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Vapor‐Phase Microprinting of Multicolor Phosphorescent Organic Light Emitting Device Arrays
Author(s) -
McGraw Gregory J.,
Forrest Stephen R.
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201204410
Subject(s) - oled , materials science , phosphorescence , optoelectronics , full color , diode , pixel , vapor phase , phosphorescent organic light emitting diode , optics , nanotechnology , fluorescence , physics , layer (electronics) , thermodynamics
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.