Point to multi-point clock-forwarded signaling for large displays
US9197395B2 · kind B2 · utility
0Cited by
1References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 21, 2014 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Aug 21, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for forwarding a sample rate clock along with data. In one embodiment, a sample rate clock is sent by a transmitter, along with data, to one or more receivers. The receivers sample the received data using the received sampling clock. Delay adjust circuits in the transmitter adjust the delay of each transmitted data stream using delay error sensing and correction implemented in a back channel between the receivers and the transmitter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.