Holographic 3D display
US8943541B2 · kind B2 · utility
16Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2010 |
| Grant date | Jan 27, 2015 |
| Priority date | — |
| Expiry date | Feb 22, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/816
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for projecting holographic images in connection with a program service such as cable or satellite television. In one instance, the projected holographic image may be an image of product that is featured in advertisement or other portion of program service. In another instance, the projected holographic image may be an image of an electronic programming guide with screens or menu displayed on sides of a cube or other geometric form. In still another instance, the projected holographic image is a video that supplements an instructional video or live broadcast.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.