CN110114778A - Fingerprint identification method and terminal device under a kind of screen applied to terminal device - Google Patents
Fingerprint identification method and terminal device under a kind of screen applied to terminal device Download PDFInfo
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- CN110114778A CN110114778A CN201980000475.1A CN201980000475A CN110114778A CN 110114778 A CN110114778 A CN 110114778A CN 201980000475 A CN201980000475 A CN 201980000475A CN 110114778 A CN110114778 A CN 110114778A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000012545 processing Methods 0.000 claims abstract description 69
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- 238000003491 array Methods 0.000 description 16
- 238000003825 pressing Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 11
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- 238000001514 detection method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 230000004069 differentiation Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
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- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Input (AREA)
- Telephone Function (AREA)
Abstract
Fingerprint identification method and terminal device under a kind of screen applied to terminal device, shield the fingerprint identification module that lower fingerprint identification method includes: the terminal device to be activated, judges whether to receive the user's operation (S101) for carrying out fingerprint identification region；It such as receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can carry out fingerprint recognition processing (S102)；The fingerprint identification module such as confirmly detects user's finger, then carries out the fingerprint recognition processing (S103) for the user's finger.Fingerprint identification method is not necessarily to determine fingerprint identification region by observing under shielding, it may be achieved fingerprint recognition under quick and easy screen.
Description
Technical field
This application involves fingerprint identification method under field of terminal equipment more particularly to a kind of screen applied to terminal device with
And terminal device.
Background technique
Under the background that display screen demand of the terminal devices such as mobile phone to large scale and high screen accounting improves, refer to down equipped with screen
The terminal devices such as the mobile phone of line identification have obtained consumer electronics market and have been widely recognized as, and it is more more and more universal to shield lower fingerprint product.Screen
Lower fingerprint recognition is to be placed in the associated component (generally including fingerprint recognition mould group) of fingerprint recognition under display screen, Yong Huxu
It will be using the designated position of the modes operating display such as touching or pressing, to complete the process of fingerprint recognition.Compared to tradition
Fingerprinting scheme, shield lower fingerprint recognition and be not take up additional mobile phone surface area, the terminals such as mobile phone can be greatly improved and set
Standby screen accounting.
While shielding lower fingerprinting scheme bring convenience, inconvenient similarly has also been introduced, such as user must
It must be in the case where solving lock screen, by observing and determine the instruction of the fingerprint identification region shown on screen, then for corresponding
Fingerprint identification region operated, to complete the process of fingerprint recognition.
Therefore, how more rapidly to be asked with the easy lower fingerprint recognition that shield as the technology of urgent need to resolve in the prior art
Topic.
Summary of the invention
In view of this, the application provides fingerprint identification method and terminal device under a kind of screen applied to terminal device,
It is not necessarily to determine fingerprint identification region by observing, it may be achieved fingerprint recognition under quick and easy screen.
The application provides a kind of method of fingerprint recognition under the screen applied to terminal device, comprising:
If the fingerprint identification module of the terminal device is activated, judges whether to receive fingerprint identification region is carried out
User's operation；It such as receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can carry out fingerprint recognition
Processing；The fingerprint identification module such as confirmly detects user's finger, then carries out at the fingerprint recognition for the user's finger
Reason.
The application also provides the exchange method under a kind of screen in fingerprint recognition, comprising: in the fingerprint recognition mould of terminal device
Block is activated, and judges whether to receive the user's operation for carrying out fingerprint identification region；It such as receives, then triggers vibrating motor
Corresponding first movement is generated to prompt user that can carry out fingerprint recognition processing.
The application also provides a kind of with the terminal device for shielding lower fingerprint identification function, comprising: main body and is located at main body
Display screen on fingerprint identification region, be installed on the fingerprint identification module and vibrating motor of the body interior, such as end
The fingerprint identification module of end equipment is activated, and judges whether to receive the user's operation for carrying out fingerprint identification region；Such as connect
It receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can carry out fingerprint recognition processing；The fingerprint is known
Other module such as confirmly detects user's finger, then carries out handling for the fingerprint recognition of the user's finger.
The application also provides fingerprint identification device under a kind of screen applied to terminal device, comprising: is located at terminal device master
Fingerprint identification region on the display screen of body, the fingerprint identification module and vibrating motor for being installed on the body interior, it is such as described
The fingerprint identification module of terminal device is activated, and judges whether to receive the user's operation for carrying out fingerprint identification region；Such as
It receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can carry out fingerprint recognition processing；The fingerprint
Identification module such as confirmly detects user's finger, then carries out handling for the fingerprint recognition of the user's finger.
By above technical scheme as it can be seen that the fingerprint identification module of for example described terminal device of the embodiment of the present application is activated, sentence
It is disconnected whether to receive the user's operation carried out to fingerprint identification region；It such as receives, then it is corresponding to trigger vibrating motor generation
First movement.User can determine that the terminal device can carry out fingerprint recognition processing by first movement, as fingerprint is known
Other module confirmly detects user's finger, then carries out handling for the fingerprint recognition of the user's finger.Therefore, the application is implemented
Example user is not necessarily to determine the fingerprint identification region by observation, and whether user is by the prompt of vibrating motor you can learn that operating
The fingerprint identification region, and then realize the identification for shielding lower fingerprint.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application can also be obtained according to these attached drawings other for those of ordinary skill in the art
Attached drawing.
