Printed organic transistors for ultra-low-cost RFID applications
Printed organic transistors for ultra-low-cost RFID applications
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DOI：
10.1109/tcapt.2005.859672
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发表时间：
2005
影响因子：
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通讯作者：
V. Subramanian;P. Chang;J.B. Lee;S. Molesa;S. Volkman
中科院分区：
文献类型：
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作者：
V. Subramanian;P. Chang;J.B. Lee;S. Molesa;S. Volkman
印刷电子产品为实现超低成本的射频识别（RFID）标签提供了一条潜在的途径，用于消费品的项目级跟踪。在这里，我们报告了我们在低成本RFID应用中实现印刷晶体管的材料和工艺开发方面的进展。利用新型导体、电介质和有机半导体的喷墨打印，我们已经实现了迁移率为bbb10 /sup -1/cm/sup 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，并且，通过进一步优化，13.56-MHz RFID似乎触手可及。我们回顾了这些器件的性能，并讨论了实现超低成本印刷RFID所需的最终性能目标的优化策略。
Printed electronics provides a potential pathway toward the realization of ultra-low-cost radio frequency identification (RFID) tags for item-level tracking of consumer goods. Here, we report on our progress in developing materials and processes for the realization of printed transistors for low-cost RFID applications. Using inkjet printing of novel conductors, dielectrics, and organic semiconductors, we have realized printed transistors with mobilities >10/sup -1/cm/sup 2//V-s. AC performance of these devices is adequate for 135-kHz RFID, and, with further optimization, 13.56-MHz RFID appears to be within reach. We review the performance of these devices, and discuss optimization strategies for achieving the ultimate performance goals requisite for realizing ultra-low-cost printed RFID.