Method of glasses-less 3D display
US9648314B2 · kind B2 · utility
0Cited by
2References
4Claims
0Family size
Inventors
Key dates
| Filing date | Aug 23, 2013 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Sep 4, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/383
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Present invention relates to apparatus and methods for glasses-less 3D display with “unlimited” number of TV viewers and with flexibility for eye positions, the fundament elements of this invention are the introduction of “eye space” and the circuit unit for shutter pupil control on shutter screen. The method is t 3D display, such as TV's, monitors, smart devices (iphone, ipad, . . . ), movie theaters, games, etc. The method-includes “mimic scene method” which is based on image depth map and “dynamic pinhole shutter method”.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.