| 摘要 |
The invention relates to fields of technique where the glazed constructions are applied and regulation of their directional gear transmission of light depending on angle of incidence of beams is required at the motion of a light source and/or the glazed construction from each other. Regulation is carried out both spontaneously under activity of optical legitimacies (FIG. 1), and forcedly by manufacturing of one or several surfaces of the construction in a form of alternating strips with the non-uniform optical and geometrical parameters, located so that at different angles of incidence through all glazed area equally or with zone allocation only the demanded and certain in advance part of beams of the necessary diapason of wave lengths transited directionally, but other part of beams—was reflected, absorbed and diffused (FIG. 11). Thus depending on angles of incidence of beams selective regulation both of quantities of beams (values of light streams), transiting through the glazed construction directionally, dispersionless, and of directions of transiting beams is carried out. |
