Invention Grant
US07659002B2 Low emissivity coating with low solar heat gain coefficient, enhanced chemical and mechanical properties and method of making the same 有权
具有低太阳热增益系数的低发射率涂层,增强的化学和机械性能及其制造方法

Low emissivity coating with low solar heat gain coefficient, enhanced chemical and mechanical properties and method of making the same
Abstract:
The invention provides low-emissivity stacks comprising at least one absorbing layer, said stacks being characterized by a low solar heat gain coefficient (SHGC), enhanced aesthetics, mechanical and chemical durability, and a tolerance for tempering or heat strengthening. The invention moreover provides low-emissivity coatings comprising, in order outward from the substrate a first dielectric layer, a first Ag layer; a first barrier layer; a first absorbing layer; a second dielectric layer; a second Ag layer; a second absorbing layer; a third dielectric layer; and optionally, a topcoat layer, and methods for depositing such coatings on substrates.
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