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1. WO2020061759 - MULTI-SENSOR-BASED ON-SCREEN FINGERPRINT COLLECTION METHOD AND SYSTEM AND ELECTRONIC DEVICE

Publication Number WO/2020/061759
Publication Date 02.04.2020
International Application No. PCT/CN2018/107382
International Filing Date 25.09.2018
IPC
G06F 3/041 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G06K 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
G06F 21/32 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
32using biometric data, e.g. fingerprints, iris scans or voiceprints
CPC
G06F 21/32
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
32using biometric data, e.g. fingerprints, iris scans or voiceprints
G06F 3/0412
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
0412Digitisers structurally integrated in a display
G06K 9/0004
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00006Acquiring or recognising fingerprints or palmprints
00013Image acquisition
0004by using electro-optical elements or layers, e.g. electroluminescent sensing
Applicants
  • 深圳市汇顶科技股份有限公司 SHENZHEN GOODIX TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 武丹 WU, Dan
  • 胡荣英 HU, Rongying
Agents
  • 北京龙双利达知识产权代理有限公司 LONGSUN LEAD IP LTD.
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MULTI-SENSOR-BASED ON-SCREEN FINGERPRINT COLLECTION METHOD AND SYSTEM AND ELECTRONIC DEVICE
(FR) PROCÉDÉ ET SYSTÈME DE COLLECTE D'EMPREINTES DIGITALES SUR ÉCRAN BASÉS SUR DE MULTIPLES CAPTEURS, ET DISPOSITIF ÉLECTRONIQUE
(ZH) 基于多传感器的屏下指纹采集方法、系统和电子设备
Abstract
(EN)
A multi-sensor-based on-screen fingerprint collection method and system and an electronic device, which are applied to an on-screen fingerprint collection system comprising multiple fingerprint sensors. The method comprises: determining an effectively pressed fingerprint sensor among the plurality of fingerprint sensors according to an area pressed by a user on a display screen, wherein each fingerprint sensor corresponds to a sensing area, and the sensing areas corresponding to the plurality of fingerprint sensors constitute a fingerprint collection area of the on-screen fingerprint collection system; controlling the effectively pressed fingerprint sensor to be in a working state and, except for the effectively pressed fingerprint sensor, other fingerprint sensors to be in a non-working state; and collecting fingerprint information of the user by means of the effectively pressed fingerprint sensor.
(FR)
L'invention concerne un procédé et un système de collecte d'empreintes digitales sur écran basés sur de multiples capteurs, ainsi qu'un dispositif électronique, qui sont appliqués à un système de collecte d'empreintes digitales sur écran comprenant de multiples capteurs d'empreintes digitales. Le procédé consiste à : déterminer un capteur d'empreintes digitales activé efficacement parmi la pluralité de capteurs d'empreintes digitales selon une zone activée par un utilisateur sur un écran d'affichage, chaque capteur d'empreintes digitales correspondant à une zone de détection, et les zones de détection correspondant à la pluralité de capteurs d'empreintes digitales constituant une zone de collecte d'empreintes digitales du système de collecte d'empreintes digitales sur écran ; commander le capteur d'empreintes digitales activé efficacement pour l'amener dans un état de fonctionnement et, à l'exception du capteur d'empreintes digitales activé efficacement, commander d'autres capteurs d'empreintes digitales pour les amener dans un état de non-fonctionnement ; et collecter des informations d'empreintes digitales de l'utilisateur au moyen du capteur d'empreintes digitales activé efficacement.
(ZH)
一种基于多传感器的屏下指纹采集方法、系统和电子设备,应用于包括多个指纹传感器的屏下指纹采集系统,所述方法包括:根据用户在显示屏上的按压区域,确定所述多个指纹传感器中被有效按压的指纹传感器,其中,每个指纹传感器对应一个感应区域,所述多个指纹传感器对应的感应区域组成所述屏下指纹采集系统的指纹采集区域;控制所述被有效按压的指纹传感器处于工作状态,除所述被有效按压的指纹传感器之外的其他指纹传感器处于不工作状态;通过所述被有效按压的指纹传感器采集所述用户的指纹信息。
Also published as
CN201880001636.4
EP2018933733
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