INFORMATION OUTPUT DEVICE

Abstract

One embodiment of the present invention relates to an information output device including one or more information output units, wherein the information output unit comprises: a coil part arranged to be connected to a power supply such that an electric current flows therethrough; a base part formed so as to accommodate the coil part; and a driving expression part, which is spaced apart from the coil part on the base part, is arranged to be adjacent to the coil part so as to be driven by means of the electric current flowing in the coil part, moves in a first direction facing the coil part and the opposite direction thereof while being connected to the base part, and is arranged to move in a second direction intersecting with the first direction such that a user can sense the same.