Bidirectional Communication in an HF Hybrid Organic/Solution-Processed Metal-Oxide RFID Tag

📋 论文概要

该论文提出了一种基于混合有机/溶液处理金属氧化物半导体的HF RFID标签，实现了双向通信。通过集成p型有机和n型金属氧化物晶体管，解决了印刷电子中RFID标签的功耗和性能瓶颈。

💡 主要创新点

• 首次在HF RFID标签中结合有机p型半导体和溶液处理金属氧化物n型半导体，实现互补逻辑电路。
• 采用混合工艺集成两种不同材料体系，降低了制造成本并提升了标签的通信距离和可靠性。
• 实现了双向通信功能，克服了传统有机RFID仅支持单向通信的限制。

🏷 关键词

📄 原文摘要

Jürgen Steiger3, Silviu Botnaras3, Dennis Weber3, Bernhard Herold4, Jürgen Ficker4, Bas van der Putten5, Gerwin Gelinck5, Jan Genoe1,6, Wim Dehaene1,2, Paul Heremans1,2 imec, Leuven, Belgium KU Leuven, Leuven, Belgium 3 Evonik Industries AG, Marl, Germany 4 PolyIC, Fürth, Germany 5 Holst Centre/TNO, Eindhoven, The Netherlands 6 KHLim, Diepenbeek, Belgium 1 2 The ambition of printing item-level RFID tags is one of the driving forces behind printed electronics research. Organic RFID tags have been shown, initially using p-type organic semiconductors [1–4]. The introduction of n-type organic semiconductors with reasonable performance made organic CMOS conceivable [5] and organic CMOS RFID tags were shown [6]. However, all currently reported organic RFID tags are based on a tag-talks-first principle: as soon as the tag gets powered from the RF field, its code is transmitted at a data rate determined by

👥 作者与机构

Kris Myny1,2, Maarten Rockelé1,2, Adrian Chasin1,2, Duy-Vu Pham3,