Patent ID: 9645286
Date: 2017-05-09
CPC Classifications: B29C,G02B,G04B,G04C

Claim:
1. A method for fabricating a transparent display dial for a portable object, wherein the method comprises the steps of: creating a mould bearing a cavity or footprint formed of a first relief or 3D pattern for imprinting a decoration on at least a first portion of the surface of the transparent display dial, and of a second relief or 3D pattern for imprinting an antireflective filter on a second portion of the surface of the transparent display dial; depositing on the dial a mixed layer of a monomer and a cross-linking agent sensitive to ultraviolet radiation; applying the cavity of the mould on the mixed monomer and cross-linking agent layer; solidifying the mixed monomer and cross-linking agent layer by photopolymerization under ultraviolet irradiation through the mould, and after insolation, removing the mould.