초록 ▼

An adhesion promoting layer is formed between a transparent substrate and a metal oxide layer to prevent the metal oxide layer from delaminating from the substrate. Preferably, the substrate is a transparent polycarbonate, the adhesion promoting layer is a thin, transparent Al or Ag layer, and the m

An adhesion promoting layer is formed between a transparent substrate and a metal oxide layer to prevent the metal oxide layer from delaminating from the substrate. Preferably, the substrate is a transparent polycarbonate, the adhesion promoting layer is a thin, transparent Al or Ag layer, and the metal oxide layer is ZnO, AZO or IZO UV radiation absorption layer. The layers are preferably deposited by arc plasma deposition or by sputtering.

대표청구항 ▼

1. A multilayer structure, comprising:a polymeric substrate; a transparent metal layer on the substrate; and a transparent metal oxide layer including at least one compound selected from the group consisting of ZnO, indium doped zinc oxide, and aluminum doped zinc oxide, wherein the metal oxide laye

1. A multilayer structure, comprising:a polymeric substrate; a transparent metal layer on the substrate; and a transparent metal oxide layer including at least one compound selected from the group consisting of ZnO, indium doped zinc oxide, and aluminum doped zinc oxide, wherein the metal oxide layer is in direct contact with the metal layer, and the adhesion strength between the metal oxide layer and the substrate is a) 2.07 MPa or greater; and b) decreases by no more than 10% after being submerged for 4 days in distilled water at 65 degrees C.