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ORGANIC LIGHT EMITTING DIODE WITH SURFACE MODIFICATION LAYER

United States Patent Application

*** PATENT GRANTED ***
20150311474
9,761,841
A1
View the Complete Application at the US Patent & Trademark Office
An organic light emitting diode (10) includes a substrate (12) having a first surface (14) and a second surface (16), a first electrode (32), and a second electrode (38). An emissive layer (36) is located between the first electrode (32) and the second electrode (38). The organic light emitting diode (10) further includes a surface modification layer (18). The surface modification layer (18) includes a non-planar surface (30, 52).
Basil, John D. (Pittsburgh, PA), Bhandari, Abhinav (Cranberry, PA), Buhay, Harry (Allison Park, PA), Arbab, Mehran (Pittsburgh, PA), Marietti, Gary J. (Cheswick, PA)
14/ 688,545
April 16, 2015
NOTICE OF GOVERNMENT SUPPORT [0002] This invention was made with Government support under Contract No. DE-EE-0003209 awarded by the Department of Energy. The United States government may have certain rights in this invention.