| 发明名称 |
LIQUID CRYSTAL COMPOUND WITH NEGATIVE DIELECTRIC ANISOTROPY, LIQUID CRYSTAL DISPLAY, AND OPTOELECTRONIC DEVICE |
| 摘要 |
Disclosed is a liquid crystal compound with negative dielectric anisotropy, having a general formula as Formula 1.;;In Formula 1, each of L1, L2, L3, and L4, being same or different, is hydrogen, halogen, or cyano group. Each of R1 and R2, being same or different, is hydrogen, halogen, C1-12 alkyl group, C1-12 alkoxy group, C1-12 haloalkyl group, C2-12 alkenyl group, C2-12 ether group, or C2-12 alkynyl group. Each of A1 and A2, being same or different, is benzene, cyclohexane, or cyclohexene.;Z1 is;;—CF2O—, or —OCF2—, and Z2 is;;—CF2O—, or —OCF2—. |
| 申请公布号 |
US2015124210(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201414190709 |
申请日期 |
2014.02.26 |
| 申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
LIAW Chao-Wu;WANG Kuo-Chang;LIN Jian-Wen;LIU Shih-Hsien;CHENG Kung-LUNG |
| 分类号 |
C09K19/20 |
主分类号 |
C09K19/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A liquid crystal compound with negative dielectric anisotropy, having a general formula: wherein each of L1, L2, L3, and L4, being same or different, is hydrogen, halogen, or cyano group;
each of R1 and R2, being same or different, is hydrogen, halogen, C1-12 alkyl group, C1-12 alkoxy group, C1-12 haloalkyl group, C2-12 alkenyl group, C2-12 ether group, or C2-12 alkynyl group;each A1 and A2, being same or different, is benzene, cyclohexane, or cyclohexene;Z1 is—CF2O—, or —OCF2—; and
Z2 is—CF2O—, or —OCF2—. |
| 地址 |
HSINCHU TW |
