Patent ID: 8137496
Filing Date: 2012-03-20
Classification: B29C,C23C,G02B

Abstract:
1. A method of fabricating a wire grid polarizer, the method comprising: forming a photocatalytic layer by coating a photocatalytic compound on a first substrate; forming a resin layer having a plurality of parallel grooves, on the photocatalytic layer, each of the grooves being spaced apart from the other; activating the photocatalytic layer; filling the grooves of the resin layer with a metal to provide a grid of metal wires formed in the resin layer; providing a second substrate having an inner surface on which an adhesive layer is coated, bonding the second substrate by using the adhesive layer to top surfaces of the resin layer and the grid of metal wires; and separating the resin layer and the grid of metal wires from the photocatalytic layer and thus transferring the resin layer and the grid of metal wires to the second substrate.