Method for combined baking-out and panel-sealing of a partially-

Details Method for combined baking-out and panel-sealing of a partially- Method for combined baking-out and panel-sealing of a partially-

1983-01-17

1985-01-15

Godici, Nicholas P.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

445 45, C03B 2320

Patent

active

044936680

ABSTRACT:
A method for fabricating a CRT (cathode-ray tube) in which a partially-completed faceplate-panel assembly is baked-out and heat-sealed to a funnel during the same baking cycle. Jets of oxygen-containing gas are directed intermittently into the open neck of the funnel at least during the heating-up period of the heating cycle.

REFERENCES:
patent: 3041127 (1962-06-01), Turnbull
patent: 3658401 (1972-04-01), Files
patent: 3932011 (1976-01-01), Piascinski
patent: 4058387 (1977-11-01), Nofziger
patent: 4154494 (1979-05-01), Skinner, Jr. et al.
patent: 4213663 (1980-07-01), Nubani et al.
patent: 4217015 (1980-08-01), Matsumoto et al.
patent: 4350514 (1982-09-01), Akiyama et al.

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