Television viewer

Facsimile and static presentation processing – Static presentation processing – Attribute control

Patent

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Details

358 63, 358231, H04N 931

Patent

active

043994555

ABSTRACT:
A viewing system for use with a cathode ray tube display comprising an objective lens which focuses the display image onto a limited light diverging screen having orthogonally arranged lenticular lenses on its opposite planar surfaces and which diverts the projected light to produce an image of maximum brightness in a hypothetical ellipse having a major dimension of six inches and minor dimension of two inches at a viewing distance of sixteen inches.

REFERENCES:
patent: 2326042 (1943-08-01), Lessman
patent: 2528510 (1946-05-01), Goldmark
patent: 2653183 (1953-09-01), Goldsmith
patent: 2706930 (1955-04-01), Jansen
patent: 2726573 (1950-08-01), Maloff
patent: 4051535 (1977-09-01), Inglis
patent: 4054907 (1977-10-01), Itoh

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