Fingerprint indentifying system
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United States of America Patent
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Dec 2, 2014
Issued Date -
N/A
app pub date -
Jun 17, 2009
filing date -
Jan 7, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A fingerprint identifying system includes a finger press plate, an image-capturing unit, a light-diffusion member, at least one microstructure layer, and a light source. The light-diffusion member is disposed below the finger press plate and above the image-capturing unit, and has a through hole in alignment with the image-capturing unit. The microstructure layer is disposed on the light-diffusion member. The light source is disposed below the light-diffusion member and around the image-capturing unit.
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