초록 ▼

An infrared radiation reflecting and ultraviolet radiation absorbing coating is formed over a polymeric substrate. Preferably, the substrate is a transparent polycarbonate window, and the coating comprises an IZO/Ag/IZO multilayer film. The layers are preferably deposited by arc plasma deposition or

An infrared radiation reflecting and ultraviolet radiation absorbing coating is formed over a polymeric substrate. Preferably, the substrate is a transparent polycarbonate window, and the coating comprises an IZO/Ag/IZO multilayer film. The layers are preferably deposited by arc plasma deposition or by sputtering.

대표청구항 ▼

[ What is claimed is:] [1.]1. A multilayer structure comprising:a plastic substrate;a first metal oxide layer on the plastic substrate;an infrared radiation reflection layer on the first metal oxide layer; anda second metal oxide layer on the infrared radiation reflection layer,wherein each of the f

[ What is claimed is:] [1.]1. A multilayer structure comprising:a plastic substrate;a first metal oxide layer on the plastic substrate;an infrared radiation reflection layer on the first metal oxide layer; anda second metal oxide layer on the infrared radiation reflection layer,wherein each of the first and the second metal oxide layers comprise one of doped and undoped ZnO deposited by arc plasma deposition in which zinc is evaporated into a thermal plasma and wherein the doped and undoped ZnO have a stoichiometric excess of oxygen.