ORGANIC THIN FILM TRANSISTOR AND METHOD FOR PREPARING THEREOF

摘要

The present invention relates to an organic thin film transistor and a method for preparation thereof. Particularly, the present invention relates to an organic thin film transistor which comprises an organic buffer layer formed between an organic semiconductor layer and source/drain electrodes by electrochemical coating, thus improving interfacial properties between the organic semiconductor layer and source/drain electrodes, and increasing capability of carrier injection from source/drain electrodes to organic semiconductor layer, thereby improving electrical performance of transistor, and a method for preparing the same.