公开(公告)号：US20180062093A1

公开(公告)日：2018-03-01

申请号：US15693205

申请日：2017-08-31

Applicant: LG Display Co., Ltd.

Inventor： Kazuhiko TAMAI

IPC: H01L51/00 ,  H01L27/32

CPC classification number: H01L51/0097 ,  H01L27/3262 ,  H01L51/524 ,  H01L2251/5338 ,  Y02E10/549

Abstract: Disclosed is a flexible display device that includes a display element that is flexible; and a member that is located on a surface of the display element and is made of a material having a 3-dimensional cross-linked structure. The display element has an original shape and has an elastic modulus that enables the display element to flex into a modified shape. The member has a rigidity that urges the display element from the modified state back to the original shape.

公开(公告)号：US20160103249A1

公开(公告)日：2016-04-14

申请号：US14877576

申请日：2015-10-07

Applicant: LG DISPLAY CO., LTD.

Inventor： Osamu SATO ,  Kazuhiko TAMAI ,  Dong-Uk CHO

IPC: G02B1/111

CPC classification number: G02B1/111 ,  B32B27/14 ,  B32B2264/102 ,  B32B2264/12 ,  B32B2307/412 ,  B32B2457/202

Abstract: A flexible display device includes an antireflective film on an image display surface of the flexible display device, wherein the antireflective film includes an antireflective layer disposed on at least one surface of a transparent resin film having flexibility and including inorganic particles and matrix resin, wherein a volumetric ratio of the inorganic particles in the antireflective layer is equal to or larger than 40 vol %, wherein a diameter of each of the inorganic particles is within a range of 5 to 200 nm, wherein a thickness of the antireflective layer is within a range of 50 to 200 nm, and wherein there is no crack when a bending test of the antireflective film is performed based on JIS K 5600-5-1 and using a cylindrical mandrel with a diameter of 2 mm.

Abstract translation: 柔性显示装置在柔性显示装置的图像显示面上具有防反射膜，其中，所述防反射膜包括设置在具有柔软性的无机粒子和基体树脂的透明树脂膜的至少一个表面上的抗反射层，其中， 抗反射层中的无机粒子的体积比等于或大于40体积％，其中无机颗粒的直径在5至200nm的范围内，其中抗反射层的厚度在一个范围内 为50〜200nm，当基于JIS K 5600-5-1进行抗反射膜的弯曲试验并使用直径为2mm的圆筒形心轴时，不存在裂纹。