发明名称 Coil arrangement for a focusing or track control circuit
摘要 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.
申请公布号 US5296831(A) 申请公布日期 1994.03.22
申请号 US19920872753 申请日期 1992.04.24
申请人 THOMSON BRANDT GMBH 发明人 SUZUKI, TSUNEO
分类号 G11B7/09;H01F5/00;H05K1/00;H05K1/16;(IPC1-7):H01F5/00 主分类号 G11B7/09
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