| 摘要 |
<p>A portable device comprising a housing (105, 110); a circuit board (125) located within the housing; and a tubular shield member (130) mounted at a first end (132) on the circuit board (125) so as to surround electronic components (14) on the circuit board to be shielded, wherein the device is arranged such that a metal portion of an exterior wall (120) of the housing electromagnetically seals off the shield member at its other second end (134). <IMAGE></p> |
