SEMICONDUCTOR DEVICE, METHOD FOR PRODUCING SAME, MILLIMETER-WAVE DIELECTRIC TRANSMISSION DEVICE, METHOD FOR PRODUCING SAME, AND MILLIMETER-WAVE DIELECTRIC TRANSMISSION SYSTEM

摘要

PROBLEM TO BE SOLVED: To structure a millimeter-wave dielectric transmission system which can be easily configured without using a connector having a number of terminals and a wiring cable having a large mounting area.

SOLUTION: The millimeter-wave dielectric transmission system is comprised of: semiconductor chips 30 which enable millimeter-wave communication and are provided on one of interposer substrates 4; antenna structures 32 connected thereto; two semiconductor packages 20a, 20b having molded resins 8 covered by the semiconductor chips 30 and the antenna structures 32; and a dielectric transmission line 21 which is provided between the two semiconductor packages 20a, 20b and can transmit millimeter-wave signals. The semiconductor packages 20a, 20b are mounted so that the antenna structures 32 hold the dielectric transmission line 21 therebetween.

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