Fingerprint recognition device and user authentication method for card including the fingerprint recognition device
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United States of America Patent
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Dec 4, 2012
Grant Date -
May 13, 2010
app pub date -
Mar 10, 2008
filing date -
Mar 19, 2007
priority date (Note) -
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Abstract
Provided are a fingerprint recognition device which performs a fingerprint recognition function and can be inserted into a card, the card including the fingerprint recognition device, and a user authentication method for the card including the fingerprint recognition device. The fingerprint recognition device includes a fingerprint touch unit that a fingerprint touches and an image sensor capturing a fingerprint pattern by using a reflected wave reflected from the fingerprint touch unit 310 and comparing a comparison reference fingerprint pattern with the captured fingerprint pattern.
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