@inproceedings{1062a267fa204c6f877883da1b4fee3b,
title = "Effect of contaminant particles on folding of encapsulating organic-inorganic multilayer for foldable OLEDs",
abstract = "The effect of contaminant particles on the folding of encapsulating organic-inorganic multilayer was investigat ed. The stability of the organic-inorganic multilayer thin fil ms was evaluated when they were folded inward or outw ard in 1 mm radius according to the size of the contamina nt particles and the thickness of the multilayer thin films. It was confirmed that the organic- inorganic multilayer films deposited by the atomic layer deposition and plasma-enh anced chemical vapor deposition methods completely cov ers the contaminant particles regardless of the size of the particles. However, due to the angle of curvature in the res ulting encapsulation structure caused by the presence of t he contaminant particles, higher stress is generated arou nd the particles and the cracking due to folding is more e asily occurred. In this study, we proposed the stability crit eria for the thickness of encapsulation layer upon folding even in the presence of contaminant particles.",
keywords = "Folding, Particle, Thin film encapsulation",
author = "Park, \{Yun Taek\} and Kim, \{Sang Woo\} and Han, \{Gui Young\} and Cho, \{Sung Min\}",
note = "Publisher Copyright: {\textcopyright} 2019 ITE and SID; 26th International Display Workshops, IDW 2019 ; Conference date: 27-11-2019 Through 29-11-2019",
year = "2019",
language = "English",
series = "Proceedings of the International Display Workshops",
publisher = "International Display Workshops",
pages = "1623--1626",
booktitle = "26th International Display Workshops, IDW 2019",
address = "Japan",
}