摘要 |
A novel optical compensatory sheet is disclosed. The sheet comprises an optically anisotropic layer comprising at least one compound selected from the group represented by Formula (I): where L<1>, L<2 >and L<3 >respectively represent a single bond, NR<a>, where R<a >is a hydrogen atom (H), an optionally substituted alkyl or aryl group, oxygen atom (O) or sulfur atom (S); A<1>, A<2 >and A<3 >respectively represent an alkylene group; R<1>, R<2 >and R<3 >respectively represent a substituent group; m<1>, m<2 >and m<3 >respectively represent an integer not less than 0, at least one of m<1>, m<2 >and m<3 >is not 0, when m<1 >and m<2 >are 0, L<3 >represents NH or S; and when m<1>, m<2 >and m<3 >are respectively not less than 2, plural A<1>, A<2 >or A<3 >may be same or different each other.
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