| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a backup device of a printed wiring board which can surely back up the bottom face of the printed wiring board which has components mounted on the bottom face. <P>SOLUTION: The printed wiring board 3 has components mounted on one face, and the backup device supports the component-mounted face of the printed wiring board 3. The backup device is constituted by arranging a plurality of support members 2 at intervals each having such a length that the tip may abut against the component-mounted face of the printed wiring board 3 on a backup substrate 1 and elastic buckling properties. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
