METHOD FOR THE ECONOMICAL STRUCTURING OF CONDUCTING POLYMERS BY MEANS OF DEFINING HYDROPHILIC AND HYDROPHOBIC REGIONS

摘要

The invention relates to a method for the production of semiconductor paths from an electrically-conducting organic material. Sections are defined on a substrate surface by printing of a matrix compound such that a substrate surface with hydrophilic and hydrophobic sections is obtained. A solution of the electrically-conducting organic polymer is applied to the structured substrate surface, whereby either only the hydrophilic sections or only the hydrophobic sections are coated with the solution of the organic polymer. The method permits the representation of lines with a linewidth of less then 10 µm and does not require any photolithographic process steps.