Polymerisable LC material and polymer film with negative optical dispersion
US8687259B2 · kind B2 · utility
8Cited by
1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2010 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Jan 9, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2219/03
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a polymerizable LC material with negative optical dispersion, a polymer film with negative optical dispersion obtainable from such a material, and the use of the polymerizable LC material and polymer film in optical, electrooptical, electronic, semiconducting or luminescent components or devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.