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CN108920080A - Finger scan method, mobile terminal and storage medium - Google Patents

Finger scan method, mobile terminal and storage medium Download PDF

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Publication number
CN108920080A
CN108920080A CN201810686226.XA CN201810686226A CN108920080A CN 108920080 A CN108920080 A CN 108920080A CN 201810686226 A CN201810686226 A CN 201810686226A CN 108920080 A CN108920080 A CN 108920080A
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CN
China
Prior art keywords
touch
finger scan
touch operation
fingerprint image
area
Prior art date
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Granted
Application number
CN201810686226.XA
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Chinese (zh)
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CN108920080B (en
Inventor
杨高科
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Priority to CN201810686226.XA priority Critical patent/CN108920080B/en
Publication of CN108920080A publication Critical patent/CN108920080A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/451Execution arrangements for user interfaces
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12Fingerprints or palmprints
    • G06V40/13Sensors therefor

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Telephone Function (AREA)

Abstract

The invention discloses a kind of finger scan method, mobile terminal and storage medium, the mobile terminal includes multiple finger scan modules, the method includes:Receive the touch operation that user is triggered by touch screen;Obtain the corresponding touch area of the touch operation;The corresponding first finger scan module in the touch area is activated, the first fingerprint image is acquired by the first finger scan module;Identify first fingerprint image.The present invention acquires the first fingerprint image by the corresponding first finger scan module in touch area, and it is slow to solve full frame finger scan speed, the high problem of power consumption.

Description

Finger scan method, mobile terminal and storage medium
Technical field
The present invention relates to fingerprint scanning technology field more particularly to finger scan methods, mobile terminal and storage medium.
Background technique
The finger scan mode used on mobile terminal at present, only specific part region can be scanned, usually The home key of mobile phone or battery cover back specific region, scan area is narrow, needs to occupy exceptional space, is unfavorable for increasing movement The screen accounting of terminal.It is narrow that the mode of full frame finger scan can solve specific region scan area, needs to occupy exceptional space, no The problem of conducive to the screen accounting for increasing mobile terminal.Full frame finger scan can scan the fingerprint image on any position, greatly The user experience is improved on ground.
However, full frame finger scan is typically all that used array removes scan fingerprint image, full frame finger scan region is compared Greatly, so that scanning speed is slow, power consumption is high.
Summary of the invention
The present invention provides a kind of finger scan method, mobile terminal and storage medium, it is intended to solve full frame finger scan speed Degree is slow, the high problem of power consumption.
To achieve the above object, the present invention provides a kind of finger scan method, and the method is applied to mobile terminal, described Mobile terminal includes multiple finger scan modules, the method includes:
Receive the touch operation that user is triggered by touch screen;
Obtain the corresponding touch area of the touch operation;
The corresponding first finger scan module in the touch area is activated, by the first finger scan module acquisition first Fingerprint image;
Identify first fingerprint image.
Optionally, further include before described the step of obtaining the touch operation corresponding touch area:
Judge whether the touch operation is effective touch operation;
If the touch operation is effective touch operation, then follow the steps:Obtain the corresponding Petting Area of the touch operation Domain;
If the touch operation is not effective touch operation, the touch operation is not responded
Optionally, described to judge that the step of whether touch operation is effective touch operation includes:
The touch information of the touch operation is obtained, the touch information includes:Duration and touch area;
If the touch information reaches threshold value, determine that the touch operation is effective touch operation;
Conversely, determining the touch operation not is effective touch operation if the touch information is not up to threshold value.
Optionally, if the touch information reaches threshold value, determine that the touch operation is effective touch operation Further include after step:
If the touch screen is in black state, the touch screen is lighted, then execute step:Obtain the touch operation pair The touch area answered;
If the touch screen is in bright screen state, step is directly executed:Obtain the corresponding Petting Area of the touch operation Domain.
Optionally, touch screen is divided into multiple regions in advance, each region corresponds to a finger scan module, described The step of activating the corresponding first finger scan module in the touch area include:
The first finger scan module is determined by preset condition;
Activation instruction is sent to the first finger scan module, first finger scan is activated by the activation instruction Module.
