Coil arrangement for a focusing or track control circuit
AssigneeDeutsch Thomson-Brandt GmbH
InventorTsuneo Suzuki
Life of this patent
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Abstract
A coil arrangement for a control circuit which controls the motion of a housing includes coils arranged as a printed circuit on a flexible foil. The coils serve as the control elements for the control circuit. The foil is H-shaped and the coils are arranged on the verticals of H. The portions of the verticals in contact with the cross-bar of the H-shaped foil support connecting-conductors which connect the coils on the individual verticals. An aperture, soldering terminals and connecting conductors are arranged on the cross-bar of the H. The cross-bar is affixed to the top or bottom of a block-shaped housing and the verticals of the H are folded against the sides of the housing.
Claims2
A coil arrangement for a control circuit which controls the motion of a housing, wherein the coils are arranged on a flexible foil as a printed circuit and serve as control elements for said control circuit, said coil arrangement comprising:
- an H-shaped flexible foil, said coils being arranged on the verticals of said H-shaped foil, and the portions of said verticals adjacent to the cross-bar of said H-shaped foil supporting connecting-conductors which connect the coils on the individual vertical;
- an aperture, soldering terminals and conductive strips arranged on said cross-bar, said cross-bar being affixed to the top or bottom of a block-shaped housing and the verticals of said H-shaped foil being folded against the sides of said housing.
Dependencies are inferred from the claim text.