FINGERPRINT SENSING SYSTEM WITH EFFECTIVELY REDUCING COMMON VOLTAGE

Disclosed by the present invention is a fingerprint recognition system to effectively reduce a common voltage. The fingerprint recognition system of the present invention has: a charge detection block which has a detection capacitor by a finger touched; a charge reference block which includes at lea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JEON, YONG WEON
Format: Patent
Sprache:eng ; kor
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