Abstract: A bus bar for a battery of an electric vehicle and a method of manufacturing the bus bar are disclosed. Specifically, in the bus bar for a battery of an electric vehicle according to exemplary embodiments, a method of manufacturing an electrical connector including a plurality of battery terminal connection parts each having a through hole therein includes forming a plurality of the battery connection parts at a metal plate by removing the through hole part and a predetermined part positioned outer side of the battery terminal connection part, applying masking onto a remaining area except the battery connection part and the predetermined part, performing plating on the battery connection part, and forming remaining parts except the plurality of battery connection parts in the bus bar.

Abstract: A bus bar for a battery of an electric vehicle and a method of manufacturing the bus bar are disclosed. Specifically, in the bus bar for a battery of an electric vehicle according to exemplary embodiments, a method of manufacturing an electrical connector including a plurality of battery terminal connection parts each having a through hole therein includes forming a plurality of the battery connection parts at a metal plate by removing the through hole part and a predetermined part positioned outer side of the battery terminal connection part, applying masking onto a remaining area except the battery connection part and the predetermined part, performing plating on the battery connection part, and forming remaining parts except the plurality of battery connection parts in the bus bar.

Abstract: An antenna module includes: a first injection-molded part which is formed to have a base portion and a protrusion portion to be protruded from the base portion by an injection molding; an antenna pattern which is positioned on the protrusion portion; and a second injection-molded part which is formed to cover the antenna pattern by an injection molding. Since the antenna pattern is formed on the protrusion portion of the first injection-molded part, the thickness of a portion of the second injection-molded part on the antenna pattern can be minimized, and accordingly the antenna module and the mobile terminal case can be formed to be thin, light-weight and slim while the transmitting/receiving efficiency of the antenna can be maximized.