Invention Grant
- Patent Title: Liquid crystal compound, liquid crystal composition and liquid crystal display device
- Patent Title (中): 液晶复合物，液晶组合物和液晶显示装置
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Application No.: US13140021Application Date: 2010-01-12
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Publication No.: US08501038B2Publication Date: 2013-08-06
- Inventor: Masahide Kobayashi
- Applicant: Masahide Kobayashi
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: JNC Corporation,JNC Petrochemical Corporation
- Current Assignee: JNC Corporation,JNC Petrochemical Corporation
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Jianq Chyun IP Office
- Priority: JP2009-008036 20090116
- International Application: PCT/JP2010/050208 WO 20100112
- International Announcement: WO2010/082558 WO 20100722
- Main IPC: C09K19/00
- IPC: C09K19/00 ; C09K19/06 ; C09K19/52 ; C09K19/12 ; C09K19/02
Abstract:
The invention provides a liquid crystal compound having a high stability to heat, light or the like, a wide temperature range of a nematic phase, a small viscosity, a large optical anisotropy and a suitable elastic constant K33, and further having a suitable negative dielectric anisotropy and an excellent compatibility with other liquid crystal compounds. The invention also provides a liquid crystal composition including this liquid crystal compound and a liquid crystal display device containing this liquid crystal composition;a liquid crystal compound represented by formula (a):
Public/Granted literature
- US20120018672A1 LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2012-01-26
Information query
