用来制造显示器用元件、光学用元件、或照明用元件的芳香族聚醯胺溶液;SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTICAL ELEMENT, OR ILLUMINATION ELEMENT

摘要

本发明于一态样，提供能兼顾浇铸膜之线膨胀率(CTE)之减低及膜厚度方向之相位差(Rth)之减低的聚醯胺溶液。于一或多数实施形态中，系关于含有芳香族聚醯胺、无机填料及溶剂之聚醯胺溶液。又，于一或多数实施形态中，系关于一种叠层复合材料，包含支持材及聚醯胺树脂层，在前述支持材的其中一面上叠层着聚醯胺树脂层，前述聚醯胺树脂层系藉由将含有芳香族聚醯胺、无机填料及溶剂之聚醯胺溶液涂布在前述支持材上而获得或可获得。; inorganic filler; and a solvent. This disclosure, viewed from one aspect, relates to a laminated composite material, comprising a base, and a polyamide resin layer: wherein the polyamide resin layer is laminated to one surface of the base; and wherein the polyamide resin layer is obtained or obtainable by applying a polyamide solution comprising an aromatic polyamide, an inorganic filler and a solvent onto the base.