| 摘要 |
A coated article is provided with a low-emissivity (low-E) layer stack for u se in a window unit or the like. The layer stack, or coating, may permit the coated article to achieve one or more of a low solar factor (SF) value, a hi gh selectivity (Tvis/SF) value, substantially neutral color at normal and/or of f- axis viewing angles, and/or low emissivity. When high selectivity values are achieved, there is provided a high ratio of visible transmission to SF, whic h is a desirable feature in certain example instances. In certain example embodiments, a sub-oxide layer may be used as a contact layer under an infrared (IR) reflecting layer in order to permit low SF values, high selectivity, and good coloration to be achieved. |
