| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new liquid crystalline compound, and to provide an optical film containing the compound. <P>SOLUTION: The new compound is represented by formula (1) (wherein, X is -S-, -O- or the like; Y is -C(R)= or the like; Z is a 5-15C aromatic hydrocarbon group or the like; A<SP>1</SP>, A<SP>2</SP>, B<SP>1</SP>, B<SP>2</SP>, E<SP>1</SP>and E<SP>2</SP>are each a linkage group such as -C≡C-; D<SP>1</SP>and D<SP>2</SP>are each a 1-12C alkylene group; G<SP>1</SP>, G<SP>2</SP>, G<SP>3</SP>, G<SP>4</SP>, G<SP>5</SP>, G<SP>6</SP>, G<SP>7</SP>, G<SP>8</SP>, G<SP>9</SP>and G<SP>10</SP>are each independently H or the like; Q<SP>1</SP>and Q<SP>2</SP>are each a group such as H). <P>COPYRIGHT: (C)2010,JPO&INPIT |
