Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Patent
1995-12-22
1998-04-28
Patel, Ashok
Electric lamp and discharge devices
With luminescent solid or liquid material
With gaseous discharge medium
313515, 313634, 313113, H01J 6130
Patent
active
057449066
ABSTRACT:
A translucent longitudinally extending gas chamber housing having two sections, each of which includes a facial surface configured to congruently match the facial surface of the other. The sections are hermetically joined to one another at the facial surfaces thereof to form a chamber for the retention of an illuminating gas therein. Electrodes are provided where desirable within the chamber for ignition of the gas. The sections are configured for mass production typically by use of molding processes. Typically the sections include transitions from a raised portion to a flattened portion or vice versa to provide the configuration necessary for forming alphanumeric or other types illuminated of displays.
REFERENCES:
patent: 1720155 (1929-07-01), Thomas
patent: 1825399 (1931-09-01), Hotchner
patent: 1923148 (1933-08-01), Hotchner
patent: 1937957 (1933-12-01), Hotchner
patent: 2621430 (1952-12-01), Neville
patent: 3026436 (1962-03-01), Hughes
patent: 4234817 (1980-11-01), Teshima et al.
patent: 4454448 (1984-06-01), Roberts
patent: 4584501 (1986-04-01), Cocks et al.
patent: 4703574 (1987-11-01), Garjin
patent: 4990826 (1991-02-01), Cocks et al.
patent: 5036243 (1991-07-01), Cocks et al.
patent: 5220249 (1993-06-01), Tsukada
patent: 5223262 (1993-06-01), Lynn et al.
patent: 5479071 (1995-12-01), Lynn
Alford Warren L.
Massey Danny Ray
Garvin, Jr. John C.
Patel Ashok
Staudt James E.
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