Naked-eye three dimensional display device
US10534190B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 11, 2017 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Apr 11, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13471
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a naked-eye three dimensional display device including: a third substrate, a second liquid crystal layer, a first electrode and a second electrode and a two dimensional display panel including a first substrate, a second substrate and a first liquid crystal layer disposed between the first substrate and the second substrate; the third substrate is disposed opposite to the second substrate on a side of the second substrate away from the first substrate; the second liquid crystal layer is disposed between the second substrate and the third substrate; the first electrode and the second electrode are disposed between the second substrate and the third substrate, and the first electrode and the second electrode are configured to apply an electric field to liquid crystal in the second liquid crystal layer to form a light splitting device for three dimensional display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.