CN108256306A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN108256306A CN108256306A CN201711450110.8A CN201711450110A CN108256306A CN 108256306 A CN108256306 A CN 108256306A CN 201711450110 A CN201711450110 A CN 201711450110A CN 108256306 A CN108256306 A CN 108256306A
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- China
- Prior art keywords
- display screen
- electronic equipment
- fingerprint identification
- identification module
- presumptive area
- Prior art date
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Multimedia (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Collating Specific Patterns (AREA)
- Telephone Function (AREA)
- Image Input (AREA)
Abstract
The invention discloses a kind of electronic equipment, including display screen, touch sensing module, fingerprint identification module and processor；The processor is used for：When electronic equipment is in breath screen state, the touch sensing module is controlled to carry out touch-sensing, when determining that object slides in the presumptive area of the display screen, the fingerprint identification module is controlled to acquire finger print information in the presumptive area of the display screen.
Description
Technical field
The present invention relates to a kind of electronic equipment.
Background technology
With comprehensive screen development trend of smart mobile phone, the positive screen accounting of mobile phone is higher and higher, thus mobile phone front because
Other assemblies can not be set again by being limited for spatial position, such as button, fingerprint recognition module etc..Since fingerprint recognition can not be set
Module, in order to realize identification, industry proposes two kinds of solutions, the first is now relatively ripe technology,
Fingerprint recognition module is positioned over the mobile phone back side or side；At present also in theoretical research stage, i.e., fingerprint is known for second
Other module is set in display screen, such as is positioned over below display screen.
Although second of solution can theoretically solve the problems, such as the identification shielded comprehensively, due to fingerprint recognition mould
Group is located at the regional area of display screen, and user can not accurately perceive the region, so causes identification failure and makes to go smoothly
Machine can not unlock, therefore influence the use of user.
Invention content
Embodiment of the present invention is intended at least solve one of technical problem in the prior art.For this purpose, the present invention is real
The mode of applying needs to provide a kind of electronic equipment.
Embodiment of the present invention provide a kind of electronic equipment, including display screen, touch sensing module, fingerprint identification module with
And processor；The processor is used for：When electronic equipment is in breath screen state, the touch sensing module is controlled to be touched
Sensing, when determining that object slides in the presumptive area of the display screen, controls the fingerprint identification module in the display
Acquisition finger print information in the presumptive area of screen.
In some embodiments, the presumptive area is located at the middle and lower part of the display screen.
In some embodiments, slide in the display screen presumptive area and refer to sliding process, object with it is described
The contact position of display screen is respectively positioned in presumptive area.
In some embodiments, the processor is further used for：When determining object in the presumptive area of display screen
During slip, the presumptive area of the display screen is controlled to light.
In some embodiments, the processing unit is further used for：When determining presumptive area of the object in display screen
During interior slip, display in the presumptive area of the display screen is controlled to slide prompting mark.
In some embodiments, the processor is further used for：Finger print information is acquired in the fingerprint identification module
And after carrying out fingerprint authentication success, control electronics are unlocked, while the fingerprint identification module is controlled to enter suspend mode shape
State.
In some embodiments, the fingerprint identification module includes multiple fingerprint sensing units, and the processor is into one
Step is used for：According to the testing result of the touch sensing module, determine the touch location of object, and control fingerprint identification module with
The corresponding fingerprint sensing unit of touch location carries out finger print information acquisition.
In some embodiments, the processor is further used for：When the fingerprint identification module is in the first pre- timing
In when not collecting finger print information, the fingerprint identification module is controlled to enter dormant state.
In some embodiments, the fingerprint identification module includes ultrasonic sensor, capacitance type sensor, optical profile type
Sensor it is one or more.
In some embodiments, the fingerprint identification module is fingerprint recognition chip, below the display screen.
In some embodiments, the display screen is OLED display screen.
In some embodiments, the display screen includes the multiple display pictures of substrate and formation on the substrate
Element；The fingerprint identification module includes setting multiple sensing units on the substrate, and the sensing unit correspond to it is adjacent
Display pixel between position setting.
