公开(公告)号：US10381595B2

公开(公告)日：2019-08-13

申请号：US15659362

申请日：2017-07-25

Applicant: LG Display Co., Ltd.

Inventor： Kyungyeol Ryu ,  JinWuk Kim ,  Wy-Yong Kim

IPC: H01B3/44 ,  H01L51/52

Abstract: An organic insulating material and a flexible display device are disclosed. The organic insulating material comprises an acrylic polymer having a cinnamoyl moiety.

公开(公告)号：US10061151B2

公开(公告)日：2018-08-28

申请号：US14751628

申请日：2015-06-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Youngsub Shin ,  GeeSung Chae ,  JinWuk Kim ,  Wy-Yong Kim ,  HyeLi Min ,  MinJee Kim

IPC: G02F1/1335 ,  H01L29/786 ,  H01L27/12 ,  H01L27/32 ,  H01L51/52

CPC classification number: G02F1/133512 ,  G02F2202/36 ,  H01L27/1225 ,  H01L27/3272 ,  H01L29/78633 ,  H01L29/7869 ,  H01L29/78693 ,  H01L51/5284

Abstract: Disclosed is a display device that may include a plurality of pixels on a substrate; and a light shielding layer on the substrate that defines or partitions the plurality of pixels, wherein the light shielding layer includes a plurality of nanoparticles, each comprising a core and a shell outside the core, and wherein the core includes a metal oxide, and the shell includes an insulating material.

公开(公告)号：US10775664B2

公开(公告)日：2020-09-15

申请号：US16016954

申请日：2018-06-25

Applicant: LG DISPLAY CO., LTD.

Inventor： SungHee Kim ,  JinWuk Kim

IPC: G02F1/1335 ,  G02F1/1333 ,  G09G3/30 ,  G02F1/35

Abstract: Provided is a display device. The display device includes a display panel including a display area where an image is displayed and a non-display area surrounding the display area, a light blocking layer disposed in the non-display area and on the display panel, and a primer layer disposed between the display panel and the light blocking layer, and configured to planarize the display panel. Thus, it is possible to provide a borderless display device having an excellent appearance with minimized defects in a bezel pattern caused by foreign materials.

公开(公告)号：US20150376356A1

公开(公告)日：2015-12-31

申请号：US14755525

申请日：2015-06-30

Applicant: LG Display Co., Ltd.

Inventor： Kyungyeol Ryu ,  JinWuk Kim ,  Wy-Yong Kim

IPC: C08J5/18 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L51/5253 ,  H01L2251/5338

Abstract: An organic insulating material and a flexible display device are disclosed. The organic insulating material comprises an acrylic polymer having a cinnamoyl moiety.

Abstract translation: 公开了一种有机绝缘材料和柔性显示装置。 有机绝缘材料包含具有肉桂酰基部分的丙烯酸聚合物。

公开(公告)号：US09748517B2

公开(公告)日：2017-08-29

申请号：US14755525

申请日：2015-06-30

Applicant: LG Display Co., Ltd.

Inventor： Kyungyeol Ryu ,  JinWuk Kim ,  Wy-Yong Kim

IPC: H01L51/00 ,  H01L51/46 ,  H01L51/52

CPC classification number: H01L51/5253 ,  H01L2251/5338

Abstract: An organic insulating material and a flexible display device are disclosed. The organic insulating material comprises an acrylic polymer having a cinnamoyl moiety.

公开(公告)号：US09241411B2

公开(公告)日：2016-01-19

申请号：US14102765

申请日：2013-12-11

Applicant: LG DISPLAY CO., LTD.

Inventor： KyungYeol Ryu ,  JinWuk Kim ,  ByungGeol Kim ,  SungWoo Kim ,  ChangWoo Chun

IPC: H05K1/00 ,  H05K3/00 ,  H01L51/52 ,  H01L51/00

CPC classification number: H05K3/007 ,  H01L51/0021 ,  H01L51/0048 ,  H01L51/0097 ,  H01L51/5206 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A substrate having a transparent electrode for a flexible display which has flexibility and transparency and is resistant to stress of bending, and a method of fabricating the same are provided. By forming a transparent electrode of nanowires resistant to stress of bending on a substrate formed of a shape memory polymer (SMP) material, an increase in resistance due to bending can be prevented and the original form can be recovered. The method for fabricating a substrate having a transparent electrode for a flexible display includes: applying a nanowire dispersion solution of methanol to a glass substrate to form a nanowire electrode; coating the glass substrate with the nanowire electrode formed thereon, with an acrylic shape memory polymer (SMP) to form an SMP thin film; curing the SMP thin film through UV irradiation to form an SMP substrate; and removing the glass substrate from the SMP substrate.

Abstract translation: 提供具有挠性和透明度以及抗弯曲应力的柔性显示器用透明电极的基板及其制造方法。 通过在由形状记忆聚合物（SMP）材料形成的基板上形成耐弯曲应力的纳米线透明电极，可以防止由于弯曲引起的电阻的增加，并且可以回收原始形式。 具有柔性显示用透明电极的基板的制造方法包括：将玻璃基板的甲醇的纳米线分散液涂布在纳米线电极上， 用形成在其上的纳米线电极涂覆玻璃基板，用丙烯酸形状记忆聚合物（SMP）形成SMP薄膜; 通过紫外线照射固化SMP薄膜，形成SMP底物; 并从SMP基板上去除玻璃基板。

公开(公告)号：US20150378182A1

公开(公告)日：2015-12-31

申请号：US14751628

申请日：2015-06-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Youngsub SHIN ,  GeeSung Chae ,  JinWuk Kim ,  Wy-Yong Kim ,  HyeLi Min ,  MinJee Kim

IPC: G02F1/00 ,  G02F1/1335 ,  H01L27/32 ,  H01L29/786 ,  H01L27/12

CPC classification number: G02F1/133512 ,  G02F2202/36 ,  H01L27/1225 ,  H01L27/3272 ,  H01L29/78633 ,  H01L29/7869 ,  H01L51/5284

Abstract: Disclosed is a display device that may include a plurality of pixels on a substrate; and a light shielding layer on the substrate that defines or partitions the plurality of pixels, wherein the light shielding layer includes a plurality of nanoparticles, each comprising a core and a shell outside the core, and wherein the core includes a metal oxide, and the shell includes an insulating material.

Abstract translation: 公开了一种显示装置，其可以包括在基板上的多个像素; 以及在所述基板上的限定或分隔所述多个像素的遮光层，其中所述遮光层包括多个纳米颗粒，每个所述纳米颗粒包括在所述芯外部的芯和壳，并且其中所述芯包括金属氧化物， 外壳包括绝缘材料。