Patent ID: 9134704
Filing Date: 2015-09-15
Classification: G04B,G04R

Abstract:
1. An electronic device comprising: a digital display unit that displays information; a circuit board disposed on one side of the digital display unit; an antenna unit that does at least one of transmitting and receiving radio waves, is disposed on the opposite side of the circuit board as the digital display unit, and includes a planar-shaped dielectric layer, a first conductive layer disposed on one side of the dielectric layer, and a second conductive layer disposed on the other side of the dielectric layer; and a battery that is disposed on the opposite side of the antenna unit as the circuit board and supplies power; wherein the first conductive layer is disposed on the surface of the dielectric layer on the side near the circuit board, and is connected to the ground potential of the circuit board, and wherein the digital display unit is positioned above the antenna unit relative to a viewing direction of the electronic device, and wherein the digital display unit, the circuit board and the antenna unit are substantially the same size.