CN106971148A - A kind of display screen, control method of electronic device and device - Google Patents
A kind of display screen, control method of electronic device and device Download PDFInfo
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- CN106971148A CN106971148A CN201710147345.3A CN201710147345A CN106971148A CN 106971148 A CN106971148 A CN 106971148A CN 201710147345 A CN201710147345 A CN 201710147345A CN 106971148 A CN106971148 A CN 106971148A
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- fingerprint
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- signal receiving
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- electronic equipment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
Abstract
The invention discloses a kind of display screen, control method of electronic device and device, wherein the display screen includes：Display panel, pressure sensitive layer and fingerprint signal receiving layer.The electronic equipment is provided with the display screen, and the control method of electronic device includes：Receive the pressure that the pressure sensitive layer is sensed；Judge whether the pressure exceeds predetermined threshold value；When the pressure exceeds predetermined threshold value, start the fingerprint signal receiving layer to gather fingerprint；Judge whether the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint；When the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint, operation is unlocked.Fingerprint identification function is started by pressure sensitive, the operability of electronic equipment is improved.The fingerprint identification function of electronic equipment full screen is quickly and easily realized by the optional position of firmly pressing electronic equipment screen, man-machine interaction experience is further lifted.
Description
Technical field
The present invention relates to human-computer interaction technique field, and in particular to a kind of display screen, control method of electronic device and device.
Background technology
With the development of electronic information technology, fingerprint identification technology is widely used in display screen operating system, is people
Operation electronic equipment brings great convenience.Fingerprint identification technology is by the fingerprint of the person that compares electronic device and pre-saves
The identity of user fingerprints come verification operation person.
At present, fingerprint recognition mainly uses capacitive sensing techniques and ultrasonic technology.Capacitive sensing techniques mainly utilize people
The electric current sensing of body, it is difficult to identify three-dimensional detail and unique fingerprint feature, and the liquid crystal with full frame fingerprint identification function
Display device structure is more, thickness is larger.Ultrasonic technology is that, directly through skin surface, can recognize that user using sound wave
The three-dimensional detail and unique fingerprint feature of finger.Fingerprint recognition based on ultrasonic wave and the fingerprint recognition phase based on capacitance sensing
Than with many advantages, for example, the intelligent hand being made up of glass, aluminium, stainless steel, sapphire or plastic or other material can be penetrated
Machine shell carries out finger scan, with stronger anti-tampering property, preferable directionality and strong penetration capacity.
But recognized for full frame ultrasonic fingerprint, be also difficult to call ultrasonic fingerprint according to using actual use situation at present
Module.For example, being ceased in electronic equipment under screen or screen lock state, it is impossible to directly carry out ultrasonic fingerprint identification on screen, and
And power consumption during ultrasonic wave work is far longer than the fingerprint recognition chip of other capacitance sensings.If ultrasound can not be called easily
Ripple fingerprint recognition, particularly breath screen and the state of screen locking carry out full frame ultrasonic fingerprint identification, then ultrasonic fingerprint is recognized still
It is difficult to really be applied to electronic equipment.
The content of the invention
In view of this, it is existing to solve the embodiments of the invention provide a kind of display screen, control method of electronic device and device
There is the problem of being difficult to call fingerprint identification module according to actual use situation in technology.
First aspect present invention provides a kind of display screen, including：Display panel；Pressure sensitive layer, is arranged on described aobvious
Show below panel, for when sensing push action, sending activation signal；Fingerprint signal receiving layer, is arranged on the pressure
Below inductive layer, for starting when receiving the activation signal, to receive fingerprint signal.
Fingerprint identification function can conveniently and efficiently be called by the display screen, thus realize electronic equipment cease screen or
Fingerprint recognition is directly carried out on screen by pressing under screen lock state.
