STIP Law Group, LLC
Apparatus for recognizing biometric information and method for activating a plurality of piezoelectric element individually
The present invention relates to a biological information recognition apparatus and a method for selectively activating, by the biological information recognition apparatus, a plurality of piezoelectric elements. More particularly, the present invention relates to a biological information recognition apparatus which may be used to identify a user by recognizing biological information, such as the fingerprint, blood vessels, and bones of a finger of the user, and a method of driving the same. More specifically, the present invention relates to a methodology for individually activating a plurality of piezoelectric elements included in the biological information recognition apparatus and scanning biological information using a method different from a conventional method by selectively activating the plurality of piezoelectric elements. Furthermore, the present invention is directed to forming the piezoelectric elements on a substrate in a pattern of a form which is different from a conventional pattern of a matrix form and more efficiently identifying biological information.
BEFS CO., LTD.
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inventional additional
Changhyeok Seungjin
Bang Lee