| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a circuit board connection structure which can reduce unnecessary electromagnetic wave noise by providing stable ground connection.SOLUTION: A circuit board connection structure in which a mounting surface of a first circuit board 1 and a mounting surface of a second circuit board 2 are provided on different planes comprises: a drive circuit 3 which is mounted on the second circuit board 2 and performs driving every predetermined cycle; a shield member 7 which is mounted so as to surround the drive circuit 3 and connected to a ground pattern 21 of the second circuit board 2; and a ground connection member 6 which brings a ground pattern 11 of the first circuit board 1 into contact with the shield member 7.</p> |
