Organic electronic devices
AssigneeE. I. Du Pont de Nemours and Company
InventorIan D. Parker
Life of this patent
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Abstract
Organic electronic devices are fabricated by a process includes forming an organic layer including: placing a first liquid composition over a first portion of a surface of a substrate without a well structure connected to or adjacent the first portion of the surface of the substrate, i) the first portion of the surface of the substrate has a first surface energy, ii) the first liquid composition includes a first liquid medium and iii) the first liquid composition has a second surface energy that is higher than the first surface energy; and evaporating the first liquid medium while the first liquid composition overlies the first portion of the surface of the substrate.
Claims6
An organic electronic component comprising:
- a substrate having a surface with a first portion and a second portion, without a well structure connected to or adjacent the first portion of the surface or the second portion of the surface, wherein the first portion of the surface has a first surface energy and the second portion of the surface has a second surface energy;
- a liquid composition covering the first portion of the surface and contacting the second portion of the surface, wherein the liquid composition has a third surface energy that is higher than the first surface energy and lower than the second surface energy;
- and
- an organic active material.
Dependencies are inferred from the claim text.