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Fully R2R gravure printed smart tags and related web handling challenges
(Oklahoma State University, 2013-06)
Although a smart tag which can communicate with a smart phone via NFC (Near Field Communication) has been considered as a core tool for bringing up the ubiquitous society, the difficulties in integrating 13.56 MHz RFID ...
Control of registration accuracy of R2R gravure for fabricating inexpensive electronic devices
(Oklahoma State University, 2013-06)
The errors of the overlay printing registration in roll-to-roll (R2R) gravure are generated from many sources such as uneven web tension, thermal expansion and contraction of plastic web, uneven impression roll pressure, ...