Inkjet-printed organic thin-film transistor and antifuse capacitor for flexible one-time programmable memory applications

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• 作者：Soon-Won Jung (1)
  Bock Soon Na (1)
  In-Kyu You (1)
  Jae Bon Koo (1)
  Byung-Do Yang (2)
  Jae-Mun Oh (2)
  
• 关键词：Antifuse capacitor ; Flexible ; Inkjet ; printing ; One ; time programmable memory ; Organic thin ; film transistor
• 刊名：Journal of the Korean Physical Society
• 出版年：2014
• 出版时间：January 2014
• 年：2014
• 卷：64
• 期：1
• 页码：74-78
• 全文大小：431 KB
• 作者单位：Soon-Won Jung (1)
  Bock Soon Na (1)
  In-Kyu You (1)
  Jae Bon Koo (1)
  Byung-Do Yang (2)
  Jae-Mun Oh (2)
  
  1. IT Materials and Components Laboratory, Electronics and Telecommunications Research Institute, Daejeon, 305-700, Korea
  2. Department of Electronics Engineering, Chungbuk National University, Cheongju, 361-762, Korea
  
• ISSN：1976-8524

文摘

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.