Cathode-ray tube having multiple gun and deflection assemblies i

Details Cathode-ray tube having multiple gun and deflection assemblies i Cathode-ray tube having multiple gun and deflection assemblies i

1993-05-19

1995-12-05

Brinich, Stephen

Electric lamp and discharge devices

Plural unit

Cathode ray tube

313422, H01J 3120

Patent

active

054732174

ABSTRACT:
A cathode ray tube device has multiple elements for generating a display. Each of the relatively large number of elements has its own electron gun and deflection assembly. A large number of these subunits are connected into a regular array in which each unit generates a portion of the overall display. The individual gun and deflection assemblies are preferably formed in a framework which serves to both align and position the individual assemblies, and further to provide structural support for the evacuated tube.

REFERENCES:
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patent: 3935499 (1976-01-01), Oess
patent: 4145633 (1979-03-01), Peters et al.
patent: 4325489 (1982-04-01), Russell et al.
patent: 4712038 (1987-12-01), Takenaka et al.
patent: 4714856 (1987-12-01), Takenaka et al.
patent: 4900981 (1990-02-01), Yamazaki et al.
patent: 4994704 (1991-02-01), Takenaka et al.
patent: 5032756 (1991-07-01), Takenaka et al.
patent: 5111103 (1992-05-01), DuBrucq
patent: 5365142 (1994-11-01), Nishimura et al.

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