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Printed Four Key‐Device Units for Unified Platform of Wireless Anti‐Counterfeiting Label to Bridge in Blockchain

Printed Four Key‐Device Units for Unified Platform of Wireless Anti‐Counterfeiting Label to... As new authentic products are introduced into the market, counterfeiting has always been on the rise. In 2015, the global economic loss caused by counterfeiting is more than 1.7 trillion US dollars and has been increasing annually. Therefore, an inexpensive but efficient anti‐counterfeiting platform must be developed to end counterfeiting. Here, a wireless platform for the anti‐counterfeiting with an item‐tracking is developed by integrating printed four key‐device units, a 13.56 MHz rectenna (wireless power transmission), supercapacitors (power storage), 1‐bit code generator chip (logic code), and an electrophoretic based quick response code (memory). Our near‐field communication quick response code label platform is inexpensive and effective by utilizing blockchains and high throughput roll‐to‐roll printed devices. When practically applied, the near field communication quick response code label wirelessly operates through a near field communication carrier signal from a smartphone to demonstrate anti‐cloning and authentic item‐tracking through its interconnection with the blockchain. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Materials Technologies Wiley

Printed Four Key‐Device Units for Unified Platform of Wireless Anti‐Counterfeiting Label to Bridge in Blockchain

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Publisher
Wiley
Copyright
© 2021 Wiley‐VCH GmbH
eISSN
2365-709X
DOI
10.1002/admt.202100969
Publisher site
See Article on Publisher Site

Abstract

As new authentic products are introduced into the market, counterfeiting has always been on the rise. In 2015, the global economic loss caused by counterfeiting is more than 1.7 trillion US dollars and has been increasing annually. Therefore, an inexpensive but efficient anti‐counterfeiting platform must be developed to end counterfeiting. Here, a wireless platform for the anti‐counterfeiting with an item‐tracking is developed by integrating printed four key‐device units, a 13.56 MHz rectenna (wireless power transmission), supercapacitors (power storage), 1‐bit code generator chip (logic code), and an electrophoretic based quick response code (memory). Our near‐field communication quick response code label platform is inexpensive and effective by utilizing blockchains and high throughput roll‐to‐roll printed devices. When practically applied, the near field communication quick response code label wirelessly operates through a near field communication carrier signal from a smartphone to demonstrate anti‐cloning and authentic item‐tracking through its interconnection with the blockchain.

Journal

Advanced Materials TechnologiesWiley

Published: Oct 15, 2021

Keywords: anti‐counterfeiting; roll‐to‐roll; blockchain; code generator; QR code

References