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Invention Application
US20080044596A1 Polymer film, production method thereof, and polarizing plate and liquid crystal display device using the polymer film 审中-公开
聚合物膜，其制造方法以及使用聚合物膜的偏振片和液晶显示装置

Polymer film, production method thereof, and polarizing plate and liquid crystal display device using the polymer film
Abstract:
A polymer film satisfies the following formulae (1) and (2): 0.025≦Pt≦0.100   Formula (1) 0.90≦Po/Pt≦0.99   Formula (2) wherein Po represents an in-plane orientation degree of polymer molecular chain in the film surface, and Pt represents an average in-plane orientation degree of polymer molecular chain in the entire film thickness.
Abstract(Chinese):

聚合物膜满足下列公式（1）和（2）：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0.025 <= P < = 0.100公式（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 公式（2）<？in-line-formula description =“In-line Formulas”end =“tail”？ >其中P 表示膜表面中聚合物分子链的面内取向度，P 表示聚合物分子链的平均取向度在 整个膜厚度。

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