Twisted nematic field effect mode liquid crystal display
US4183630A · kind A · utility
20Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1978 |
| Grant date | Jan 15, 1980 |
| Priority date | — |
| Expiry date | Oct 27, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133524
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A twisted nematic field effect mode liquid crystal display cell comprises a liquid crystal layer sandwiched between front and rear substrates on which transparent electrodes are formed, a front polarizer disposed in front of the front substrate, and a rear polarizer disposed at the back of the rear substrate. The rear substrate comprises a glass plate, and the front substrate comprises a fiber plate. The fiber plate comprises a plurality of optical fibers of which axes are perpendicular to the plane determined by the liquid crystal layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.