18.4L: Late-News Paper: Full Color Flexible Top-emission AMOLED Display on Polyethylene Naphthalate (PEN) Foil with Metal Oxide TFTs Backplane

We have developed a full color flexible top‐emission AMOLED display with 80 ppi resolution using In‐Ga‐Zn‐O TFT backplane on PEN foil under the maximum process temperature of 150 oC. Notwithstanding the low processing temperature, the TFTs with SiOx passivation layer show high reliability with VTH s...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2013-06, Vol.44 (1), p.203-206
Main Authors: Fukui, Yusuke, Shibata, Masaomi, Tanaka, Yuji, Okumoto, Kenji, Morita, Kiyoyuki, Otake, Keiichi, Tripathi, Ashutosh Kumar, van der Putten, Bas, van der Steen, Jan-Laurens, Tempelaars, Karin, van Leuken, Linda, Li, Flora, Yakimets, Iryna, Gelinck, Gerwin, Myny, Kris, Smout, Steve, Willegems, Myriam, Schols, Sarah, Steudel, Soeren, Genoe, Jan, Heremans, Paul
Format: Article
Language:English
Subjects:
Active matrix displays
atomic layer deposition
Backplanes
bias stress
Color
flexible
flexible AMOLED display
Foils
low temperature
metal oxide
Metal oxides
Organic light emitting diodes
PEN
Semiconductor devices
Thin film transistors
top-emission
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Summary:We have developed a full color flexible top‐emission AMOLED display with 80 ppi resolution using In‐Ga‐Zn‐O TFT backplane on PEN foil under the maximum process temperature of 150 oC. Notwithstanding the low processing temperature, the TFTs with SiOx passivation layer show high reliability with VTH shift of less than 0.2 V at 10,000 seconds under bias‐stress of −10 V.
ISSN:0097-966X
2168-0159
DOI:10.1002/j.2168-0159.2013.tb06179.x