CN106227539A

CN106227539A - The method of bright screen, device and electronic equipment

Info

Publication number: CN106227539A
Application number: CN201610594198.XA
Authority: CN
Inventors: 李成
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2016-07-25
Filing date: 2016-07-25
Publication date: 2016-12-14

Abstract

Announcing the method and device of a kind of bright screen herein, said method includes: fingerprint sensor obtains finger print information and sends application processor to；Described application processor performs fingerprint matching according to described finger print information and processes, and controls described display simultaneously and performs screen initialization；When fingerprint matching success, described application processor sends the first notice and is used for indicating described display to perform bright screen action to described display, described first notice.In the application, screen is initialized and synchronizes to carry out with fingerprint recognition, save the time, have only to 200～250ms from ceasing to shield to the process of bright screen, improve response speed and treatment effeciency, improve Consumer's Experience.

Description

The method of bright screen, device and electronic equipment

Technical field

The present invention relates to computer realm, a kind of method of bright screen, device and electronic equipment.

Background technology

Fingerprint identification technology is one of at present the most ripe biological identification technology, have uniqueness, stability and convenience, The features such as the difficult property decoded, the means as authentication are widely used in different terminals (such as mobile phone, computer etc.) and software produces Product (such as Alipay, wechat payment etc.), to ensure data safety.

In correlation technique, user can be by fingerprint recognition by terminal unlocking.During unblock, under breath screen state, terminal first carries out Fingerprint recognition, fingerprint recognition just can start after completing screen initialize, screen initialized after just can bright screen, wherein, fingerprint Identifying and need 170～210ms, screen, from being initialised to light time-consuming 200～250ms, so, shields the most time-consuming to bright screen from breath 370～460ms, the longest, poor user experience, and also treatment effeciency is low.

Summary of the invention

In order to solve above-mentioned technical problem, embodiments provide a kind of method of bright screen, device and electronic equipment.

On the one hand, it is provided that a kind of method of bright screen, including:

Fingerprint sensor obtains finger print information and sends application processor to；

Described application processor performs fingerprint matching according to described finger print information and processes, and controls described display simultaneously and performs Screen initializes；

When fingerprint matching success, described application processor sends the first notice to described display, described first notice For indicating described display to perform bright screen action.

Wherein, also including: when fingerprint matching failure, described application processor sends second and notifies to described display, Described second notice is used for indicating described display to terminate currently processed process；

Described currently processed process is that described screen initializes, or be after described screen initializes, described bright screen dynamic Other processes before work.

Wherein, described display includes: screen integrated circuit and backlight module；

After described application processor transmission the first notice is to described display, also include:

Described screen integrated circuit receives described first notice, and issues bright screen instruction after described screen has initialized To described backlight module；

Described backlight module receives the instruction of described bright screen, performs bright screen action.

Wherein, the described display of described control performs screen and initializes, including:

Described application processor sends screen initialization information to described display；

Described screen integrated circuit receives described screen initialization information and performs institute based on described screen initialization information State screen to initialize.

Wherein, after described application processor sends described second notice, also include:

The screen integrated circuit of described display receives described second notice, terminates currently processed process and returns to described Process before screen initialization.

On the other hand, it is provided that a kind of device for bright screen, including fingerprint sensor, application processor and display； Wherein, described fingerprint sensor connects described application processor, and described display connects described application processor；

Described fingerprint sensor, including fingerprint acquisition module and sending module, finger scan module, is used for obtaining fingerprint letter Breath；Sending module, for sending the finger print information that described finger scan module obtains to described application processor；

Described application processor, including control module, fingerprint matching module and notification module；Described control module, is used for When receiving described finger print information, control described fingerprint matching module and start fingerprint matching process, control described display simultaneously Device starts screen and initializes；Described fingerprint matching module, processes for performing described fingerprint matching according to described finger print information；Logical Know module, for when the fingerprint matching success of described fingerprint matching module, send the first notice to described display, described the One notice is used for indicating described display to perform bright screen action；

Described display, including screen integrated circuit and backlight module, screen integrated circuit is used for performing at the beginning of described screen Beginningization, and notify that the most shinny screen instructs to described backlight module receiving described first；Described backlight module, is used for Bright screen action is performed after receiving the instruction of described bright screen.

