Electronic device including antenna device

An electronic device comprising:

• a housing comprising a front surface, a rear surface facing away the front surface, and a side surface between the front surface and the rear surface, wherein the side surface comprises a first planar portion extended from a first portion of the front surface and a first portion of the rear surface, a second planar portion extended from a second portion of the front surface and a second portion of the rear surface, and a curved portion extended from a remaining portion of the front surface and a remaining portion of the rear surface;
• a communication circuit within the housing;
• a transparent substrate that forms at least a portion of the front surface and at least a portion of the side surface;
• a display comprising a first display area viewed through a partial area of the front surface and a second display area viewed through an entire area of the curved portion, wherein the display is viewable through the transparent substrate;
• and
• a first conductive pattern, disposed between the transparent substrate and the display, electrically connected with the communication circuit,
• wherein the first conductive pattern comprises a plurality of first mesh patterns formed along the first display area and a plurality of second mesh patterns formed along the second display area,
• wherein each of the plurality of second mesh patterns comprises a first periphery, a second periphery substantially parallel to the first periphery, a third periphery extended from an end of the first periphery to an end of the second periphery, and a fourth periphery extended from the other end of the first periphery to the other end of the second periphery,
• wherein the second periphery and the third periphery are closer to the curved portion of the housing than the first periphery and the fourth periphery, and
• wherein a thickness of the second periphery and a thickness of the third periphery are respectively thinner than a thickness of the first periphery and a thickness of the fourth periphery.