Patent ID: 9271085
Filing Date: 2016-02-23
CPC Classification: H04R

Claim Text:
1. A guide damper of a voice coil plate for a plate type speaker, the guide damper comprising: an outer frame adhered on a base frame defining an outer appearance of the plate type speaker and formed in a closed loop shape configuring an outer appearance of the damper, the outer frame having: a coil plate bonding part made of a flexible synthetic resin material, having an integrated structure, the coil plate extending parallel to the first side and second side, the coil plate including a groove formed at a central portion thereof and extending the length of the coil plate bonding part so that the voice coil plate may be seated and bonded to the coil plate bonding part; and a damper bridge extending in parallel with the third side and the fourth side, the damper bridge extending between the coil plate bonding part and the outer frame to provide damping between the coil plate bonding part and the outer frame.