LIGHT CONTROL PANEL

摘要

Alight control panel is provided, comprising: a transmissive substrate; a transmissive electrically conductive layer arranged on a surface of said substrate; a transmissive dielectric layer arranged on said electrically conductive layer; a flexible roll-up blind attached to said dielectric layer, said flexible roll-up blind layer comprising a flexible electrically conductive layer and a flexible optically functional layer, said flexible layer having naturally a rolled configuration and being capable of unrolling in response to electrostatic force; and an optoelectronic device. The panel may be useful in various energy saving applications including smart windows for buildings or vehicles, e.g. providing an energy efficient light source or utilizing solar radiation for energy conversion.

主权项

1. A light control panel, comprising:
a transmissive substrate; a transmissive electrically conductive layer arranged on a surface of said substrate; a transmissive dielectric layer arranged on said electrically conductive layer; a flexible roll-up blind attached to said dielectric layer, said flexible roll-up blind comprising a flexible electrically conductive layer and a flexible optically functional layer, said flexible layer having naturally a rolled configuration and being capable of unrolling in response to electrostatic force; and an optoelectronic device arranged in optical contact with said substrate and/or said optically functional layer,wherein the substrate or the optically functional layer is a waveguide, capable of guiding light to or from the optoelectronic device.