Wherein, described notification module, it is additionally operable to when the fingerprint matching failure of described fingerprint matching module, sends second and lead to Know that, to described display, described second notice is used for indicating described display to terminate currently processed process；

Wherein, described screen integrated circuit, it is additionally operable to, when receiving described second notice, terminate currently processed process also Return to the process before described screen initializes.

Wherein, described control module, specifically for starting the same of fingerprint matching process at the described fingerprint matching module of control Time, send screen initialization information to described display；

Described screen integrated circuit, specifically for receiving described screen initialization information and initializing letter based on described screen Breath performs described screen and initializes.

On the other hand, it is provided that a kind of electronic equipment, including application processor and memorizer, it is characterised in that described in deposit Reservoir storage has computer executable instructions, described computer executable instructions to be employed to realize such as lower section when processor performs Method:

Receive the finger print information from fingerprint sensor；

Perform fingerprint matching according to described finger print information to process, control display simultaneously and perform screen initialization；

When fingerprint matching success, send the first notice and be used for indicating described showing to described display, described first notice Show that device performs bright screen action.

The method of bright screen, device and the electronic equipment that the embodiment of the present invention provides, initializes same with fingerprint recognition by screen Step is carried out, and after fingerprint recognition completes, screen initializes and is complete or has been carried out majority, completes it at fingerprint After, can directly light backlight or executable portion screen initializes and can light backlight, save the time, from breath screen to bright screen Process has only to 200～250ms, thus accelerates the terminal response speed from breath screen to bright screen, improves the process effect of terminal Rate, improves Consumer's Experience.

Accompanying drawing explanation

Accompanying drawing is used for providing being further appreciated by technical solution of the present invention, and constitutes a part for description, with this The embodiment of application is used for explaining technical scheme together, is not intended that the restriction to technical solution of the present invention.

Fig. 1 is the hardware architecture diagram realizing each optional mobile terminal of embodiment one of the present invention；

Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；

Fig. 3 is the schematic flow sheet that the embodiment of the present invention realizes the method for bright screen；

Fig. 4 be the embodiment of the present invention realize the method for bright screen implement schematic flow sheet；

Fig. 5 is the composition structural representation that the embodiment of the present invention realizes the device of bright screen；

Fig. 6 is the schematic flow sheet of the embodiment of the present invention five unlocking method.

The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.

Detailed description of the invention

Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.

The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself Not specific meaning.Therefore, " module " can mixedly use with " parts ".

Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc. Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.

Fig. 1 is the hardware configuration signal realizing each optional mobile terminal of embodiment one of the present invention.

Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190 Etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that be not required for implementing all groups illustrated Part.Can alternatively implement more or less of assembly.Will be discussed in more detail below the element of mobile terminal.

Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module 112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.

Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send Broadcast singal and/or the server of broadcast related information or the broadcast singal generated before receiving and/or broadcast related information And send it to the server of terminal.Broadcast singal can include that TV broadcast singal, radio signals, data are broadcasted Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB) Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111 Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide Broadcast-hand-held (DVB-H), forward link media (MediaFLO^@) Radio Data System, received terrestrial digital broadcasting integrated service Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/ Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).

Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.

Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc..

Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant Tooth^TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee^TMEtc..

Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115 Velocity information can be calculated by Continuous plus current location information in real time.

