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1. 发明专利

JP2008287066A Method for manufacturing optically anisotropic body 有权
标题翻译：制造光学非线性体的方法
公开(公告)号：JP2008287066A
公开(公告)日：2008-11-27
申请号：JP2007132762
申请日：2007-05-18
申请人： Dic Corp , Dic株式会社 , Hong Kong Univ Of Science & Technology , 香港科技大学
发明人： TAKATSU HARUYOSHI , HASEBE HIROSHI , OLEG YAROSHCHUK , JACOB HO , CHIGRINOV VLADIMIR G , KWOK HOI-SING
IPC分类号： G02B5/30 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an optically anisotropic body, in which inclination of an optical axis in a thickness direction is controlled, without using an optical alignment film which needs a large-scale UV irradiation apparatus. SOLUTION: The method for manufacturing the optically anisotropic body comprises (1) a first step of forming an alignment film by applying a mixture of an alignment film material (A) for horizontally aligning a liquid crystal and an alignment film material (B) for vertically aligning the liquid crystal onto a substrate and subjecting the applied mixture of the alignment film materials (A), (B) to heating treatment and rubbing treatment and (2) a second step of applying a polymerizable liquid crystal material onto the formed alignment film, aligning the polymerizable liquid crystal material and polymerizing the aligned polymerizable liquid crystal material. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效地制造光学各向异性体的方法，其中光学各向异性体在厚度方向上的倾斜被控制，而不使用需要大规模UV照射装置的光学取向膜。解决方案：制造光学各向异性体的方法包括：（1）通过施加用于使液晶水平取向的取向膜材料（A）和取向膜材料（B）的混合物来形成取向膜的第一步骤）将液晶垂直取向到基板上，对取向膜材料（A），（B）的涂布混合物进行加热处理和摩擦处理，以及（2）将可聚合液晶材料施加到形成的取向膜，使聚合性液晶材料取向并使取向的聚合性液晶材料聚合。版权所有（C）2009，JPO＆INPIT

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