Method of sealing gas discharge displays

Details Method of sealing gas discharge displays Method of sealing gas discharge displays

1977-12-22

1980-01-08

Lazarus, Richard B.

316 20, 316 24, H01J 938, H01J 940

Patent

active

041825403

ABSTRACT:
A process for making the final seal in a gas discharge display using a piece of low temperature glass cane which is melted to form a generally flat seal within an access hole in one of the insulating plates of the display. The generally elongated piece of cane glass is inserted into an access hole in one of the insulating plates and after being exposed to a melting temperature it fills the access hole area in the insulating plate, leaving no protrusions on the outside surface of the display.

REFERENCES:
patent: 3628846 (1971-12-01), Cortorillo
patent: 3778126 (1973-12-01), Wilson
patent: 3914000 (1975-10-01), Beckerman et al.
patent: 4029371 (1977-06-01), Kupsky

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