Surface mountable linear vibrator for mobile phones, has printed circuit board attached to lower surface of hollow cylindrical housing including conductive pattern and winding coil

摘要

#CMT# #/CMT# A circular printed circuit board (30) attached to lower surface of hollow cylindrical housing (10) has winding coil in upper surface and conductive pattern (52) in the lower surface and electrically connected to winding coil, such that the power is supplied to the winding coil through conductive pattern. #CMT#USE : #/CMT# For mobile phones. #CMT#ADVANTAGE : #/CMT# Improves the reliability of connection since the surface mountable linear vibrator is installed in mobile phone by automated process thereby improving work efficiency. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows the surface mountable linear vibrator. 1 : linear vibrator 10 : hollow cylindrical housing 11 : elastic unit 30 : printed circuit board 52 : conductive pattern.