Jig for aligning/fixing oxide cathode and method of fabrication

Details Jig for aligning/fixing oxide cathode and method of fabrication Jig for aligning/fixing oxide cathode and method of fabrication

1999-07-13

2000-05-16

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

Electrode making

118500, H01J 902

Patent

active

060629347

ABSTRACT:
A large number of oxide cathodes are aligned in an oxide cathode aligning/fixing jig which is formed in a plate shape composed of an upper member and lower member. The horizontal positions of the oxide cathodes fit in the cut holes are fixed by the upper member. The height of the upper surface of the metallic body of each of the oxide cathodes, on which a carbonate paste is to be printed is fixed by the lower member of the jig. By performing the screen printing for the metallic bodies in a state where the upper surfaces thereon are at equal heights, misalignment in printing pattern or variation in the thickness of the printed carbonate films can be suppressed. Thus, the screen printing can be carried out for the large number of oxide cathodes at a time at precise positions and with a uniform thickness of the carbonate layer.

REFERENCES:
patent: 5067433 (1991-11-01), Doll, Jr. et al.

Affiliated with

Also associated with

Rating

Jig for aligning/fixing oxide cathode and method of fabrication does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Jig for aligning/fixing oxide cathode and method of fabrication , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jig for aligning/fixing oxide cathode and method of fabrication will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-254118