Abstract
This paper presents the results of finite element simulations of the
lamination process for the fabrication of organic light-emitting diodes (OLEDs).
The simulations utilize mechanical properties of the individual layers of
the OLED structures that are obtained using nanoindentation techniques. The
simulations show that applied pressure can cause contact evolution and sink-in
around dust particles that are interposed between the organic materials layers,
or the organic/inorganic layers. The implications of the results are discussed
for the fabrication of robust OLEDs.
© 2013 IEEE
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