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Journal Article Inkjet-Printed Organic Thin-Film Transistor and Antifuse Capacitor for Flexible One-Time Programmable Memory Applications
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Authors
Soon-Won Jung, Bock Soon Na, In-Kyu You, Jae Bon Koo, Byung-Do Yang, Jae-Mun Oh
Issue Date
2014-01
Citation
Journal of the Korean Physical Society, v.64, no.1, pp.74-78
ISSN
0374-4884
Publisher
한국물리학회
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.3938/jkps.64.74
Abstract
We demonstrate a novel organic antifuse technology on plastic at entirely plastic-compatible temperatures. All processes were performed at temperatures below 135 °C. Our memory cell consists of a printed organic transistor and an organic capacitor. The data in the memory cell are selectively programmed by electrically breaking the capacitor. The organic capacitor acts like as an antifuse capacitor because it is initially open and becomes permanently shorted by applying a high voltage. The memory data are read out by sensing the current in the memory cell. The printed organic one-time programmable memory is suitable for storing small amounts of data such as in low-cost radio-frequency identification tag. © 2014 The Korean Physical Society.
KSP Keywords
High Voltage, Low-cost, Memory applications, Organic capacitor, Radio Frequency IDentification(RFID), Thin-Film Transistor(TFT), inkjet-printed, memory cell, organic thin film transistor(OTFT), organic transistor, thin film(TF)