Color picture tube magnetic shielding and degaussing structure

Details Color picture tube magnetic shielding and degaussing structure Color picture tube magnetic shielding and degaussing structure

H - Electricity

01

J

313/35.1

H01J 29/00 (2006.01) H01J 29/86 (2006.01)

Patent

CA 1143773

-14- RCA 73,438 ABSTRACT OF THE DISCLOSURE A combined magnetic shielding and degaussing structure for an in-line color picture tube comprises magnetizable shielding plates of an extended surface area each located at a corner of the picture tube and two vertically oriented magnetizable strips. Each strip connects upper and lower corner shielding plates on one side of the picture tube. The shielding plates guide stray magnetic flux into the strips and away from the picture tube interior in order to provide magnetic shielding. A degaussing winding is wound around the vertical axis of each strip and generates a degaussing flux which flows through the shielding plates and into the color picture tube shadow mask.

358608

Affiliated with

Also associated with

Rating

Color picture tube magnetic shielding and degaussing structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color picture tube magnetic shielding and degaussing structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color picture tube magnetic shielding and degaussing structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1073251