Fig. 1 is the structural schematic diagram of the terminal device for the support screen fingerprint recognition that the embodiment of the present application can be applicable in；
Fig. 2 is the process of the method for fingerprint recognition under a kind of screen applied to terminal device described in the embodiment of the present application one
Figure；
Fig. 3 a is the process of the method for fingerprint recognition under a kind of screen applied to terminal device described in the embodiment of the present application two
Figure；
Fig. 3 b is the vibrating motor vibration of the method for fingerprint recognition under a kind of herein described screen applied to terminal device
Strong and weak and length of time schematic diagram；
Fig. 4 is the flow chart of the exchange method under a kind of screen described in the embodiment of the present application three in fingerprint recognition；
Fig. 5 is the flow chart of the exchange method under a kind of screen described in the embodiment of the present application four in fingerprint recognition；
Fig. 6 is a kind of structural representation with the terminal device for shielding lower fingerprint identification function described in the embodiment of the present application five
Figure；
Fig. 7 is the structural representation of fingerprint identification device under a kind of screen applied to terminal device described in the embodiment of the present application seven
Figure.
Specific embodiment
As intelligent terminal steps into comprehensive screen epoch, the extruding that terminal device front fingerprint collecting region is shielded comprehensively,
Therefore shield under (Under-display or Under-screen) fingerprint identification technology more and more attention has been paid to.Shield lower fingerprint to know
Other technology, which refers to, is mounted on the associated component (such as fingerprint recognition mould group) of fingerprint recognition below display screen, to realize aobvious
Fingerprint recognition operation is carried out inside the display area of display screen, does not need the region setting in terminal device front in addition to display area
Fingerprint collecting region.
Shield lower fingerprint identification technology may include shield lower optical fingerprint identification technology, shield lower ultrasonic fingerprint identification technology or
Fingerprint identification technology under the other kinds of screen of person.
For shielding lower optical fingerprint identification technology, shields lower optical fingerprint identification technology and use from the top of equipment display component
The light that face returns incudes and other inductive operations to carry out fingerprint.The light of the return carries the object contacted with the top surface
The information of (such as finger), the light by capturing and detecting the return realize that the particular optical being located at below display screen senses
Device module.The design of the particular optical sensor module can be for by being properly configured to capture and detect the light returned
Optical element realize desired optical imagery.
It should be understood that the technical solution of the embodiment of the present application can be applied to various terminal equipment, more specifically, can apply
In the terminal device with display screen.Such as smart phone, laptop, tablet computer, game station etc. are portable or move
It is dynamic to calculate equipment and electronic databank, automobile, ATM (automatic teller machine) (automated teller machine, ATM) etc.
Other terminal devices, but the embodiment of the present application does not limit this.
It should also be understood that the technical solution of the embodiment of the present application other than it can carry out fingerprint recognition, can also carry out other
Living things feature recognition, for example, vivo identification etc., the embodiment of the present application does not also limit this.
Below in conjunction with attached drawing, technical solutions in the embodiments of the present application is described.
It should be noted that for purposes of illustration only, identical appended drawing reference indicates identical portion in embodiments herein
Part, and for sake of simplicity, in different embodiments, omit the detailed description to same parts.
It should be understood that the thickness of the various parts in the embodiment of the present application shown in attached drawing, length and width equidimension and fingerprint are known
The integral thickness of other device, length and width equidimension are merely illustrative, and constitute any restriction without coping with the application.
The structural schematic diagram for the terminal device that can be applicable in for the embodiment of the present application as shown in Figure 1, the terminal device 10
Including display screen 120 and fingerprint recognition mould group 130, wherein the fingerprint recognition mould group 130 is arranged under the display screen 120
The regional area of side.The fingerprint recognition mould group 130 includes optical fingerprint sensor, and the optical fingerprint sensor includes having
The induction arrays 133 of multiple optical sensor units 131,133 region of induction arrays or its induction region are described
The fingerprint identification region 103 of fingerprint recognition mould group 130.As shown in Figure 1, the fingerprint identification region 103 is located at the display screen
Among 120 display area.In a kind of alternate embodiment, other positions can also be arranged in the fingerprint recognition mould group 130,
Such as the non-transparent region in edge of the side or the terminal device 10 of the display screen 120, and by light path design by
The optical signal of at least partly display area of the display screen 120 directs into the fingerprint recognition mould group 130, so that described
Fingerprint identification region 103 is physically located the display area of the display screen 120.
It should be appreciated that the area of the fingerprint identification region 103 can be with the induction arrays of the fingerprint recognition mould group 130
Area it is different, such as converged by the light path design, reflective foldings light path design or other light of lens imaging or
The light path designs such as reflection can make the area of the fingerprint identification region 103 of the fingerprint recognition mould group 130 be greater than the fingerprint
Identify the area of 130 induction arrays of mould group.In other substitution implementations, if carrying out light using such as light collimating fashion
Pass is led, and the fingerprint identification region 103 of the fingerprint recognition mould group 130 can also be designed to and the fingerprint recognition mould group 130
Induction arrays area it is almost the same.
