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JP2006018106A Manufacturing methods of optical alignment layer for liquid crystal display element and of liquid crystal display element 有权
标题翻译：液晶显示元件和液晶显示元件的光学对准层的制造方法
公开(公告)号：JP2006018106A
公开(公告)日：2006-01-19
申请号：JP2004197095
申请日：2004-07-02
申请人： Dainippon Ink & Chem Inc , Hong Kong Univ Of Science & Technology , 大日本インキ化学工業株式会社 , 香港科技大学
发明人： HUANG DAN DING , KOZENKOV VLADIMIR M , CHIGRINOV VLADIMIR G , KWOK HOI SING , TAKADA HIROKAZU
IPC分类号： G02F1/1337
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical alignment layer for a liquid crystal display element having excellent practicality, wherein time for optical alignment treatment is reduced, and to provide a manufacturing method of the liquid crystal display element using substrates provided with the alignment layer obtained by the manufacturing method.
SOLUTION: In the manufacturing method of the optical alignment layer for the liquid crystal display element, an optical alignment layer containing a dichroic compound is formed on electrodes respectively provided on the substrates, the two substrates are opposed to each other at a fixed interval so that surfaces on which the optical alignment layer is formed are opposed to each other and the dichroic compound is aligned by irradiating surfaces of the substrates with non-polarized light from a direction oblique. In the manufacturing method of the liquid crystal display element, a liquid crystal material is injected into a gap between the two substrates provided with the optical alignment layer manufactured by the manufacturing method of the optical alignment layer for the liquid crystal display element, the liquid crystal material is sealed and then the liquid crystal material is aligned by heating the liquid crystal material up to a temperature at which the liquid crystal material shows isotropy.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供一种实用性优异的液晶显示元件用光取向膜的制造方法，其中光学取向处理的时间缩短，并且提供了使用液晶显示元件的制造方法设置有通过制造方法获得的取向层的基板。解决方案：在用于液晶显示元件的光取向层的制造方法中，在分别设置在基板上的电极上形成含有二色性化合物的光取向层，两个基板以固定的方式相互对置间隔，使得其上形成有光取向层的表面彼此相对，并且通过从倾斜方向以非偏振光照射基板的表面来对齐二色性化合物。在液晶显示元件的制造方法中，将液晶材料注入设置有通过液晶显示元件的光取向膜的制造方法制造的光取向膜的两个基板之间的间隙中，液晶将材料密封，然后通过将液晶材料加热至液晶材料显示各向同性的温度来对准液晶材料。版权所有（C）2006，JPO＆NCIPI

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