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Coil-on-chip TM RFID Systems



rfid system
With Maxell's proprietary Electro Fine Forming technology, the Coil-on-Chip RFID System is a radio-frequency identification system, featuring a precision, uniform-thickness antenna coil directly mounted on the surface of a tiny 2.5mm-square chip. When compared to conventional products with an external antenna, the Coil-on-Chip RFID system features lower cost, smaller size, and less deterioration through the antenna connection. Furthermore, this system can be attached on or embedded in various small objects.

Maxell’s Coil-on-Chip technology

Precision antenna coils mounted on the chip surface
With Maxell's proprietary Electro Fine Forming technology, highly precise antenna coils can be mounted directly on the surface of silicon wafers. When compared to conventional 50mm-square contactless chips having external antenna coils, Coil-on-Chip RFID systems rarely malfunction due to deterioration of contacts or mechanical stress, because there is no external soldering connection between the antenna coils and the chips.

Applicable to various products and packaging
Compact RFID chips can be attached to various materials having various shapes such as cards, coin-shaped tokens, mini-mold,etc .Because of their easy embedding and attachment, contactless IC chips feature a wide variety of applications to meet users'need.


coil-on technology

Coil-on-Clip RFID system configuration

For more detailed information, please refer to the website of Maxell Seiki, Ltd., a wholly owned subsidiary of Hitachi Maxell, Ltd.

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