With reference to first aspect present invention, in first aspect present invention first embodiment, the pressure sensitive layer is by multiple
Pressure sensitive module is constituted, and the fingerprint signal receiving layer is made up of multiple fingerprint signal receiving modules；The multiple feeling of stress
Module is answered to be corresponded with the multiple fingerprint signal receiving module, when the pressure sensitive module senses push action,
Activation signal is sent to corresponding fingerprint signal receiving module, the fingerprint signal receiving module for receiving the activation signal is opened
It is dynamic, to receive fingerprint signal.
The fingerprint identification module of relevant position can just be opened by the optional position of firmly pressing screen, realized in electronics
The full frame of equipment realizes fingerprint recognition.
Second aspect of the present invention provides a kind of electronic equipment control method, and the electronic equipment is provided with first party of the present invention
Display screen described in face or first aspect present invention first embodiment, this method includes：Receive the pressure sensitive layer sense
The pressure measured；Judge whether the pressure exceeds predetermined threshold value；When the pressure exceeds predetermined threshold value, start the fingerprint
Signal receiving layer is to gather fingerprint；Judge whether the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint；When
When the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint, operation is unlocked.
Fingerprint identification function is started by pressure sensitive, the operability of electronic equipment is improved, so as to further be lifted
Man-machine interaction experience.Can be without being known by reserving perforate for fingerprint identification module or fingerprint being indicated on electronic equipment screen
Other position, it becomes possible to which electronic equipment full screen is quickly and easily realized by the optional position of firmly pressing electronic equipment screen
Fingerprint identification function.
With reference to second aspect of the present invention, in second aspect of the present invention first embodiment, the feeling of stress is received described
Before the step of pressure for answering layer to sense, in addition to：Detection device state, the equipment state is screen opening state, answered
With running state of programs or screen closed mode.
By detection device state, fingerprint recognition work(can be conveniently and efficiently called when electronic equipment is in different conditions
Can, particularly full frame fingerprint recognition can be realized on the screen of the electronic device in the state of breath screen and screen locking.
With reference to second aspect of the present invention first embodiment, in second aspect of the present invention second embodiment, when detecting
When equipment state is screen opening state, the startup fingerprint signal receiving layer to gather fingerprint, including：Monitor whether to connect
Receive fingerprint recognition request；When receiving the fingerprint recognition request, activate is used to show application program in the display screen
All regions beyond figure target area.
When electronic equipment screen is in opening, asked for the fingerprint recognition received, by activating display screen
In be used to show all regions beyond application program image target region, realize the fingerprint recognition of screen pressing position.
With reference to second aspect of the present invention first embodiment, in the embodiment of second aspect of the present invention the 3rd, when detecting
When equipment state is screen closed mode, the startup fingerprint signal receiving layer to gather fingerprint, including：Activation is described aobvious
The Zone Full of display screen.
When electronic equipment screen is closed, asked for the fingerprint recognition received, by activating display screen
Zone Full, realize the fingerprint recognition of screen pressing position.
Third aspect present invention provides a kind of electronic equipment control device, and the electronic equipment is provided with first party of the present invention
Display screen described in face or first aspect present invention first embodiment, the device includes：Receiving module, it is described for receiving
The pressure that pressure sensitive layer is sensed；Pressure judge module, for judging whether the pressure exceeds predetermined threshold value；Start mould
Block, for when the pressure exceeds predetermined threshold value, starting the fingerprint signal receiving layer to gather fingerprint；Fingerprint judges mould
Block, for judging whether the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint；Unlocked state, for working as
State fingerprint that fingerprint signal receiving layer collects it is identical with preset fingerprint when, be unlocked operation.
Fingerprint identification function is started by pressure sensitive, the operability of electronic equipment is improved, so as to further be lifted
Man-machine interaction experience.Can be without being known by reserving perforate for fingerprint identification module or fingerprint being indicated on electronic equipment screen
Other position, it becomes possible to which electronic equipment full screen is quickly and easily realized by the optional position of firmly pressing electronic equipment screen
Fingerprint identification function.
