Resistive electrical conductive coating for use in a cathode ray

Details Resistive electrical conductive coating for use in a cathode ray Resistive electrical conductive coating for use in a cathode ray

1977-07-05

1978-11-07

Padgett, Benjamin R.

Compositions

Electrically conductive or emissive compositions

Metal compound containing

106 53, 313479, 313480, 313450, H01B 108

Patent

active

041245407

ABSTRACT:
A high resistive electrical conductive coating of discrete composition is provided for band-like deposition in a defined area of the interior surface of substantially the funnel member of a cathode ray tube envelope between the region of the high potential transversal therethrough and the electron generating means oriented in the contiguous neck portion. The coating is an amorphous deposition of a homogeneous mixture of a vitreous substantially insulative frit material admixed with at least one particulate material selected from the group consisting essentially of cadmium oxide, indium oxide and copper oxide wherein the individual particles of the respective oxide ingredients are uniformly dispersed and encapsulated to provide a discretely defined resistive structural means for effecting arc suppression in the region of the electron generating assembly.

REFERENCES:
patent: 3959686 (1976-05-01), Davis et al.
patent: 3974107 (1976-08-01), Carcia
patent: 4018717 (1977-04-01), Francel et al.

Affiliated with

Also associated with

Rating

Resistive electrical conductive coating for use in a cathode ray does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Resistive electrical conductive coating for use in a cathode ray, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resistive electrical conductive coating for use in a cathode ray will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2232962