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COVER WINDOW AND DISALY DEVICE INCLUDING THE SAME

机译:包含相同功能的封面窗口和无效设备

摘要

The present invention relates to a cover window in which a copolymer having different contents of a low-stiffness monomer and a high-stiffness monomer is synthesized in a first region and a second region, and a foldable display device including the same. Since the contents of the low-stiffness monomers and the high-stiffness monomers in the first region and the second region differ, it is possible to realize the foldable characteristic around the first region. The contents of the low-stiffness monomer and the high-stiffness monomer are different in the first region and the second region, but the first region and the second region are composed of the same copolymer. Therefore, since the refractive indexes of the first and second regions are the same, no visibility due to the refractive index difference occurs at the interface between the first region and the second region. Therefore, even when the cover window of the present invention is applied to the surface of the display device, a beautiful appearance free from visual distortion can be secured. In addition, a cover window including a plurality of regions having the same refractive index and different stiffness or hardness covers the front and side surfaces of the display panel, thereby providing a display device having a beautiful appearance without detachment of the visibility and the cover window.
机译:覆盖窗及其折叠式显示装置技术领域本发明涉及一种在第一区域和第二区域中合成具有不同含量的低刚性单体和高刚性单体的共聚物的覆盖窗以及包括该覆盖窗的可折叠显示装置。由于在第一区域和第二区域中的低刚度单体和高刚度单体的含量不同,因此可以实现围绕第一区域的可折叠特性。低刚度单体和高刚度单体的含量在第一区域和第二区域中不同,但是第一区域和第二区域由相同的共聚物构成。因此,由于第一区域和第二区域的折射率相同,所以在第一区域和第二区域之间的界面处不会出现由于折射率差引起的可见性。因此,即使将本发明的覆盖窗应用于显示装置的表面,也可以确保没有视觉失真的美观。另外,包括多个具有相同折射率和不同刚度或硬度的区域的覆盖窗覆盖显示面板的前表面和侧表面,从而提供具有美观外观而不会脱离可见度的显示装置和覆盖窗。 。

著录项

  • 公开/公告号KR20170080446A

    专利类型

  • 公开/公告日2017-07-10

    原文格式PDF

  • 申请/专利权人 엘지디스플레이 주식회사;

    申请/专利号KR20160140217

  • 发明设计人 기남;박재형;이규호;

    申请日2016-10-26

  • 分类号G06F3/041;G02F1/1333;H01L27/32;

  • 国家 KR

  • 入库时间 2022-08-21 13:27:04

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