发明名称 LIQUID CRYSTAL COMPOSITION AND RETARDATION FILM
摘要 <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition having a reciprocal dispersion characteristic, and a retardation film using the liquid crystal composition. <P>SOLUTION: The liquid crystal composition contains at least one liquid crystal compound, and a chiral agent. The liquid crystal compound has, at a wavelength &lambda;, a natural birefringence &Delta;n(&lambda;) which satisfies formula (1) as follows: &Delta;n(450 nm)/&Delta;n(550 nm)<1.0 (1). <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007031709(A) 申请公布日期 2007.02.08
申请号 JP20060174493 申请日期 2006.06.23
申请人 FUJIFILM CORP 发明人 NISHIKAWA HIDEYUKI
分类号 C09K19/02;C09K19/38;G02B5/30;G02F1/13;G02F1/13363 主分类号 C09K19/02
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