Color television viewer

Details Color television viewer Color television viewer

1980-03-10

1981-11-17

Masinick, Michael A.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 66, H04N 916

Patent

active

043014682

ABSTRACT:
In this hand-held color television viewing device, differently colored, side-by-side rasters are produced on the screen of a cathode ray tube from standard color television signals by the use of three pairs of serial delay lines.
One delay line of each pair stores a horizontal scan line of color video information for a single color signal while the other delay line of each pair, each in succession, outputs the previously stored line in one-third of a line scan period to the control element of the cathode ray tube. The three side-by-side rasters are then optically combined into a single, composite colored, greatly enlarged, virtual image of high brightness.

REFERENCES:
patent: 2337980 (1943-12-01), Du Mont
patent: 2552464 (1951-05-01), Siezen
patent: 2587006 (1952-02-01), Smith
patent: 2600590 (1952-06-01), Thomas
patent: 2603706 (1952-07-01), Sleeper
patent: 2953635 (1960-09-01), de Gier
patent: 3267207 (1966-08-01), Okazaki
patent: 3598904 (1971-08-01), Foerster
patent: 3636246 (1972-01-01), Steiger
patent: 3823260 (1974-07-01), Van den Bussche

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