| 摘要 |
PCT No. PCT/DE90/00131 Sec. 371 Date Aug. 20, 1991 Sec. 102(e) Date Aug. 20, 1991 PCT Filed Feb. 27, 1990 PCT Pub. No. WO90/10176 PCT Pub. Date Sep. 7, 1990.A light guidance system for the illumination of an interior area with a light deflection device which reflects daylight coming from outside of the interior area as well as artificial light coming from inside of the interior area. The light deflection device comprises several elements disposed parallel to one another and spaced apart from one another such that light from outside of the interior area can penetrate through the space into the interior area, and each of said several elements has at least one reflector surface and is impervious to light. |
