| 摘要 |
The invention relates to an electronic curtain with accurate and differentiated control of light passage through windows, windscreens, skylights. According to the invention, the electronic curtain comprises a polarized foil or glass, a layer of liquid crystals and some transparent electrodes, independent of one another, placed as lines or dots and separately supplied with power, by means of integrated circuits, which provide separate variable supply for each line of electrodes or for certain lines of electrodes, along the entire width/length of the light transfer surface, allowing the light passage and opacity, in the shape of transparent (11) or opaque (10) lines or dots, respectively. |
