首页> 外国专利> LIGHT DIFFUSION SHEET, METHOD FOR MANUFACTURING SAME, AND TRANSMISSIVE DISPLAY DEVICE PROVIDED WITH LIGHT DIFFUSION SHEET

LIGHT DIFFUSION SHEET, METHOD FOR MANUFACTURING SAME, AND TRANSMISSIVE DISPLAY DEVICE PROVIDED WITH LIGHT DIFFUSION SHEET

机译:光扩散片,其制造方法以及具有该光扩散片的透射型显示装置

摘要

Disclosed is a light diffusion sheet (1) which has, between a lower base film (2) and an upper base film (3), a light diffusing section (4), a light absorbing section (5), and an adhesive layer (6). Specifically, on the lower base film (2), the light diffusing section (4) is formed, and the light diffusing section (4) is provided with a plurality of recessed sections (8). On the light diffusing section (4), the upper base film (3) is formed. The light absorbing section (5) is formed inside of each of the recessed sections (8) in the light diffusing section (4). Each of the recessed sections (8) and each of the light absorbing sections (5) are formed such that a gap is formed between each of the recessed sections (8) and each of the light absorbing sections (5).
机译:公开了一种光扩散片(1),其在下部基膜(2)和上部基膜(3)之间具有光扩散部(4),光吸收部(5)和粘合剂层( 6)。具体而言,在下部基膜(2)上形成有光扩散部(4),在光扩散部(4)上设有多个凹部(8)。在光扩散部(4)上,形成上部基膜(3)。在光扩散部(4)的各凹部(8)的内部形成有光吸收部(5)。每个凹部(8)和每个光吸收部(5)形成为使得在每个凹部(8)和每个光吸收部(5)之间形成间隙。

著录项

  • 公开/公告号WO2011068168A1

    专利类型

  • 公开/公告日2011-06-09

    原文格式PDF

  • 申请/专利权人 SHARP KABUSHIKI KAISHA;

    申请/专利号WO2010JP71603

  • 发明设计人 梅田時由;山本恵美;伊藤彰規;

    申请日2010-12-02

  • 分类号G02B5/02;F21S2;F21V3/04;G02B5;G02F1/13357;

  • 国家 WO

  • 入库时间 2022-08-21 17:57:21

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