| 摘要 |
<p>A liquid crystal composition containing 1-15 % of a first component (compounds of formulae (I-a and I-b), 8-40 % of a second component (compounds of formula II), 10-30 % of a third component (compounds of formula III), and 10-45 % of a fourth component (compounds of formulae IV-a, IV-b, IV-c, and IV-d), wherein R?1, R2, R8 and R12¿ represent each C¿1?-C10 alkyl; R?3¿ represents C¿1?-C10 alkyl or C2-C10 alkenyl; R?4, R7 and R11¿ represent each C¿1?-C10 alkyl alkoxy; R?5 and R9¿ represent each C¿2?-C10 alkenyl or alkenyloxy; R?6 and R10¿ represent each C¿2?-C10 alkenyl; and R?13¿ represents C¿2?-C10 alkoxyalkyl.</p> |
