Process for manufacturing a vacuum field emitter device containi

Details Process for manufacturing a vacuum field emitter device containi Process for manufacturing a vacuum field emitter device containi

1997-10-21

2000-06-20

Patel, Nimeshkumar D.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

445 24, H01J 900, H01J 916, H01J 932

Patent

active

060771410

ABSTRACT:
A vacuum field emitter device is manufactured by assembling elements of the device, including at least one getter, under a vacuum or a controlled atmosphere. The assembly step includes a step in which elements are positioned, an oven drying step and a device sealing step. Each getter is hydrogenated after the oven drying. The manufacturing process has applications in the manufacture of television screens.

REFERENCES:
patent: 3552818 (1971-01-01), Benda
patent: 5688708 (1997-11-01), Kato et al.
patent: 5788551 (1998-08-01), Dynka et al.

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