Display control system and its control method, switching device, connection device, peripheral device, peripheral device system, and their control method, and computer readable memory
US6714172B2 · kind B2 · utility
53Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 1998 |
| Grant date | Mar 30, 2004 |
| Priority date | — |
| Expiry date | Jul 10, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/026
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The presence/absence of an image information request signal HSYNC output from each of a plurality of display devices is monitored. Based on the monitoring result, image information stored in an image memory of a display controller incorporated in a host computer is distributed to each display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.