Process for making fluorescent display device

Details Process for making fluorescent display device Process for making fluorescent display device

1985-03-12

1987-05-19

Dawson, Robert A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

65 43, 156 89, 220 21R, 313477R, 445 43, B32B 3126

Patent

active

046665480

ABSTRACT:
A process for making a fluorescent display device capable of accomplishing the mass production of a tipless fluorescent display device with good reliability and productivity is disclosed. The process is adapted to carry out, in a single chamber, a step of hermetically bonding an anode substrate and a casing together to form a hermetic envelope and a step of sealing the envelope in vacua.

REFERENCES:
patent: 3166396 (1965-01-01), Miller et al.
patent: 3826634 (1974-07-01), Blust et al.

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