| 摘要 |
PROBLEM TO BE SOLVED: To obtain a connector board that has an effect of sufficiently decreasing radiation noise without using many conductors for connecting grounding conductor surfaces.SOLUTION: In a region 24 near a place on a printed board 1 or 11 which is point-symmetrical with respect to a place on a printed board 1 or 11 for a signal line connector 20 connecting the grounding conductor surfaces 2 and 12, a grounding conductor surface connection conductor 25 electrically connecting the grounding conductor surface 2 in the printed board 1 and the grounding conductor surface 12 in the printed board 11 is arranged. |