The additional aspect and advantage of embodiment of the present invention will be set forth in part in the description, partly will be from following
Become apparent in description or recognized by the practice of embodiment of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of embodiment of the present invention retouch embodiment from reference to accompanying drawings below
It will be apparent and be readily appreciated that in stating, wherein：
Fig. 1 is the positive structure schematic of the electronic equipment of first embodiment of the invention；
Fig. 2 is the positive structure schematic of the electronic equipment of second embodiment of the invention；
Fig. 3 is the positive structure schematic of the electronic equipment of third embodiment of the invention；
Fig. 4 is cross-sectional view of the electronic equipment along the first embodiment of I-I lines in Fig. 1；
Fig. 5 is cross-sectional view of the electronic equipment along another embodiment of I-I lines in Fig. 1；
Fig. 6 is the structure diagram of the electronic equipment of fifth embodiment of the invention；
Fig. 7 is the flow diagram of the fingerprint identification method of the electronic equipment of first embodiment of the invention；
Fig. 8 is the schematic diagram that unlock when electronic equipment is in breath screen state in an embodiment of the present invention operates；
Fig. 9 is the schematic diagram that glide direction is determined in second embodiment of the invention；
Figure 10 is that the electronic equipment of an embodiment of the present invention is the structure diagram of mobile terminal；
When Figure 11 a and Figure 11 b are electronic equipment fingerprint recognitions in an embodiment of the present invention slip is also shown on display screen
Prompt the interface schematic diagram of mark；
Figure 12 is the flow diagram of the fingerprint identification method of the electronic equipment of second embodiment of the invention；
Figure 13 is the flow diagram of the fingerprint identification method of the electronic equipment of third embodiment of the invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " first ", " second " are only used for description purpose, and cannot
It is interpreted as indicating or implies relative importance or imply the quantity of the technical characteristic indicated by indicating.Define as a result, " the
One ", one or more feature can be expressed or be implicitly included to the feature of " second ".In description of the invention
In, " multiple " are meant that two or more, unless otherwise specifically defined." contact " or " touch " is including direct
Contact or mediate contact.For example, the fingerprint identification module hereinafter disclosed, is arranged on the inside of electronic equipment, such as show
The lower section of display screen, then object pass through cover sheet and the display screen mediate contact fingerprint identification module.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or electrical connection or can be in communication with each other；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter to the component of specific examples and being set for describing.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Further, described feature, structure can be incorporated in one or more embodiment party in any suitable manner
In formula.In the following description, many details are provided to fully understand embodiments of the present invention so as to provide.So
And one of ordinary skill in the art would recognize that, without one or more in the specific detail or using other structures,
Constituent element etc. can also put into practice technical scheme of the present invention.In other cases, it is not shown in detail or describes known features or behaviour
Make to avoid the fuzzy present invention.
Embodiment of the present invention proposes a kind of fingerprint identification method, is set applied to the electronics equipped with fingerprint identification module in screen
It is standby, and partial display area of the effective sensing region of fingerprint identification module for the display screen of electronic equipment.The fingerprint recognition side
In method, according to the installation position of fingerprint identification module in the electronic device, a presumptive area is set on a display screen, the fate
The part or all of region in domain is effective sensing region of fingerprint identification module.Once detect that object is sliding in the presumptive area
It is dynamic, then wake up the fingerprint identification module of electronic equipment so that fingerprint identification module to the object that is slided in presumptive area into
The acquisition of row finger print information.
The electronic equipment for example but be not limited to consumer electrical product, household formula electronic product, vehicular electronic product,
The electronic product of the suitable types such as financial terminal product.Wherein, consumer electrical product is as being mobile phone, tablet computer, notebook
Computer, tabletop display, computer all-in-one machine etc..Household formula electronic product is as being intelligent door lock, TV, refrigerator, Wearable
Deng.Vehicular electronic product is such as automatic navigator, vehicle-carrying DVD.Financial terminal product is as being ATM machine, self-service transacting business
Terminal etc..
In some embodiments, the electronic equipment is for example including display device, touch sensing module and fingerprint recognition
Module.The display device is for example including OLED display screen, LCD display and the display driving that the display screen is driven to be shown
Circuit etc..Touch sensing module can be independently arranged and positioned at the light emission side of display screen, certainly, which can also
It is integrated in display screen so that display screen is the touch display screen with touch-control and display function.Fingerprint identification module such as position
In being either partially or fully integrated in inside display screen, and the fingerprint for display screen below or above or the fingerprint identification module
Effective identification region of identification module is the subregion of display screen.