A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He Mike 1220, the camera 121 static map to being obtained by image capture apparatus in Video Capture pattern or image capture mode The view data of sheet or video processes.Picture frame after process may be displayed on display unit 151.At camera 121 Picture frame after reason can be stored in memorizer 160 (or other storage medium) or carry out via wireless communication unit 110 Send, two or more cameras 1210 can be provided according to the structure of mobile terminal.Mike 122 can be at telephone relation mould Formula, logging mode, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by Such acoustic processing is voice data.Audio frequency (voice) data after process can be changed in the case of telephone calling model For can be sent to the form output of mobile communication base station via mobile communication module 112.Mike 122 can implement all kinds Noise eliminate (or suppression) algorithm with the noise eliminating (or suppression) and producing during receiving and send audio signal or Person disturbs.

User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc. Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.

Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close shape State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal Orientation, the acceleration or deceleration of mobile terminal 100 of 100 move and direction etc., and generate for controlling mobile terminal 100 The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense This sliding-type phone opens or cuts out.It addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include that proximity transducer 1410 will combine below This is described by touch screen.

Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as, External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing Line FPDP, memory card port, for connect have the port of device of identification module, audio frequency input/output (I/O) end Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100 Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included Etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, know Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100 One or more elements or may be used between mobile terminal and external device (ED) transmit data.

It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner Go out signal (such as, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include display Unit 151, dio Output Modules 152, alarm unit 153 etc..

Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100 During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure UI or GUI of picture and correlation function etc..

Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit 151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT) In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches Input pressure and touch input position and touch input area.

Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode, Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160 The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant. Dio Output Modules 152 can include speaker, buzzer etc..

Alarm unit 153 can provide output to notify event to mobile terminal 100.Typical event is permissible Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm unit 153 can provide output with the generation of notification event in a different manner.Such as, alarm unit 153 can be with the form of vibration Output is provided, when receiving calling, message or some other entrance communication (incomingcommunication), alarm list Unit 153 can provide sense of touch output (that is, vibration) to notify to user.By providing such sense of touch to export, even if When the mobile phone of user is in the pocket of user, user also is able to identify the generation of various event.Alarm unit 153 is also The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.

Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal Data.

Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network The network storage device cooperation of the storage function of 160.

Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or it is so structured that with control Device 180 processed separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or figure Sheet is drawn input and is identified as character or image.

Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit Suitable electric power needed for part and assembly.

Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180. Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language Implementing, software code can be stored in memorizer 160 and be performed by controller 180.

So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form, Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.

As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any Line and wireless communication system and satellite-based communication system operate.

The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.

Such communication system can use different air interfaces and/or physical layer.Such as, communication system use Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under The description in face relates to cdma communication system, but such teaching is equally applicable to other type of system.

With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN) 290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link. If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.

Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).

Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver System (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed For multiple cellular stations.

As shown in Figure 2, broadcast singal is sent in system the mobile terminal operated by broadcsting transmitter (BT) 295 100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1 Signal.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals At least one in 100.

In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtain useful Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the location letter wanted as shown in Figure 1 Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of position of mobile terminal can be followed the tracks of Technology.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.

As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100 Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals It is sent to mobile terminal 100.

In the application, by fingerprint recognition and screen from being initialised to the concurrent process lighted, effectively shorten screen from breath screen Time-consuming to bright screen, thus the treatment effeciency of increasing terminal and response speed, promote Consumer's Experience.

Embodiment one

As it is shown on figure 3, a kind of method that this application provides bright screen, the method comprises the steps that

Step 301, fingerprint sensor obtains finger print information and sends application processor to；

Step 302, described application processor performs fingerprint matching according to described finger print information and processes, and controls described aobvious simultaneously Show that device performs screen and initializes；

Step 303, when fingerprint matching success, described application processor sends first and notifies to described display, described First notice is used for indicating described display to perform bright screen action.

Wherein, after step 302, may also include that step 304, when fingerprint matching failure, described application processor is sent out The second notice is sent to be used for indicating described display to terminate currently processed process to described display, described second notice；Described work as Pre-treatment process is that described screen initializes, or enters for other after the initialization of described screen, before described bright screen action Journey.

