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Terepac Announces Tiny NFC RFID Tags, Made Via New Assembly Process
The Ontario start-up company says its TereTags could be built into products or logos at a fraction of the cost of existing, larger inlays.
Jun 29, 2012—Microelectronics developer Terepac reports that within the next few months, it plans to begin manufacturing what it claims will be the world's smallest Near Field Communication (NFC) RFID tag, known as the TereTag. Terepac says its passive 13.56 MHz tag, built with the company's patented assembly method, would be cheaper and much smaller than other NFC tags currently on the market, and thus could be embedded in almost any paper label, product or item. The tag could be interrogated via an NFC reader in a user's mobile phone, thereby making it possible to link a customer with information regarding a particular product, or link an individual with a social-networking site, medication data or other Web-based information.
Terepac, located in Waterloo, Ontario, opened in 2004 with the intent of making custom-designed, miniaturized electronics for customers in a variety of vertical markets, including health care, automotive and transportation. In 2011, the firm first began working with potential customers focused specifically on RFID and NFC technologies. As a result, Terepac developed a tag that its customers could embed in a product or its label, no matter how small, and the company would also provide software to manage the tag-read data, according to Terepac's CEO, Ric Asselstine. The manufacturing of the tags will be performed at the company's Waterloo headquarters, as well as at a smaller facility located in Dresden, Germany, says Jayna Sheats, Terepac's CTO. It's possible, she adds, that the tags could also be produced at a customer's or partner's factory.
In this way, Terepac's tag-manufacturing system is as much as 10 to 100 times faster than that of mechanical pick-and-place methods, says Thomas Balkos, the company's director of technology integration. "We can provide a process which gives greater output for a given amount of capital cost than any competitor," Sheats states. "That is where our manufacturing cost advantage comes in."
What's more, the company indicates, although RFID microchips currently measure 1 millimeter in length and width, this new assembly method will enable chip manufacturers to create much smaller chips, as little as 25 microns (0.00098 inch) in thickness—traditionally, chips are 500 microns (0.0197 inch) thick—and 50 microns (0.00197 inch) in length and width, or smaller. Until now, Asselstine notes, chip manufacturers simply could not make smaller chips, since existing tag-manufacturing processes were unable to accommodate them.
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