Electron-emitting device, electron source and image-forming...

H - Electricity – 01 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01J 1/30 (2006.01)

Patent

CA 2296839

An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5nm and a spot diameter of 1µm, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580cm-1 is greater than a peak (P1) located in the vicinity of 1,335cm-1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335cm-1 is not greater than 150cm-1.

LandOfFree

Say what you really think

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

Rating

Electron-emitting device, electron source and image-forming... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electron-emitting device, electron source and image-forming..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron-emitting device, electron source and image-forming... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1715627

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