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Bridging R2R Printed Wireless 1 Bit‐Code Generator with an Electrophoretic QR Code Acting as WORM for NFC Carrier Enabled Authentication Label
Advanced Materials Technologies ( IF 6.4 ) Pub Date : 2019-12-19 , DOI: 10.1002/admt.201900935
Junfeng Sun 1 , Kiran Shrestha 1 , Hyejin Park 1 , Pravesh Yadav 1 , Sajjan Parajuli 1 , Seunggun Lee 2 , Sagar Shrestha 1 , Gyan Raj Koirala 1 , Yushin Kim 2 , Kale Amol Marotrao 2 , Bijendra Bishow Maskey 1 , Ojo Charles Olaoluwa 2 , Jinhwa Park 1 , Hyewon Jang 2 , Namsoo Lim 2 , Younsu Jung 1 , Gyoujin Cho 1
Affiliation  

Printed electronics are challenged for showing the working concept of the roll‐to‐roll (R2R) printed 13.56 MHz passive radio frequency identification (RFID) tag for the application in wireless identification (ID) and authentication to prevent counterfeits with the cost of a penny. However, the concept of the penny RFID tag is not successful yet because of the major limit in integrating a number logic gates by a high throughput R2R printing method. Herein, a new way of printed electronics is developed by integrating an electrophoretic quick response (QR) code as write once read many type of memory circuitry to integrate with a R2R printed wireless 1‐bit code generator. Through the electrophoretic QR code integration with the wireless 1‐bit code generator, only six logic gates (12 thin film transistors) are enough to wirelessly provide 2953 bytes of authentic information by utilizing two functions of smartphone, near field communication, and camera.

中文翻译:

使用电泳QR码桥接R2R打印的无线1位代码生成器,充当启用NFC运营商的身份验证标签的WORM

印刷电子产品因展示卷对卷(R2R)印刷的13.56 MHz无源射频识别(RFID)标签的工作原理而面临挑战,该标签可用于无线识别(ID)和身份验证,以节省一分钱的成本。然而,由于通过高通量R2R打印方法集成多个逻辑门的主要限制,便士RFID标签的概念尚未成功。本文中,通过将电泳快速响应(QR)代码集成为一次写入后读取多种类型的存储电路以与R2R印刷无线1位代码生成器集成的方式,开发了一种新的印刷电子方式。通过电泳QR码与无线1位代码生成器的集成,
更新日期:2020-02-10
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