Patent ID: 8767999

Claim:
A slim-type speaker, comprising: a magnetic circuit comprising a magnet and a yoke, wherein the yoke includes a bottom portion and a sidewall, and the magnet and the sidewall of the yoke are arranged to form a separation space between the magnet and the sidewall of the yoke in a horizontal direction; a bobbin on which a voice coil is mounted, and a lower side of which is inserted in the separation space between the magnet and the sidewall of the yoke; a base frame on which the yoke of the magnetic circuit is mounted; a damper, an inner end of which is connected to the bobbin and an outer end of which is connected to the base frame; and a diaphragm connected to a predetermined position of the bobbin which is lower than a position where the damper is connected, wherein the diaphragm comprises: a surface connection portion having an outer end and extending from the outer end of the surface connection portion to the bobbin in the horizontal direction, wherein a top surface of the surface connection portion comes into surface contact with a bottom surface of the damper, a part of the surface connection portion is disposed directly above an upper surface of the sidewall of the yoke and the separation space in a vertical direction, and the outer end of the surface connection portion corresponds to a vertical line of an outermost position on the upper surface of the sidewall of the yoke; and an inclined portion extending inclinedly from the outer end of the surface connection portion such that an outer end of the inclined portion is connected to the base frame.