| 摘要 |
<p>The invention relates to a license plate for vehicles that comprises a light guide comprising a matrix of a transparent polymeric material A having distributed therein particles of a material B for scattering light within the light guide. The license plate further comprises a retroreflective sheet having a retroreflective face that faces a first side of the light guide. The invention provides for an optimized illuminated license plate, and methods of making such license plate.</p> |
