SUN PROTECTION DEVICE

摘要

A sunlight protection device has at least one optical surface element (F) made of partly light-transparent material which can be mounted in the region of the building opening and having two opposite-facing surface element sides (E,S), one (S) of which has surface (O) at least largely coplanar to the unstructured smoothly formed side (E) and jutting out from the structures elements (SE). The structured elements (SE) each have a triangular cross-sectional surface with a side edge C with coincides with the surface (O), as well as two side flanks raised over the surface, and with each side flank (A;B) assigned a limiting surface (A asterisk B asterisk ), at least two adjacent surface elements being separated from one another by a surface section (D). Independent claim are given for (A) a method of manufacture of the device and (B) use of the sun-light protection device.