Cold cathode subminiature fluorescent lamp

Details Cold cathode subminiature fluorescent lamp Cold cathode subminiature fluorescent lamp

1995-03-24

1997-02-25

Patel, Nimeshkumar

Electric lamp and discharge devices

With luminescent solid or liquid material

With gaseous discharge medium

313491, 313574, 313575, 313576, 313631, 313632, H01J 61067

Patent

active

056062184

ABSTRACT:
There is presented a cold cathode subminiature fluorescent lamp comprising a glass envelope, a pair of lead wires sealed to the envelope and extending through the envelope at an entry location to the interior thereof, an electrode mounted on the lead wires in the envelope, and a ceramic-glass bead formed on and around the lead wires in the envelope between the electrode and the entry location. The electrode includes a plurality of metal wire tabs. The envelope contains a fill gas comprising neon and argon.

REFERENCES:
patent: 2003493 (1935-06-01), Rentschler et al.
patent: 2030435 (1936-02-01), Fehse et al.
patent: 2087735 (1937-07-01), Pirani et al.
patent: 4935664 (1990-06-01), Whitney
patent: 5210461 (1993-05-01), Pai et al.
patent: 5256935 (1993-10-01), Dobashi et al.

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