| 摘要 |
A circuit module has a first circuit board, an IC chip mounted on the first circuit board, an electrode of the IC chip being connected to a wiring pattern of the first circuit board by a metal wire and the IC chip and the metal wire being coated with resin, and a second circuit board on which at least one unit of the first circuit board and the IC chip is mounted. The first circuit board is a double-side wired circuit board and the second circuit board is a single-side wired circuit board. |
