Opto-electronic device with textured surface and method of manufacturing thereof

摘要

The present invention concerns an opto-electronic device comprising a semiconducting substrate, a layered interface comprising at least one layer (2, 3), said layered interface having a first surface (21) in contact with a surface (20) of said semiconducting substrate (1) and said layered interface being adapted for passivating said surface (20) of said semiconducting substrate (1), said layered interface having a second surface (23) and said layered interface being adapted for electrically insulating said first surface (21) from said second surface (23), and a textured surface structure comprising a plurality of nanowires (4) and a transparent dielectric coating (5), said textured surface structure being in contact with said second surface (23) of said layered interface, said plurality of nanowires (4) protruding from said second surface (23) and said plurality of nanowires (4) being embedded between said second surface (23) and said transparent dielectric coating (5).