Gas discharge display having printed circuit board members and m

Details Gas discharge display having printed circuit board members and m Gas discharge display having printed circuit board members and m

1994-08-03

1995-08-01

Snow, Walter E.

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

313491, 313574, 313584, 313631, 313292, 361748, H01J 1749

Patent

active

054382360

ABSTRACT:
A gas discharge display having a base member, a spacer member, an electrode member and a window sealed to each other to form a gas tight structure. The base member, spacer member and electrode member are made from copper clad printed circuit boards and are fabricated using existing printed circuit board technology. The spacer member and electrode member have a matrix of holes aligned with each other along orthogonal rows and columns. Parallel lower electrodes are provided on the surface of the base member aligned with either the rows or columns. Cylindrical upper electrodes are provided in the holes of the electrode member and are connected to each other by parallel electrical connectors provided on the surface of the electrode member orthogonal to the parallel electrodes on the base member. The display is sealed with an ionizable gas contained within the holes of the spacer and electrode members.

REFERENCES:
patent: 3743879 (1973-07-01), Kupsky
patent: 3983445 (1976-09-01), Yasuda et al.
patent: 4182553 (1980-01-01), Sheridan
patent: 4320418 (1982-03-01), Pavliscak
patent: 4340838 (1982-07-01), Kobale et al.
patent: 4341976 (1982-07-01), Hanlet
patent: 4388550 (1983-06-01), de Vries
patent: 5001393 (1991-03-01), Kim
patent: 5066257 (1991-11-01), Farner et al.
patent: 5182489 (1993-01-01), Sano
patent: 5260624 (1993-11-01), Kim et al.

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