Method and apparatus for asperity sensing and storage
作者： Cathryn E. Goodman , Mark P. Lill
DOI:
关键词:
摘要: A fingerprint capture device (10) has a plurality of charge storage devices (12) that couple through conductive surfaces (22) to spheres (21) are disposed within an epoxy comprises contact surface (13). When raised portions object (26) appropriately certain (21), the corresponding will discharge. This discharging serves both simultaneously sense asperity features and store sensed information as well.
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