Optionally, described display includes: screen IC and backlight module；Application processor described in step 303 sends the After one notice is to described display, may also include that described screen integrated circuit (IC, integrated circuit) receives institute State the first notice, and after described screen has initialized, issue bright screen instruct to described backlight module；Described backlight module connects Receive the instruction of described bright screen, perform bright screen action.In actual application, screen IC can be presented in chip.

Concrete, described step 302 controls described display and performs screen initialization, it may include: described application processes Device sends screen initialization information to described display；Described screen IC receives described screen initialization information and based on described Screen initialization information performs described screen and initializes.

Optionally, after application processor described in step 304 sends described second notice, may also include that described display Screen IC receive described second notice, terminate currently processed process and return to described screen initialize before process.

The said method of the present embodiment can be realized by the mobile terminal shown in Fig. 1, it is also possible to comprised above-mentioned by other The electronic equipment of application processor, display and fingerprint sensor realizes.

In correlation technique, need after fingerprint recognition completes, just start to perform screen and initialize, after screen initializes Just light the backlight of screen.In the present embodiment, screen is initialized and Tong Bu carries out with fingerprint recognition, after fingerprint recognition completes, shield Curtain initializes and is complete or has been carried out majority, after fingerprint completes, can directly light backlight or execution Part of screen initializes can light backlight, saves the time of fingerprint recognition, from breath screen to the process of bright screen have only to 200～ 250ms, has been obviously improved response speed, improves treatment effeciency, improves Consumer's Experience.

Embodiment two

In the present embodiment, process is implemented for the application bright screen method and is described in detail.

As shown in Figure 4, the application method to implement process as follows:

Step 401, under breath screen state, user inputs fingerprint in terminal, the fingerprint sensor scans fingerprint of terminal；

Step 402, fingerprint sensor reports fingerprint event to application processor, and the finger print information of acquisition is included in institute State in fingerprint event and send application processor to；

Step 403, application processor receives fingerprint event, carries out fingerprint recognition process, triggers screen simultaneously and initializes, will Screen initialization information sends screen IC, notification screen IC to；

Concrete, the process of fingerprint recognition may is that the finger print information that described fingerprint sensor is reported by application processor The finger print information prestored with data base contrasts, if the finger print information phase that described finger print information and data base prestore Join, then fingerprint matching success；If the finger print information that described finger print information prestores with data base does not mates, then fingerprint matching is lost Lose.

Step 404, screen IC receives described screen initialization information, performs the initialization of screen parameter；

The initialization of screen parameter, it may include: bright screen parameter and the initialization of device.

Wherein, the initialization of bright screen parameter includes: the gamma value etc. that registration screen display brightness value, registration screen show. Screen display brightness value refers to the brightness that screen shows, can be fixing (such as, when not opening auto brightness), it is also possible to It is self-adaptative adjustment (such as, when opening auto brightness)；The gamma value (gamma) of screen is for regulating LCD screen Display effect.

Wherein, the initialization of device includes: the initialization of luminance sensor.Luminance sensor mainly detection and acquisition ring Border brightness, luminance sensor is mainly used in self-adaptative adjustment screen display brightness.

Step 405, when fingerprint matching success, application processor sends the first notice, described first notice to screen IC Indicate described screen IC to control backlight module after screen initialization terminates and perform bright screen action, and continue step 407；

Step 406, when fingerprint matching failure, application processor sends second to described screen IC and notifies, and described second Notice is for indicating described screen IC to terminate current screen processing, and current process terminates.

Step 407, receive application processor send first notice time, screen IC after screen has initialized to Backlight module sends bright screen instruction, continues step 408；When receiving the second notice that application processor sends, screen IC is eventually Only screen initializes or does not perform the transmission of described bright screen instruction, and current process terminates；

Step 408, backlight module, after the bright screen receiving described application processor instructs, initializes according to described screen The parameter of configuration performs bright screen action, and current process terminates.

