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US 4,786,973 AGranted
Mounting sleeve for video apparatus deflection yoke
AssigneeRCA Licensing Corporation
InventorsBrian E. Lock, Mark Galambus, Richard M. Leonard
Life of this patent
Estimating the term…
Abstract
A display system for a video apparatus includes a cathode ray tube and a deflection yoke adapted to be adhesively mounted to the cathode ray tube. A flexible sleeve is removably attached to the tube between the yoke and the tube and closely conforms to the tube contour. The yoke is adhesively mounted to the sleeve rather than directly to the tube in order to permit removal and replacement of the deflection yoke without causing damage to the tube.
Claims9
A display system for a video apparatus comprising:
- a cathode ray tube incorporating a neck and funnel region;
- a flexible sleeve disposed on and substantially conforming to said cathode ray tube in the vicinity of said neck and funnel regions;
- means for removably afixing said sleeve to said cathode ray tube;
- a deflection yoke disposed on said cathode ray tube in the vicinity of said neck and funnel regions;
- and
- a quantity of adhesive disposed between said deflection yoke and said sleeve for fixing the position of said deflection yoke with respect to said cathode ray tube.
3 more elements
Dependencies are inferred from the claim text.