| 摘要 |
<p>A circuit board system comprises a first circuit board (201) furnished with SMD components (202) and conductive patterns (203). There are one or more surface-mounted support elements (206) on the first circuit board. Each of them comprises an electrically conductive bottom surface (207) soldered to a respective conductive pattern (203) of the first circuit board (201). A second circuit board (208) is mechanically connected to the one or more support elements (206). At least one electronic component (209) is mounted to the second circuit board (208) and electrically coupled to at least one conductive pattern (203) of the first circuit board (201) through at least one of said support elements (206).</p> |
