Patent ID: 8580605
Filing Date: 2013-11-12
Classification: H01L

Abstract:
1. A method for manufacturing an organic transistor, comprising the steps of: depositing a protection layer on a substrate, said layer comprising a laser-crosslinkable material appearing in non-crosslinked form; depositing a conductive layer intended to form source and drain electrodes or a gate of the transistor, on the protection layer; laser etching the conductive layer resulting in the forming of the source and drain electrodes or the gate of the transistor, wherein said protection layer is adapted to absorb at least a portion of excess energy of a laser beam used for said laser etching step; crosslinking, subsequent to said laser etching step, the protection layer; depositing a dielectric layer; depositing the gate or the source and drain electrodes, wherein a semiconductor layer is deposited at a surface of the source and drain electrodes.