Patent ID: 7505032

Claim:
A mouse device comprising: a body housing having a click button provided to one side of an upper surface thereof for mouse manipulation, the body housing being connected at a front portion thereof to a mouse cable so as to send a mouse manipulation signal to an external computer and receive an audio signal from the external computer; a mouse module for processing the mouse manipulation signal according to manipulation of the click button and transmit the processed mouse manipulation signal to the external computer; an amplifier for amplifying the audio signal received from the external computer; and an exciter attached to an upper inner wall of the body housing at a position that is contacted with a palm of a user who grips the mouse device so as to generate a sound wave corresponding to the audio signal amplified by the amplifier and thus output sound and vibration at the same time through the body housing, wherein the exciter includes: a magnet for supplying DC (direct current) magnet flux; a voice coil installed on a DC magnet circuit formed based on the magnet; a diaphragm for generating air pressure change according to vibration of the voice coil; and a grill directly contacted with the body housing and protecting the diaphragm.