| 摘要 |
<p>PURPOSE: A portable terminal is provided to efficiently cut off the external noise by easily attaching and detaching a shield can which is installed in a PCB. CONSTITUTION: The body comprises the space part in the inner side. A PCB(Printed Circuit Board)(200) is accepted to the space part of the body. A shield can(230) is installed in the right place on PCB and shields the external electromagnetic field which can influence the internal circuit. The attaching/detaching medium is attached to the PCB in order to repetitively attach and detach the shield can to/from the PCB. A ground wall(201) of the thin film for forming the contact surface of the shield can is laminated on the correspondence contiguous area of PCB which is close with the circumference of the shield can. The attaching/detaching media is attached to the ground wall.</p> |
