The invention relates to a light function material technical field, in particular to a production of light-scattering conductive plate and a relative conductive plate. The method comprises that first, synthesizing a light-scattering composite material which contains SiO2 micro crystal and PMMA base connected via chemical bonds, then preparing a light-scattering conductive plate that mixing the light-scattering composite material with a MMA pre-aggregate liquid, via irrigating method to prepare the light-scattering conductive plate, or mixing the light-scattering material with a PMMA resin uniformly, via extruding method or injection method to prepare the light-scattering conductive plate. The inventive light-scattering conductive plat has high brightness, better uniformity, high light convert efficiency, high temperature resistance, long service life, and wide application in advertisement, display or the like.