Electric lamp and discharge devices – With gas or vapor – Having particular electrode structure
Patent
1992-07-28
1994-07-05
Yusko, Donald J.
Electric lamp and discharge devices
With gas or vapor
Having particular electrode structure
313632, 313574, H01J 6104
Patent
active
053270452
ABSTRACT:
The electrodes of a flat panel cold cathode discharge lamp are each formed from a block of metal with holes arranged side-by-side along the electrode which open into the gas-discharge volume of the lamp. The holes extend at an angle of about 25-35 degrees away from the normal to the surface of the electrode and are formed by laser machining.
REFERENCES:
patent: 5063324 (1991-11-01), Grunwald
patent: 5111109 (1992-05-01), Yagi et al.
patent: 5142196 (1992-08-01), Fox
Patel Ashok
Smiths Industries Public Limited Company
Yusko Donald J.
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