Optionally, the corresponding finger scan module of the activation touch location, by the finger scan module scans Further include after the step of fingerprint image:
Judge whether the area of first fingerprint image reaches preset fingerprint area;
If the area of first fingerprint image reaches preset fingerprint area, then follow the steps:Identify first fingerprint Image;
If the area of first fingerprint image is not up to preset area, the finger scan mould is activated by preset order The finger scan module of block one or more neighboring community is obtained by the finger scan module of one or more of neighboring communities The supplement fingerprint image of neighboring community;
First fingerprint image and the supplement fingerprint image are spliced into the second fingerprint image, until second finger The area of print image reaches preset area;
Identify second fingerprint image.
Optionally, the corresponding first finger scan module in the activation touch area, by first finger scan Further include after the step of module the first fingerprint image of acquisition:
After the first fingerprint image acquisition, to the first finger scan module send dormancy instruction, described first Finger scan module receives the dormant state for entering low-power consumption after the dormancy instruction.
Optionally, the step of identification first fingerprint image includes:
First fingerprint image is identified according to preset fingerprint identification model;
If identifying successfully, according to user instructions, corresponding operation is executed;
If recognition failures, user is prompted to trigger touch operation again through touch screen.
Further, to achieve the above object, the present invention also provides a kind of mobile terminal, the mobile terminal includes storage Device, processor and the finger scan program being stored on the memory, when the finger scan program is run by processor The step of realizing finger scan method as described above.
Further, to achieve the above object, the present invention also provides a kind of computer readable storage medium, feature exists In finger scan program being stored on the computer readable storage medium, when the finger scan program is run by processor The step of realizing finger scan method as discussed.
This hair name receives the touch operation that user is triggered by touch screen by above technical scheme;Obtain the touch Operate corresponding touch area;The corresponding first finger scan module in the touch area is activated, by first finger scan Module acquires the first fingerprint image;Identify first fingerprint image.Pass through corresponding first finger scan in touch area as a result, Module acquires the first fingerprint image, and it is slow to solve full frame finger scan speed, the high problem of power consumption.
Detailed description of the invention
A kind of Fig. 1 hardware structural diagram of terminal of each embodiment to realize the present invention;
Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention;
Fig. 3 is the flow diagram of finger scan method first embodiment of the present invention;
Fig. 4 is the schematic diagram of a scenario of one embodiment of finger scan method of the present invention;
Fig. 5 is the flow diagram of finger scan method second embodiment of the present invention;
Fig. 6 is the flow diagram of finger scan method 3rd embodiment of the present invention;
Fig. 7 is the schematic diagram of a scenario of another embodiment of finger scan method of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting Moving terminal 100 may include:RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit 103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1 Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram, Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station Downlink information receive after, to processor 110 handle;In addition, the data of uplink are sent to base station.In general, radio frequency unit 101 Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102 Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100 When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or The voice data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103 Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor (Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042 Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio that treated (voice) data can To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model. Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition) The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.; The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071 Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band The signal come, transmits a signal to touch controller;Touch controller receives touch information from touch detecting apparatus, and by it It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel 1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc. It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel 1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example, External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function Sound playing function, image player function etc.) etc.;Storage data area can store according to mobile phone use created data (such as Voice data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place Managing device 110 may include one or more processing units;Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
In addition, processor 110 is for calling the fingerprint stored in memory 109 in mobile terminal 100 shown in Fig. 1 Scanner program, to execute following operation:
Receive the touch operation that user is triggered by touch screen;
Obtain the corresponding touch area of the touch operation;
The corresponding first finger scan module in the touch area is activated, by the first finger scan module acquisition first Fingerprint image;
Identify first fingerprint image.
Further, processor 110 is for calling the finger scan program stored in memory 109 also to execute following behaviour Make:
Judge whether the touch operation is effective touch operation;
If the touch operation is effective touch operation, then follow the steps:Obtain the corresponding Petting Area of the touch operation Domain;
If the touch operation is not effective touch operation, the touch operation is not responded
Further, processor 110 is for calling the finger scan program stored in memory 109 also to execute following behaviour Make:
The touch information of the touch operation is obtained, the touch information includes:Duration and touch area;
If the touch information reaches threshold value, determine that the touch operation is effective touch operation;
Conversely, determining the touch operation not is effective touch operation if the touch information is not up to threshold value.
Further, processor 110 is for calling the finger scan program stored in memory 109 also to execute following behaviour Make:
If the touch screen is in black state, the touch screen is lighted, then execute step:Obtain the touch operation pair The touch area answered;
If the touch screen is in bright screen state, step is directly executed:Obtain the corresponding Petting Area of the touch operation Domain.
