Color cathode ray tube device

Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Electron or ion beam deflecting type

Patent

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Details

313428, 335213, H01F 700

Patent

active

044555415

ABSTRACT:
A cathode ray tube is improved by disposing a dynamic convergence component at a location so as to minimize the electric power required for convergence correction, with respect to the positions of the deflection yoke and the static convergence component. A coma control component, if provided, is located without the axial width of the dynamic component.

REFERENCES:
patent: 4138628 (1979-02-01), Smith
patent: 4145677 (1979-03-01), Maruyama et al.

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