Invention Grant
US09273245B2 Compound having 2,2-difluorovinyloxy group or 1,2,2-trifluorovinyloxy group, liquid crystal composition and liquid crystal display device
有权
具有2,2-二氟乙烯基氧基或1,2,2-三氟乙烯基氧基的化合物，液晶组合物和液晶显示装置
- Patent Title: Compound having 2,2-difluorovinyloxy group or 1,2,2-trifluorovinyloxy group, liquid crystal composition and liquid crystal display device
- Patent Title (中): 具有2,2-二氟乙烯基氧基或1,2,2-三氟乙烯基氧基的化合物，液晶组合物和液晶显示装置
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Application No.: US13932251Application Date: 2013-07-01
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Publication No.: US09273245B2Publication Date: 2016-03-01
- Inventor: Yasuyuki Gotoh , Hiroki Ookawa
- Applicant: JNC CORPORATION , JNC PETROCHEMICAL CORPORATION
- 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: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2012-165870 20120726
- Main IPC: C09K19/20
- IPC: C09K19/20 ; C09K19/34 ; C09K19/30 ; C09K19/04
Abstract:
To provide a liquid crystal compound having a high stability to light, a high clearing point, a low minimum temperature of a liquid crystal phase, a small viscosity, a suitable optical anisotropy, a large dielectric anisotropy, a suitable elastic constant and an excellent solubility in other liquid crystal compounds. The invention concerns a compound represented by formula (1), a liquid crystal composition containing the compound and a liquid crystal display device including the composition:
Public/Granted literature
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