Electron gun exhibiting reduced flare

Details Electron gun exhibiting reduced flare Electron gun exhibiting reduced flare

H - Electricity

01

J

313/35.13

H01J 3/07 (2006.01) H01J 29/48 (2006.01)

Patent

CA 1108683

RCA 72,430 ELECTRON GUN EXHIBITING REDUCED FLARE Abstract A bipotential type of electron gun comprising,in the order named, a cathode aligned with a plurality of apertured electrodes including a control grid, a screen grid, a first accelerating and focusing electrode, and a second accelerating and focusing electrode. The first accelerating and focusing electrode comprises a hollow member with aligned apertures at opposite ends thereof. The hollow member comprises a first axial portion of magnetic material adjacent to the screen grid and a second axial portion of nonmagnetic material adjacent to the second accelerating and focusing electrode. The electron gun is especially adapted for use in a cathode ray tube operated with a magnetic deflection yoke which includes a pair of toroidal type vertical deflection coils which generate a magnetic fringe field within the region of the first accelerating and focusing electrode.

313898

Affiliated with

Also associated with

Rating

Electron gun exhibiting reduced flare 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 gun exhibiting reduced flare, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron gun exhibiting reduced flare will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-376788