Further, processor 110 is for calling the finger scan program stored in memory 109 also to execute following behaviour Make:
The first finger scan module is determined by preset condition;
Activation instruction is sent to the first finger scan module, first finger scan is activated by the activation instruction Module.
Further, processor 110 is for calling the finger scan program stored in memory 109 also to execute following behaviour Make:
Judge whether the area of first fingerprint image reaches preset fingerprint area;
If the area of first fingerprint image reaches preset fingerprint area, then follow the steps:Identify first fingerprint Image;
If the area of first fingerprint image is not up to preset area, the finger scan mould is activated by preset order The finger scan module of block one or more neighboring community is obtained by the finger scan module of one or more of neighboring communities The supplement fingerprint image of neighboring community;
First fingerprint image and the supplement fingerprint image are spliced into the second fingerprint image, until second finger The area of print image reaches preset area;
Identify second fingerprint image.
Further, processor 110 is for calling the finger scan program stored in memory 109 also to execute following behaviour Make:
After the first fingerprint image acquisition, to the first finger scan module send dormancy instruction, described first Finger scan module receives the dormant state for entering low-power consumption after the dormancy instruction
Further, processor 110 is for calling the finger scan program stored in memory 109 also to execute following behaviour Make:
First fingerprint image is identified according to preset fingerprint identification model;
If identifying successfully, according to user instructions, corresponding operation is executed;
If recognition failures, user is prompted to trigger touch operation again through touch screen.
In addition, above-mentioned mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, preferably , power supply 111 can be logically contiguous by power-supply management system and processor 110, manages to be realized by power-supply management system The functions such as reason charging, electric discharge and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation 204。
Specifically, UE201 can be above-mentioned mobile terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203, ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS (Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way, Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201 Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with And the following new network system etc., herein without limitation.
Based on above-mentioned terminal hardware structure and communications network system, SIM card initialization accelerated method of the present invention is proposed Each embodiment.
It is the flow diagram of finger scan method first embodiment of the present invention referring to Fig. 3, Fig. 3.
In the present embodiment, the finger scan method includes the following steps:
Step S101 receives the touch operation that user is triggered by touch screen;
In general, touch screen is the induction type liquid crystal display device of a kind of receivable felt pen, finger etc. input signal, when Touch screen receive after touch operation can root touch various attachment devices in presetting.By the working principle and transmission of touch screen The medium of information can be divided into touch screen resistance-type, condenser type, infrared-type and surface acoustic wave type.Different types of touch For screen when receiving touch operation, the variation of parameter is different.Most commonly used at present is capacitive touch screen, the electricity Appearance formula touch screen is worked using the electric current induction of human body, and the capacitive touch screen is one piece of four layers of compound glass, glass The inner surface and interlayer of screen are respectively coated with one layer of ITO (tin indium oxide), and outermost layer is one layer of silica protective layer for glass, and interlayer ITO is applied Layer is used as working face, and four electrodes are drawn at four angles, and internal layer ITO is screen layer to guarantee working environment.
When the screen accounting of touch screen be more than threshold value (such as 80%, 90% or 95%) when, can will shield accounting is more than threshold value Touch screen is known as screen comprehensively.Generally, the calculation method for shielding accounting is:(the area of touch screen/mobile terminal front panel face Product) * 100%.Screen is faced with the difficult point in various designs and manufacturing process, such as earpiece, front camera, home key comprehensively Deng.The embodiment of the present invention provides a kind of screen finger scan method comprehensively, existing touch screen is compared, described in the embodiment of the present invention Screen has the function of finger scan and screen wake-up etc. comprehensively.
Generally, there is touch sensor on touch screen, for detecting the touch operation on touch screen, and the touching that will test It touches operation and is sent to mobile terminal.In the embodiment of the present invention, mobile terminal receives the touch operation that user is triggered by touch screen.
Step S102 obtains the corresponding touch area of the touch operation;
For capacitive touch screen when user's finger touches the metal layer of touch screen, due to human body electric field, user's finger A coupled capacitor is formed with touch screen, for high-frequency current, capacitor is direct conductor, so that finger is siphoned away from contact point Portion of electrical current.This portion of electrical current point is flowed out from the electrode on the quadrangle of touch screen, and flow through the electric currents of this four electrodes with The distance of finger to quadrangle is directly proportional, and controller obtains the touch operation by accurately calculating to this four current ratios Corresponding touch area.
