Title:
METHOD FOR SCANNING BIOMETRIC INFORMATION OF USER ON BASIS OF PRESSURE POINT ON SUBSTRATE AND BIOMETRIC INFORMATION RECOGNITION DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/155205
Kind Code:
A1
Abstract:
The present invention relates to a biometric information recognition device and a method, by the device, for scanning biometric information of a user by selectively activating a plurality of piezoelectric elements. Specifically, the present invention relates to a method for efficiently scanning the biometric information of a user by discriminating a pressure point by sensing a pressure applied on the substrate, when a pressure is applied by the user's finger pressing on the substrate, and selectively activating only a small number of piezoelectric elements corresponding to the pressure applied position, and a biometric information recognition device therefor.
Inventors:
LEE SEUNG JIN (KR)
BANG CHANG HYEOK (KR)
BANG CHANG HYEOK (KR)
Application Number:
PCT/KR2017/000582
Publication Date:
September 14, 2017
Filing Date:
January 17, 2017
Export Citation:
Assignee:
BEFS CO LTD (KR)
International Classes:
G06K9/00; A61B5/1172; A61B6/00; H01L41/08
Foreign References:
| KR20130060875A | 2013-06-10 | |||
| JP2014209297A | 2014-11-06 | |||
| KR20160015302A | 2016-02-12 | |||
| US20120275669A1 | 2012-11-01 | |||
| KR20110138257A | 2011-12-26 |
Attorney, Agent or Firm:
LEE, Young Kyu et al. (KR)
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