| 摘要 |
<p>PURPOSE:To obtain a flexible board wherein its bending property is increased, it is not subjected to a large load and it contributes to the small size of an electronic apparatus regarding the flexible board constituted in such a way that a plurality of overlapped flexible boards used for the apparatus are fixed partially and bent partially. CONSTITUTION:Outside flexible boards 2 which are formed on an inside flexible board 1 and which are provided with zigzag parts 2a are piled up and connected in connection parts. Thereby, when the inside flexible board 1 is curved toward the inside, the zigzag parts 2a are expanded and contracted. The bending property of the title board is made good, the inside flexible board 1 does not swell and the connection parts are not subjected to a large load.</p> |
