SYSTEMS, METHODS, AND APPARATUS FOR PRODUCTION COATINGS OF LOW-EMISSIVITY GLASS INCLUDING A TERNARY ALLOY

摘要

Disclosed herein are systems, methods, and apparatus for forming low emissivity panels that may include a substrate and a reflective layer formed over the substrate. The low emissivity panels may further include a top dielectric layer formed over the reflective layer such that the reflective layer is formed between the top dielectric layer and the substrate. The top dielectric layer may include a ternary metal oxide, such as zinc tin aluminum oxide. The top dielectric layer may also include aluminum. The concentration of aluminum may be between about 1 atomic % and 15 atomic % or between about 2 atomic % and 10 atomic %. An atomic ratio of zinc to tin in the top dielectric layer may be between about 0.67 and about 1.5 or between about 0.9 and about 1.1.

主权项

1. A low emissivity panel comprising:
a substrate; a reflective layer formed over the substrate; and a top dielectric layer formed over the reflective layer such that the reflective layer is formed between the top dielectric layer and the substrate,
the top dielectric layer comprising a zinc tin aluminum oxide, wherein an atomic ratio of zinc to tin in the top dielectric layer is between about 0.67 and about 1.5.