发明名称 光学補償フィルム
摘要 An optical compensation film according to an embodiment of the present invention includes: non-liquid crystal polymers arranged in a tilt alignment, wherein the optical compensation film satisfies the following expressions (1) and (2): 3 [nm]&nlE;(nx&minus;ny)×d;&emsp;&emsp;(1) and 5°<&bgr;,&emsp;&emsp;(2) where, when an X-axis and a Y-axis, which are plane direction axes of a three-dimensional coordinate system, are perpendicular to each other and an axis vertical to the X-axis and the Y-axis in a thickness direction is defined as a Z-axis, nx and ny indicate a maximum refractive index and a minimum refractive index in an XY-plane of the optical compensation film, respectively, d indicates a film thickness [nm], and &bgr; indicates an angle formed between a direction for providing the minimum refractive index ny and a direction for providing a maximum refractive index nb in a YZ-plane of the optical compensation film.
申请公布号 JP5633960(B2) 申请公布日期 2014.12.03
申请号 JP20100090063 申请日期 2010.04.09
申请人 发明人
分类号 G02B5/30;G02F1/1335;G02F1/13363 主分类号 G02B5/30
代理机构 代理人
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