发明名称 VIBRATION MOTOR
摘要 A vibration motor includes a first resilient member and a second resilient member providing resilient forces in opposite directions; a first vibrator and a second vibrator coupled to the first resilient member and the second resilient member respectively; a magnetic body coupled to the first vibrator to create a magnetic field; and a coil applying a current of a predetermined frequency band in the region where the magnetic field is created.
申请公布号 EP2338219(A2) 申请公布日期 2011.06.29
申请号 EP20090822205 申请日期 2009.10.21
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 BAE, YU-DONG;LEE, EUN-HWA;YUN, IN-KUK;KIM, IN
分类号 H02K7/075;H02K33/16;H02K33/18;H02P25/032;H02P25/034 主分类号 H02K7/075
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