Effective sensing region of fingerprint identification module is corresponding with the presumptive area of display screen, therefore the presumptive area of display screen
The installation position of fingerprint identification module in the electronic device is corresponded to set.Specifically, as shown in Figure 1, Fig. 1 is the present invention first
The positive structure schematic of the electronic equipment of embodiment.It should be noted that in Fig. 1, the presumptive area S2 of display screen is located at
The position of the middle part of the display area S1 of display screen on the lower.The setting of presumptive area S2 is held electronics convenient for user's one hand and is set
When standby, slide on a display screen.Such as Fig. 2 again, Fig. 2 are the front knots of the electronic equipment of second embodiment of the invention
Structure schematic diagram.The presumptive area S2 of the display screen is located at the position on the right side of the display area S1 of display screen.The presumptive area
The setting of S2 holds electronic equipment convenient for user's both hands or when one hand holds electronic equipment, carries out slip behaviour on a display screen
Make.It should be noted that the dashed region in Fig. 1 and Fig. 2 is used merely to represent size and the installation position in the region, in reality
It will not be shown in the use of border.
Further, above-mentioned presumptive area S2, can be according to the size of electronic equipment and the use habit of user etc.
Situation, set on any other position of display area S1, such as top, top, middle part, lower part or bottom.
In some embodiments, which partly or entirely covers the presumptive area S2 of display screen.Tool
Body, in the thickness direction of electronic equipment, the projection of effective sensing region S3 falls within the predetermined slide region S2 of display screen
Among or the projection of effectively sensing region S3 overlapped with the predetermined slide region S2 of display screen.As depicted in figs. 1 and 2,
The projection of the presumptive area S2 of the whole covering display screens of the effective sensing region S3, i.e., effective sensing region S3 and display screen it is pre-
Determine slide region S2 coincidences, as long as object slides in presumptive area S2, can collect the finger print information of the object.
In some embodiments, the area of effective sensing region S3 of fingerprint identification module is the display area of display screen
Area more than 1/3rd, less than 2/3rds or less than half.
With reference to Fig. 3, Fig. 3 is the positive structure schematic of the electronic equipment of third embodiment of the invention.The fingerprint recognition
The subregion of the presumptive area S2 of effective sensing region S3 parts covering display screen of module, and effective sensing region S3 covers
A side region of lid presumptive area S2, such as the right area of presumptive area S2.When object in presumptive area S2 from left-hand
Right slip, and when sliding into the rightmost side of presumptive area S2, fingerprint identification module can then collect the finger print information of the object.By
In the regional area of effective sensing region overlay presumptive area S2 of fingerprint identification module, so as to save fingerprint identification module
Setup cost.Certainly, ground, other areas of effective sensing region S3 covering presumptive areas S2 of the fingerprint identification module are changed
Domain, such as the central region of presumptive area S2.
In some embodiments, fingerprint identification module includes capacitance type sensor, ultrasonic sensor and optics
Formula sensor it is one or more.It will be illustrated below with optical sensor, to introduce fingerprint recognition knot in the screen of electronic equipment
The several frequently seen structure of structure.
In some embodiments, fingerprint identification module is located at the below or above of the presumptive area of display screen, and along electricity
The thickness direction of sub- equipment, the projection of the effective sensing region of fingerprint identification module fall among the presumptive area of display screen or
It is completely superposed with the presumptive area of display screen.With reference to Fig. 4, Fig. 4 is first embodiment of the electronic equipment along I-I lines in Fig. 1
Cross-sectional view.For example including display screen 20 and fingerprint identification module 10, this refers to electronic equipment 1 in the embodiment
Line identification module 10 is, for example, a fingerprint sensor, and positioned at 20 lower section of display screen.Display screen 20 includes multiple display pixels
21, the light-emitting zone of each display pixel 21 forms the display area of display screen 20 together.Fingerprint identification module 10 includes more
A sensing unit 11, the sensing region of each sensing unit 11 form effective sensing region of fingerprint identification module 10 together.
