Patent ID: 7368655
Filing Date: 2008-05-06
Classification: B29C,F24S,G02B,H01L,Y02E

Abstract:
1. An assembly comprising: a textured transparent panel and an photovltaic cell or solar collector element configured to collect light, a distance between said panel and said element being generally at most 5 m, said panel being textured on at least one of its faces by a plurality of geometrical features in relief with respect to a general plane of said face, the textured face increasing light transmission of the panel and being placed on a side on which the light is received, a surface of said features each having at least two points such that there exists two mutually intersecting planes each containing one of said two points and fulfilling following two conditions (1)-(2): (1) the planes are both perpendicular to the general plane of the textured face of the panel; and (2) the planes each contain one of two straight lines perpendicular to said surface and passing through one of said two points.