Title:
How to generate a fingerprint image
Document Type and Number:
Japanese Patent JP6320351
Kind Code:
B2
Abstract:
Systems, apparatus, and methods for providing a micro-scanning system with low settle times for fingerprint image capture are provided. In one embodiment, a flexure apparatus includes a stiffening device and parallelogram structures. The flexure apparatus is configured to move an image sensor to different positions to capture images that can be used to form a composite image according to micro-scanning techniques. The stiffening device allows the resonant frequency of the flexure apparatus to be established at a higher level than the operation frequency of the flexure apparatus, minimizing the settle time required for the flexure apparatus.
Inventors:
Hamlet John Dee.
Marce Daniel F.
Marce Daniel F.
Application Number:
JP2015159750A
Publication Date:
May 09, 2018
Filing Date:
August 13, 2015
Export Citation:
Assignee:
IDENTIX INCORPORATED
International Classes:
H04N5/225; G03B5/08; G03B15/00; H04N5/232
Domestic Patent References:
| JP2006128780A | ||||
| JP7200771A | ||||
| JP2001111879A | ||||
| JP2002123823A | ||||
| JP2009071663A | ||||
| JP2008241848A |
Attorney, Agent or Firm:
Meisei International Patent Office