SPEAKER AND ELECTRONIC DEVICE HAVING IT

摘要

According to a variety of embodiments of the present invention, a speaker device comprises: a hollow shape frame; a magnet arranged inside the hollow shape frame; a voice coil installed adjacently to the magnet; a vibration plate including a vibration plate edge which is vibrated by a current applied to the voice coil; and a vibration plate edge compression part extended upwardly along the vibration plate edge. The vibration plate edge compression part touches an inner surface of a housing of an electronic device. Other embodiments are possible.