Image synchronization for multiple displays
US8704732B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2011 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Mar 29, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This disclosure describes techniques for controlling a plurality of displays to present an image split across the displays. For example, a host controller is described herein. The host controller receives, from a first display, a first display status that indicates a status of presentation of a first portion of an image by the first display and, from a second display a second display status that indicates a status of presentation of a second portion of the image by the second display. The host controller may compare the first and second display status and, in response to the comparison, communicate to at least one of the first and second displays a display adjustment configured to cause the respective display to adjust presentation of at least one of the first or second portion of the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.