Patent ID: 7811672
Filing Date: 2010-10-12
Classification: B29C,B29K,F21K,G02B,H01L,Y10T

Abstract:
1. An LED lampshade comprising a plastic lampshade body made by means of one of an injection molding process and an pressure casting process, and an in-mold decoration film directly bonded to said plastic lampshade body during formation of said plastic lampshade body by means of one of the injection molding process and the pressure casting process, wherein said in-mold decoration film comprises: a transparent base layer formed of a material selected from the group consisting of PET (polyester), PMMA (poly(methyl methacrylate)), PC (polycarbonate), ABS (acrylonitrile butadiene styrene), PS (polystyrene), and paper; a release layer covered on one side of said transparent base layer, said release layer being prepared from a transparent or colored hydrophilic material; a printing layer covered on one side of said release layer opposite to said transparent base layer by a printing machine, said printing layer being prepared from one of color fluorescent materials and color inks; and an adhesive layer covered on one side of said printing layer opposite to said release layer by a printing machine.