High Performance Organic Field Effect Transistors: Improved Materials As Basis For Robust Processes
08:55 - 09:20
Organic Field Effect Transistors for display backplanes and circuitry require materials that guarantee high performance and enable robust processes. To meet these needs, BASF is developing solution-processable organic semiconductors and matching photo-patternable dielectrics which are tailored to a variety of coating and printing processes. We present a market-ready material set giving field effect transistors with mobilities of 2cm²/Vs based on a scalable, highly homogenous process. Next generation materials demonstrate mobilities of to up to 4cm2/Vs. For process integration we showcase a simplified i-line photo-patterning process that reduces the number of steps compared to classical photolithography without loss of system performance.
Company Profile (BASF New Business GmbH)
BASF New Business is a subsidiary of BASF SE. Our portfolio of Organic Electronics inks enables fabrication of Organic Thin Film Transistors for backplanes of truly flexible displays as well as paper-thin circuitry used in smart packaging, labels, etc. We offer inks of airstable p- and n-type semiconductors, dielectrics and auxiliary materials.
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