Step S103 activates the corresponding first finger scan module in the touch area, by the first finger scan mould Block acquires the first fingerprint image;
In the present embodiment, touch screen is divided into multiple regions in advance, each region corresponds to a finger scan module. Specifically, Fig. 4 is the schematic diagram of a scenario of one embodiment of finger scan method of the present invention referring to Fig. 4.
In the present embodiment, full frame by touch screen is divided into 12 regions, and each region corresponds to finger scan modules A -- Finger scan module L.In other embodiments, half screen can also be divided into 8 areas by finger scan module distribution in half screen Domain, each region correspond to finger scan module a-finger scan module h.It will be understood by those skilled in the art that can also will touch It touches screen and is divided into more or fewer regions, correspond to more or fewer finger scan modules.The full frame finger scan mould Block or half screen finger scan module distribution are at other achievable forms.
Further, the first finger scan module is determined by preset condition;It sends and swashs to the first finger scan module Instruction living activates the first finger scan module by the activation instruction.Specifically, according to the corresponding Petting Area of touch operation The touch area is divided into different finger scan modules based on the distribution of the finger scan module by domain.The default item Part, which can be, is determined as the first finger scan module for the maximum finger scan module of area, is also possible to the touch operation Finger scan module where central point is determined as the first fingerprint module.
In the present embodiment, after the first fingerprint image acquisition, suspend mode is sent to the first finger scan module and is referred to It enables, the first finger scan module receives the dormant state for entering low-power consumption after the dormancy instruction.
Generally, the finger scan module is located and the dormant state of low-power consumption.Just in scanning after being only activated The working condition of fingerprint.After the first fingerprint image acquisition, dormancy instruction, institute are sent to the first finger scan module It states the first finger scan module and receives the dormant state for entering low-power consumption after the dormancy instruction.
Step S104 identifies first fingerprint image.
In the present embodiment, after obtaining the first fingerprint image, first fingerprint is identified according to preset fingerprint identification model Image;If identifying successfully, according to user instructions, corresponding operation is executed;If recognition failures prompt user again through touching Touch screen triggering touch operation.The preset fingerprint identification model can be according to neural convolutional network and depth algorithm train come Fingerprint recognition model.According to the feature in the first fingerprint image described in the fingerprint recognition model extraction, refer to described first Print image is identified.If identifying successfully, corresponding operation is executed according to user instructions.
For example, if mobile terminal is in screen lock state, then it is assumed that user needs to be unlocked using finger scan, then will know Other first fingerprint image is compared with the unlock fingerprint image pre-saved, unlocks if comparing successfully described mobile whole End.If receiving the order for the acquisition fingerprint image that mobile terminal is sent, the first fingerprint image after identification is saved in correspondence Acquisition catalogue under.Mobile payment is carried out by finger scan if receiving, in first fingerprint image that successfully fails As after, first fingerprint image is compared with the payment fingerprint image pre-saved, is moved if comparing successfully Payment.If recognition failures, without corresponding operation, user can be prompted to re-start touch operation, rescan user and refer to Line.
In the present embodiment, the finger scan method mainly passes through the finger scan module scans user fingerprints, generally Ground, the scan module in a dormant state, just start scanning function only after receiving activation instruction and carry out finger scan, The finger scan module is a kind of low-power consumption finger scan module.
In the present embodiment, the touch operation that user is triggered by touch screen is received;Obtain the corresponding touching of the touch operation Touch region;The corresponding first finger scan module in the touch area is activated, by the first finger scan module acquisition first Fingerprint image;Identify first fingerprint image.Pass through the corresponding first finger scan module acquisition first in touch area as a result, Fingerprint image, it is slow to solve full frame finger scan speed, the high problem of power consumption.
It is the flow diagram of finger scan method second embodiment of the present invention referring to Fig. 5, Fig. 5.It is real based on above-mentioned first Example is applied, the present embodiment and the difference of above-mentioned first embodiment are:
Further include before described the step of obtaining the touch operation corresponding touch area:
Step S1020 judges whether the touch operation is effective touch operation;
If the touch operation is effective touch operation, then follow the steps:Obtain the corresponding Petting Area of the touch operation Domain;
If the touch operation is not effective touch operation, S1021 is thened follow the steps, the touch operation is not rung It answers.
