SID Symposium Digest of Technical Papers, Date: 2015/01/01 - 2015/01/05, Location: San Jose, CA USA
Publication date:
2015-01-01
Volume:
46
Pages:
427 -
443
SID Symposium Digest of Technical Papers
Author:
Steudel, Soeren
Cobb, Brian ; Nag, Manoj ; Obata, Koji ; Murata, Mitsuhiro ; Kumar, Abhi ; Myny, Kris ; Schols, Sarah ; Vicca, Peter ; Smout, Steve ; Willegems, Myriam ; Ke, Tung Huei ; Ameys, Marc ; Bhoolokam, Ajay ; Genoe, Jan ; van der Steen, Jan-Laurens ; Gelinck, Gerwin ; Heremans, Paul
Abstract:
© 2015 SID. We present a QVGA (320×240 with 3 sub-pixel) top-emitting AMOLED display with 250ppi resolution using a self-aligned (SA) IGZO TFT backplane on polyimide-foil with full barrier. The back plane process flow is based on a 7 layer photolithography process. The aperture ratio of the top-emitting OLEDs is approx. 80%. An integrated gate driver is shown that can be driven at operation speed equivalent to a 4k2k display at 100Hz.