In actual application, can typing finger print information preserving in advance.Concrete, by the predetermined finger of fingerprint sensor scans Finger print information and this finger print information is sent in data base and is preserved.This data base can be the content of electronic equipment, it is also possible to It is arranged in the memorizer of electronic equipment, such as the memorizer of mobile terminal shown in Fig. 1.

Wherein it is possible to the multiple finger print information of typing in advance.Coupling wherein any one finger print information can be arranged can be considered The match is successful, it is possible to is just considered when being set to whole fingerprint information matches that the match is successful.

If having had only to a finger print information coupling, then user can any one makes a reservation for by fingerprint sensor scans The fingerprint of finger, if finger print information coupling, can be regarded as that the match is successful, can be directly entered step 405.

If needing all finger print informations all to mate, user needs to scan successively the fingerprint of each predetermined finger, often sweeps Retouch a matching treatment then performing a finger print information, when all the match is successful for all fingerprints, represent all finger print informations all Coupling, now, application processor just sends the first notice.

In above-mentioned flow process, it is asynchronous parallel that fingerprint matching and screen initialize both.If at the beginning of fingerprint recognition and screen In beginningization, one completes but another has not been completed, then principle is as follows: if before fingerprint recognition completes, screen is initial Change is complete, then screen IC directly issues bright screen after receiving the first notice and instructs to backlight module, is receiving Directly terminate current operation after second notice, or perform the initialized retraction operation of screen；If fingerprint recognition completes it After, screen initializes and is not fully complete, then screen IC continues screen after receiving the first notice and initializes, and initial at screen Issue bright screen after having changed and instruct to backlight module, after receiving the second notice, directly terminate screen initialize.

Embodiment three

As it is shown in figure 5, present invention also provides a kind of device for bright screen, it may include: fingerprint sensor 51, answer use Reason device 52 and display 53；Wherein, described fingerprint sensor 51 connects described application processor 52, and described display 53 connects institute State application processor.

Concrete, described fingerprint sensor 51, it may include finger scan module 511 and sending module 512, finger scan mould Block 511, is used for obtaining finger print information；Sending module 512, for sending to the finger print information that described finger scan module obtains Described application processor；Wherein, finger scan module 511 and sending module 512 can be hardware, software or both knots respectively Close, to this, do not limit.

Concrete, described application processor 52, it may include control module 521, fingerprint matching module 522 and notification module 523；Described control module 521, can be used for when receiving described finger print information, controls described fingerprint matching module 522 and starts Fingerprint matching processes, and controls described display 53 simultaneously and starts screen initialization；Described fingerprint matching module 522, can be used for root Perform described fingerprint matching according to described finger print information to process；Notification module 523, for the fingerprint at described fingerprint matching module When being made into merit, send the first notice and be used for indicating described display 53 to perform bright screen to described display 53, described first notice Action；Wherein, control module 521, fingerprint matching module 522 and notification module 523 can be respectively hardware, software or both In conjunction with, to this, do not limit.

Described display 53, including screen IC531 and backlight module 532；It is initial that screen IC531 is used for performing described screen Change, and notify that the most shinny screen instructs to described backlight module 532 receiving described first；Described backlight module 532, uses In performing bright screen action after receiving the instruction of described bright screen.Wherein, screen IC531 and backlight module 532 can be hard respectively Part, software or both combinations, to this, do not limit.

Optionally, described notification module 523, it is additionally operable to when the fingerprint matching failure of described fingerprint matching module 522, sends out The second notice is sent to be used for indicating described display 53 to terminate currently processed process to described display 53, described second notice；Institute State currently processed process can be described screen initialize, or can be described screen initialization after, described bright screen action Other processes before.

Wherein, described screen IC531, it is additionally operable to, when receiving described second notice, terminate currently processed process and move back Return to the process before described screen initializes.

