In-line plural beam color cathode ray tube having deflection def

Details In-line plural beam color cathode ray tube having deflection def In-line plural beam color cathode ray tube having deflection def

1975-10-14

1977-11-08

Dahl, Lawrence J.

Electric lamp and discharge devices

Cathode ray tube

Plural beam generating or control

313414, H01J 2950

Patent

active

040577473

ABSTRACT:
In a color cathode ray tube including an electron gun means for projecting three electron beams in an in-line arrangement, there is provided deflection defocus correcting means which are disposed adjacent the side electron beams for neutralizing the deflection defocus of the side beam caused by the non-uniformity of the deflection fields.

REFERENCES:
patent: 3771002 (1973-11-01), Standaart
patent: 3866080 (1975-02-01), Barkow
patent: 3899761 (1975-08-01), Yamauchi

Affiliated with

Also associated with

Rating

In-line plural beam color cathode ray tube having deflection def does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with In-line plural beam color cathode ray tube having deflection def, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and In-line plural beam color cathode ray tube having deflection def will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-230719