| 摘要 |
<p>The device (1) has a light conductor structure (12) including a linking region (14) and a planar light conductor region (16) that includes narrow sides (24, 26) lying between first and second edges (18.1, 20.1). One of the narrow sides includes a set of parallelized sub-regions (28, 30), where one of the sub-regions is movably arranged opposite to the other sub-region and stepped toward an interior region of the planar light conductor region. The former sub-region is limited by the edges, and the latter sub-region is limited by the second edge.</p> |
