Sticker-type Alq(3)-based OLEDs based on printable ultrathin substrates in periodically anchored and suspended configurations

Introducing two-dimensional post arrays and a water-soluble sacrificial layer between an ultrathin substrate and a handling substrate provides controllability of the interfacial adhesion in a stable manner. The periodically anchored and suspended configuration after the chemical etching process faci...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2013-10, Vol.25 (39), p.5626-5631
Main Authors: Yun, Su Ok, Hwang, Youngkyu, Park, Jeongpil, Jeong, Yunkyung, Kim, Suk Ho, Noh, Byeong Il, Jung, Hoon Sun, Jang, Hun Soo, Hyun, Yujun, Choa, Sung-Hoon, Ko, Heung Cho
Format: Article
Language:English
Online Access:Get full text
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Summary:Introducing two-dimensional post arrays and a water-soluble sacrificial layer between an ultrathin substrate and a handling substrate provides controllability of the interfacial adhesion in a stable manner. The periodically anchored and suspended configuration after the chemical etching process facilitates the development of, for example, printable Alq3 -based OLEDs that can be attached to unconventional surfaces.
ISSN:1521-4095
DOI:10.1002/adma201302503