It is described to judge that the step of whether touch operation is effective touch operation includes in the present embodiment:Described in acquisition The touch information of touch operation, the touch information include:Duration and touch area;If the touch information reaches threshold Value, then determine that the touch operation is effective touch operation;Conversely, if the touch information is not up to threshold value, determine described in Touch operation is not effective touch operation.If the touch operation is effective touch operation, then follow the steps:Obtain the touch Operate corresponding touch area;If the touch operation is not effective touch operation, S1021 is thened follow the steps, not to the touching Operation is touched to be responded.
Specifically, the touch information of touch operation is obtained by the sensor on touch screen, the touch information includes holding Continuous duration and touch area.The threshold value of touch information is preset, such as duration is set as 1s, 2s, 3s etc., touches area Threshold value is set as 1 ㎝2、1.5㎝2、2㎝2Deng.The touch information may also include the temperature of touch side, touching in other embodiments Touch operation moving distance etc..It specifically, whether is the hand for needing to carry out finger scan according to the temperature interpretation touch side of touch side Refer to, the type of the touch operation is judged according to touch operation moving distance.
In the present embodiment, if the touch information reaches threshold value, determines that the touch operation is effective touch operation, hold Row step:Obtain the corresponding touch area of the touch operation;Conversely, determining institute if the touch information is not up to threshold value Stating touch operation not is effective touch operation, executes step S1021:The touch operation is not responded.
In the present embodiment, if the touch information reaches threshold value, determine that the touch operation is that effective touch is grasped Further include after the step of making:If the touch screen is in black state, the touch screen is lighted, then execute step:Obtain institute State the corresponding touch area of touch operation;If the touch screen is in bright screen state, step is directly executed:Obtain the touch Operate corresponding touch area.Specifically, if the touch screen of the mobile terminal is in black state, effective touching is being detected After touching operation, the touch screen is lighted, obtains the corresponding volume Petting Area of the touch operation again after the bright screen of the touch screen Domain.Generally, by power key, the modes such as home key, gravity sensing light touch screen.The embodiment of the present invention, which increases, to be detected The screen lighting mode of touch screen is lighted after to effective touch operation.
In the present embodiment, if the touch screen is in bright screen state, the corresponding touch of the touch operation is directly acquired Region.Typically, for LCD, when mobile terminal in a dormant state when, go backlight module to be in close state, the LCD is Black state opens the backlight module after detecting effective touch operation, and the LCD is made to be in bright screen state.
In the present embodiment, by judging whether touch operation is effectively to operate, if the touch information reaches threshold value, sentence The fixed touch operation is effective touch operation, executes step:Obtain the corresponding touch area of the touch operation;Conversely, if The touch information is not up to threshold value, then determining the touch operation not is effective touch operation, not to the touch operation into Row response.Finger scan is carried out when thereby reducing mobile terminal to user misoperation, improves the needle of mobile whole finger scan To property, the power consumption of mobile terminal finger scan is reduced.
It is the flow diagram of finger scan method 3rd embodiment of the present invention referring to Fig. 6, Fig. 6.It is real based on above-mentioned second Example is applied, the present embodiment and the difference of above-mentioned second embodiment are:
It is described to activate the corresponding finger scan module of the touch location, by the finger scan module scans fingerprint image The step of after further include:
Step S1031, judges whether the area of first fingerprint image reaches preset fingerprint area;
Specifically, preset fingerprint area, such as 1.5 ㎝ are preset2、2㎝2.If first fingerprint image reaches default Fingerprint area then can identify first fingerprint image according to preset fingerprint identification model, and reach high matching degree and accurate Degree;If first fingerprint image is not up to preset fingerprint area, described the cannot be identified according to preset fingerprint identification model The accuracy of one fingerprint image or fingerprint recognition is too low.
If the area of first fingerprint image reaches preset fingerprint area, S104 is thened follow the steps:Identify described first Fingerprint image;
In the present embodiment, if the area of first fingerprint image reaches preset fingerprint area, according to training in advance Identification model identifies first fingerprint image.
