Electrode for election gun, method of manufacturing...

Details Electrode for election gun, method of manufacturing... Electrode for election gun, method of manufacturing...

2006-01-24

2006-01-24

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

Cathode ray tube

Ray generating or control

C313S414000, C313S458000, C445S046000, C445S049000, C445S035000

Reexamination Certificate

active

06989630

ABSTRACT:
A surface of a first grid electrode, which is located on a cathode side and is one of a plurality of electrodes for an electron gun used in an electrode gun assembly, is formed to be a rough surface having a higher degree of surface roughness than a surface of a second grid electrode located adjacent to the first grid electrode.

REFERENCES:
patent: 4185223 (1980-01-01), Anezaki
patent: 4919634 (1990-04-01), Ito et al.
patent: 64-43952 (1989-02-01), None

Affiliated with

Also associated with

Rating

Electrode for election gun, method of manufacturing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrode for election gun, method of manufacturing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrode for election gun, method of manufacturing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3556154