METHOD FOR PRODUCING A LIGHT TRAPPING LAYER ON A TRANSPARENT SUBSTRATE FOR USE IN A PHOTOVOLTAIC DEVICE, A METHOD FOR PRODUCING A PHOTOVOLTAIC DEVICE AS WELL AS SUCH A PHOTOVOLTAIC DEVICE

摘要

The invention relates to method for producing a light trapping layer on a transparent substrate for use in a photovoltaic device comprising at least the steps of: i) providing a transparent substrate having a first substantially flat surface; ii) applying a light trapping texture in the exposed surface of the transparent substrate. The method is according to the invention characterized in that step ii) comprises the steps of: ii-1) providing a replication substrate having a replication texture exhibiting a negative image of the light trapping texture to be applied on said exposed surface of the transparent substrate; ii-2) replicating said negative replication texture in the exposed surface of the transparent substrate.