Liquid crystal composition for field effect display devices
US4076646A · kind A · utility
2Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1976 |
| Grant date | Feb 28, 1978 |
| Priority date | — |
| Expiry date | Sep 8, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K19/0208
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid crystal composition for field effect display devices, comprising a nematic liquid crystal composition having a substantially positive dielectric anisotropy and at least one of o-terphenyl and m-terphenyl. This composition sufficiently functions at 2 V, because the threshold voltage of the liquid crystal composition can be made about 1.5 V.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.