Fabrication of Large‐Area Organic Thin Film Transistor Array with Highly Uniform Water‐Borne Polyimide Gate Dielectric via Green Solvent‐Engineered Bar‐Coating Process (Adv. Electron. Mater. 11/2023)
Source abstract
Abstract
Organic Thin Film Transistors In article number 2300362, Yun Ho Kim and co-workers present a uniform water-borne polyimide thin film as a gate dielectric layer in large-scale flexible organic thin film transistors (OTFTs) over 100 cm2. A bar-coating technique is used to adjust coating solution surface tension with an alcohol as a co-solvent. This approach yields low standard deviation and nearly 100% device yield in fabricating 500 OTFT devices.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Synthesis and properties of polymers · Advanced Sensor and Energy Harvesting Materials
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Affiliations
Advanced Functional Polymers Center Korea Research Institute of Chemical Technology (KRICT) Daejeon 34114 Republic of Korea
KRICT School University of Science and Technology (UST) Daejeon 34113 Republic of Korea
Chemical Materials Solutions Center Korea Research Institute of Chemical Technology (KRICT) Daejeon 34114 Republic of Korea
Department of Chemical and Biomolecular Engineering Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea
References
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