公开(公告)号：US20130157010A1

公开(公告)日：2013-06-20

申请号：US13709280

申请日：2012-12-10

Applicant: NITTO DENKO CORPORATION

Inventor： Katsunori Takada ,  Kazuhiro Ikai ,  Hiroki Kuramoto ,  Hiroyuki Takano ,  Naoki Tsuno

IPC: H05K1/02

CPC classification number: H05K1/0298 ,  H01B1/08 ,  Y10T428/24372 ,  Y10T428/24405 ,  Y10T428/24421

Abstract: A transparent conductive film includes a film base, a cured resin layer formed at one side of the film base, and an indium composite oxide layer laminated at a side of the cured resin layer opposite to the film base. The indium composite oxide layer has a thickness of 20 nm to 50 nm. The cured resin layer has a plurality of spherical particles and a binder resin layer which fixes the plurality of spherical particles to the film base. A difference w−d between a mode particle size w and a thickness d of the binder resin layer is greater than zero and less than or equal to 1.2 μm, where w is a mode particle size of the spherical particles and d is a thickness of the binder resin layer.

Abstract translation: 透明导电膜包括膜基底，形成在膜基底一侧的固化树脂层和层叠在与薄膜基底相对的固化树脂层侧的铟复合氧化物层。 铟复合氧化物层的厚度为20nm〜50nm。 固化树脂层具有多个球形颗粒和将多个球形颗粒固定到膜基底的粘合剂树脂层。 模式粒径w和粘合剂树脂层的厚度d之间的差wd大于零且小于或等于1.2μm，其中w是球形颗粒的模式粒径，d是粘合剂的厚度 树脂层。