| 摘要 |
An iridescent/dichroic assembly (5) is proposed, comprising a support body or substrate (20; 40) and an iridescent external finish (50), on at least one part of the surface of said support body or substrate (20; 40), formed by a plurality (50) of dichroic layers of metallic oxides applied with the ionic vaporisation technique, which support body or substrate (20; 40) of the dichroic multi-layer (5) is constituted by a non-transparent material, e.g. for the production of tiles (10), or by metal for the production, for example, of watch cases, watch straps, cutlery, jewellery and bijouterie items, and the like, or by synthetic materials, with or without metal core, for the production, for example, of eyeglass frames, or of fabrics, and the like. In the apparatus for ionic vaporisation under vacuum, a rotary support plate for the bodies or substrates to be treated is provided. |
