Large scale LED display system
US8558755B2 · kind B2 · utility
42Cited by
36References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2007 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | Jan 8, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system distributes data in a robust manner to a large scale LED display formed of a number of display panels. The system includes a plurality of data hubs wherein each display panel is connected to at least two data hubs to receive redundant pixel data for each pixel of the panel. Each data hub is further connected to at least two panels of the display to provide pixel data for each pixel of the panels to which the data hub is connected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.