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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
- 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)