Liquid crystal antidazzle mirror
US4820022A · kind A · utility
4Cited by
6References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 16, 1986 |
| Grant date | Apr 11, 1989 |
| Priority date | — |
| Expiry date | Jul 16, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13306
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A liquid crystal antidazzle mirror comprising discharging electrodes respectively provided at electrodes of liquid crystal electrodes, a grounding electrode opposed to the discharging electrodes for discharging a static electricity charged in the liquid crystal section between the discharging electrodes and the grounding electrode. Thus, the antidazzle mirror can protect itself against a static electricity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.