Flexible QQVGA AMOLED display with organic TFTs

Soeren Steudel, Kris Myny, Sarah Schols, Peter Vicca, Steve Smout, Ashutosh Tripathi, Bas Van Der Putten, Jan Laurens Van Der Steen, Martin Van Neer, Falk Schütze, Olaf R. Hild, Erik Van Veenendaal, Marcel Van Mil, Jan Genoe, Gerwin Gelinck, Paul Heremans

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

We present a QQVGA top emitting monochrome AMOLED display with 85dpi resolution using an organic TFT backplane on low temperature PEN-foil. The back plane process flow is based on a 7 layer photolithography process that yields a final mobility of the OTFT of ∼0.4cm2/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, green or blue OLEDs exceeds 200cd/m2. We will furthermore discuss the relevant parameters that determine the performance of our organic backplanes for OLED displays, in particular bias stress, output resistance, uniformity and current drive capability.

Originele taal-2Engels
Titel18th International Display Workshops 2011, IDW'11
UitgeverijSociety for Information Display
Pagina's255-258
Aantal pagina's4
Volume1
ISBN van geprinte versie9781622761906
StatusGepubliceerd - 1 dec. 2011
Extern gepubliceerdJa
Evenement18th International Display Workshops (IDW 2011) - Nagoya, Japan
Duur: 7 dec. 20119 dec. 2011
Congresnummer: 18

Congres

Congres18th International Display Workshops (IDW 2011)
Verkorte titelIDW 2011
Land/RegioJapan
StadNagoya
Periode7/12/119/12/11

Vingerafdruk

Duik in de onderzoeksthema's van 'Flexible QQVGA AMOLED display with organic TFTs'. Samen vormen ze een unieke vingerafdruk.

Citeer dit