首页> 外国专利> PRODUCING METHOD OF LIGHT-SCATTERING FILM, POLARIZING PLATE COMPRISING LIGHT-SCATTERING FILM AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE POLARIZING PLATE

PRODUCING METHOD OF LIGHT-SCATTERING FILM, POLARIZING PLATE COMPRISING LIGHT-SCATTERING FILM AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE POLARIZING PLATE

机译：光散射膜的制造方法，由光散射膜构成的偏振板和由光偏振膜构成的液晶显示装置

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摘要

PPROBLEM TO BE SOLVED: To provide a producing method capable of producing a light-scattering film or an antireflection film excellent in uniformity of light-scattering property in the surface of broad width sample and to provide a polarizing plate and a display device using the light-scattering film and the antireflection film produced by the producing method. PSOLUTION: In the producing method of light scattering film, a light-scattering layer is applied on a transparent support as follow: a land 18 of a forward end lip 17 of a slot die 13 is disposed close to the surface of a web W, and a coating composition 14 is applied on the web W through a slot 16 of the forward end lip 17, wherein the web W is supported by a backup roller 11 and, at the same time, runs continuously, and wherein the coating composition 14 comprises a light-transmitting fine particle, a light-transmitting resin and a solvent, and the coating composition satisfies the relation (1); (-)dSP2/SP1.5 (1), wherein is density (g/cmSP2/SP) of the light-transmitting fine particle, is density (g/cmSP2/SP) of the coating composition and (d) is average particle size (m) of the light-transmitting fine particle. PCOPYRIGHT: (C)2006,JPO&NCIPI

机译：

要解决的问题：提供一种能够在宽幅样品的表面上制造光散射特性的均匀性优异的光散射膜或防反射膜的制造方法，并提供偏振片和显示装置。使用通过该制造方法制造的光散射膜和防反射膜。

解决方案：在光散射膜的制造方法中，将光散射层按以下步骤施加在透明支撑体上：狭缝模头13的前端唇缘17的凸区18靠近凸模表面放置。幅材W，并且涂料组合物14通过前端唇缘17的狭槽16施加在幅材W上，其中幅材W由支撑辊11支撑并且同时连续运行，并且其中涂层组合物14包含透光性微粒，透光性树脂和溶剂，并且涂料组合物满足关系式（1）。（-）d 2 1.5（1）是透光性微粒的密度（g / cm 2 ），是密度（g / cm （d）是透光性微粒的平均粒径（m）。

版权：（C）2006，JPO＆NCIPI 展开▼

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公开/公告号JP2006113561A

专利类型
公开/公告日2006-04-27

原文格式PDF
申请/专利权人 FUJI PHOTO FILM CO LTD;
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申请/专利号JP20050260998
发明设计人 NAKAMURA KAZUHIRO;INOUE KATSUMI;
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申请日2005-09-08
分类号G02B5/02;G02B5/30;B32B5/16;B32B7/02;
国家 JP
入库时间 2022-08-21 21:51:42

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