Method for cutting a patch to be applied onto a curved substrate
    3.
    发明授权
    Method for cutting a patch to be applied onto a curved substrate 有权
    用于切割要施加到弯曲基底上的贴片的方法

    公开(公告)号:US09162338B2

    公开(公告)日:2015-10-20

    申请号:US13256413

    申请日:2010-03-15

    摘要: A method cuts a patch to be applied onto a curved substrate and includes the preliminary calculation of curvilinear lengths on the substrate between a reference point and a peripheral edge of said substrate. The calculated lengths are applied to a planar film for making the patch, and then the patch is cut by connecting the ends of the applied lengths. The patch then precisely coincides with the edge of the substrate. Such a method is particularly useful for applying a functional film onto a spectacle lens, as a trimming of the lens after the film is assembled with the lens would degrade said film.

    摘要翻译: 一种方法切割要施加到弯曲衬底上的贴片,并且包括在衬底上的基准点和所述衬底的周边边缘之间的曲线长度的初步计算。 将计算的长度施加到用于制造贴片的平面膜,然后通过连接所施加的长度的端部来切割贴片。 然后该贴片精确地与衬底的边缘重合。 这种方法对于将功能膜施加到眼镜镜片上是特别有用的,因为在胶片与镜片组装之后对镜片的修整将降解所述膜。

    METHOD FOR CUTTING A PATCH TO BE APPLIED ONTO A CURVED SUBSTRATE
    4.
    发明申请
    METHOD FOR CUTTING A PATCH TO BE APPLIED ONTO A CURVED SUBSTRATE 有权
    切割应用于弯曲基板的贴片的方法

    公开(公告)号:US20120002162A1

    公开(公告)日:2012-01-05

    申请号:US13256413

    申请日:2010-03-15

    IPC分类号: G02C7/02 B26D7/27

    摘要: A method cuts a patch to be applied onto a curved substrate and includes the preliminary calculation of curvilinear lengths on the substrate between a reference point and a peripheral edge of said substrate. The calculated lengths are applied to a planar film for making the patch, and then the patch is cut by connecting the ends of the applied lengths. The patch then precisely coincides with the edge of the substrate. Such a method is particularly useful for applying a functional film onto a spectacle lens, as a trimming of the lens after the film is assembled with the lens would degrade said film.

    摘要翻译: 一种方法切割要施加到弯曲衬底上的贴片,并且包括在衬底上的基准点和所述衬底的周边边缘之间的曲线长度的初步计算。 将计算的长度施加到用于制造贴片的平面膜,然后通过连接所施加的长度的端部来切割贴片。 然后该贴片精确地与衬底的边缘重合。 这种方法对于将功能膜施加到眼镜镜片上是特别有用的,因为在胶片与镜片组装之后对镜片的修整将降解所述膜。