Plasma electron source for cold-cathode discharge device or the

Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Electron or ion source

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

31511121, 31511131, 31323141, 3133631, 378122, H01J 2904

Patent

active

045701067

ABSTRACT:
A plasma electron source has an apertured cathode, and a housing for defining a cavity behind the aperture. A trigger electrode, in communication with the cavity, is responsive to a short-duration trigger pulse for establishing plasma in the cavity. The plasma is sustained in the cavity subsequent to the termination of the trigger pulse by a bias circuit, which biases the cavity at a relatively low voltage with respect to the cathode for a period of time much longer than the duration of the trigger pulse.

REFERENCES:
patent: 3153175 (1964-10-01), Winzeler
patent: 3323002 (1967-05-01), Lafferty
patent: 3678334 (1972-07-01), Dugdale et al.
patent: 3702416 (1972-11-01), Bex et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Plasma electron source for cold-cathode discharge device or the does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plasma electron source for cold-cathode discharge device or the , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasma electron source for cold-cathode discharge device or the will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1207670

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.