Therefore, user is when needing to be unlocked the terminal device or other fingerprint authentications, it is only necessary to
By finger pressing in the fingerprint identification region 103 for being located at the display screen 120, it can realize that fingerprint inputs.Since fingerprint is examined
Surveying can realize in screen, therefore fingerprint is arranged without the special reserved space in its front in terminal device 10 using the above structure
Key (such as Home key), so as to which using screen scheme comprehensively, i.e., the display area of the described display screen 120 can extend substantially
To the front of entire terminal device 10.
As a kind of optional implementation, as shown in Figure 1, the fingerprint recognition mould group 130 includes light detecting portion 134
With optical module 132, the light detecting portion 134 includes the induction arrays and the reading with induction arrays electric connection
Sense circuit and other auxiliary circuits can be produced on a chip (Die), such as optical imagery core by semiconductor technology
Piece or optical fingerprint sensor, the induction arrays are specially optical detector (Photo detector) array comprising more
A optical detector in array distribution, the optical detector can be used as optical sensor unit as described above；The optics
Component 132 can be set in the top of the induction arrays of the light detecting portion 134, can specifically include optical filter
(Filter), optical waveguide layer or optical path guide structure and other optical elements, the optical filter, which can be used for filtering out, penetrates finger
Environment light, and the optical waveguide layer or optical path guide structure are mainly used for being directed to institute from the reflected reflected light of finger surface
It states induction arrays and carries out optical detection.
In specific implementation, the optical module 132 can be encapsulated in the same optics with the light detecting portion 134 and refer to
Line component.For example, the optical module 132 can be encapsulated in the same optical finger print chip with the optical detecting parts 134,
The optical module 132 can also be arranged in the chip exterior where the light detecting portion 134, than optics group as will be described
Part 132 is fitted in above the chip, or the subelement of the optical module 132 is integrated among said chip.
Wherein, there are many implementations for the optical waveguide layer of the optical module 132 or optical path guide structure, for example, described
Optical waveguide layer can be specially collimator (Collimator) layer being made in semi-conductor silicon chip, with multiple collimation units
Or microwell array, the collimation unit can be specially aperture, from the reflected reflected light of finger, impinge perpendicularly on institute
The light for stating collimation unit can be passed through and be received by optical sensor unit below, and the excessive light of incident angle is in institute
State and be attenuated by multiple reflections inside collimation unit, thus each optical sensor unit can only receive substantially its just on
The reflected reflected light of fingerprint lines of side, so that the induction arrays can detect the fingerprint image of finger.
In another embodiment, the optical waveguide layer or optical path guide structure may be optical lens (Lens) layer,
It has one or more lens units, such as the lens group of one or more non-spherical lens compositions, and being used for will be from finger
Reflected reflected light converges to the induction arrays of light detecting portion 134 below, so that the induction arrays can be with
It is imaged based on the reflected light, to obtain the fingerprint image of the finger.Optionally, the optical lens mirror layer is described
Pin hole can also be formed in the optical path of lens unit, the pin hole can cooperate the optical lens mirror layer to expand the fingerprint knowledge
The visual field of other mould group, to improve the fingerprint imaging effect of the fingerprint recognition mould group 130.
As a kind of optional embodiment, the display screen 120 can use the display screen with spontaneous light display unit,
Such as Organic Light Emitting Diode (organic light emitting diode, OLED) display screen or micro-led
(Micro-LED) display screen.For using OLED display screen, it is aobvious that the fingerprint recognition mould group 130 can use the OLED
Display screen 120 is located at the excitation that the display unit (i.e. OLED light source) of the fingerprint identification region 103 detects as optical finger print
Light source.When the pressing of finger 140 is in the fingerprint identification region 103, display screen 120 is to 103 top of the fingerprint identification region
Target finger 140 issue light beam 111, the light 111 the surface of finger 140 reflect to form reflected light or pass through institute
It states 140 scattering-in of finger and forms scattering light, in the related patent applications, for ease of description, above-mentioned reflected light and scattering light
It is referred to as reflected light.Since the ridge (ridge) and valley (valley) of fingerprint are different for the albedo of light, from finger
The reflected light 151 of line ridge and reflected light 152 from fingerprint valley have different light intensity, reflected light after optical module 132,
Corresponding electric signal, i.e. fingerprint detection signal are received and converted to by the induction arrays 134 in fingerprint recognition mould group 130；Base
Fingerprint image data can be obtained in the fingerprint detection signal, and can be verified with further progress fingerprint matching, thus
Optical finger print identification function is realized in the terminal device 10.
