Liquid crystal display device
US5035928A · kind A · utility
2Cited by
1References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 4, 1990 |
| Grant date | Jul 30, 1991 |
| Priority date | — |
| Expiry date | Sep 4, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/027
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is an improvement of an active matrix type liquid crystal display device using a combination of a specific mixed liquid crystal and a specific polyimide orientation film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.