| 摘要 |
<p>The terminal unit includes a main board, electronic components implemented on the main board, a sub-board covering above the electronic components and a frame member so disposed between the main board and the sub-board as to surround the electronic components. A flexible printed circuit covers an outer side of a wall portion of the frame member and is so wound around the frame member from upper and lower sides of the wall portion as to cover at least part of an inner side of the wall portion. A wiring pattern formed on the flexible printed circuit is electrically connected to the electronic components, and information to be protected that is stored on the electronic components becomes unreadable if the wiring pattern is cut off or short-circuited.</p> |
