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    • 21. 发明申请
    • Method of covering clear aperture of optic during deposition of glue protection layer
    • 在胶保护层沉积期间覆盖光学透明孔的方法
    • US20080038456A1
    • 2008-02-14
    • US11826197
    • 2007-07-12
    • Matthew Lipson
    • Matthew Lipson
    • B05D5/06
    • B05D1/322
    • A system and method that can be used to cover a portion (e.g., a clear aperture) of an optical element (e.g., a lens) during coating of another portion (e.g., a circumferential portion) of the optical element. This can be done to protect the clear aperture during coating of an adhesive protection layer proximate a circumferential edge of the lens without damaging or altering the clear aperture. The method can include the following steps. An optical element is held so that a first portion of the optical element is covered and a second portion of the optical element is exposed. A first coating is provided on the second portion of the optical element. The optical element is released from being held. A second coating is provided on the optical element. The first and second coatings are removed from the second portion of the optical element.
    • 一种可用于在光学元件的另一部分(例如,圆周部分)的涂覆期间覆盖光学元件(例如,透镜)的部分(例如,透明孔径)的系统和方法。 这可以在粘合剂保护层在透镜的周缘边缘附近的涂覆期间保护透明孔径而不损坏或改变透明孔径。 该方法可以包括以下步骤。 保持光学元件使得光学元件的第一部分被覆盖,并且光学元件的第二部分被暴露。 第一涂层设置在光学元件的第二部分上。 光学元件被释放而不被保持。 在光学元件上设置第二涂层。 从光学元件的第二部分去除第一和第二涂层。