In other embodiments, the fingerprint recognition mould group 130 can also be mentioned using built-in light source or external light source
For the optical signal for carrying out fingerprint detection.In this case, the fingerprint recognition mould group 130 can be adapted for non-spontaneous light
Display screen, such as liquid crystal display or other passive light emitting displays.To apply with backlight module and liquid crystal display panel
Liquid crystal display for, for support liquid crystal display screen under fingerprint detection, the optical fingerprint systems of the terminal device 10
It can also include the excitation light source for optical finger print detection, the excitation light source can be specially infrared light supply or certain wave
The light source of long non-visible light, can be set below the backlight module of the liquid crystal display or setting is set in the terminal
Fringe region below standby 10 cover sheet, and liquid crystal display panel or protection cap can be set in the fingerprint recognition mould group 130
It guides below the fringe region of plate and by optical path so that fingerprint detection light can reach the fingerprint recognition mould group 130；Or
Person, the fingerprint recognition mould group 130 also can be set below the backlight module, and the backlight module passes through to diffusion
The film layers such as piece, blast piece, reflector plate carry out aperture or other optical designs with allow fingerprint detection light pass through liquid crystal display panel and
Backlight module simultaneously reaches the fingerprint recognition mould group 130.When the fingerprint recognition mould group 130 uses built-in light source or external light
Source is come when providing the optical signal for carrying out fingerprint detection, testing principle is consistent with content is described above.
It should be understood that the terminal device 10 further includes transparency protected cover board 110, the lid in specific implementation
Plate 110 can be glass cover-plate or sapphire cover board, be located at the top of the display screen 120 and cover the terminal device
10 front.Because in the embodiment of the present application, so-called finger pressing actually refers to pressing in institute in the display screen 120
State the cover board 110 of 120 top of display screen or the protective layer of the covering cover board 110.
It should also be understood that in the embodiment of the present application, the induction arrays in fingerprint recognition mould group are referred to as pixel array,
Optical sensor unit or sensing unit in induction arrays are alternatively referred to as pixel unit.
It should be noted that the fingerprint recognition mould group in the embodiment of the present application be referred to as optical finger print identification mould group,
Fingerprint identification device, fingerprint recognition mould group, fingerprint mould group, fingerprint acquisition device etc., above-mentioned term can be replaced mutually.
Fingerprint identification method provided by the embodiments of the present application can be adapted for terminal device as described above, such as the terminal
The fingerprint identification module of equipment is activated, and judges whether to receive the user's operation for carrying out fingerprint identification region；As received
It arrives, then triggers vibrating motor and generate corresponding first movement.User can determine the terminal device by first movement
Fingerprint recognition processing can be carried out, if fingerprint identification module confirmly detects user's finger, is then carried out for the user's finger
Fingerprint recognition processing.Therefore, the embodiment of the present application user is not necessarily to determine the fingerprint identification region by observation, and user passes through vibration
Whether the prompt of dynamic motor is you can learn that operate the fingerprint identification region, and then realize the identification for shielding lower fingerprint.
Certainly, any technical solution for implementing the application must be not necessarily required to reach simultaneously above all advantages.
In order to make those skilled in the art more fully understand the technical solution in the application, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
It is some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained, shall fall within the protection scope of the present application.
Further illustrate that the application implements below with reference to illustrations.
Embodiment one
Touching display screen used by terminal device described in the present embodiment is that OLED touching display screen or LCD touch-control are shown
Screen.One icon would generally be shown (usually by lighting partial pixel for fingerprint recognition under the screen of OLED touching display screen
The mark such as trade mark of terminal device), by the icon of the display come identification fingerprint identification region, user is described aobvious by observing
The icon shown carries out user's operation to the fingerprint identification region to realize.For fingerprint recognition under the screen of LCD touching display screen
Then partial pixel can not be only lighted to show icon, need to light entire screen to show an icon (usually terminal device
The mark such as trade mark), then seriously affect the usage experience of terminal device.
For a user, the icon by observing visually the display is needed, so that it is determined that the fingerprint identification area
Domain, then the fingerprint identification region is operated to realize that fingerprint recognition operates.Therefore, fingerprint recognition needs under existing screen
Vision can be realized in conjunction with tactile, enable fingerprint recognition time-consuming very long.
To improve the above problem, the embodiment of the present application provides a kind of side of fingerprint recognition under the screen applied to terminal device
Method.
Referring to fig. 2, which comprises
Step S101, the fingerprint identification module of such as described terminal device is activated, and judges whether to receive to fingerprint recognition
The user's operation that region is carried out.
In the embodiment of the present application one in the specific implementation, the terminal device is by receiving described in the operational order activation of user
The fingerprint identification module of terminal device, so that the terminal device be enabled to enter the state that can carry out fingerprint recognition.
The operational order of the user includes: the physical button for pressing the terminal device, double-clicks screen, terminal device
Other operational orders etc. that built-in sensors are sensed.
The terminal device includes: the equipment such as smart phone, smartwatch, PAD or other have the lower fingerprint recognition of screen
The equipment of function touch control display.
Step S102, it such as receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can refer to
Line identifying processing.
After the fingerprint identification module is activated, the operation that the fingerprint identification region is carried out as received user,
It then triggers vibrating motor and generates corresponding first movement.The behaviour that the fingerprint identification region is carried out as do not received user
Make, then will not trigger the vibrating motor.
The present embodiment is by the fingerprint identification module to whether receiving what user carried out the fingerprint identification region
Operation is sensed.
Specifically, the operation that user carries out the fingerprint identification region includes being carried out to the fingerprint identification region
Touching operation or pressing operation.
If user touches or be pressed into the fingerprint identification region, user perceives first that the vibrating motor generates
Movement, knows that the terminal device can carry out fingerprint recognition.If user does not touch or is pressed into the fingerprint identification area
Domain, the vibrating motor are not triggered, and user knows that the terminal device is not possible to carry out fingerprint recognition.
