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29.2: Top Emission Organic EL Display on Paper Substrate
Author(s) -
Lee ChanJae,
Moon DaeGyu,
Han JungIn
Publication year - 2004
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1825708
Subject(s) - materials science , work function , anode , substrate (aquarium) , brightness , polymer substrate , cathode , optoelectronics , coating , penetration (warfare) , polymer , surface finish , nanotechnology , composite material , optics , layer (electronics) , electrode , chemistry , operations research , geology , oceanography , physics , engineering
Abstract We introduce top emission organic light emitting devices (TEOLEDs) on paper substrate. The Substrate selected was a commercial ink‐jet paper. Paper was coated with a polymer to prevent water penetration and out gassing and to improve surface roughness. We studied substrate properties as a function of coating structure and material on paper and fabricated device. It consisted of a metal anode having with work function and a semi‐transparent cathode. It shows brightness over 400cd/m 2 and working well on the rolled state.