Invention Grant
US07964121B2 Polarized lens and method of making polarized lens 有权
偏光镜片和偏光镜片的制作方法

  • Patent Title: Polarized lens and method of making polarized lens
  • Patent Title (中): 偏光镜片和偏光镜片的制作方法
  • Application No.: US12269977
    Application Date: 2008-11-13
  • Publication No.: US07964121B2
    Publication Date: 2011-06-21
  • Inventor: Wei Yi Hsu
  • Applicant: Wei Yi Hsu
  • Agent Alexander Chen, Esq.
  • Main IPC: B29B11/00
  • IPC: B29B11/00
Polarized lens and method of making polarized lens
Abstract:
Method of making eyeglass lens are disclosed where the lens are made of layers which include an outer, convex hard coating, a layer of hard epoxy, a laminated PVA film where one of the layer of the PVA film is coated with Photochromic powder, a layer of soft epoxy, a base material, and an inner, concave hard coating. Other methods configuration of lens also include a camouflaged patterned lens, a layer of hard epoxy, a polyurethane mixture, a laminated PVA film where one of the layer of the PVA film is coated with Photochromic powder, a layer of soft epoxy, a base material, and an inner, concave hard coating.
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