The structures are coated with an optically variable color-shifting coating.
所述的结构用光学可变的变色涂层涂覆。
Optically variable pigment has preferable color travel effect and higher chroma, they can be widely used in cosmetics, plastics, oil paint and other decorate product.
随角异色颜料由于具有较强的变色效果和高的色度，在化妆品、塑料、涂料等装饰领域的应用受到人们的青睐。
In an attempt to deter counterfeiters, new features included a watermark of Franklin and optically variable ink that changes color when viewed at different angles.
为了防伪起见，新的特色包括一个弗兰克林的水印和光变油墨，从不同的角度可以看到不同的颜色。
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