Apparatus for selecting frame buffers for display in a double buffered display system
US5543824A · kind A · utility
94Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 1995 |
| Grant date | Aug 6, 1996 |
| Priority date | — |
| Expiry date | Aug 28, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A double buffered output display system including a first frame buffer, a second frame buffer, a multiplexor for furnishing data to an output display from one of the first or the second frame buffers, apparatus for storing a signal indicating that the multiplexor is to select a different frame buffer to furnishing data to an output display, and apparatus for furnishing the stored signal to the multiplexor only at the completion of a frame on a display and before a new frame commences.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.