| 摘要 |
PROBLEM TO BE SOLVED: To provide an effective waterproof structure wherein a flexible printed circuit board (FPC) and a connection cable pass through the inside of a hinge part in foldable portable terminal equipment. SOLUTION: An upper device 2 and a lower device 3 are configured so as to be foldable with a hinge part 4, and printed circuit boards 5 and 6 arranged inside the upper device 2 and the lower device 3 are connected via a flexible printed circuit board (FPC) 7 and a connection cable 8 passing through the inside of the hinge part 4. Furthermore, a space between the FPC 7 and the connection cable 8 and the outside case is filled with seal packing 9 in a state that the FPC 7 is separated from the connection cable 8 in each boundary between the hinge part 4 and the upper device 2 and the lower device 3. COPYRIGHT: (C)2004,JPO
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