Method of processing completed cathode-ray tubes

Details Method of processing completed cathode-ray tubes Method of processing completed cathode-ray tubes

H - Electricity

01

J

316/9

H01J 9/44 (2006.01) H01J 9/39 (2006.01) H01J 9/42 (2006.01)

Patent

CA 1048593

METHOD OF PROCESSING CATHODE-RAY TUBES ABSTRACT OF THE INVENTION During the low-voltage aging of a completely- assembled and operative cathode-ray tube, a varying positive voltage is applied to the focus electrode and a constant positive voltage is applied to the screen electrode while the cathode is emitting electrons. The effect is to cause electrons from the cathode to scan or spray across the electrode surfaces causing outgassing by electron bombardment of the scanned surfaces. This results in higher and more stable cathode-emission levels. - 1 -

255667

Affiliated with

Also associated with

Rating

Method of processing completed cathode-ray tubes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of processing completed cathode-ray tubes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of processing completed cathode-ray tubes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-719786