| 摘要 |
An insulating resin layer (30) is formed on a metal substrate (20), and a wiring is formed on the insulating resin layer (30). A circuit composed of a circuit element (50) and a passive element (60) is formed on the wiring (40), and the metal substrate (20) is covered with an over coat (80) and a sealing resin member (90). The insulating resin layer (30) is provided with an opening (31) so that a part of the metal substrate (20) is exposed therefrom. The exposed part of the metal substrate (20) is connected to one terminal of a capacitor (62) through a conductive wire (42), and the other terminal of the capacitor (62) is connected to the ground potential. |
