Title:
SENSOR FOR DETECTING FINGERPRINT AND FINGERPRINT IDENTIFICATION APPARATUS AND CONTROLLING METHOD OF SENSOR FOR DETECTING FINGERPRINT
Document Type and Number:
WIPO Patent Application WO/2015/101266
Kind Code:
A1
Abstract:
A sensor (200) for detecting a fingerprint, a fingerprint identification apparatus (20) and a controlling method of a sensor for detecting a fingerprint are provided. The sensor (200) for detecting the fingerprint includes a detecting panel (210) including: a detecting region (220) with a plurality of detecting units (221), in which the plurality of detecting units (221) are distributed in a plurality rows and columns on the detecting region (220); and a conductive layer (230), configured to form a sensing capacitance between the conductive layer (230) and a finger when the finger is close to the detecting region (220); a capacitance detecting module (240), configured to detect the sensing capacitance; and a control module (250).
Inventors:
ZHANG ZIBAO (CN)
ZHANG JIE (CN)
YANG YUN (CN)
ZHANG JIE (CN)
YANG YUN (CN)
Application Number:
PCT/CN2014/095423
Publication Date:
July 09, 2015
Filing Date:
December 29, 2014
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| US20130271422A1 | 2013-10-17 | |||
| CN203746088U | 2014-07-30 | |||
| CN101727571A | 2010-06-09 | |||
| CN101097598A | 2008-01-02 | |||
| US20130271422A1 | 2013-10-17 | |||
| US20080069413A1 | 2008-03-20 |
Other References:
See also references of EP 3090383A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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