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COATING FILM FOR OPTICAL COMPENSATION, COATING LIQUID FOR FORMING COATING FILM, OPTICAL ELEMENT MANUFACTURED BY USING THE COATING LIQUID AND MANUFACTURING METHOD OF OPTICAL ELEMENT
COATING FILM FOR OPTICAL COMPENSATION, COATING LIQUID FOR FORMING COATING FILM, OPTICAL ELEMENT MANUFACTURED BY USING THE COATING LIQUID AND MANUFACTURING METHOD OF OPTICAL ELEMENT
PROBLEM TO BE SOLVED: To provide a low-cost coating film for optical compensation having a characteristic; [(nx+ny)/2-nz]×d≥100, without requiring a troublesome filming process, and to provide an optical element having the characteristic without requiring a labor such as film sticking.;SOLUTION: The coating film for optical compensation includes a cellulose derivative which satisfies the following relation; [(nx+ny)/2-nz]×d≥100, where nx is the maximum refractive index and ny is the minimum refractive index among in-plane refractive indexes, nz is refractive index in the thickness direction and d is film thickness (nm) when being thinned.;COPYRIGHT: (C)2006,JPO&NCIPI
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机译：解决的问题：提供一种具有特征的低成本的光学补偿涂膜; [（n x + n y ）/ 2-n z ]＆times; d＆ge; 100，而无需麻烦的拍摄过程，并且解决方案：解决方案：用于光学补偿的涂膜包括满足以下关系的纤维素衍生物; [（n x + n y ）/ 2-n z ]＆times; d＆ge; 100，其中n x 是最大折射率，n y 是面内折射率之中的最小折射率，n z 是厚度方向上的折射率，d是膜厚（ ）;）版权所有：（C）2006，JPO＆NCIPI
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