With reference to third aspect present invention, in third aspect present invention first embodiment, in addition to：Detection module, is used for
Detection device state, the equipment state is screen opening state, application program running state or screen closed mode.
By detection device state, fingerprint recognition work(can be conveniently and efficiently called when electronic equipment is in different conditions
Can, particularly full frame fingerprint recognition can be realized on the screen of the electronic device in the state of breath screen and screen locking.
With reference to third aspect present invention first embodiment, in third aspect present invention second embodiment, when detecting
When equipment state is screen opening state, the starting module includes：Submodule is monitored, for monitoring whether that receiving fingerprint knows
Do not invite and ask；Submodule is activated, for when receiving the fingerprint recognition request, activate to be used to show application in the display screen
All regions beyond programme diagram target area.
When electronic equipment screen is in opening, asked for the fingerprint recognition received, by activating display screen
In be used to show all regions beyond application program image target region, realize the fingerprint recognition of screen pressing position.
With reference to third aspect present invention first embodiment, in the embodiment of third aspect present invention the 3rd, when detecting
When equipment state is screen closed mode, the starting module includes：Activate submodule, the whole for activating the display screen
Region.
When electronic equipment screen is closed, asked for the fingerprint recognition received, by activating display screen
Zone Full, realize the fingerprint recognition of screen pressing position.
Fourth aspect present invention provides a kind of electronic equipment, including：Display device, memory and processor, it is described aobvious
Interconnected between showing device, the memory and the processor by bus, the computer that is stored with the memory refers to
Order, the processor is by performing the computer instruction, so as to realize following methods：
Receive the pressure that the pressure sensitive layer is sensed；Judge whether the pressure exceeds predetermined threshold value；When the pressure
When power exceeds predetermined threshold value, start the fingerprint signal receiving layer to gather fingerprint；Judge the fingerprint signal receiving layer collection
Whether the fingerprint arrived is identical with preset fingerprint；When the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint,
It is unlocked operation.
Fingerprint identification function is started by pressure sensitive, the operability of electronic equipment is improved, so as to further be lifted
Man-machine interaction experience.Can be without being known by reserving perforate for fingerprint identification module or fingerprint being indicated on electronic equipment screen
Other position, it becomes possible to which electronic equipment full screen is quickly and easily realized by the optional position of firmly pressing electronic equipment screen
Fingerprint identification function.
Brief description of the drawings
The features and advantages of the present invention can be more clearly understood from by reference to accompanying drawing, accompanying drawing is schematical without that should manage
Solve to carry out any limitation to the present invention, in the accompanying drawings：
Fig. 1 shows a kind of structural representation of display screen in the embodiment of the present invention；
Fig. 2 shows the hardware architecture diagram of a kind of electronic equipment in the embodiment of the present invention；
Fig. 3 shows the flow chart of a kind of electronic equipment control method in the embodiment of the present invention；
Fig. 4 shows the flow chart of a kind of electronic equipment control method in another embodiment of the present invention；
Fig. 5 shows the structural representation of a kind of electronic equipment control device in the embodiment of the present invention；
Fig. 6 shows the structural representation of a kind of electronic equipment control device in another embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
Display screen provided in an embodiment of the present invention can apply to include the electronic equipment of multiple application programs, such as mobile phone
Or tablet personal computer etc..The structural representation of display screen provided in an embodiment of the present invention as shown in figure 1, including：Display panel 10, pressure
Power inductive layer 20 and fingerprint signal receiving layer 30.Display panel 10 can include touching liquid-crystal display screen and be arranged on the touch
Backlight layer below LCDs, or touch organic electronic light emitting display.Pass through touching liquid-crystal display screen and backlight layer
Or organic electronic light emitting display is touched, and it is integrated with pressure sensitive layer 20 and fingerprint signal receiving layer 30, expand display screen
Interactive mode, while three-dimensional screen operation is realized, full frame fingerprint recognition operation is carried out by firmly pressing.Pressure sensitive layer
20, the lower section of display panel 10 is arranged on, for when sensing push action, sending activation signal.Specifically, can be using pressure
Force snesor realizes the sensing of push action.Fingerprint signal receiving layer 30, is arranged on the lower section of pressure sensitive layer 20, for receiving
Start during to the activation signal, to receive fingerprint signal.Specifically, it can be referred to using ultrasonic fingerprint identification module to realize
Line signal is received and recognized.Fingerprint identification function can conveniently and efficiently be called by the display screen, so as to realize in electronics
Fingerprint recognition is directly carried out on screen by pressing under equipment breath screen or screen lock state, solution is difficult to basis in the prior art
The problem of actual use situation calls fingerprint identification module.
