Barrier panel and three dimensional image display device using the same
US9063382B2 · kind B2 · utility
9Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 28, 2011 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | May 6, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2213/001
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A barrier panel is disclosed which includes: upper and lower substrates opposite to each other; a liquid crystal layer interposed between the upper and lower substrates; a plurality of upper electrodes formed parallel to one another in a direction on the upper substrate; and a plurality of lower electrodes formed on the lower substrate in another direction parallel to the upper electrode, wherein the upper and lower electrodes are alternately disposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.