Photoelectric structure

This utility model discloses an opto-electrical structure for solving the problem that the opto-electrical structure cannot realize the background of white or the other color, including a transparent first conductive base material, a second conducive base material, a first electro-chromic layer and a compound layer. The first electro-chromic layer is installed between the first and second conductive base materials. The compound layer is installed between the electro-chromic layer and the second conductive base material. The compound layer includes multiple non-transparent nanometer particles with color. The non-transparent nanometer particle is the titanium dioxide nanometer particle. This utility model can be suitable for the intelligent window automatically adjusting incident energy of indoor sunshine, the anti-klieg back mirror of vehicle, the sun roof in the vehicle or the digital display and so on.