Method of manufacturing vacuum hermetic vessels

Details Method of manufacturing vacuum hermetic vessels Method of manufacturing vacuum hermetic vessels

1997-07-02

2000-03-21

O'Shea, Sandra

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

H01J 926

Patent

active

060396202

ABSTRACT:
Method for forming a vacuum hermetic vessel. Plural exhaust holes are formed in the first main substrate at a number of positions. A second main substrate is superposed over the first main substrate. The two substrates are hermetically sealed. The two substrates are cut at predetermined positions to form individual vessels. Lead-out electrodes are formed on both the first and second substrates and are not covered by another substrate. The vessels are evacuated and sealed using exhaust tubes.

REFERENCES:
patent: 3885860 (1975-05-01), Sorkin
patent: 3931436 (1976-01-01), Kupsky
patent: 4094058 (1978-06-01), Yasutake et al.
patent: 4255848 (1981-03-01), Freer et al.
patent: 5635795 (1997-06-01), Itoh et al.
patent: 5820434 (1998-10-01), Itoh et al.

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