专利内容由知识产权出版社提供
专利名称：Optical film and manufacturing method
thereof and substrate structure and displaypanel using the optical film
发明人：Yue-Shih Jeng申请号：US11867694申请日：20071005公开号：US07847884B2公开日：20101207
专利附图：
摘要：A manufacturing method of an optical film is provided. The method includes thefollowing steps. A substrate is provided first and a surface of the substrate is aligned or
an alignment layer is formed on the substrate. Next, a defined pattern layer is formed onthe aligned surface of the substrate or on a surface of the alignment layer at a firsttemperature. A first liquid crystal layer is then coated on the aligned surface of thesubstrate or the surface of the alignment layer to cover the defined pattern layer. Then,a first curing step is performed at a second temperature to enable the defined patternlayer and the first liquid crystal layer to form the optical film. A portion of the optical filmhaving the defined pattern layer is characterized by a different liquid crystal alignmentproperty from the other portion of the optical film.
申请人：Yue-Shih Jeng
地址：Miaoli County TW
国籍：TW
代理机构：Jianq Chyun IP Office
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