Step S1032, if the area of first fingerprint image is not up to preset area, by described in preset order activation The finger scan module of finger scan module one or more neighboring community, is swept by the fingerprint of one or more of neighboring communities Retouch the supplement fingerprint image that module obtains neighboring community;
First fingerprint image and the supplement fingerprint image are spliced into the second fingerprint image by step S1033, until The area of second fingerprint image reaches preset area;
In the present embodiment, if the area of first fingerprint image is not up to preset area, institute is activated by preset order The finger scan module for stating finger scan module one or more neighboring community, by the fingerprint of one or more of neighboring communities The supplement fingerprint image of scan module acquisition neighboring community.Specifically, the preset order can be from the first fingerprint identification module Start, the first adjacent fingerprint scan module is determined by counterclockwise or clock-wise order, is swept by next adjacent fingerprint It retouches module the corresponding fingerprint image of the adjacent fingerprint module is scanned to obtain the first supplement fingerprint image.If the fingerprint The area summation of image and the first supplement fingerprint image is still not up to preset area, then continues selection of land and first phase Second adjacent fingerprint scan module ... of adjacent finger scan module is successively scanned superposition, until first fingerprint image Reach preset area with the area summation of the supplement fingerprint image.
It specifically, is the schematic diagram of a scenario of another embodiment of finger scan method of the present invention referring to Fig. 7, Fig. 7.For touching Finger scan modules A-finger scan module L mobile terminal is distributed on screen, if the touch area of user's finger is located at fingerprint Scan module E, finger scan module F, finger scan module H and finger scan module I intersection, then by the Petting Area Domain is divided into tetra- regions E, F, H, I, and the mobile terminal calculates the area in each region, and the maximum region E of area is corresponding Finger scan module E is as the first finger scan module.By the corresponding fingerprint image of the first finger scan module scans region E As obtaining the first fingerprint image.It, in the direction of the clock, will if the first fingerprint image area is not up to preset fingerprint area F corresponding finger scan module F in region is obtained as the first adjacent fingerprint scan module by the first adjacent fingerprint scan module The first of region F is taken to supplement fingerprint image.If the area summation of first fingerprint image and the first supplement fingerprint image To reach preset area, then using the corresponding finger scan module I of region I as the second adjacent fingerprint scan module ... successively into Row scanning superposition, until the area summation of first fingerprint image and the supplement fingerprint image reaches preset area.
Step S1034 identifies second fingerprint image.
In the present embodiment, after obtaining the second fingerprint image, second fingerprint is identified according to preset fingerprint identification model Image;If identifying successfully, according to user instructions, corresponding operation is executed;If recognition failures prompt user again through touching Touch screen triggering touch operation.The preset fingerprint identification model can be according to neural convolutional network and depth algorithm train come Fingerprint recognition model.According to the feature in the second fingerprint image described in the fingerprint recognition model extraction, refer to described second Print image is identified.If identifying successfully, corresponding operation is executed according to user instructions.
For example, if mobile terminal is in screen lock state, then it is assumed that user needs to be unlocked using finger scan, then will know Other first fingerprint image is compared with the unlock fingerprint image pre-saved, unlocks if comparing successfully described mobile whole End.If receiving the order for the acquisition fingerprint image that mobile terminal is sent, the second fingerprint image after identification is saved in correspondence Acquisition catalogue under.Mobile payment is carried out by finger scan if receiving, in second fingerprint image that successfully fails As after, second fingerprint image is compared with the payment fingerprint image pre-saved, is moved if comparing successfully Payment.If recognition failures, without corresponding operation, user can be prompted to re-start touch operation, rescan user and refer to Line.
The embodiment of the present invention is by judging whether the area of first fingerprint image reaches preset fingerprint area, if described The area of first fingerprint image is not up to preset area, then activates the finger scan module one or more phase by preset order The finger scan module of adjacent cell is obtained the supplement of neighboring community by the finger scan module of one or more of neighboring communities Fingerprint image;First fingerprint image and the supplement fingerprint image are spliced into the second fingerprint image, until described second The area of fingerprint image reaches preset area;Identify second fingerprint image.Referred to accordingly by activation touch area as a result, Line scan module, and other finger scan modules are in a dormant state, solves that full frame finger scan speed is slow, and power consumption is high to ask Topic.
The embodiment of the present invention also provides a kind of computer readable storage medium.
In the present embodiment, finger scan program, the finger scan journey are stored on the computer readable storage medium The step of finger scan method as discussed is realized when sequence is run by processor.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form, all of these belong to the protection of the present invention.

