| 摘要 |
<p>A liquid crystal composition comprising at least one liquid crystal compound and at least one anthraquinone compound represented by formula (1) below: Formula (1) (wherein R2 to R8each independently represents a hydrogen or substituent; Het is a sulfur or oxygen; B?1 and B2¿ each independently represents an optionally substituted arylene, heteroarylene, cycloalkan-diyl or cycloalken-diyl; Q1 is a bivalent linking group; C1 is an optionally substituted alkyl, cycloalkyl, alkoxy, alkokycarbonyl or acyloxy; p, q and r each represents a number from 0 to 5 and n is a number from 1 to 3 satisfying 3 ≤ (p+r)xn ≤ 10; when plural {(B1)p-(Q1)q-(B2)r} are present, these may be the same or different) was disclosed.</p> |
