Patent ID: 8593350

Claim:
A wireless communication terminal comprising: a first circuit board including a reference potential pattern and an electronic component; a shield case including a conducting portion and a non-conducting portion that are separate members and that are engaged with each other; an antenna; and a housing which houses therein the first circuit board, the shield case and the antenna, wherein: the conducting portion of the shield case is electrically conducted to the reference potential pattern and shields the electronic component from a noise in a state where the shield case is attached to the first circuit board, and the antenna is formed on the surface of the non-conducting portion of the shield case, wherein: the conducting portion includes: a conducting flat plate portion formed in parallel to the first circuit board; and a conducting rib which stands on the conducting flat plate portion to a side of the first circuit board and abuts on the reference potential pattern, and which surrounds at least a portion of an area of the first circuit board, on which the electronic component is disposed, and the non-conducting portion includes: a non-conducting flat plate portion formed in parallel to the first circuit board, wherein a face of the non-conducting flat plate portion opposite to the first circuit board is arranged adjacently in a same plane as a face of the conducting flat plate portion opposite to the first circuit board; and a non-conducting rib which stands on the non-conducting flat plate portion to the side of the first circuit board at a same height as the conducting rib.