Claims (10)

1. a kind of finger scan method, the method is applied to mobile terminal, and the mobile terminal includes multiple finger scan moulds Block, the method includes:
Receive the touch operation that user is triggered by touch screen;
Obtain the corresponding touch area of the touch operation;
The corresponding first finger scan module in the touch area is activated, the first fingerprint is acquired by the first finger scan module Image;
Identify first fingerprint image.
2. the method according to claim 1, wherein the touch operation corresponding touch area of obtaining Further include before step:
Judge whether the touch operation is effective touch operation;
If the touch operation is effective touch operation, then follow the steps:Obtain the corresponding touch area of the touch operation;
If the touch operation is not effective touch operation, the touch operation is not responded.
3. according to the method described in claim 2, it is characterized in that, described judge whether the touch operation is that effective touch is grasped As the step of include:
The touch information of the touch operation is obtained, the touch information includes:Duration and touch area;
If the touch information reaches threshold value, determine that the touch operation is effective touch operation;
Conversely, determining the touch operation not is effective touch operation if the touch information is not up to threshold value.
4. if according to the method described in claim 3, determine institute it is characterized in that, the touch information reaches threshold value State the step of touch operation is effective touch operation further includes later:
If the touch screen is in black state, the touch screen is lighted, then execute step:It is corresponding to obtain the touch operation Touch area;
If the touch screen is in bright screen state, step is directly executed:Obtain the corresponding touch area of the touch operation.
5. the method according to claim 1, wherein touch screen is divided into multiple regions, each region in advance Correspond to a finger scan module, the step of corresponding first finger scan module in the activation touch area includes:
The first finger scan module is determined by preset condition;
Activation instruction is sent to the first finger scan module, the first finger scan mould is activated by the activation instruction Block.
6. the method according to claim 1, wherein the corresponding finger scan mould of the activation touch location Block, by further including later the step of the finger scan module scans fingerprint image:
Judge whether the area of first fingerprint image reaches preset fingerprint area;
If the area of first fingerprint image reaches preset fingerprint area, then follow the steps:Identify first fingerprint image;
If the area of first fingerprint image is not up to preset area, the finger scan module one is activated by preset order The finger scan module of a or multiple neighboring communities is obtained adjacent by the finger scan module of one or more of neighboring communities The supplement fingerprint image of cell;
First fingerprint image and the supplement fingerprint image are spliced into the second fingerprint image, until second fingerprint image The area of picture reaches preset area;
Identify second fingerprint image.
7. the method according to claim 1, wherein corresponding first fingerprint in the activation touch area is swept Further include after the step of retouching module, acquiring the first fingerprint image by the first finger scan module:
After the first fingerprint image acquisition, dormancy instruction, first fingerprint are sent to the first finger scan module Scan module receives the dormant state for entering low-power consumption after the dormancy instruction.
8. the method according to claim 1, wherein the step of identification first fingerprint image, includes:
First fingerprint image is identified according to preset fingerprint identification model;
If identifying successfully, according to user instructions, corresponding operation is executed;
If recognition failures, user is prompted to trigger touch operation again through touch screen.
9. a kind of mobile terminal, which is characterized in that swept including memory, processor and the fingerprint being stored on the memory Program is retouched, the step such as method of any of claims 1-8 is realized when the finger scan program is run by processor Suddenly.
10. a kind of computer readable storage medium, which is characterized in that be stored with fingerprint on the computer readable storage medium and sweep Program is retouched, the step such as method of any of claims 1-8 is realized when the finger scan program is run by processor Suddenly.