Preferably, pressure sensitive layer 20 can be made up of multiple pressure sensitive modules, and fingerprint signal receiving layer 30 can be by
Multiple fingerprint signal receiving module compositions；A pair of the multiple pressure sensitive module and the multiple fingerprint signal receiving module 1
Should, when the pressure sensitive module senses push action, activation signal is sent to corresponding fingerprint signal receiving module, is connect
The fingerprint signal receiving module for receiving the activation signal starts, to receive fingerprint signal.Pass through any of firmly pressing screen
Position can just open the fingerprint identification module of relevant position, and realization realizes fingerprint recognition in the full frame of electronic equipment.
Specifically, the multiple pressure sensitive module is identical with the area of the multiple fingerprint signal receiving module.It is identical
The pressure sensitive module of area, when pressing screen, only to start the fingerprint signal of pressing position with fingerprint signal receiving module
Receiving module, reduces power consumption.Corresponding each pair of pressure sensitive module and fingerprint signal receiving module are overlapping on direction is pressed
Set.Pressure sensitive module and fingerprint signal receiving module are overlapped on pressing direction, can quickly start pressing position
Fingerprint signal receiving module.
Control method of electronic device provided in an embodiment of the present invention can apply to the electronics comprising multiple application programs and set
Standby, the mobile terminal such as mobile phone or tablet personal computer, the electronic equipment is provided with above-mentioned display screen.It is provided in an embodiment of the present invention
Electronic equipment by taking mobile phone as an example, its hardware architecture diagram as shown in Fig. 2 including：Radio frequency (RadioFrequency, RF) circuit
210th, memory 220, input block 230, display unit 240, sensor 250, voicefrequency circuit 260, Wireless Fidelity
The parts such as (wirelessfidelity, WiFi) module 270, processor 280 and power supply 290.Those skilled in the art can be with
Understand, the handset structure shown in Fig. 2 does not constitute the restriction to mobile phone, can include than illustrating more or less parts,
Either combine some parts or different parts arrangement.
Each component parts of mobile phone is specifically introduced with reference to Fig. 2：
RF circuits 210 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information is received, handled to processor 280；In addition, being sent to base station by up data are designed.Generally, RF circuits 210
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier
(LowNoiseAmplifier, LNA), duplexer etc..In addition, RF circuits 210 can also pass through radio communication and network and other
Equipment communication.
Memory 220 can be used for storage software program and module, and processor 280 is stored in memory 220 by operation
Software program and module, so as to perform various function application and the data processing of mobile phone.Memory 220 can mainly include
Storing program area and storage data field, wherein, the application journey that storing program area can be needed for storage program area, at least one function
Sequence (such as sound-playing function, image player function etc.) etc.；Storage data field can be stored uses what is created according to mobile phone
Data (such as voice data, phone directory etc.) etc..In addition, memory 220 can include high-speed random access memory, can be with
Including nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-states
Part.
