世界最小的热硅芯片指纹感应器(图)

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　　FingerChipTM is a thermal imaging fingerprint sensor based on a SILICon chip. Direct contact with the protected chip produces an 8 bit, 500 dpi image; no light or optics are required as the finger’s own heat produces all that is necessary to image a fingerprint. At 0.4mm x 14mm (0.06 x 0.56 in), FingerChipTM’s imaging surface is smaller than that of any other fingerprint imaging system. A unique user interface (‘sweePINg’) allows FingerChipTM to produce much larger images than are possible with competing products, resulting in richer data and more aCCurate matching. FingerChipTM is resistant to ESD and harsh environmental conditions.Biometrics is one of the hottest technologies in this high-tech world we live in.Imagine your computer or your front door recognizing you by simply analyzing your fingerprint! With the smallest silicon solid-state fingerprint sensor in the world, FingerChipTM, and access to robust and diverse products from our Partners, Atmel Grenoble CAN provide you with the biometric solution you've been waiting for.Innovative technology and system approachAtmel Grenoble has patented a unique method for imaging the entire finger by "sweeping" it across the sensor. During sweeping, FingerChipTM captures several successive images and proprietary SOFtware then reconstructs those images into a full fingerprint. This innovative method allows us to make the sensor as small as possible and consequently cheaper than the competition.Partner ShipTo fulfill our goal of providing customers with a complete, easy-to-use, and global solution, Atmel Grenoble has developed sound partnerships with other leading biometrics firms, and works actively with companies deDICated to PC security, access control, mobile phones, the automotive business, the banking industry and smart cards.　　下载Atmel公司更详细的PDF资料（840KB）：FINGERCHIP.pdf