Projection television receiver with unitary optics frame

Details Projection television receiver with unitary optics frame Projection television receiver with unitary optics frame

1982-07-30

1985-03-19

Chin, Tommy P.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358231, 358254, 350123, 312257SK, H04N 931

Patent

active

045062951

ABSTRACT:
A mounting frame for optical components of a projection television receiver comprises tubular members interconnected to form a skeletal structure. The mounting frame incorporates sub-frames to which the projection tubes, mirror assemblies and screen are mounted. The frame forms a rigid structure which maintains the positional relationship between the optical components in spite of environmental or other changes, thereby facilitating assembly and adjustment of the projection television receiver.

REFERENCES:
patent: 1589493 (1926-06-01), Victor
patent: 3909523 (1975-09-01), Bartucci
patent: 4177484 (1979-12-01), Boje
patent: 4297723 (1981-10-01), Whitby
patent: 4400723 (1983-08-01), Fanizza

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