Progress toward development of all-printed RFID tags:: Materials, processes, and devices
Progress toward development of all-printed RFID tags:: Materials, processes, and devices
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DOI：
10.1109/jproc.2005.850305
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发表时间：
2005-07-01
影响因子：
20.6
通讯作者：
Redinger, DR
中科院分区：
文献类型：
--
作者：
Subramanian, V;Fréchet, JMJ;Redinger, DR
印刷电子为实现超低成本的RFID标签提供了一个有希望的潜在途径，用于消费品的项目级跟踪。在这里，我们报告了我们在开发材料、工艺和设备方面的进展，以实现超低成本的印刷RFID标签。利用打印的纳米颗粒图案，随后在塑料兼容的温度下烧结，实现了低电阻互连和无源元件。同时，利用新型的pMOS前驱体和聚噻吩前驱体和纳米氧化锌纳米颗粒，实现了迁移率为bbb10 (-1) cm(2)/V-s的印刷晶体管。这些设备的交流性能足以用于135 khz RFID；尽管要实现13.56 mhz的操作还有很多工作要做。
Printed electronics provides a promising potential pathway toward the realization of ultralow-cost RFID tags for item-level tracking of consumer goods. Here, we report on our progress in developing materials, processes, and devices for the realization of ultralow-cost printed RFID tags. Using printed, nanoparticle patterns that are subsequently sintered at plastic-compatible temperatures, low-resistance interconnects and passive components have been realized. Simultaneously, printed transistors with mobilities > 10(-1) cm(2)/V-s have been realized using novel pentacene and oligothiophene precursors for pMOS and ZnO nanoparticles for nMOS. AC performance of these devices is adequate for 135-kHz RFID; though significant work remains to be done to achieve 13.56-MHz operation.