CRT Holding assembly for projection television

Details CRT Holding assembly for projection television CRT Holding assembly for projection television

1981-11-05

1983-09-13

Chin, Tommy P.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358245, 358249, 358231, H04N 5655, H04N 574

Patent

active

044045883

ABSTRACT:
To hold three CRTs in proper optical alignment in a projection television system, each of three pods holds one CRT. Each pod includes a cylindrical housing for holding the front piece of a CRT, and a back cover which holds the CRT inside the housing. Preferably, each housing is adapted to hold its CRT at a preselected rotational position and at a preselected tilt angle with respect to a straight ahead optical projection axis.

REFERENCES:
patent: 2585746 (1952-02-01), Davis
patent: 2602112 (1952-07-01), Fisch
patent: 2797408 (1957-06-01), Greatbatch, Jr.
patent: 2866187 (1958-12-01), Fisch
patent: 2948891 (1960-08-01), Smith
patent: 3404227 (1968-10-01), Alcala

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