Step S103, the described fingerprint identification module such as confirmly detects user's finger, then carries out for the user's finger
Fingerprint recognition processing.
Specifically, the application determines whether user will carry out fingerprint recognition by the fingerprint identification module, and after progress
Continuous fingerprint recognition processing.
After user obtains the first action prompt that the vibrating motor generates, determination can carry out fingerprint recognition processing, then
It may be selected to remain in the user's finger into the fingerprint identification region, complete fingerprint recognition.
The fingerprint identification module of for example described terminal device of the embodiment of the present application is activated, and judges whether to receive and know to fingerprint
The user's operation that other region is carried out；It such as receives, then triggers vibrating motor and generate corresponding first movement.User can pass through
First movement determines that the terminal device can carry out fingerprint recognition processing, as fingerprint identification module confirmly detects user hand
Refer to, then carries out handling for the fingerprint recognition of the user's finger.Therefore, the embodiment of the present application user is not necessarily to determine by observation
The fingerprint identification region, user is by the prompt of vibrating motor you can learn that whether operating the fingerprint identification region, in turn
Realize the identification for shielding lower fingerprint.
Embodiment two
The embodiment of the present application two is except above-mentioned steps S101 --- in addition to S102, referring to Fig. 3 a, further comprises the steps of:
S104, such as described fingerprint recognition processing result be identify successfully, trigger the vibrating motor generation corresponding the
The result that two movements are handled with fingerprint recognition described in feedback user is to identify successfully.
S105, such as described fingerprint recognition processing result be recognition failures, trigger the vibrating motor and generate corresponding the
The result that three movements are handled using fingerprint recognition described in feedback user is recognition failures.
Since the installing terminal equipment has vibrating motor, the processing result of the fingerprint recognition is also by the vibration
Movement is caused by motor to notify user.User can know that the fingerprint is known by the movement of the sensing vibrating motor
Other processing result.
In the application one in the specific implementation, notifying the information of user for the ease of differentiation, caused by the vibrating motor
First movement, the second movement and third movement are different.For example, with reference to Fig. 3 b, it can be assumed that when user's finger is touched or is pressed
It is pressed onto the fingerprint identification region, the vibrating motor can produce a short and strong vibration and remind user with this；As institute
The result for stating fingerprint recognition processing is to identify that successfully triggering the vibrating motor generates a weak and short vibration；Such as the finger
The result of line identifying processing is recognition failures, triggers the one long vibration of vibrating motor generation and prompts user to adjust finger with this
Re-start identification process.
Therefore, whether the embodiment of the present application can be realized through movement caused by the vibrating motor to user to described
Fingerprint identification region is operated to start fingerprint recognition processing and directly be prompted, and the vibrating motor institute can be also passed through
The movement of generation carries out user's prompt to the result that the fingerprint recognition is handled.
Embodiment three
The embodiment of the present application provides the exchange method under a kind of screen in fingerprint recognition.Referring to fig. 4, which comprises
Step S401, the fingerprint identification module of such as described terminal device is activated, and judges whether to receive to fingerprint recognition
The user's operation that region is carried out.
In the embodiment of the present application one in the specific implementation, the terminal device is by receiving described in the operational order activation of user
The fingerprint identification module of terminal device, so that the terminal device be enabled to enter the state that can carry out fingerprint recognition.
The operational order of the user includes: the physical button for pressing the terminal device, double-clicks screen, terminal device
Other operational orders etc. that built-in sensors are sensed.
The terminal device includes: the equipment such as smart phone, smartwatch, PAD or other have the lower fingerprint recognition of screen
The equipment of function touch control display.
After the fingerprint identification module is activated, the operation that the fingerprint identification region is carried out as received user,
It then triggers vibrating motor and generates corresponding first movement.The behaviour that the fingerprint identification region is carried out as do not received user
Make, then will not trigger the vibrating motor.
The present embodiment is by the fingerprint identification module to whether receiving what user carried out the fingerprint identification region
Operation is sensed.
Specifically, the operation that user carries out the fingerprint identification region includes being carried out to the fingerprint identification region
Touching operation or pressing operation.
Step S402, it such as receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can refer to
Line identifying processing.
If user's operation is located at the fingerprint identification region of the terminal device, triggers vibrating motor and generate corresponding the
One movement.If user's operation and the fingerprint identification region for being not located at the terminal device will not trigger the vibrating motor.
The present embodiment is by the fingerprint identification module to whether receiving what user carried out the fingerprint identification region
Operation is sensed.
Specifically, if user touches or be pressed into the fingerprint identification region, user perceives the vibrating motor and produces
The first raw movement, knows that the terminal device can carry out fingerprint recognition.If user does not touch or is pressed into the finger
Line identification region, the vibrating motor are not triggered, and user knows that the terminal device is not possible to carry out fingerprint recognition.
The fingerprint identification module of for example described terminal device of the embodiment of the present application is activated, and judges whether to receive and know to fingerprint
The user's operation that other region is carried out；It such as receives, then triggers vibrating motor and generate corresponding first movement.User can pass through
First movement determines that the terminal device can carry out fingerprint recognition processing, as fingerprint identification module confirmly detects user hand
Refer to, then carries out handling for the fingerprint recognition of the user's finger.Therefore, the embodiment of the present application user is not necessarily to determine by observation
The fingerprint identification region, user is by the prompt of vibrating motor you can learn that whether operating the fingerprint identification region, in turn
Realize the identification for shielding lower fingerprint.
