发明名称 VIBRATION MOTOR OF FLAT TYPE
摘要 <p>PURPOSE: A flat type vibration motor is provided to reduce material costs by attaching a wound coil and bearing to a holder. CONSTITUTION: A circuit pattern (132a) is formed on one surface of a first circuit board. A holder (136) is combined with the first circuit board. A rotator includes the first circuit board and the holder. A shaft forms the rotation shaft of the rotator. A pattern for sealing (132b) is formed along the external shape of the holder. The rotator includes weighted materials attached to one surface of the first circuit board and the wound foil attached to the one surface of the first circuit board. The rotator includes the bearing supporting the shaft to rotate the shaft.</p>
申请公布号 KR20130074832(A) 申请公布日期 2013.07.05
申请号 KR20110141639 申请日期 2011.12.23
申请人 SAMSUNG ELECTRO-MECHANICS CO., LTD. 发明人 KIM, YONG TAE;PARK, KYUNG SU;MOON, DONG SU
分类号 H02K33/16 主分类号 H02K33/16
代理机构 代理人
主权项
地址