High speed, low power driving circuit for liquid crystal shutter
US5347383A · kind A · utility
23Cited by
22References
37Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 1992 |
| Grant date | Sep 13, 1994 |
| Priority date | — |
| Expiry date | Sep 11, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13306
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A driving circuit for a liquid crystal shutter or for other devices that reduces the power drain on the portable power supply and has the characteristic of fast response time. Accurate voltage regulation also is provided by referencing an accurate reference voltage supplied by a diode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.