| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide, with respect to an IPS display, a liquid crystal material suitable for attaining a relatively low threshold voltage and a short response time. <P>SOLUTION: The electro-optical liquid crystal display is provided, which has a realignment layer for realigning the liquid crystals whose electric field has an effective component parallel to the liquid crystal layer and which contains a liquid-crystalline medium having positive dielectric anisotropy. The medium contains at least one mesogenic compound containing a 3,4,5-trifluorophenyl group and/or contains at least one mesogenic compound having a structural unit represented by formula 2 (wherein A is O or CH; Z is -COO- or a single bond; L<SP>1</SP>is F or may be H when A is O; and L<SP>2</SP>is H or F). <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
