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Design >> Mixed-Signal Design >> Fingerprint sensor products
https://designers-guide.org/forum/YaBB.pl?num=1400362500

Message started by neoflash on May 17^th, 2014, 2:35pm

Title: Fingerprint sensor products
Post by neoflash on May 17^th, 2014, 2:35pm

Iphone 5s and Samsung S5 starts to support fingerprint sensing technique.

Kind of curious about the glass thickness of these products. If the glass thickness is much larger than sensing pixels, the sensitivity can be very very low.

Any people knows a bit more about current product specs?