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1. CN108323207 - Under-screen biometric feature recognition device, biometric feature recognition assembly and terminal device

Office Chine
Numéro de la demande 201880000116.1
Date de la demande 06.02.2018
Numéro de publication 108323207
Date de publication 24.07.2018
Type de publication A
CIB
G06K 9/00
GPHYSIQUE
06CALCUL; COMPTAGE
KRECONNAISSANCE DES DONNÉES; PRÉSENTATION DES DONNÉES; SUPPORTS D'ENREGISTREMENT; MANIPULATION DES SUPPORTS D'ENREGISTREMENT
9Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G06F 1/16
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
1Détails non couverts par les groupes G06F3/-G06F13/89
16Détails ou dispositions de structure
CPC
G06F 1/1684
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
1613for portable computers
1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
1684Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
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
G06F 1/1637
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
1613for portable computers
1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
1637Details related to the display arrangement, including those related to the mounting of the display in the housing
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
G06K 9/0008
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
00067Preprocessing; Feature extraction (minutiae)
0008Extracting features related to ridge properties; determining the fingerprint type, e.g. whorl, loop
G06K 9/209
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
20Image acquisition
209Sensor details, e.g. position, configuration, special lenses
Déposants SHENZHEN GOODIX TECHNOLOGY CO LTD
深圳市汇顶科技股份有限公司
Inventeurs CAI JUN
蔡军
Mandataires 北京龙双利达知识产权代理有限公司 11329
北京龙双利达知识产权代理有限公司 11329
Titre
(EN) Under-screen biometric feature recognition device, biometric feature recognition assembly and terminal device
(ZH) 屏下生物特征识别装置、生物特征识别组件和终端设备
Abrégé
(EN)
An under-screen biometric feature recognition device, a biometric feature recognition assembly and a terminal device are provided. The under-screen biometric feature recognition device includes: a display screen and a biometric feature recognition module, wherein the biometric feature recognition module is fixedly disposed under the display screen, and there is a gap between the biometric featurerecognition module and the display screen. In the embodiments of the present application, by separating the biometric feature recognition module from the lower surface of the display screen, the difficulty of disassembling the biometric feature recognition module can be reduced, thereby improving the maintainability of the terminal device. Further, the complexity of the biometric feature recognition module under the display screen can be reduced and the production success rate can be improved, thereby reducing the production cost.

(ZH)
提供了一种屏下生物特征识别装置、生物特征识别组件和终端设备。该屏下生物特征识别装置包括:显示屏和生物特征识别模组,所述生物特征识别模组固定设置在所述显示屏的下方,且所述生物特征识别模组和所述显示屏之间存在间隙。本申请实施例中,通过将该生物特征识别模组与该显示屏的下表面进行分离设计,能够降低拆卸该生物特征识别模组的难度,进而提高终端设备的可维修性。进一步地,还能够降低生产显示屏下该生物特征识别模组的复杂度并提高生产成功率,进而降低的生产成本。