Input block 230 can be used for the numeral or character information for receiving input, and produce with the user of mobile phone set with
And the relevant key signals input of function control.Specifically, input block 230 may include that contact panel 231 and other inputs are set
Standby 232.Contact panel 231, also referred to as touch-screen, collecting touch operation of the user on or near it, (such as user uses
The operation of any suitable object such as finger, stylus or annex on contact panel 231 or near contact panel 231), and root
Corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 231 may include touch detecting apparatus and touch
Two parts of controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation is brought,
Transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into touching
Point coordinates, then give processor 280, and the order sent of reception processing device 280 and can be performed.Furthermore, it is possible to using electricity
The polytypes such as resistive, condenser type, infrared ray and surface acoustic wave realize contact panel 231.Except contact panel 231, input
Unit 230 can also include other input equipments 232.Specifically, other input equipments 232 can include but is not limited to secondary or physical bond
One or more in disk, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Display unit 240 can be used for the various of the information that is inputted by user of display or the information for being supplied to user and mobile phone
Menu.Display unit 240 may include display panel 241, optionally, can use liquid crystal display
(LiquidCrystalDisplay, LCD), Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) etc.
Form configures display panel 241.Further, contact panel 231 can cover display panel 241, when contact panel 231 is detected
To after the touch operation on or near it, processor 280 is sent to determine the type of touch event, with preprocessor 280
Corresponding visual output is provided on display panel 241 according to the type of touch event.Although in fig. 2, contact panel 231 with
Display panel 241 is input and the input function that mobile phone is realized as two independent parts, but in certain embodiments,
Can be by contact panel 231 and the input that is integrated and realizing mobile phone of display panel 241 and output function.
Mobile phone may also include at least one sensor 250, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel 241, proximity transducer can close display panel 241 when mobile phone is moved in one's ear
And/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (generally three axles) acceleration
Size, size and the direction of gravity are can detect that when static, available for identification mobile phone posture application (such as horizontal/vertical screen is cut
Change, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；May be used also as mobile phone
The other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared ray sensor of configuration, will not be repeated here.
Voicefrequency circuit 260, loudspeaker 261, microphone 262 can provide the COBBAIF between user and mobile phone.Audio-frequency electric
Electric signal after the voice data received conversion can be transferred to loudspeaker 261, sound is converted to by loudspeaker 261 by road 260
Signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 262, by voicefrequency circuit 260 receive after turn
It is changed to voice data, then after voice data output processor 280 is handled, through RF circuits 210 to be sent to such as another mobile phone,
Or export voice data to memory 220 so as to further processing.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi module 270
Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.
Processor 280 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to
Cross operation or perform and be stored in software program and/or module in memory 220, and call and be stored in memory 220
Data, perform the various functions and processing data of mobile phone, so as to carry out integral monitoring to mobile phone.Optionally, processor 280 can be wrapped
Include one or more processing units；It is preferred that, processor 280 can integrated application processor and modem processor, wherein, should
Operating system, user interface and application program etc. are mainly handled with processor, modem processor mainly handles radio communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 280.
Mobile phone also includes the power supply 290 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply pipe
Reason system and processor 280 are logically contiguous, so as to realize management charging, electric discharge and power managed by power-supply management system
Etc. function.
Although not shown, mobile phone can also include camera, bluetooth module etc., will not be repeated here.
The embodiment of the present invention provide a kind of electronic equipment control method, its flow chart as shown in figure 3, including：
S301, receives the pressure that the pressure sensitive layer is sensed.Specifically, by the electronic equipment display screen
Pressure sensitive layer, can sense the pressure that user's finger presses screen.
S302, judges whether the pressure exceeds predetermined threshold value.User's finger is pressed to the pressure value and default threshold of screen
Value is compared, and judges whether that starting fingerprint signal corresponding with finger pressing position connects to the pressing of screen according to user's finger
Receive layer.
S303, when the pressure exceeds predetermined threshold value, starts the fingerprint signal receiving layer to gather fingerprint.Specifically
Ground, can carry out the collection of fingerprint using ultrasonic fingerprint module.Ultrasonic fingerprint mould is directly opened by firmly pressing screen
Block, carries out ultrasonic fingerprint collection and identification, as long as so as to realize that firmly pressing screen can just open ultrasound at any time
Ripple fingerprint recognition.
