Design and realization of a flexible QQVGA AMOLED display with organic TFTs
2012; Elsevier BV; Volume: 13; Issue: 9 Linguagem: Inglês
10.1016/j.orgel.2012.05.034
ISSN1878-5530
AutoresSoeren Steudel, Kris Myny, Sarah Schols, Peter Vicca, Steve Smout, Ashutosh Tripathi, Bas van der Putten, Jan Laurens van der Steen, M. van Neer, Falk Schütze, Olaf R. Hild, E. van Veenendaal, Pieter van Lieshout, M. van Mil, Jan Genoe, Gerwin H. Gelinck, Paul Heremans,
Tópico(s)Organic Electronics and Photovoltaics
ResumoWe present a QQVGA top emitting monochrome AMOLED display with 85dpi resolution using an organic TFT backplane on low temperature PEN-foil. The backplane process flow is based on a 7 layer photolithography process that yields a final mobility of the OTFT of ∼0.4 cm2/Vs. The aperture ratio of the top-emitting OLEDs is over 75%. For operation at 10 V supply voltage (VDD), the brightness of the display using red and green OLEDs exceeds 200 cd/m2.
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