Frame for unit module of a vacuum-fluorescent display

Details Frame for unit module of a vacuum-fluorescent display Frame for unit module of a vacuum-fluorescent display

1980-09-05

1983-03-22

Chatmon, Jr., Saxfield

Electric lamp and discharge devices

With support and/or spacing structure for electrode and/or...

For plural electrodes of discharge device

313250, 313493, 313497, 313495, H01J 116, H01J 1910, H01K 1910

Patent

active

043777660

ABSTRACT:
A self-supporting frame member mounts a cathode and a control grid in mutual electrical contact to form a unit module that can be secured to other similar unit modules to construct a multi-character vacuum fluorescent display.

REFERENCES:
patent: 2886731 (1957-06-01), Zappacosta
patent: 3614773 (1971-10-01), Gordon
patent: 3638033 (1972-01-01), Johnson et al.
patent: 3849693 (1974-11-01), Kuchinsky et al.
patent: 4047073 (1977-09-01), Kishino
patent: 4223244 (1980-09-01), Kishino et al.

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