Display with overlapping picture elements

Details Display with overlapping picture elements Display with overlapping picture elements

1978-11-30

1980-06-24

Grieb, William H.

Radiation imagery chemistry: process, composition, or product th

Post imaging processing

Physical developing

430396, G09B 1900

Patent

active

042088119

ABSTRACT:
An imaging system and display thereof utilizes a set of overlapping picture elements of varying tonalities. A set of tones is provided by picture elements of differing sizes, of differing density of graphic design, and by the use of first and second colors of differing proportions on each of the picture elements of a set of picture elements. The appropriate tones are selected by producing a coarse half tone image of a subject, and then approximating the elemental regions of the half tone image by elements of the set of picture elements. The selected elements are positioned on a substrate of the display at locations corresponding to the sites of a regular grid.

REFERENCES:
patent: 1844079 (1932-02-01), Sutphen
patent: 2534550 (1950-12-01), Frechtmann
patent: 2759295 (1956-08-01), Keuls
patent: 3002309 (1961-10-01), Snyder
patent: 3384982 (1968-05-01), Herbert et al.
patent: 3625149 (1971-12-01), Allen
patent: 3987558 (1976-10-01), Tsukamoto
patent: 4148507 (1979-04-01), Fisher

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