Further, when the pressure is without departing from predetermined threshold value, then do not start the fingerprint signal receiving layer to gather
Fingerprint.
S304, judges whether the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint.Specifically, can be with
According to user's request prestored user fingerprint, the fingerprint collected and preset fingerprint are compared.
S305, when the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint, is unlocked operation.
Fingerprint identification function is started by pressure sensitive, the operability of electronic equipment is improved, so as to further be lifted
Man-machine interaction experience.Can be without being known by reserving perforate for fingerprint identification module or fingerprint being indicated on electronic equipment screen
Other position, it becomes possible to which electronic equipment full screen is quickly and easily realized by the optional position of firmly pressing electronic equipment screen
Fingerprint identification function.
Another embodiment of the present invention provides a kind of electronic equipment control method, and its flow chart is as shown in Figure 4.Received described
Before the step of pressure that the pressure sensitive layer is sensed, in addition to：Detection device state, the equipment state is that screen is opened
Open state, application program running state or screen closed mode.By detection device state, difference can be in electronic equipment
Fingerprint identification function is conveniently and efficiently called during state, particularly breath screen and screen locking in the state of can electronic equipment screen
Full frame fingerprint recognition is realized on curtain.Specifically, the control method of electronic device includes：
S401, detection device state, the equipment state is that screen opening state, application program running state or screen are closed
Closed state.
Specifically, when pressing the progress mobile phone ultrasonic fingerprint identification of screen optional position, according to different equipment states
There can be following three kinds of mode of operations：The first, in the case where screen lock state is screen closed mode, firmly presses screen, passes through pressure
Ultrasonic fingerprint module at the activation pressing of power inductive layer, realizes breath screen ultrasonic fingerprint unblock.Second, in screen opening shape
Under state, when needing to carry out fingerprint recognition, in the homepage blank space (at nonusable routine icon) of mobile phone, firmly pressing is shielded
Curtain, by the ultrasonic fingerprint module at pressure sensitive layer activation pressing, realizes that ultrasonic fingerprint is recognized.The third, in application
Under running state of programs, when operating application program to need to carry out fingerprint recognition, any position in application program viewing area
Put and firmly press screen, by the ultrasonic fingerprint module at pressure sensitive layer activation pressing, realize that ultrasonic fingerprint is recognized.
Under three kinds of mode of operations that mobile phone ultrasonic fingerprint is recognized, screen is firmly pressed, area pressed will be activated
Ultrasonic fingerprint identifying system, the ultrasonic fingerprint identifying system in the region completes fingerprint recognition, and the ultrasonic wave in other regions refers to
Line module is not activated, in a dormant state, therefore not may require that very big power consumption.
S402, receives the pressure that the pressure sensitive layer is sensed.Specifically, by the electronic equipment display screen
Pressure sensitive layer, can sense the pressure that user's finger presses screen.
S403, judges whether the pressure exceeds predetermined threshold value.User's finger is pressed to the pressure value and default threshold of screen
Value is compared, and judges whether that starting fingerprint signal corresponding with finger pressing position connects to the pressing of screen according to user's finger
Receive layer.
S404, when the pressure exceeds predetermined threshold value, starts the fingerprint signal receiving layer to gather fingerprint.
Preferably, when it is screen opening state to detect equipment state, step S404 includes：
S4041a, monitors whether to receive fingerprint recognition request.When the pressure for judging user's finger pressing screen exceeds pre-
If during threshold value, that is, receiving fingerprint recognition request.
S4042a, when receiving the fingerprint recognition request, activate is used to show application program image in the display screen
All regions beyond target area.
When electronic equipment screen is in opening, asked for the fingerprint recognition received, by activating display screen
In be used to show all regions beyond application program image target region, realize the fingerprint recognition of screen pressing position.
