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1. 发明申请

US20040150775A1 Liquid crystal device, fabricating method, and fabricating apparatus thereof 有权
标题翻译：液晶装置，制造方法及其制造装置
公开(公告)号：US20040150775A1
公开(公告)日：2004-08-05
申请号：US10763307
申请日：2004-01-23
申请人： INTERNATIONAL BUSINESS MACHINESS CORPORATION
发明人： Teruhiro Nakasogi , Tetsuya Nogami , Kohji Murayama
IPC分类号： G02F001/1337
CPC分类号： G02F1/1393 , G02F2001/133738 , G02F2001/13712
摘要： To provide a liquid crystal device having a uniform vertical alignment, a method for fabricating it easily, and its fabricating apparatus in fabricating an ECB-type vertically aligned liquid crystal device, a liquid crystal device includes liquid crystal molecules 12 each having a negative dielectric anisotropy and polyimide films for homogeneous alignment, wherein a method for fabricating a liquid crystal device including a process of vertically orienting liquid crystal molecules is constructed by exposing the liquid crystal molecules to light from either or both sides of substrates 14 of the liquid crystal device whose liquid crystal molecules each having a negative dielectric anisotropy are homogeneously oriented using polyimide films for homogeneous alignment. In addition, an aligner used for exposure is equipped with a filer so as to cut light having wavelengths of 400 nm or less and 600 nm or more, so that light having a wavelength of 400 to 600 nm can be utilized. In this liquid crystal device, the response time becomes faster when a voltage is applied between electrodes 16.
摘要翻译：为了提供具有均匀垂直取向的液晶装置及其易于制造的方法，以及其制造ECB型垂直取向液晶装置的制造装置，液晶装置包括各自具有负介电各向异性的液晶分子12 和用于均匀取向的聚酰亚胺膜，其中制造包括垂直取向液晶分子的工艺的液晶装置的方法是通过将液晶分子暴露于液晶装置的液体装置的基板14的两面或两面的光各自具有负介电各向异性的晶体分子使用聚酰亚胺膜均匀取向均匀取向。此外，用于曝光的对准器装备有滤光片，以切割波长为400nm以下且600nm以上的光，从而可以利用波长为400〜600nm的光。在该液晶装置中，当在电极16之间施加电压时，响应时间变得更快。

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