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

McGraw, Gregory J; Forrest, Stephen R · Adv Mater · 2013

basic_science · Level V

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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.