Example IV
The embodiment of the present application four is except above-mentioned steps S401 --- in addition to S402, referring to Fig. 5, further comprises the steps of:
S403, such as described fingerprint recognition processing result be identify successfully, trigger the vibrating motor generation corresponding the
The result that two movements are handled with fingerprint recognition described in feedback user is to identify successfully.
S404, such as described fingerprint recognition processing result be recognition failures, trigger the vibrating motor and generate corresponding the
The result that three movements are handled using fingerprint recognition described in feedback user is recognition failures.
Since the installing terminal equipment has vibrating motor, the processing result of the fingerprint recognition is also by the vibration
Movement is caused by motor to notify user.User can know that the fingerprint is known by the movement of the sensing vibrating motor
Other processing result.
In the application one in the specific implementation, notifying the information of user for the ease of differentiation, caused by the vibrating motor
First movement, the second movement and third movement are different.For example, with reference to Fig. 2 b, it can be assumed that when user's finger is touched or is pressed
It is pressed onto the fingerprint identification region, the vibrating motor can produce a short and strong vibration and remind user with this；As institute
The result for stating fingerprint recognition processing is to identify that successfully triggering the vibrating motor generates a weak and short vibration；Such as the finger
The result of line identifying processing is recognition failures, triggers the one long vibration of vibrating motor generation and prompts user to adjust finger with this
Re-start identification process.
Therefore, whether the embodiment of the present application can be realized through movement caused by the vibrating motor to user to described
Fingerprint identification region is operated to start fingerprint recognition processing and directly be prompted, and the vibrating motor institute can be also passed through
The movement of generation carries out user's prompt to the result that the fingerprint recognition is handled.
Embodiment five
The embodiment of the present application provides a kind of with the terminal device for shielding lower fingerprint identification function.Referring to Fig. 6, the terminal is set
It is standby, comprising: main body 601 and fingerprint identification region 602 on the display screen of main body, the finger for being installed on the body interior
Line identification module (not shown) and vibrating motor 603.
If the fingerprint identification module of the terminal device is activated, judges whether to receive fingerprint identification region is carried out
User's operation.
In the embodiment of the present application one in the specific implementation, the terminal device is by receiving described in the operational order activation of user
The fingerprint identification module of terminal device, so that the terminal device be enabled to enter the state that can carry out fingerprint recognition.
The operational order of the user includes: the physical button for pressing the terminal device, double-clicks screen, terminal device
Other operational orders etc. that built-in sensors are sensed.
The terminal device includes: the equipment such as smart phone, smartwatch, PAD or other have the lower fingerprint recognition of screen
The equipment of function touch control display.
The operation carried out as received user to the fingerprint identification region then triggers vibrating motor and generates corresponding the
One movement.The operation carried out as do not received user to the fingerprint identification region, then will not trigger the vibrating motor.
By the fingerprint identification module to whether receiving the operation that user carries out the fingerprint identification region and carry out
Sensing.
Specifically, the operation that user carries out the fingerprint identification region includes being carried out to the fingerprint identification region
Touching operation or pressing operation.
If user touches or be pressed into the fingerprint identification region, user perceives first that the vibrating motor generates
Movement, knows that the terminal device can carry out fingerprint recognition.If user does not touch or is pressed into the fingerprint identification area
Domain, the vibrating motor are not triggered, and user knows that the terminal device is not possible to carry out fingerprint recognition.
Specifically, the application determines whether user will carry out fingerprint recognition by the fingerprint identification module, and after progress
Continuous fingerprint recognition processing.
After user obtains the first action prompt that the vibrating motor generates, determination can carry out fingerprint recognition processing, then
It may be selected to remain in the user's finger into the fingerprint identification region, complete fingerprint recognition.
The fingerprint identification module of for example described terminal device of the embodiment of the present application is activated, and judges whether to receive and know to fingerprint
The user's operation that other region is carried out；It such as receives, then triggers vibrating motor and generate corresponding first movement.User can pass through
First movement determines that the terminal device can carry out fingerprint recognition processing, as fingerprint identification module confirmly detects user hand
Refer to, then carries out handling for the fingerprint recognition of the user's finger.Therefore, the embodiment of the present application user is not necessarily to determine by observation
The fingerprint identification region, user is by the prompt of vibrating motor you can learn that whether operating the fingerprint identification region, in turn
Realize the identification for shielding lower fingerprint.
Embodiment six
Fingerprint identification module described in the embodiment of the present application is also used to,
If the result of fingerprint recognition processing is to identify successfully, triggers the vibrating motor and generate corresponding second movement
The result handled with fingerprint recognition described in feedback user is to identify successfully.
If the result of fingerprint recognition processing is recognition failures, triggers the vibrating motor and generate corresponding third movement
The result handled using fingerprint recognition described in feedback user is recognition failures.
Since the installing terminal equipment has vibrating motor, the processing result of the fingerprint recognition is also by the vibration
Movement is caused by motor to notify user.User can know that the fingerprint is known by the movement of the sensing vibrating motor
Other processing result.
