Linear vibrator
A linear vibrator, including: a fixing part providing an inner space having a predetermined size; at least one magnet disposed in the inner space of the fixing part to generate a magnetic force; a vibration part including a coil disposed to face the magnet to generate electromagnetic force by interacting with the magnet, and a mass body being vibrated; an elastic member coupled to the fixing part and the vibration part to provide an elastic force; and a substrate coupled to the vibration part and disposed to surround at least a portion of an outer circumferential surface of the magnet so as to prevent the substrate from contacting the magnet when the vibration part is vibrated.
SASMUNG ELECTRO-MECHANICS CO., LTD.
H H H H H B
H02K H02K H02K H02K H02K B06B
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Hwa Young Jun Kun Kwang Hyung
Oh Choi Lee