Cathode ray tube deflection yoke with reduced electric field rad

Details Cathode ray tube deflection yoke with reduced electric field rad Cathode ray tube deflection yoke with reduced electric field rad

1995-11-16

1997-10-07

O'Shea, Sandra L.

Electric lamp and discharge devices

Cathode ray tube

Beam deflecting means

335214, 335301, H01J 2970

Patent

active

056752130

ABSTRACT:
The present invention is directed to a cathode ray tube having a neck portion and a funnel portion at one end of the neck portion. A yoke extends around the neck portion and has a printed circuit board mounted thereon. The printed circuit board includes a plurality of pins mounted on and projecting in the same direction from the board and a plurality of electrical components mounted on the board and electrically connected in a desired circuit and to the pins. The pins are shortened so as to be of a length that at the operating frequencies of the yoke they do not emit a substantial amount of electromagnetic radiation.

REFERENCES:
patent: 4709220 (1987-11-01), Sakane et al.
patent: 5049847 (1991-09-01), Okuyama et al.
patent: 5189348 (1993-02-01), Yokota et al.
patent: 5191307 (1993-03-01), Mashimoto et al.
patent: 5220241 (1993-06-01), Kanazawa et al.
patent: 5414345 (1995-05-01), Rogers
patent: 5552715 (1996-09-01), Rogers

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