VIBRATION MODULE FOR PORTABLE TERMINAL

摘要

PURPOSE: A vibration module of a portable terminal is provided to offer haptic feedback functions in successive key input operation through a touch screen by effectively generating various patterns. CONSTITUTION: A magnetic moving part(103) is movably installed within a housing unit according to a first direction. An elastic member(104) supports both ends of the magnetic moving part and the inner wall of the housing unit. A solenoid coil(102) is installed within the housing unit. One or more pairs of yokes(125) are respectively installed at the inner wall of the housing unit. The yokes are faced with each other.