Nematic liquid crystal mixtures for bistable display device
US7115307B2 · kind B2 · utility
5Cited by
4References
7Claims
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Key dates
| Filing date | Feb 25, 2004 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | May 2, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/03
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Nematic liquid crystal mixtures with weak zenithal anchoring energy for bistable display devices, comprising at least 40% by weight of compounds with strong molecular polarisability and strong dipole moment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.