首页> 外国专利> PRINT LAYER-PROVIDED FILM LAYERED BODY, OPTICAL LAYERED BODY INCLUDING SAID PRINT LAYER-PROVIDED FILM LAYERED BODY, AND IMAGE DISPLAY DEVICE USING THE SAME

PRINT LAYER-PROVIDED FILM LAYERED BODY, OPTICAL LAYERED BODY INCLUDING SAID PRINT LAYER-PROVIDED FILM LAYERED BODY, AND IMAGE DISPLAY DEVICE USING THE SAME

机译:打印层提供的薄膜层叠体,光学层叠体,包括所述印刷层提供的薄膜层叠体,以及使用相同的图像显示装置

摘要

Provided is a print layer-provided film layered body (100) that has high pencil hardness and is configured to suppress curling. A print layer-provided film layered body includes: a base film (10); a hard coat layer (20) formed on one surface of the base film; a print layer (30) formed on the other surface of the base film; and a protective film (40) peelably layered on the surface of the hard coat layer. The larger of the heat shrinkage rate of the protective film in a first direction and the heat shrinkage rate of the protective film in a second direction that is orthogonal to the first direction is 0.1% or less. The amount of deflection of the print layer-provided film layered body when the film layered body is left under a 70°C environment for 60 minutes is no more than 19 mm.
机译:提供一种印刷层提供的薄膜层叠体(100),其具有高铅笔硬度,并且被配置为抑制卷曲。印刷层提供的薄膜层叠体包括:基膜(10);在基膜的一个表面上形成的硬涂层(20);形成在基膜的另一表面上的印刷层(30);和在硬涂层的表面上可剥离层叠的保护膜(40)。在第一方向上的第一方向上的保护膜的热收缩速率越大,其在第一方向正交的第二方向上的保护膜的热收缩速率为0.1%或更低。当薄膜层叠体在70℃环境下留下60分钟时,打印层提供的薄膜层状体的偏转量不超过19mm。

著录项

  • 公开/公告号WO2021070424A1

    专利类型

  • 公开/公告日2021-04-15

    原文格式PDF

  • 申请/专利权人 NITTO DENKO CORPORATION;

    申请/专利号WO2020JP24373

  • 发明设计人 FUCHIDA TAKEHITO;ISHIHARA YASUTAKA;

    申请日2020-06-22

  • 分类号B32B7/028;B32B27;G02B1/14;G02F1/1333;

  • 国家 JP

  • 入库时间 2022-08-24 18:16:16

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号