AC biased and resonated liquid crystal display
US3991416A · kind A · utility
65Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 1975 |
| Grant date | Nov 9, 1976 |
| Priority date | — |
| Expiry date | Sep 18, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13306
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal device biased by an alternating current having a predetermined frequency higher than the dispersion frequency of the liquid crystal material. The liquid crystal device exhibits inherent capacitance across its input terminals which is resonated by an inductor to result in a higher bias current and reduction of image smear of images displayed by such device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.