Printable reflective features formed from multiple inks and processes for making them
    4.
    发明申请
    Printable reflective features formed from multiple inks and processes for making them 有权
    可打印的反射特征由多种油墨和工艺制成

    公开(公告)号:US20070278422A1

    公开(公告)日:2007-12-06

    申请号:US11443248

    申请日:2006-05-31

    IPC分类号: F21K2/00

    摘要: The invention relates to reflective features formed from multiple inks. In one embodiment, the reflective feature comprises a substrate having a first region and a second region, the first and second regions having different surface characteristics; a first reflective element disposed on the first region; and a second reflective element disposed on the second region, wherein the first reflective element is more adherent than the second reflective element to the first region. In another embodiment, the reflective feature comprises multiple layers formed from different inks exhibiting enhanced reflectivity and/or durability. The invention is also to processes for forming these features, preferably through a direct write printing process.

    摘要翻译: 本发明涉及由多种油墨形成的反射特征。 在一个实施例中,反射特征包括具有第一区域和第二区域的衬底,第一和第二区域具有不同的表面特性; 设置在所述第一区域上的第一反射元件; 以及设置在所述第二区域上的第二反射元件,其中所述第一反射元件比所述第二反射元件更贴近所述第一区域。 在另一个实施例中,反射特征包括由表现出增强的反射率和/或耐久性的不同油墨形成的多个层。 本发明还涉及用于形成这些特征的方法,优选通过直接写入印刷方法。