Bimesogenic compounds and mesogenic media
US9914876B2 · kind B2 · utility
2Cited by
4References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2013 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Aug 8, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2019/0444
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to bimesogenic compounds of formula Iwherein R11, R12, MG11, MG12, X11, X12 and Sp1 have the meaning given in claim 1, to the use of bimesogenic compounds of formula I in liquid crystal media and particular to flexoelectric liquid crystal devices comprising a liquid crystal medium according to the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.