会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 28. 发明授权
    • Ink jet printing system for printing colored images on contact lenses
    • 用于在隐形眼镜上打印彩色图像的喷墨打印系统
    • US07669946B2
    • 2010-03-02
    • US11801282
    • 2007-05-09
    • Robert Carey TuckerDavid Hyink
    • Robert Carey TuckerDavid Hyink
    • B41J29/38
    • B41J3/543B41J2/16585B41J3/407B41J3/4073B41M3/003G02B1/043
    • The present invention provides a method for making colored contact lenses and an apparatus for implementing the method of the invention. The apparatus of the invention comprises a securing means for holding a contact lens or a portion of a mold for making the contact lens, a printer head, wherein the printer head comprises one or more nozzles each of which is capable of jetting droplets of color liquid independent of each other under control of a computer system; a positioning means for precisely positioning the printer head at each of a plurality of predetermined positions, one at a time, on a surface of the contact lens or the mold portion under control of the computer system. The method and apparatus of the invention are useful for producing colored contact lenses having high quality color images thereon.
    • 本发明提供一种制造彩色隐形眼镜的方法和实现本发明方法的装置。 本发明的装置包括用于保持隐形眼镜或用于制造隐形眼镜的模具的一部分的固定装置,打印头,其中打印头包括一个或多个喷嘴,每个喷嘴能够喷射彩色液体的液滴 在计算机系统的控制下彼此独立; 定位装置,用于在计算机系统的控制下,在接触透镜或模具部分的表面上,一次一个地将打印头精确地定位在多个预定位置。 本发明的方法和装置可用于制备其上具有高质量彩色图像的彩色隐形眼镜。