Flat panel display terminal for receiving multi-frequency and multi-protocol video signals
US5990858A · kind A · utility
26Cited by
28References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 4, 1996 |
| Grant date | Nov 23, 1999 |
| Priority date | — |
| Expiry date | Sep 4, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/006
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for enabling a flat panel display terminal to simulate operations of a multifrequency cathode-ray tube monitor. The synchronization signals included in the input analog video signals are analyzed to identify a display protocol. The predetermined parameters for the identified display protocol are used to program the analog liquid crystal display panel and phase-locked loop of the flat panel display terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.