| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a connection structure of a flexible printed board, which is highly reliable, having holding force and contact force which do not decreased even under a server usage environment. SOLUTION: A bent beam 4 which elastically presses a flexible printed board 1 against a circuit board 2 is provided at a position, where an anisotropic conductive material 3 is arranged, and both ends of the bend beam 4 are stopped at a rear side of the circuit board 2. Thus, a wire film 1b of the flexible printed board 1 and a wire layer 2a of the circuit board 2 conduct electrically owing to the anisotropic conductive material 3. The bend beam 4 always presses against the flexible printed board, vibration resistance can be improved, and stable contact (electrical connection) corresponding to creep compression of the two substrates 1 and 2 can be maintained for a long time.</p> |
