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Ultra-high barriers for encapsulation of flexible displays and lighting devices

: Fahlteich, John; Amberg-Schwab, Sabine; Weber, Ulrike; Noller, Klaus; Miesbauer, Oliver; Boeffel, Christine; Schiller, Nicolas


Society for Information Display. SID Symposium Digest of Technical Papers 44 (2013), Nr.1, S.354-357
ISSN: 2168-0159
ISSN: 0082-0830
Fraunhofer ISC ()
Fraunhofer FEP ()
Fraunhofer IVV ()
Fraunhofer IAP ()

A roll-to-roll manufactured ultra-high permeation barrier film based on a multilayer stack of sputtered oxide layers and ORMOCER® interlayers is presented. The reproducible large-area water vapor transmission rate is less than 8·10−5 g/(m2d) at ambient condition. The film has been evaluated as substrate for and encapsulation of flexible organic electronic devices.