Automobile window panel system e.g. for sunroof, has electrically controlled element for varying transparency

摘要

The window panel system (1) has an element (5) for altering the transparency contained in the intermediate space (4) between an outer window panel (2) and an inner window panel (3) and provided by a layer or a foil, which is supplied with a variable electrical voltage for controlling the transparency. The element can be provided by a liquid crystal display element, an electrochromic element, or a suspended particle device.