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DOE OSTI · 1485276

Organic light emitting diode with surface modification layer

Basil, John D.·Bhandari, Abhinav·Buhay, Harry·Arbab, Mehran·Marietti, Gary J.
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Abstract

An organic light emitting diode includes a substrate having a surface modification layer. The surface modification layer includes a first film and a second film. The first film has a coefficient of expansion that is greater than the coefficient of expansion for the second film. The second film has ridges and troughs. A method of making a surface modification layer. A first film is formed over a substrate. The coated substrate is heated to expand the first film to a second surface area. A second film is formed over the expanded first film. The substrate coated with the first and second films is cooled to form ridges and troughs in the second film.

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36 MATERIALS SCIENCE

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Basil, John D., Bhandari, Abhinav, Buhay, Harry, Arbab, Mehran, Marietti, Gary J.. 2018-10-09. Organic light emitting diode with surface modification layer. https://www.osti.gov/biblio/1485276

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36 MATERIALS SCIENCE↗