| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain shield effect between boards without using a dedicated connector while reducing the mounting area, and to enhance noise resistance performance by reducing radiation noise without lowering the degree of freedom of signal wiring of the connector. <P>SOLUTION: When the first connector 30-1 of a printed wiring board 10-1 and the second connector 31-2 of a printed wiring board 10-2 are fitted, metal plates 20-1 and 21-1 for the first connector and metal plates 22-2 and 23-2 for the second connector come in contact with each other, and metal members 40-1 to 43-1 for board and metal members 44-2 to 47-2 for board come in contact with each other. Since the grounds of both boards are connected to each other, radiation noise is reduced at the fitting part of connectors and noise resistance performance of external noise can be enhanced. <P>COPYRIGHT: (C)2012,JPO&INPIT |