Preferably, when it is application program running state to detect equipment state, step S404 includes：
S4041b, monitors whether to receive fingerprint recognition request.When judgement user's finger pressing screen
When pressure exceeds predetermined threshold value, that is, receive fingerprint recognition request.
S4042b, when receiving the fingerprint recognition request, activates the Zone Full of the display screen.
When electronic equipment screen is in application program running state, asked for the fingerprint recognition received, by swashing
The Zone Full of display screen living, realizes the fingerprint recognition of screen pressing position.
Preferably, when it is screen closed mode to detect equipment state, step S404 includes：
S4041c, activates the Zone Full of the display screen.
When electronic equipment screen is closed, asked for the fingerprint recognition received, by activating display screen
Zone Full, realize the fingerprint recognition of screen pressing position.
S405, judges whether the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint.Specifically, can be with
According to user's request prestored user fingerprint, the fingerprint collected and preset fingerprint are compared.
S406, when the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint, is unlocked operation.
Fingerprint identification function is started by pressure sensitive, the operability of electronic equipment is improved, so as to further be lifted
Man-machine interaction experience.Can be without being known by reserving perforate for fingerprint identification module or fingerprint being indicated on electronic equipment screen
Other position, it becomes possible to which electronic equipment full screen is quickly and easily realized by the optional position of firmly pressing electronic equipment screen
Fingerprint identification function.
Above-described embodiment describes control method of electronic device of the present invention, and electronic equipment is controlled below by embodiment to fill
Put and illustrate.
Referring to Fig. 5, the embodiment of the present invention provides a kind of electronic equipment control device, including：Receiving module 51, for connecing
Receive the pressure that the pressure sensitive layer is sensed.Pressure judge module 52, for judging whether the pressure exceeds predetermined threshold value.
Starting module 53, for when the pressure exceeds predetermined threshold value, starting the fingerprint signal receiving layer to gather fingerprint.Fingerprint
Judge module 54, for judging whether the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint.Unlocked state
55, for when the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint, being unlocked operation.
The device starts fingerprint identification function by pressure sensitive, the operability of electronic equipment is improved, so as to enter one
Step lifting man-machine interaction experience.Can be without by reserving perforate for fingerprint identification module or being indicated on electronic equipment screen
Fingerprint recognition position, it becomes possible to quickly and easily realize that electronic equipment is complete by the optional position of firmly pressing electronic equipment screen
The fingerprint identification function of screen.
Alternatively, as shown in fig. 6, in some embodiments of the invention, electronic appliance controlling device also includes detection module 61,
For detection device state, the equipment state is screen opening state, application program running state or screen closed mode.It is logical
Detection device state is crossed, fingerprint identification function can be conveniently and efficiently called when electronic equipment is in different conditions, particularly
Full frame fingerprint recognition can be realized on the screen of the electronic device in the state of breath screen and screen locking.
Alternatively, when it is screen opening state to detect equipment state, the starting module 53 includes：
Submodule is monitored, for monitoring whether to receive fingerprint recognition request；
Submodule is activated, for when receiving the fingerprint recognition request, activating should for display in the display screen
With all regions beyond programme diagram target area.
When electronic equipment screen is in opening, asked for the fingerprint recognition received, by activating display screen
In be used to show all regions beyond application program image target region, realize the fingerprint recognition of screen pressing position.
Alternatively, when it is application program running state to detect equipment state, the starting module 53 includes：Monitoring
Module, for monitoring whether to receive fingerprint recognition request；Submodule is activated, the fingerprint recognition request is received for working as
When, activate the Zone Full of the display screen.
When electronic equipment screen is in application program running state, asked for the fingerprint recognition received, by swashing
The Zone Full of display screen living, realizes the fingerprint recognition of screen pressing position.
Alternatively, when it is screen closed mode to detect equipment state, the starting module 53 includes：Activate submodule
Block, the Zone Full for activating the display screen.
