A method fabricates ICs in which organic semiconductor crystallites serve as
active
channels of semiconductor devices. The method includes providing a substrate with
a surface that has a preselected pattern of adhesion sites located thereon. The
adhesion sites are prepared to adhere crystallites of an organic semiconductor.
The method also includes applying a plurality of crystallites of the organic semiconductor
to the surface to enable a portion of the applied crystallites to adhere at the
prepared adhesion sites.
