| 摘要 |
A temperable glass coating is provided to cause less change in main characteristics after tempering, and to be applied onto glass by a sputter process. A temperable substrate having coatings comprises a glass as the substrate, a first layer of Si_xN_yO_z on the glass, a second layer of TiO2 on the first layer, a third layer of Ag on the second layer, a fourth layer of NiCrO_k on the third layer, and a fifth layer of Si_xN_yO_z on the fourth layer, wherein x/y is less than or equal to 0.75, y/z is more than 4, and 0<k<2. A layer for setting transmission is provided between the TiO2 layer and the Ag layer, is transmission-increasing, and comprises 4-20 nm ZnO.
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