Patent ID: 7977834

Claim:
A vibration motor comprising: a case including an upper case and a lower case which are coupled to each other, wherein the lower case includes an opening; a shaft in the case while being supported by the case; a rotor rotatably coupled with the shaft; a stator arranged around the shaft; a first substrate on an upper surface of the lower case; a second substrate accommodated in a concave portion of a lower surface of the lower case and electrically connected to the first substrate; and at least two conductive members disposed in an opening of the lower case to electrically connect the first substrate to the second substrate; wherein the at least two conductive members are disposed between the first substrate and the second substrate; wherein a height of each of the at least two conductive members is substantially the same as a height of the opening of the lower case; and wherein the at least two conductive members are electrically separated from each other, spaced from the lower case, and electrically separated from the lower case.