Structure of electron source and application thereof to electrom

Electric lamp and discharge devices – Discharge devices having an electrode of particular material

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

313352, 313353, 313355, H01J 130, H01J 2304

Patent

active

049995375

ABSTRACT:
The electron source disclosed comprises a solid having a first semiconductor layer capable of releasing electrons under the effect of an electrical field, means to make at least one of its faces partially transparent to at least one part of the released electrons, and to enable this part of the electrons to be ejected from the solid, and a second unstable composite semiconductor layer having a structure having a negative differential resistance located between the first layer and its face which is at least partially transparent, in contact with the first layer. The electron source further includes means to form, with said first layer and the composite layer, an electrical resonant cavity.

REFERENCES:
patent: 2960659 (1960-11-01), Burton
patent: 3056073 (1962-09-01), Mead
patent: 3334248 (1967-08-01), Stratton
patent: 3447045 (1969-05-01), Hickmott
International Electron Devices Meeting, Dec., 1985, pp. 342-345, IEEE, M. Shrader et al.: "Pre-Bunched Beam Devices-Efficient Sources of UHF and Microwave Power".

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

Structure of electron source and application thereof to electrom does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structure of electron source and application thereof to electrom, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure of electron source and application thereof to electrom will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-450277

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