| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric connector wherein a heat sink is unnecessary to be made large and the consumption power of an electronic device can be suppressed. SOLUTION: The connector is provided with an insulation substrate 20 interposed between a circuit board 1 and a semiconductor package 10, and a plurality of conductive contacts 22 that are placed side by side on the insulation substrate 20 and are penetrated and held thereon and are in contact with the electrodes 11 of the circuit board 1 and the semiconductor package 10. Each of the conductive contacts 22 is made nearly hexagonal, octagonal or like a abacus-bead by using a conductive elastomer 30, and its thermal conductivity is set to 1.5-3.5W/m°C. The conductive contact 22 demonstrates electric connector function and heat radiation function, thereby conveying a heat of the semiconductor package 10 to the circuit board 1, so that it becomes unnecessary to make a heat sink large or increase the volume of feed air for the heat sink. COPYRIGHT: (C)2004,JPO
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