| 摘要 |
A wiring board which can realize a small and thin passive component such as solid condenser, resistor, coil, transistor or so on is provided. A wiring board which forms an electronic component by mounting a passive element, comprising an insulating board provided with an opening having predetermined pattern, a wiring formed with predetermined pattern on said insulating board, and an external terminal filled to said opening, connected with said wiring by said filling, and exposed to a bottom of said insulating board where said wiring is formed. |
