Video wall system
US12265749B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2023 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Oct 16, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A video wall system with software running on a host computer and a video wall control device is shown. Using the software, the user inputs the size of each screen of a video wall and, accordingly, the delay time for each row of screens of the video wall is calculated. The video wall control device couples the host computer to the screens. The video wall control device outputs a plurality of split videos to the different screens through separated output ports, and drives each row of screens to display according to the delay time calculated for the row of screens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.