Vapor-phase microprinting of multicolor phosphorescent organic light emitting device arrays

Abstract

Multicolor electrophosphorescent organic light-emitting diode (OLED) pixel patterning by organic vapor jet printing (OVJP) is demonstrated, showing that this technique is capable of rapidly generating high-definition full-color displays. The resolution limits, and means to achieve them are described using a combination of simulation and experimental approaches. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.