| 摘要 |
A mobile communication terminal with a hinge device for transmitting electricity is provided to transmit electricity by using the hinge device in order to improve screen inferiority caused by noise by mutual interference and inferiority caused by short between data transfer lines and electricity transfer lines, thereby being capable of conducting a stable operation. A body side hinge coupler(1) is equipped with a positive electrode unit on the center, and is equipped with a negative electrode unit on the inner circumference to connect both positive and negative electrode units to a power line of a body unit. A hinge device(2) is equipped with a positive electrode unit(2a) at a central shaft so as to form a contact with the positive electrode unit of the hinge coupler(1), and is equipped with a negative electrode unit(2b) on an external side so as to form a contact with the negative electrode unit of the hinge coupler(1). A folder side hinge coupler(3) is equipped with a predetermined positive electrode unit to form a contact with the central shaft, the positive electrode unit(2a), and is equipped with a negative electrode unit on the inner circumference to form a contact with the external side, the negative electrode unit(2b), to connect the positive and negative electrode units with a power line of a folder unit.
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