Flat panel image reconstruction interface for producing a non-interlaced video signal
US5381182A · kind A · utility
18Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 1993 |
| Grant date | Jan 10, 1995 |
| Priority date | — |
| Expiry date | Sep 28, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0229
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic interface for converting an interlaced video signal to a non-interlaced video signal suitable for an LCD flat panel. An analog interpolator scheme is used in which the information available in an incoming video scan line is delayed and sampled, and output signals are created by interpolation between the sampled input and actual and interpolated scan line signals. The output signals are then converted into an integrated, sequential non-interlaced output signal having a frequency corresponding to the horizontal resolution of a scan line of the flat panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.