Liquid crystal lens electrically driven and stereoscopic display device using the same
US8502953B2 · kind B2 · utility
2Cited by
0References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 26, 2010 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Sep 24, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/294
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal lens electrically driven and stereoscopy display device using the same are disclosed, by which a thickness of a liquid crystal layer provided to the liquid crystal lens electrically driven is reduced in a manner of applying fresnel lens within a pitch anisotropically.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.