Optionally, described control module 521, specifically for starting fingerprint matching at the described fingerprint matching module 522 of control While process, send screen initialization information to described display；

Described screen IC531, specifically may be used for receiving described screen initialization information and initializing based on described screen Information performs described screen and initializes.

The said apparatus of the present embodiment is placed in the mobile terminal shown in Fig. 1 and realizes, it is also possible to is placed in other and comprises above-mentioned The electronic equipment of application processor, display and fingerprint sensor.In actual application, above-mentioned fingerprint sensor 51 can be included in figure In the sensing unit 140 of mobile terminal shown in 1, application processor 52 can be the controller 180 of mobile terminal shown in Fig. 1, aobvious Show that device 53 can be the display unit 151 in the output unit 150 of mobile terminal shown in Fig. 1.

Embodiment four

Present embodiments providing a kind of terminal, this terminal can include above-mentioned fingerprint sensor 51, application processor 52 and Display 53；Wherein, described fingerprint sensor 51 connects described application processor 52, described display 53 connect described in answer use Reason device.

Here, the composition structure of fingerprint sensor 51, application processor 52 and display 53 and the function etc. of each several part thereof Identical with embodiment two, the present embodiment repeats no more.

In addition, the terminal of the present embodiment can perform the method flow described in embodiment one and/or embodiment two, its tool It is identical with the record of related embodiment that body realizes process, repeats no more.

In the present embodiment, screen can be initialized and Tong Bu carry out with fingerprint recognition by terminal, after fingerprint recognition completes, and screen Initialization is complete or has been carried out majority, can directly light backlight or execution after fingerprint recognition completes Part of screen initializes can light backlight, saves the time of fingerprint recognition, from breath screen to the process of bright screen have only to 200～ 250ms, can be obviously improved the response speed of terminal, improves the treatment effeciency of terminal, improves Consumer's Experience.

Embodiment five

In the present embodiment, it is provided that a kind of computer-readable recording medium, storage has computer executable instructions, described calculating Machine executable instruction is when executed by realizing following method:

The method may include steps of:

Receive the finger print information from fingerprint sensor；

Perform fingerprint matching according to described finger print information to process, control described display simultaneously and perform screen initialization；

Preferably, described computer executable instructions is when executed by also can realizing following steps: in fingerprint matching During failure, send the second notice to described display, described second notice be used for indicating described display terminate currently processed enter Journey；Described currently processed process is that described screen initializes, or is after described screen initializes, before described bright screen action Other processes.

In addition, the computer-readable recording medium in the present embodiment, storage has computer executable instructions, described meter Calculation machine executable instruction is when executed by also realizing the method described in above-described embodiment one and embodiment two, and it is concrete The process realized is identical, repeats no more.

In actual application, this computer-readable medium is placed in the mobile terminal shown in Fig. 1, in computer-readable medium The computer executable instructions of storage can be performed by the controller 180 of this mobile terminal.Such as, this computer-readable medium is also Can be placed in mobile terminal shown in Fig. 1 memorizer 160 or can be as a part for memorizer 160.

The present embodiment additionally provides a kind of electronic equipment, and this electronic equipment comprises the steps that application processor and memorizer, described Memorizer storage has computer executable instructions, described computer executable instructions to be employed to realize such as lower section when processor performs Method:

Receive the finger print information from fingerprint sensor；

Preferably, described computer executable instructions is employed also to realize following steps when processor performs: at fingerprint When it fails to match, send second and notify that, to described display, described second notice is used for indicating described display to terminate current place Reason process；Described currently processed process be described screen initialize, or be described screen initialization after, described bright screen action Other processes before.

In actual application, this electronic equipment can be mobile terminal as shown in Figure 1.In addition to this it is possible to be to have The PC of fingerprint sensor, portable multifunction device, wearable device, mobile phone, panel computer etc..

Embodiment six

The present embodiment provides a kind of unlocking method, by the method described in embodiment one, embodiment two in this unlocking method Light screen.

