Coated article having low-E coating with IR reflecting layer(s) and high index nitrided dielectric film having multiple layers

    公开(公告)号:US10138159B2

    公开(公告)日:2018-11-27

    申请号:US15453944

    申请日:2017-03-09

    IPC分类号: C03C17/36 B32B15/04 B32B17/06

    摘要: A coated article includes a low emissivity (low-E) coating having at least one infrared (IR) reflecting layer of a material such as silver, gold, or the like, and at least one high refractive index dielectric multilayer film. The high index dielectric multilayer film may be of or include a first high index layer of or including ZrSiN and/or ZrSiAlN, and a second high index layer of or including titanium oxide (e.g., TiO2). The first high index layer of or including ZrSiN and/or ZrSiAlN may be amorphous or substantially amorphous, and the second high index layer of or including titanium oxide may be substantially crystalline in certain example embodiments. The low-E coating may be used in applications such as monolithic or insulating glass (IG) window units, vehicle windows, or the like.