2 results about "Niobium monoxide" patented technology

The application discloses an AR film with excellent durability, which comprises a substrate layer, wherein an upper coating layer, a primer layer, a first niobium oxide layer, a silicon dioxide layer, a second niobium oxide layer, a silicon-aluminum mixed layer and an anti-scratch layer are sequentially arranged on the substrate layer; wherein a hafnium dioxide layer is arranged between the first niobium oxide layer and the silicon dioxide layer or between the second niobium oxide layer and the silicon-aluminum mixed layer; and the thickness of the hafnium dioxide layer is 1-20 nm. The AR film with excellent durability has excellent optical performance, high hardness, wear resistance and high-temperature resistance, and excellent durability.

The application discloses a side window AR film, a window assembly and a device, wherein the AR film comprises a substrate layer, a first metal layer, a first silicon dioxide layer, a first niobium oxide layer, a second metal layer and a second silicon dioxide layer arranged in sequence, wherein the first metal layer and / or the second metal layer for reducing light transmittance has a thickness of 1-30 nm, and the first metal layer and / or the second metal layer is a plating layer obtained by taking Ni and / or Cr as a target material. The application has good light transmission control, and through excellent layer structure design, the window glass has good heat insulation and privacy anti-peeping performance and good safety.