Line cathode support structure for a flat panel display device

Details Line cathode support structure for a flat panel display device Line cathode support structure for a flat panel display device

1982-03-05

1984-01-31

Demeo, Palmer C.

Electric lamp and discharge devices

Cathode ray tube

Plural beam generating or control

313417, 313422, H01J 2950, H01J 2970

Patent

active

044292511

ABSTRACT:
A support for supporting the line cathode of a flat panel display device is electrically insulative and has low thermal conductivity. The support is U-shaped and has a notch in the closed end for supporting the cathode a precise distance from the entrance to the guide mesh assembly. The support is spring loaded in the guide mesh assembly and is retained by retainer means on the support and in the guide mesh assembly.

REFERENCES:
patent: 4121130 (1978-10-01), Gange
patent: 4217519 (1980-08-01), Catanese et al.

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