Semiconductor device including semiconductor bare chip mounted by flip-chip bonding, and board member with thin-film structure capacitor for semiconductor bare chip mounted by flip-chip bonding

摘要

A semiconductor device includes a semiconductor bare chip and a board member with a thin-film structure capacitor. The semiconductor bare chip has a power supply terminal and a grounding terminal on the back surface thereof. The semiconductor bare chip is mounted on a circuit board by flip-chip bonding. The board member includes a board and a thin-film structure capacitor provided on the board. The capacitor has terminals corresponding to the power supply terminal and the grounding terminal of the semiconductor bare chip thereon. The side of the board member where the capacitor is provided is bonded to the back surface of the semiconductor bare chip. The terminals of the capacitor are electrically connected to the power supply terminal and the grounding terminal of the semiconductor bare chip.