Method and device for inspecting an electron gun

Details Method and device for inspecting an electron gun Method and device for inspecting an electron gun

1999-04-14

2000-03-14

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With testing or adjusting

445 64, H01J 900

Patent

active

060365641

ABSTRACT:
An assembly of electrodes for an electron is inspected. The relative positions of a number of apertures (at least three but preferably four) is determined by means of two optical systems, one for determining the positions of two apertures of electrodes, e.g. the G1 and the G2 electrode, the other for determining the position of the other aperture or apertures.

REFERENCES:
patent: 2426697 (1947-09-01), Larson

Affiliated with

Also associated with

Rating

Method and device for inspecting an electron gun 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 and device for inspecting an electron gun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for inspecting an electron gun will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-163795