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1. (WO2015047036) SUBSTRATE FOR ORGANIC ELECTRONIC DEVICES AND PRODUCTION METHOD THEREFOR

Pub. No.:    WO/2015/047036    International Application No.:    PCT/KR2014/009218
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Wed Oct 01 01:59:59 CEST 2014
IPC: H01L 51/52
Applicants: LG CHEM, LTD.
주식회사 엘지화학
Inventors: LEE, Jung Hyoung
이정형
Title: SUBSTRATE FOR ORGANIC ELECTRONIC DEVICES AND PRODUCTION METHOD THEREFOR
Abstract:
The present invention provides a substrate for organic electronic devices, a production method therefor, and a use thereof. The substrate according to the present invention comprises: a flexible base film; and an inorganic layer, wherein the inorganic layer comprises a multilayer structure of at least two thin layers. The inorganic layer may have suppressed crystallinity and thus have good physical properties, such as barrier properties. Due to the multilayer structure, it is also possible to form an inorganic layer having physical properties which have been difficult to realize in conventional inorganic layers, such as a high refractive index, as well as barrier properties.