Patent ID: 9473008
Filing Date: 2016-10-18
CPC Classification: B06B,B23K,H02K

Claim Text:
1. A linear vibration motor comprising: a stator part including a case having an internal space formed therein, a bracket coupled to the case to close the internal space, and at least a magnet provided in the internal space; a vibrator part provided in the internal space, including a coil positioned so as to face the magnet and a printed circuit board having one end coupled to the bracket and another end coupled to the coil; and an elastic member connecting the stator part and the vibrator part to each other, wherein the bracket includes a coupling hole formed therein at an outer portion of the case and a blocking protrusion part formed adjacent to the coupling hole at an outer portion of the case and protruding toward the printed circuit board, and the printed circuit board and the bracket are attached, to each other by either soldering or applying a bonding material.