As shown in Figure 6, concrete, the unlocking method of the present embodiment may include steps of:

Step 601, in the case of electronic equipment locking and screen extinguish, electronic equipment receives user's touching at display That touches the upper input of screen taps operation, described in tap the optional position that operation can be pressing touch screen, it is also possible to be according to touch Appointment position on screen, this appointment position can be set in advance.

Step 602, under the described triggering tapping operation, the fingerprint sensor of electronic equipment is waken up；

Step 603, user places a finger on the scanning area of described fingerprint sensor, fingerprint sensor scans user's finger Fingerprint；

Step 604, after scanning completes, fingerprint sensor reports fingerprint event to the application processor of electronic equipment, and The finger print information of acquisition is included in described fingerprint event；

Step 605, application processor receives fingerprint event, carries out fingerprint recognition process, triggers screen simultaneously and initializes, will Screen initialization information sends screen IC, notification screen IC to；

If having had only to a finger print information coupling, then user can any one makes a reservation for by fingerprint sensor scans The fingerprint of finger, if this finger print information coupling, can be regarded as that the match is successful, can be directly entered step 607.

If needing all finger print informations all to mate, user needs to scan successively the fingerprint of each predetermined finger, often sweeps Retouch a matching treatment then performing a finger print information, when all the match is successful for all fingerprints, represent all finger print informations all Coupling, just can perform step 607；If there being any one finger print information not mate, all can be regarded as that it fails to match, entering step 608.

Step 606, screen IC receives described screen initialization information, performs the initialization of screen parameter；

Step 607, when fingerprint matching success, application processor sends the first notice, described first notice to screen IC Indicate described screen IC to control backlight module after screen initialization terminates and perform bright screen action, and continue step 609；

Step 608, when fingerprint matching failure, application processor sends second to described screen IC and notifies, and described second Notice is for indicating described screen IC to terminate current screen processing, and current process terminates.

Step 609, receive application processor send first notice time, screen IC after screen has initialized to Backlight module sends bright screen instruction, continues step 610；When receiving the second notice that application processor sends, screen IC is eventually Only screen initializes or does not perform the transmission of described bright screen instruction, and electronic equipment unlocks unsuccessfully, and current process terminates；

Step 610, backlight module, after the bright screen receiving described application processor instructs, initializes according to described screen The parameter of configuration performs bright screen action, and electronic equipment unlocks successfully, and current process terminates.

Embodiment seven

The present embodiment provides a kind of electronic equipment, and this electronic equipment includes application processor, display and fingerprint sensor.

Wherein, electronic equipment can be by single application processor, display and fingerprint sensor etc. by connecting and composing. Such as, single application processor can be an independent CPU device, display can be one external or have aobvious Showing the display device of function, such as, touch display device, external display etc., fingerprint sensor can be a single biography Sensor equipment, this sensor has the acupressure probe of scanning fingerprint and the fingerprint pattern of scanning is converted to finger print information (such as signal Information Deng form) processor etc..

In actual application, electronic equipment can also be to be integrated with the functions such as application processor, display and fingerprint sensor The equipment of device, such as PC, portable multifunction device, wearable device, mobile phone, panel computer etc..Preferably, this electronics sets Standby can be mobile terminal as shown in Figure 1.

Concrete, fingerprint sensor, application processor and display in above-mentioned electronic equipment, its function and composition and reality Execute example four identical.Wherein, fingerprint sensor, application processor and display can be fingerprint sensor 51 above respectively, answer With processor 52 and display 53.Wherein, fingerprint sensor 51 connects described application processor 52, and described display 53 connects institute State application processor 52.

In addition, the electronic equipment in the present embodiment can also comprise readable computer readable storage medium storing program for executing, and storage has Computer executable instructions, described computer executable instructions is employed to realize following method when processor performs:

Receive the finger print information from fingerprint sensor；

In addition, the computer-readable recording medium in the present embodiment, storage has computer executable instructions, described meter Calculation machine executable instruction is employed also to realize the method described in above-described embodiment one and embodiment two when processor performs, its The process implemented is identical, repeats no more.