When electronic equipment screen is closed, asked for the fingerprint recognition received, by activating display screen
Zone Full, realize the fingerprint recognition of screen pressing position.
It is to lead to it will be understood by those skilled in the art that realizing all or part of flow in above-described embodiment method
Cross computer program to instruct the hardware of correlation to complete, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (ROM) or random access memory (RAM) etc..
Although being described in conjunction with the accompanying embodiments of the invention, those skilled in the art can not depart from the present invention
Spirit and scope in the case of various modification can be adapted and modification, such modifications and variations are each fallen within by appended claims institute
Within the scope of restriction.
Claims (10)
1. a kind of display screen, it is characterised in that including：
Display panel；
Pressure sensitive layer, is arranged on below the display panel, for when sensing push action, sending activation signal；
Fingerprint signal receiving layer, is arranged on the pressure sensitive layer lower section, for starting when receiving the activation signal, with
Receive fingerprint signal.
2. display screen according to claim 1, it is characterised in that the pressure sensitive layer is by multiple pressure sensitive module groups
Into the fingerprint signal receiving layer is made up of multiple fingerprint signal receiving modules；The multiple pressure sensitive module with it is described many
Individual fingerprint signal receiving module is corresponded, when the pressure sensitive module senses push action, is believed to corresponding fingerprint
Number receiving module sends activation signal, and the fingerprint signal receiving module for receiving the activation signal starts, to receive fingerprint letter
Number.
3. a kind of electronic equipment control method, the electronic equipment is provided with the display screen any one of claim 1-2, its
It is characterised by, including：
Receive the pressure that the pressure sensitive layer is sensed；
Judge whether the pressure exceeds predetermined threshold value；
When the pressure exceeds predetermined threshold value, start the fingerprint signal receiving layer to gather fingerprint；
Judge whether the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint；
When the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint, operation is unlocked.
4. method according to claim 3, it is characterised in that receive the pressure that the pressure sensitive layer is sensed described
The step of before, in addition to：
Detection device state, the equipment state is screen opening state, application program running state or screen closed mode.
5. method according to claim 4, it is characterised in that when it is screen opening state to detect equipment state, institute
The startup fingerprint signal receiving layer is stated to gather fingerprint, including：
Monitor whether to receive fingerprint recognition request；
When receiving the fingerprint recognition request, activate is used to show beyond application program image target region in the display screen
All regions.
6. method according to claim 4, it is characterised in that when it is screen closed mode to detect equipment state, institute
The startup fingerprint signal receiving layer is stated to gather fingerprint, including：
Activate the Zone Full of the display screen.
7. a kind of electronic equipment control device, the electronic equipment is provided with the display screen any one of claim 1-2, its
It is characterised by, including：
Receiving module, for receiving the pressure that the pressure sensitive layer is sensed；
Pressure judge module, for judging whether the pressure exceeds predetermined threshold value；
Starting module, for when the pressure exceeds predetermined threshold value, starting the fingerprint signal receiving layer to gather fingerprint；
Fingerprint judge module, for judging whether the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint；
Unlocked state, for when the fingerprint that the fingerprint signal receiving layer is collected is identical with preset fingerprint, being unlocked behaviour
Make.
8. device according to claim 7, it is characterised in that also include：
Detection module, for detection device state, the equipment state is screen opening state, application program running state or screen
Curtain closed mode.
9. device according to claim 8, it is characterised in that when it is screen opening state to detect equipment state, institute
Stating starting module includes：
Submodule is monitored, for monitoring whether to receive fingerprint recognition request；
Submodule is activated, for when receiving the fingerprint recognition request, activating to be used for display application journey in the display screen
All regions beyond sequence figure target area.
10. device according to claim 8, it is characterised in that when it is screen closed mode to detect equipment state, institute
Stating starting module includes：
Activate submodule, the Zone Full for activating the display screen.
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