发明名称 Molded coil device for actuator of disc drive
摘要 <p>A molded coil device (100) includes a coil (120) comprised of a plurality of turns of a conductive material (2) through a plurality of planes and an integral body (110) comprised of an insulating and nonmagnetic material burying the coil (120). The coil (120) is first formed and thereafter is sintered/pressed with the insulating and nonmagnetic material to form the integral body (110). The molded coil device (100) is advantageously applied within an optical pickup actuator of an optical disc drive. </p>
申请公布号 EP1486992(A3) 申请公布日期 2009.12.09
申请号 EP20040253250 申请日期 2004.06.01
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 CHO, WON-IK;RYOO, BYUNG-RYUL;JUN, JONG-HA;JANG, DAE-JONG;KANG, HYUNG-JOO;SONG, BYUNG-YOUN
分类号 H01F7/06;G11B7/09;H01F5/00;H01F5/06;H01F17/00;H01F27/32;H02K41/02;H02K41/03 主分类号 H01F7/06
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