Fabrication of a flexible AMOLED display using ink-jet printing on an IGZO-TFT backplane

Mitsunori Suzuki, Genichi Motomura, Hirohiko Fukagawa, Hiroshi Tsuji, Yoshiki Nakajima, Mitsuru Nakata, Hiroto Sato, Takahisa Shimizu, Tatsuya Takei, Yoshihide Fujisaki, Toshihiro Yamamoto, Hideo Fujikake

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have developed a flexible active-matrix organic light-emitting diode (AMOLED) display fabricated by ink-jet printing OLEDs and amorphous InGaZnO 4 (IGZO) thin-film transistors (TFTs). Phosphorescent polymers were used as emitting layer of OLEDs, and the uniform emitting layer was obtained for RGB color pixels. We applied olefin-type polymer gate insulators to fabricate IGZO-TFTs at temperatures of less than 130°C. The fabricated TFT showed a field-effect mobility of 4.9 cm 2/Vs.

Original languageEnglish
Title of host publication31st International Display Research Conference 2011, EuroDisplay 2011
Pages71-74
Number of pages4
Publication statusPublished - 2011
Event31st International Display Research Conference 2011, EuroDisplay 2011 - Arcachon, France
Duration: 2011 Sep 19 → 2011 Sep 22

Publication series

NameSID Conference Record of the International Display Research Conference
ISSN (Print)1083-1312

Other

Other31st International Display Research Conference 2011, EuroDisplay 2011
CountryFrance
CityArcachon
Period11/9/19 → 11/9/22

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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