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Encapsulation requirements to enable stable organic ultra-thin and stretchable devices

Published online by Cambridge University Press:  02 July 2018

Vera Steinmann  and
Lorenza Moro
Vera Steinmann
Affiliation:
Technology Department, Kateeva Inc., Newark 94560, California, USA
Lorenza Moro*
Affiliation:
Technology Department, Kateeva Inc., Newark 94560, California, USA
*
a)Address all correspondence to this author. e-mail: lmoro@kateeva.com
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Abstract

In this paper, we will discuss stability and reliability requirements of organic electronic devices and evaluate different encapsulation approaches enabling stable organic ultra-thin and stretchable devices. We highlight the differences in requirements and encapsulation approaches for applications, including organic light emitting diode (OLED) displays, OLED lighting, photovoltaics, and sensors. Stability and reliability requirements addressed in this paper cover light management, mechanical characteristics, chemical compatibility, form factors, and durability. While flexible organic electronic devices have already been demonstrated and commercialized, so far only prototypes of ultra-thin and stretchable devices have been demonstrated. The technological progress is promising and by identifying the gaps between prototyping and product realization, we intend to stimulate further research and development in this area.

Keywords

barrier layerink-jet printingpackaging
Type
Invited Article
Information
Journal of Materials Research , Volume 33 , Issue 13: Focus Issue: Stabilization of Organic Electronic Materials and Devices , 14 July 2018 , pp. 1925 - 1936
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Copyright
Copyright © Materials Research Society 2018 

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References

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