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Photolithographic Patterning of Vacuum–Deposited Organic Light Emitting Devices

Published online by Cambridge University Press:  10 February 2011

P. F. Tian ,
P. E. Burrows ,
V. Bulovic  and
S. R. Forrest
P. F. Tian
Affiliation:
Department of Electrical Engineering, Center for Photonics and Optoelectronic Materials, Princeton University, Princeton, New Jersey 08544
P. E. Burrows
Affiliation:
Department of Electrical Engineering, Center for Photonics and Optoelectronic Materials, Princeton University, Princeton, New Jersey 08544
V. Bulovic
Affiliation:
Department of Electrical Engineering, Center for Photonics and Optoelectronic Materials, Princeton University, Princeton, New Jersey 08544
S. R. Forrest
Affiliation:
Department of Electrical Engineering, Center for Photonics and Optoelectronic Materials, Princeton University, Princeton, New Jersey 08544
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Abstract

A photolithographic technique to fabricate vacuum-deposited organic light emitting devices has been demonstrated. The photolithographically patterned, yet unpackaged devices show no sign of deterioration in room ambient when compared with devices fabricated using shadow masks. Furthermore, the environmental robustness of the encapsulated devices makes them particularly useful in fabricating high resolution, full color displays.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 488: Symposium J – Electrical, Optical & Magnetic Properties of Organic IV , 1997 , 593
Copyright
Copyright © Materials Research Society 1998

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