Fingerprint identification assembly using total reflection to indentify pattern of the fingerprint
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United States of America Patent
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Issued Date -
Jan 18, 2007
app pub date -
Jul 13, 2005
filing date -
Jul 13, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A fingerprint identification assembly includes a body having an objective lens mounted on top of the body for receiving thereon a fingertip and a first reflective lens mounted on a bottom of the body to receive reflected light from the objective lens, a light source emitting light to the first reflective lens and a sensing device integrally formed with the body and having a second reflective lens to receive the reflected light from the first reflective lens and a sensor to receive the reflected light from the second reflective lens so as to compare the received reflected light with information stored inside the sensor.
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