each sub-pixel area is incident into each refractive pattern, is refracted at a boundary between each refractive pattern and the light-scattering layer, and is scattered in the light-scattering layer. Thus, the light emits out of the display device in the diversified and spread travel directions.

公开(公告)号：US20180092166A1

公开(公告)日：2018-03-29

申请号：US15829811

申请日：2017-12-01

Applicant: LG Display Co., Ltd.

Inventor： Sungwoo KIM ,  SieHyug CHOI ,  Jehong PARK ,  Yeasle LEE ,  Chiwoong KIM

IPC: H05B33/04 ,  H05B33/06

CPC classification number: H05B33/04 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/5281 ,  H01L2251/5338 ,  H05B33/06 ,  Y02E10/549 ,  Y02P70/521

Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

公开(公告)号：US20170323934A1

公开(公告)日：2017-11-09

申请号：US15658010

申请日：2017-07-24

Applicant: LG Display Co., Ltd.

Inventor： Yunho KI ,  SieHyug CHOI ,  YoungMin YU ,  Sungwoo KIM ,  YoonDong CHO ,  SeYeoul KWON

IPC: H01L27/32 ,  H01L27/12 ,  H01L51/00 ,  H01L29/786 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/1218 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/1244 ,  H01L27/323 ,  H01L27/3297 ,  H01L29/78672 ,  H01L29/7869 ,  H01L51/0097 ,  H01L51/524 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

公开(公告)号：US20180031901A1

公开(公告)日：2018-02-01

申请号：US15663664

申请日：2017-07-28

Applicant: LG DISPLAY CO., LTD.

Inventor： Sungwoo KIM ,  Jookwan HAN ,  Jiho SON ,  Minji KIM ,  Dongtack SHIN

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1345

CPC classification number: G02F1/133308 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/13452 ,  G02F2001/133314 ,  G02F2201/46 ,  G02F2202/28

Abstract: A liquid crystal display device includes: a liquid crystal panel; a driving PCB connected to the liquid crystal panel; and a PCB fixing bracket protruding from a cover bottom disposed below the liquid crystal panel, and having a PCB accommodating portion. Owing to the PCB fixing bracket, problems such as a line defect or separation of a fixing tape that occur when a PCB is attached, may be prevented.

公开(公告)号：US20160240602A1

公开(公告)日：2016-08-18

申请号：US15136630

申请日：2016-04-22

Applicant: LG Display Co., Ltd.

Inventor： Yunho KI ,  SieHyug CHOI ,  YoungMin YU ,  Sungwoo KIM ,  YoonDong CHO ,  SeYeoul KWON

IPC: H01L27/32 ,  H01L27/12 ,  H01L29/786 ,  H01L51/00

CPC classification number: H01L27/3276 ,  H01L27/1218 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/1244 ,  H01L27/323 ,  H01L27/3297 ,  H01L29/78672 ,  H01L29/7869 ,  H01L51/0097 ,  H01L51/524 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

Abstract translation: 提供了一种柔性显示器，其具有多个创新，其被配置为允许部分或部分的弯曲以减少表观边界尺寸和/或利用组装的柔性显示器的侧表面。

公开(公告)号：US20150160467A1

公开(公告)日：2015-06-11

申请号：US14567486

申请日：2014-12-11

Applicant: LG DISPLAY CO., LTD.

Inventor： Sungwoo KIM

IPC: G02B27/26 ,  G02F1/13363 ,  G02F1/133 ,  G02F1/137

CPC classification number: G02B27/26 ,  G02F1/133526 ,  G02F2001/133354

Abstract: Disclosed is a display device that may include a display panel; and a switchable lens device on the display panel, wherein the switchable lens device comprises, a first substrate, a first lens layer having a first refractive index in a first direction and a second refractive index lower than the first refractive index in a second direction substantially perpendicular to the first direction, and having a plurality of convex surfaces, and a second lens layer between the first substrate and the first lens layer, the second lens layer having substantially the same refractive index as the first refractive index.

Abstract translation: 公开了一种显示装置，其可以包括显示面板; 以及显示面板上的可切换透镜装置，其中所述可切换透镜装置包括第一基板，在第一方向上具有第一折射率的第一透镜层和基本上在第二方向上的第一折射率的第二折射率 垂直于第一方向并且具有多个凸面，以及在第一基板和第一透镜层之间的第二透镜层，第二透镜层具有与第一折射率基本相同的折射率。