In the application one in the specific implementation, notifying the information of user for the ease of differentiation, caused by the vibrating motor
First movement, the second movement and third movement are different.For example, with reference to Fig. 3 b, it can be assumed that when user's finger is touched or is pressed
It is pressed onto the fingerprint identification region, the vibrating motor can produce a short and strong vibration and remind user with this；As institute
The result for stating fingerprint recognition processing is to identify that successfully triggering the vibrating motor generates a weak and short vibration；Such as the finger
The result of line identifying processing is recognition failures, triggers the one long vibration of vibrating motor generation and prompts user to adjust finger with this
Re-start identification process.
Therefore, whether the embodiment of the present application can be realized through movement caused by the vibrating motor to user to described
Fingerprint identification region is operated to start fingerprint recognition processing and directly be prompted, and the vibrating motor institute can be also passed through
The movement of generation carries out user's prompt to the result that the fingerprint recognition is handled.
Embodiment seven
The embodiment of the present application provides fingerprint identification device under a kind of screen applied to terminal device.Referring to Fig. 7, under the screen
Fingerprint identification device, comprising: fingerprint identification region 701 on the display screen of terminal device main body 700 is installed on the master
The fingerprint identification module (not shown) and vibrating motor 702 in internal portion.
If the fingerprint identification module of the terminal device is activated, judges whether to receive fingerprint identification region is carried out
User's operation.
It such as receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can carry out at fingerprint recognition
Reason.
The fingerprint identification module such as confirmly detects user's finger, then carries out the fingerprint recognition for the user's finger
Processing.
In the embodiment of the present application one in the specific implementation, the terminal device is by receiving described in the operational order activation of user
The fingerprint identification module of terminal device, so that the terminal device be enabled to enter the state that can carry out fingerprint recognition.
The operational order of the user includes: the physical button for pressing the terminal device, double-clicks screen, terminal device
Other operational orders etc. that built-in sensors are sensed.
The terminal device includes: the equipment such as smart phone, smartwatch, PAD or other have the lower fingerprint recognition of screen
The equipment of function touch control display.
The present embodiment is by the fingerprint identification module to whether receiving what user carried out the fingerprint identification region
Operation is sensed.
Specifically, the operation that user carries out the fingerprint identification region includes being carried out to the fingerprint identification region
Touching operation or pressing operation.
If user touches or be pressed into the fingerprint identification region, user perceives first that the vibrating motor generates
Movement, knows that the terminal device can carry out fingerprint recognition.If user does not touch or is pressed into the fingerprint identification area
Domain, the vibrating motor are not triggered, and user knows that the terminal device is not possible to carry out fingerprint recognition.
Specifically, the application determines whether user will carry out fingerprint recognition by the fingerprint identification module, and after progress
Continuous fingerprint recognition processing.
After user obtains the first action prompt that the vibrating motor generates, determination can carry out fingerprint recognition processing, then
It may be selected to remain in the user's finger into the fingerprint identification region, complete fingerprint recognition.
The fingerprint identification module of for example described terminal device of the embodiment of the present application is activated, and judges whether to receive and know to fingerprint
The user's operation that other region is carried out；It such as receives, then triggers vibrating motor and generate corresponding first movement.User can pass through
First movement determines that the terminal device can carry out fingerprint recognition processing, as fingerprint identification module confirmly detects user hand
Refer to, then carries out handling for the fingerprint recognition of the user's finger.Therefore, the embodiment of the present application user is not necessarily to determine by observation
The fingerprint identification region, user is by the prompt of vibrating motor you can learn that whether operating the fingerprint identification region, in turn
Realize the identification for shielding lower fingerprint.
Embodiment eight
Fingerprint identification module described in the embodiment of the present application is also used to,
If the result of fingerprint recognition processing is to identify successfully, triggers the vibrating motor and generate corresponding second movement
The result handled with fingerprint recognition described in feedback user is to identify successfully.
If the result of fingerprint recognition processing is recognition failures, triggers the vibrating motor and generate corresponding third movement
The result handled using fingerprint recognition described in feedback user is recognition failures.
Since the installing terminal equipment has vibrating motor, the processing result of the fingerprint recognition is also by the vibration
Movement is caused by motor to notify user.User can know that the fingerprint is known by the movement of the sensing vibrating motor
Other processing result.
In the application one in the specific implementation, notifying the information of user for the ease of differentiation, caused by the vibrating motor
First movement, the second movement and third movement are different.For example, with reference to Fig. 3 b, it can be assumed that when user's finger is touched or is pressed
It is pressed onto the fingerprint identification region, the vibrating motor can produce a short and strong vibration and remind user with this；As institute
The result for stating fingerprint recognition processing is to identify that successfully triggering the vibrating motor generates a weak and short vibration；Such as the finger
The result of line identifying processing is recognition failures, triggers the one long vibration of vibrating motor generation and prompts user to adjust finger with this
Re-start identification process.
