Unlimited pixel canvas for LED video walls
US11594195B2 · kind B2 · utility
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28Claims
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Key dates
| Filing date | Apr 25, 2022 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Apr 25, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/20
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems and devices for displaying video content on large, high resolution video walls, which may comprise a mesh network of an array of display tiles with redundant network switching, in which a virtual, unlimited pixel canvas is created in a video controller memory to facilitate packetizing and addressing of video content packets for delivery to the video wall through a packet-switched network. Embodiments disclosed are particularly well-suited for use with video walls employing LED tiles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.