Method and apparatus for full resolution 3D display
US9338445B2 · kind B2 · utility
10Cited by
9References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2012 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Jun 13, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/337
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Method and apparatus for displaying full resolution, high definition (HD) three-dimensional (3D) images in a liquid crystal display (LCD) device by alternating polarization (or spectrum) of pixels present in a 4K LCD device. A first method comprises spatially dividing pixels by alternating polarization of pixels present in a 4K LCD device utilizing vertical, horizontal and checkerboard interlacing techniques. Another method comprises spatially alternating two sets of narrow band-pass color filters RGB1 and RGB2. RGB1 and RGB2 are balanced to minimize need for color balancing processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.