Title: Flexible AMOLED display and gate-driver with self-aligned IGZO TFT on plastic foil
Authors: Nag, Manoj
Myny, Kris
Koji, Obata
Fukui, Yusuke
Schols, Sarah
Vicca, Peter
Ke, Tung Huei
Smout, Steve
Willegems, Myriam
Ameys, Marc
Bhoolokam, Ajay
Muller, Robert
Cobb, Brian
Kumar, Abhishek
van der Steen, Jan-Laurens
Ellis, Tim
Gelinck, Gerwin
Genoe, Jan
Heremans, Paul
Steudel, Soeren
Issue Date: 2014
Host Document: SID International Symposium pages:248-251
Conference: SID International Symposium location:San Diego, CA USA date:2014-06-01
Abstract: We present a QQVGA (160times120 with 3 sub-pixel) top-emitting AMOLED display with 85ppi resolution using a self-aligned (SA) IGZO TFT backplane on polyimide-foil. The back plane process flow is based on a 5 layer photolithography process. The aperture ratio of the top-emitting OLEDs is approx. 25%. For operation at 6 V supply voltage (VDD), the brightness of the display exceeds 150cd/m2. On the same substrate a 160 stage gate-driver was measured at FHD rate.
Publication status: published
KU Leuven publication type: IC
Appears in Collections:ESAT - MICAS, Microelectronics and Sensors
Technologiecluster ESAT Elektrotechnische Engineering
Electrical Engineering (ESAT) TC, Technology Campus Diepenbeek

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