In actual application, this computer-readable medium can be as the internal memory of electronic equipment, or can be as electronic equipment Memorizer.This internal memory or memorizer are connected with application processor, fingerprint sensor and display.The screen of display initializes institute Need parameter or information can be stored in this internal memory or memorizer.

It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this The process of key element, method, article or device there is also other identical element.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.

Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take Business device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.

These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills Art field, is the most in like manner included in the scope of patent protection of the present invention.

Claims

1. the method for a bright screen, it is characterised in that including:

Described application processor performs fingerprint matching according to described finger print information and processes, and controls described display simultaneously and performs screen Initialize；

When fingerprint matching success, described application processor sends the first notice and is used for described display, described first notice Described display is indicated to perform bright screen action.

Method the most according to claim 1, it is characterised in that also include:

When fingerprint matching failure, described application processor sends the second notice and is used for described display, described second notice Described display is indicated to terminate currently processed process；

Described currently processed process be described screen initialize, or be described screen initialization after, described bright screen action it Other front processes.

Method the most according to claim 1, it is characterised in that

Described display includes: screen integrated circuit and backlight module；

Described screen integrated circuit receives described first notice, and issues bright screen after described screen has initialized and instruct to institute State backlight module；

Method the most according to claim 3, it is characterised in that the described display of described control performs screen and initializes, bag Include:

Described screen integrated circuit receives described screen initialization information and performs described screen based on described screen initialization information Curtain initializes.

Method the most according to claim 2, it is characterised in that after described application processor sends described second notice, Also include:

The screen integrated circuit of described display receives described second notice, terminates currently processed process and returns to described screen Process before initialization.

6. the device for bright screen, it is characterised in that including: fingerprint sensor, application processor and display；Wherein, Described fingerprint sensor connects described application processor, and described display connects described application processor；

Described fingerprint sensor, including fingerprint acquisition module and sending module, finger scan module, is used for obtaining finger print information； Sending module, for sending the finger print information that described finger scan module obtains to described application processor；

Described application processor, including control module, fingerprint matching module and notification module；Described control module, for connecing When receiving described finger print information, control described fingerprint matching module and start fingerprint matching process, control described display simultaneously and open Beginning screen initializes；Described fingerprint matching module, processes for performing described fingerprint matching according to described finger print information；Notice mould Block, for when the fingerprint matching success of described fingerprint matching module, sends first and notifies that, to described display, described first leads to Know for indicating described display to perform bright screen action；

Described display, including screen integrated circuit and backlight module, screen integrated circuit is used for performing described screen and initializes, And notify that the most shinny screen instructs to described backlight module receiving described first；Described backlight module, for receiving Bright screen action is performed to described bright screen after instructing.

Device the most according to claim 6, it is characterised in that

Described notification module, is additionally operable to when the fingerprint matching failure of described fingerprint matching module, sends the second notice to described Display, described second notice is used for indicating described display to terminate currently processed process；

Device the most according to claim 6, it is characterised in that

Described screen integrated circuit, is additionally operable to, when receiving described second notice, terminate currently processed process and return to institute State the process before screen initializes.

Device the most according to claim 6, it is characterised in that

Described control module, while starting fingerprint matching process at the described fingerprint matching module of control, by screen Initialization information sends described display to；

Described screen integrated circuit, specifically for receiving described screen initialization information and holding based on described screen initialization information The described screen of row initializes.

10. an electronic equipment, including: application processor and memorizer, it is characterised in that described memorizer storage has computer Executable instruction, described computer executable instructions is employed to realize following method when processor performs:

Receive the finger print information from fingerprint sensor；

When fingerprint matching success, send the first notice and be used for indicating described display to described display, described first notice Perform bright screen action.