Fully Roll-to-Roll Gravure System for Printing 13.56 MHz Operated 32 Bit RFID Tags (Printed Electronics and Photovoltaics Europe 2011)

Prof Gyou-Jin Cho, Professor
Sunchon National University


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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 a Ph.D. degree from the University of Oklahoma, Norman, in 1995. In 1996, he joined the faculty of the Department of Chemical Engineering, Sunchon National University, Korea, and currently he is a faculty member in the Department of Printed Electronics Engineering, BK21 Program at Sunchon National University. Up to present, he demonstrated the fully printed NFC cyclic volammetry tag and fully R2R gravure printed TFT-active matrix based flexible e-paper for the first time in the world.

Company Profile (Sunchon National University)

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Institute: Department of Printed Electronics Engineering, Sunchon National University, was launched in 2008 through the World Class University Program in Korea and leads the world in the field of all R2R gravure printed TFT-based flexible electronic devices such as tactile sensor arrays, NFC sensor tags, and signage.
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