| 摘要 |
PROBLEM TO BE SOLVED: To reduce cross talk between through holes in a circuit board.SOLUTION: A circuit board 1 has a plurality of through holes 111, 121. Each of the plurality of through holes 111, 121 has an inclination with respect to the circuit board 1 to make the neighboring through holes be substantially perpendicular to each other.SELECTED DRAWING: Figure 1 |
