Multi-element pleochroic genstomes
    1.
    发明授权
    Multi-element pleochroic genstomes 失效
    多元多色基因

    公开(公告)号:US4262497A

    公开(公告)日:1981-04-21

    申请号:US32430

    申请日:1979-04-23

    IPC分类号: A44C17/00

    CPC分类号: A44C17/003

    摘要: Multi-element transparent gemstones comprising pleochroic materials are provided which evidence enhanced colors or other unusual optical properties, based on the pleochroic behavior of the material. Doublet stones, comprising two pleochroic materials, and triplet stones, comprising two pleochroic materials separated by an optical rotator, are described. The multi-element gem may have a rotatably mounted pleochroic element or a rotatably mounted optical rotator.

    摘要翻译: 提供了包含多色材料的多元素透明宝石,其基于材料的双重色性质,证明增强的颜色或其他不寻常的光学性质。 描述了包括两种双重色材料的双重结石,以及包括由旋光器分离的两个多色材料的三重结石。 多元件宝石可以具有可旋转地安装的多色元件或可旋转地安装的旋光器。