Therefore, whether the embodiment of the present application can be realized through movement caused by the vibrating motor to user to described
Fingerprint identification region is operated to start fingerprint recognition processing and directly be prompted, and the vibrating motor institute can be also passed through
The movement of generation carries out user's prompt to the result that the fingerprint recognition is handled.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.Obviously, those skilled in the art can be to the application
Various modification and variations are carried out without departing from spirit and scope.If in this way, these modifications and variations of the application
Belong within the scope of the claim of this application and its equivalent technologies, then the application is also intended to encompass these modification and variations and exists
It is interior.
Claims (12)
1. a kind of method of fingerprint recognition under screen applied to terminal device, comprising:
When the fingerprint identification module of the terminal device is activated, judges whether to receive fingerprint identification region is carried out
User's operation；
It such as receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can carry out fingerprint recognition processing；
The fingerprint identification module carries out at the fingerprint recognition for the user's finger when confirmly detecting user's finger
Reason.
2. the method for fingerprint recognition under the screen according to claim 1 applied to terminal device, which is characterized in that the side
Method further include:
If the result of fingerprint recognition processing is to identify successfully, triggers the vibrating motor and generate corresponding second movement with anti-
The result of the processing of fingerprint recognition described in feedback user is to identify successfully；
If the result of fingerprint recognition processing is recognition failures, triggers the vibrating motor and generate corresponding third movement with anti-
The result for presenting the processing of fingerprint recognition described in user is recognition failures.
3. the method for fingerprint recognition under the screen according to claim 2 applied to terminal device, which is characterized in that described
One movement, second movement, third movement are different.
4. the exchange method under a kind of screen in fingerprint recognition, comprising:
When the fingerprint identification module of terminal device is activated, judge whether to receive the user for carrying out fingerprint identification region
Operation；
It such as receives, then triggers vibrating motor and generate corresponding first movement to prompt user that can carry out fingerprint recognition processing.
5. the exchange method under screen according to claim 4 in fingerprint recognition, which is characterized in that the method also includes:
If the result of fingerprint recognition processing is to identify successfully, triggers the vibrating motor and generate corresponding second movement with anti-
The result of the processing of fingerprint recognition described in feedback user is to identify successfully；
If the result of fingerprint recognition processing is recognition failures, triggers the vibrating motor and generate corresponding third movement with anti-
The result for presenting the processing of fingerprint recognition described in user is recognition failures.
6. the exchange method under screen according to claim 5 in fingerprint recognition, which is characterized in that first movement, institute
State the second movement, third movement difference.
7. a kind of with the terminal device for shielding lower fingerprint identification function, comprising: main body and the finger on the display screen of main body
Line identification region, the fingerprint identification module and vibrating motor for being installed on the body interior,
The fingerprint identification module of the terminal device is activated, and judges whether to receive the user for carrying out fingerprint identification region
Operation；
It such as receives, then triggers the vibrating motor and generate corresponding first movement to prompt user that can carry out at fingerprint recognition
Reason；
The fingerprint identification module such as confirmly detects user's finger, then carries out at the fingerprint recognition for the user's finger
Reason.
8. according to claim 7 have the terminal device for shielding lower fingerprint identification function, which is characterized in that the fingerprint is known
Other module is also used to,
If the result of fingerprint recognition processing is to identify successfully, triggers the vibrating motor and generate corresponding second movement with anti-
The result of the processing of fingerprint recognition described in feedback user is to identify successfully；
If the result of fingerprint recognition processing is recognition failures, triggers the vibrating motor and generate corresponding third movement with anti-
The result for presenting the processing of fingerprint recognition described in user is recognition failures.
9. according to claim 8 have the terminal device for shielding lower fingerprint identification function, which is characterized in that described first is dynamic
Make, second movement, third movement difference.
10. fingerprint identification device under a kind of screen applied to terminal device, comprising: on the display screen of terminal device main body
Fingerprint identification region, the fingerprint identification module and vibrating motor for being installed on the body interior,
If the fingerprint identification module of the terminal device is activated, judge whether to receive the use for carrying out fingerprint identification region
Family operation；
It such as receives, then triggers the vibrating motor and generate corresponding first movement to prompt user that can carry out at fingerprint recognition
Reason；
The fingerprint identification module such as confirmly detects user's finger, then carries out at the fingerprint recognition for the user's finger
Reason.
11. fingerprint identification device under the screen according to claim 10 applied to terminal device, which is characterized in that the finger
Line identification module is also used to,
If the result of fingerprint recognition processing is to identify successfully, triggers the vibrating motor and generate corresponding second movement with anti-
The result of the processing of fingerprint recognition described in feedback user is to identify successfully；
If the result of fingerprint recognition processing is recognition failures, triggers the vibrating motor and generate corresponding third movement with anti-
The result for presenting the processing of fingerprint recognition described in user is recognition failures.
12. fingerprint identification device under the screen according to claim 11 applied to terminal device, which is characterized in that described
One movement, second movement, third movement are different.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2019/079865 WO2020191659A1 (en) | 2019-03-27 | 2019-03-27 | Fingerprint identification method applied below screen of terminal device, and terminal device |
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| CN110114778A true CN110114778A (en) | 2019-08-09 |
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| CN201980000475.1A Pending CN110114778A (en) | 2019-03-27 | 2019-03-27 | Fingerprint identification method and terminal device under a kind of screen applied to terminal device |
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| WO (1) | WO2020191659A1 (en) |
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Application publication date: 20190809 |