Fully Roll-to-Roll Gravure System for Printing 13.56 MHz Operated 32 Bit RFID Tags

Prof Gyou-Jin Cho, Professor

Sunchon National University

Korea

This presentation was given at Printed Electronics and Photovoltaics Europe 2011 on Apr 06, 2011.

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Presentation Summary

Strategies to overcome the limit of R2R gravure for integrating 300 TFTs on plastic foils.
Key issues in R2R gravure printed RFID tags for attaining 95% of production yield.
Analysis of factors in enhancing reliability and stability of gravure printed RFID tags.

Speaker Biography (Gyoujin Cho)

Gyoujin Cho received the Ph. D degree from the University of Oklahoma, Norman, in 1995.

In 1996, he joined as a faculty member of the Department of Chemical Engineering, Sunchon National University, Korea, and currently he joined as a faculty member at Department of Printed Electronics Engineering, World Class University Program in Sunchon National University. Since 2002, he has focused his research on printed electronics and successfully demonstrated all gravure printed 13.56 MHz operated 32 bit RFID tags. Recently, he is director of the research consortium for developing all R2R printed RFID tags.

Company Profile (Sunchon National University)

Department of Printed Electronics Engineering, WCU program in Sunchon National University

The Department of Printed Electronics Engineering in World Class University (WCU) program of Sunchon National University has been launched to lead the technologies in the fields of printed RFID-USN and flexible lighting through Korean Government support starting from 2009. In this program, world leading scholars, Prof. Vivek Subramanian (UC Berkeley), Prof. Yutaka Majima (Tokyo Tech), Prof. Peter Burke (UC Irvine), Prof. Deli Wang (UC San Diego) and Prof. Ali Javey (UC Berkeley), are actively cooperated for developing world leading research and teaching programs in printed electronics.