| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polarizing film which has an absorption axis in the normal direction perpendicular to the surface thereof, the thickness of which can be thinned and which can be applied to even small-sized or medium-sized display equipment. <P>SOLUTION: The polarizing film contains a lyotropic liquid crystalline azo compound having the amide group represented by the formula and has the absorption axis in the normal direction perpendicular to the surface thereof. <P>COPYRIGHT: (C)2011,JPO&INPIT |
