| 摘要 |
The present invention relates to an electroless deposition of metallic silver on various plates. More particularly, in the present invention, by spraying a silver solution including ionic silver to be reduced into metallic silver and a reducing solution a reducing agent for reducing the silver solution at the same time to a predetermined region above a substrate, metallic silver particles having a diameter less than 30 Å are formed, and a silver layer is formed by a deposition of the nano-sized metallic silver. Since the silver layer includes nano-sized silver particles having a diameter less than 3 nm, a reflector having a high density, that is, surface roughness, can be manufactured. The reflector has a considerably excellent reflectance. |
