MOBILE PHONE FOR REDUCING ELECTRONIC WAVE ABSORPTION RATE BY INSTALLING ANTENNA WITH SPACE REDUCING STRUCTURE

摘要

PURPOSE: A mobile phone for reducing an electronic wave absorption rate by installing an antenna therein with a space reducing structure is provided to remove or reduce a harmful electronic wave absorbed into a human body from a mobile phone body and an antenna for a user's stable and reliable use by positioning an electronic wave absorbing unit between a circuit board of the mobile phone and the antenna. CONSTITUTION: An electronic absorbing unit(16) is mounted between an antenna(17) and an internal circuit(19). The electronic absorbing unit(16) absorbs an electronic wave reflected from a rotor contact of a circuit board to reduce an influence to a resonation of the antenna(17). Thus, the antenna(17) maintains its inherent characteristics at the internal side likewise at the outer side, thereby faithfully performing its role. The electronic absorbing unit(16) absorbs even an electronic wave directing to a human body after being generated from the front side of the mobile phone(10), as well as the electronic wave generated from the antenna(17). The electronic wave absorbing unit(16) includes two walls(16A,16B) that meet at 90°and form angular L-shape. The first wall(16A) is attached on the circuit board, and the second wall(16B) is protruded from the surface of the circuit board at one side of the first wall(16A) and extended to the inner face of the rear wall of the case(11). The other side of the first wall(16A) contacts the right wall of the case(11) when viewed from the front side. The antenna(17) is disposed inside the square space formed by the electronic wave absorbing unit(16) and the right rear walls of the case(10).