Patent ID: 8396518
Filing Date: 2013-03-12
Classification: H04B,H04M

Abstract:
1. A mobile communication terminal comprising: a first body including a circuit board having radio communication parts mounted thereon; a second body configured to open/close the first body, and the second body having a display to output image of prescribed information; a conductor electrically connected to the circuit board and the display; a hinge configured to rotate the second body against the first body, the hinge entirely formed of a conductive material, the hinge including: a ground controlling part including a protruding member provided to the flange part, and configured to selectively connect the hinge to the conductor according to the rotation of the hinge, wherein the ground controlling part further includes a first switch configured to electrically connect/disconnect the circuit board and the conductor according to a high power radiation in a radio communication status, wherein the hinge is spaced apart from the conductor, wherein the protruding member extends at an angle to a longitudinal axis of the hinge shaft, and wherein when the first body is closed, the hinge and the protruding part are not in contact with the conductor, and when the first body is opened, the protruding member rotates with the hinge in order to electrically connect the hinge to the conductor.