FLAT TYPE SPEAKER HAVING VIBRATION-LEAD PLATE ATTACHED ON TOP OF VIBRATION PLATE

摘要

The present invention relates to a flat type speaker, and more particularly, to a flat type speaker having a vibration-lead plate of a voice coil plate, improving the quality deterioration due to the reduction of production process and the disconnection of a lead wire, by being attached to the top of a voice coil plate, increasing vibration efficiency, and eliminating the lead wire connection of the voice coil. The flat type speaker having a vibration-lead plate of a voice coil plate according to the present invention comprises: a pair of magnetic bodies having a magnet and a yoke formed side by side, separated at a predetermined interval; a voice coil plate inserted in the space between the magnetic bodies, and having formed thereon a voice coil with a spiral pattern printed thereon; a vibration-lead plate having a first vibration-lead plate and a second vibration-lead plate, which are physically separated, each having +, - terminals formed on the front ends thereof, wherein the first and the second vibration-lead plates are each equipped with a coil plate spline, which adheres to the upper end of the voice coil plate, and at least one wing spline having one end thereof connected to the coil plate spline and the other end connected to the + or - terminals; and a vibration plate, which vibrates from the vibration received from the voice coil plate, while being contacted to the upper end portion of the vibration-lead plate.