| 摘要 |
The present invention relates to a low-emissivity film capable of preventing silver chlorosis. The present invention improves low emissivity performance such as resistance variation, light transmittance, and reflectance by having a base layer formed of a PET film, a buffer layer formed of a polyimide film between reflective metal layers formed of a silver (Ag) thin film, and reflective metal protection layers formed of a nickel (Ni) thin film on the top and bottom of the reflective metal layers. |
