Method and device for multi-format television

Details Method and device for multi-format television Method and device for multi-format television

1995-06-07

1996-10-29

Kostak, Victor R.

Television

Image signal processing circuitry specific to television

Special effects

348771, 348458, 348445, H04N 701

Patent

active

055701353

ABSTRACT:
A multi-format display system including hardware and algorithms for digital and High Definition Television. The system includes a light source (120), a tuner/preprocessor unit (114), a processor unit (116), a spatial light modulator (118), and a display surface (128). The processor unit can scale and format the data for a number of standardized-format video broadcast signals, and can perform additional interpolation to eliminate artifacts.

REFERENCES:
patent: 3233040 (1966-02-01), Crane
patent: 5351087 (1994-09-01), Christopher et al.
patent: 5402513 (1995-03-01), Schafer
patent: 5469222 (1995-11-01), Sprague

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