Refractive lens, driving method and display device
US9904065B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2016 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Jun 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/398
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A refractive lens for displaying three-dimensional images (3D) comprises a first substrate, a second substrate, and a refractive layer configured between the first substrate and the second substrate and configured as a plurality of lens units of the refractive lens. The refractive lens is capable of being coupled to a first display panel having a pixel unit pitch A and a second display panel having a pixel unit pitch B to display the 3D images, the pixel unit pitch A being different from the pixel unit pitch B. Each lens unit of the refractive lens has an equal length p, and p is a common multiple of 2*A and 2*B. Each lens unit of the refractive lens is driven by a same driving voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.