The present invention relates to a flat core vibration vibration motor, comprising an upper case, a lower case, a field magnet disposed in the lower case and having a plurality of alternating N and S stimuli, a brush supplied with power from the outside, and a lower case. A stator assembly including a fixed shaft, a bearing coupled to the shaft, a coil assembly provided with a plurality of coils and weights, and a commutator pattern in contact with the brush and supplying power from the brush to the coil is printed. In a flat coreless vibration motor including a rotor assembly in which a circuit board is integrally molded, a copper foil land exposed to the outside from a flexible printed circuit board attached to the lower case receives power (-or +) from the outside. It is delivered to one brush, and the motor body is supplied with power (+ or-) from the outside Lexi block by using the other one brush Watch miniature battery for a portable terminal in addition to the vibration mode called a vibration motor to power the existing sikimeuroseo operation through the printed circuit board provides an advantage that can apply to separate different products.
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