Mobile terminal

A mobile terminal comprising:

• a frame including a middle portion and an edge portion, wherein the edge portion includes a plurality of conductive members and the edge portion is located outside of the middle portion and exposed to an outside of the mobile terminal;
• a ground unit configured to connect the plurality of conductive members to ground;
• a slot antenna comprising a slot with an open end, and including at least one of the plurality of conductive members, the ground unit and the middle portion of the frame;
• a display unit disposed on a front surface of the middle portion of the frame;
• and
• a heat radiation sheet disposed between a back surface of the display unit and the front surface of the middle portion of the frame,
• wherein the back surface of the display unit has at least four regions including:
• a first region overlapping with the middle portion of the frame,
• a second region located outside of an edge of the middle portion of the frame without overlapping the middle portion of the frame,
• a third region overlapping with the heat radiation sheet, and
• a fourth region including a portion of the second region that overlaps with the slot of the slot antenna without overlapping with the heat radiation sheet for improving radiation performance of the slot antenna.