Color cathode-ray tube

Details Color cathode-ray tube Color cathode-ray tube

2005-05-17

2005-05-17

Zimmerman, Glenn (Department: 2879)

Electric lamp and discharge devices

Cathode ray tube

Beam deflecting means

C313S421000

Reexamination Certificate

active

06894430

ABSTRACT:
A rectangular-shaped deflection yoke, RTC (Round Core Tetra Coil Combined Deflection Yoke) enhances deflection sensitivity of a cathode-ray tube. More specifically, a deflection yoke structure for a cathode-ray tube is mounted with rectangular shaped deflection coils and circular shaped ferrite cores, and the difference between a maximum gap and a minimum gap for the deflection coil and the ferrite core is greatest at an end section on a screen side of the ferrite core.

REFERENCES:
patent: 3192432 (1965-06-01), Nero
patent: 3806750 (1974-04-01), Tsuneta et al.
patent: 4229720 (1980-10-01), Heijnemans et al.
patent: 5757120 (1998-05-01), Honda et al.
patent: 5763995 (1998-06-01), Sano et al.
patent: 6208068 (2001-03-01), Lee et al.
patent: 6617780 (2003-09-01), Cho et al.
patent: 6686709 (2004-02-01), Lee et al.
patent: 20020008458 (2002-01-01), Akoh et al.
patent: 20020027409 (2002-03-01), Kojima
patent: 20020140337 (2002-10-01), Kim et al.
patent: 20030222566 (2003-12-01), Ogawa et al.
patent: 48-34349 (1973-05-01), None
patent: 56-063757 (1981-05-01), None
patent: 08-007792 (1996-01-01), None

Affiliated with

Also associated with

Rating

Color cathode-ray tube 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 cathode-ray tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color cathode-ray tube will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3427907