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109858225A (en) * 2019-01-30 2019-06-07 Oppo广东移动通信有限公司 Unlocked by fingerprint method, apparatus, terminal and storage medium
CN109976651A (en) * 2019-01-29 2019-07-05 上海思立微电子科技有限公司 Finger print data acquisition methods and fingerprint identification device
CN110532751A (en) * 2019-09-02 2019-12-03 联想(北京)有限公司 Information processing method, electronic equipment and readable storage medium storing program for executing
CN110674691A (en) * 2019-08-22 2020-01-10 联想图像(天津)科技有限公司 Fingerprint identification and verification method and device and printing equipment
CN111291600A (en) * 2018-12-07 2020-06-16 北京小米移动软件有限公司 Fingerprint acquisition method and device
CN111443823A (en) * 2020-03-23 2020-07-24 Oppo(重庆)智能科技有限公司 Terminal control method, device, terminal and storage medium
CN112580398A (en) * 2019-09-29 2021-03-30 北京小米移动软件有限公司 Fingerprint acquisition method and device
TWI765704B (en) * 2021-05-10 2022-05-21 大陸商北京集創北方科技股份有限公司 Wake-up method for capacitive fingerprint sensing device, capacitive fingerprint sensing device, touch display panel and information processing device
TWI798693B (en) * 2021-05-10 2023-04-11 大陸商北京集創北方科技股份有限公司 Capacitive fingerprint sensing device, touch display panel and information processing device using it

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150169936A1 (en) * 2009-07-17 2015-06-18 The University Of Maryland College Park Method and apparatus for authenticating biometric scanners
CN105528592A (en) * 2016-01-18 2016-04-27 北京集创北方科技股份有限公司 Fingerprint scanning method and device and gesture recognition method and device
CN106295539A (en) * 2016-08-03 2017-01-04 乐视控股(北京)有限公司 Fingerprint identification method, fingerprint identification device and terminal unit
CN106991387A (en) * 2017-03-23 2017-07-28 宇龙计算机通信科技(深圳)有限公司 A kind of full frame fingerprint collecting method and mobile terminal
CN107316033A (en) * 2017-07-07 2017-11-03 广东欧珀移动通信有限公司 Fingerprint identification method, device and the storage medium and mobile terminal of mobile terminal
CN108089767A (en) * 2018-01-25 2018-05-29 维沃移动通信有限公司 A kind of division methods and mobile terminal in fingerprint recognition region

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150169936A1 (en) * 2009-07-17 2015-06-18 The University Of Maryland College Park Method and apparatus for authenticating biometric scanners
CN105528592A (en) * 2016-01-18 2016-04-27 北京集创北方科技股份有限公司 Fingerprint scanning method and device and gesture recognition method and device
CN106295539A (en) * 2016-08-03 2017-01-04 乐视控股(北京)有限公司 Fingerprint identification method, fingerprint identification device and terminal unit
CN106991387A (en) * 2017-03-23 2017-07-28 宇龙计算机通信科技(深圳)有限公司 A kind of full frame fingerprint collecting method and mobile terminal
CN107316033A (en) * 2017-07-07 2017-11-03 广东欧珀移动通信有限公司 Fingerprint identification method, device and the storage medium and mobile terminal of mobile terminal
CN108089767A (en) * 2018-01-25 2018-05-29 维沃移动通信有限公司 A kind of division methods and mobile terminal in fingerprint recognition region

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111291600A (en) * 2018-12-07 2020-06-16 北京小米移动软件有限公司 Fingerprint acquisition method and device
CN109976651A (en) * 2019-01-29 2019-07-05 上海思立微电子科技有限公司 Finger print data acquisition methods and fingerprint identification device
CN109976651B (en) * 2019-01-29 2021-09-17 上海思立微电子科技有限公司 Fingerprint data acquisition method and fingerprint identification equipment
CN109858225A (en) * 2019-01-30 2019-06-07 Oppo广东移动通信有限公司 Unlocked by fingerprint method, apparatus, terminal and storage medium
CN110674691A (en) * 2019-08-22 2020-01-10 联想图像(天津)科技有限公司 Fingerprint identification and verification method and device and printing equipment
CN110532751A (en) * 2019-09-02 2019-12-03 联想(北京)有限公司 Information processing method, electronic equipment and readable storage medium storing program for executing
CN112580398A (en) * 2019-09-29 2021-03-30 北京小米移动软件有限公司 Fingerprint acquisition method and device
CN111443823A (en) * 2020-03-23 2020-07-24 Oppo(重庆)智能科技有限公司 Terminal control method, device, terminal and storage medium
CN111443823B (en) * 2020-03-23 2022-06-28 Oppo(重庆)智能科技有限公司 Terminal control method, device, terminal and storage medium
TWI765704B (en) * 2021-05-10 2022-05-21 大陸商北京集創北方科技股份有限公司 Wake-up method for capacitive fingerprint sensing device, capacitive fingerprint sensing device, touch display panel and information processing device
TWI798693B (en) * 2021-05-10 2023-04-11 大陸商北京集創北方科技股份有限公司 Capacitive fingerprint sensing device, touch display panel and information processing device using it

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