CARD READER WITH NEAR FIELD COMMUNICATION FUNCTION AND NEAR FIELD COMMUNICATION DEVICE THEREOF
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United States of America Patent
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N/A
Issued Date -
Jul 22, 2010
app pub date -
Mar 4, 2009
filing date -
Jan 20, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A card reader with a near field communication (NFC) function is provided. The card reader includes a connector for connecting a host, a radio frequency (RF) antenna, and a circuit board having a secure digital (SD) reader chip and a micro SD interface slot. The micro SD interface slot has two RF pads coupled to the RF antenna, and a micro SD memory card having a flash memory chip, a control circuit, and a smart card circuit is inserted into the micro SD interface slot in a detachable manner. Thereby, the host can access data in the flash memory chip through the SD reader chip and the micro SD interface slot, and the smart card circuit can perform a NFC through the RF antenna and the micro SD interface slot.
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