By taking optical fingerprint identifies as an example, when finger is positioned over the contact surface of electronic equipment and object, i.e. 20 top of display screen, this is aobvious
The optical signal that the display pixel 21 of display screen 20 is sent out will reach finger, after the reflection of finger, across display screen 20 and reach
Fingerprint identification module 10, fingerprint identification module 10 sense optical signal and form fingerprint image.It is understood that this is aobvious
In display screen 20 there is transmission region, passed through for the signal that finger is reflected back, such as OLED display screen.
In some embodiments, fingerprint identification module is either partially or fully integrated in inside display screen, and the fingerprint
Subregion of the effective sensing region of identification module for the presumptive area of display screen.With reference to Fig. 5, Fig. 5 is electronic equipment in Fig. 1
Along the cross-sectional view of another embodiment of I-I lines.The electronic equipment is for example including display screen 20 and fingerprint recognition
Module 10.Specifically, which includes tft array substrate 22 and the multiple displays being formed on tft array substrate 22
Pixel 21.The light-emitting zone of each display pixel 21 forms the display area of display screen 20 together.On the tft array substrate 20 also
Multiple sensing units 11 are set, and the sensing unit 11 corresponds to the position setting between adjacent display pixel 21.Further
Ground, if the sensing unit 11 is light sensing unit, 11 both sides of sensing unit can set shading wall 23, to prevent display pixel 21
The directly sensed unit 11 of the optical signal sent out senses.The sensing region of each sensing unit 11 forms fingerprint identification module together
10 effective sensing region.By taking optical fingerprint identifies as an example, when finger is positioned over 20 top of display screen, display pixel 21 is sent out
After the optical signal that goes out reaches finger, by finger reflection and reach sensing unit 11, sensing unit 11 feels optical signal
It surveys and forms fingerprint image.
In some embodiments, when fingerprint identification module carries out finger print information acquisition, the fate of the display screen
It lights in domain.The presumptive area lighted is used not only for operating position when prompting user carries out fingerprint input, but also for carrying
Light source when being identified for optical fingerprint, so as to save the cost of additional setting fingerprint recognition light source.
In some embodiments, Fig. 6 is please referred to, Fig. 6 is that the structure of the electronic equipment of four embodiment of the invention is shown
It is intended to.The electronic equipment further includes touch sensing module 30 other than including fingerprint identification module 10, display screen 20.This is touched
It touches sensing module 30 to be located on display screen 20, for being detected the object touch operation on display screen 20.Certainly, it changes
Ground, the touch sensing module 30 can also be integrated in display screen 20, so as to reduce the thickness of electronic equipment.Further, should
Touch sensing module 30 is such as including capacitive touch screen, resistive touch screen.
Since fingerprint identification module is located at the regional area of display screen, by by fingerprint in embodiment of the present invention
Effective sensing region of identification module is corresponding with the presumptive area of display screen, as long as object slides in the presumptive area, with this
The corresponding fingerprint identification module of presumptive area can just carry out the object of the touch acquisition of finger print information.In this way, do not need to be logical
Prompting icon is crossed to prompt the touch location of user's finger, you can realize the acquisition of finger print information.
Specifically, with reference to Fig. 7, Fig. 7 is the flow of the fingerprint identification method of the electronic equipment of first embodiment of the invention
Schematic diagram.The fingerprint identification method of the electronic equipment specifically includes following steps：
Step S11 when electronic equipment is in breath screen state, judges whether there is object cunning in the presumptive area of display screen
It is dynamic；
The presumptive area for defining display screen is fingerprint input area and effective sensing region of fingerprint identification module.Cause
This, which will be depending on the installation position of fingerprint identification module.For example, it is set to the bottom of the display area of display screen
Portion, in lower position, centre position, in upper position, top.
When electronic equipment is in breath screen state, user may be needed at any time using the electronic equipment, therefore in order to
The operation of user is responded as early as possible, when electronic equipment is in breath screen state, control touch sensing module carries out touch detection, with
Whether touch location that object touched and determined object is had on detection display screen.
Step S12 when determining that object slides in the presumptive area of display screen, starts the fingerprint recognition mould of electronic equipment
Block, to acquire finger print information in the presumptive area of the display screen.
When determining that object touches in the presumptive area of display screen, then the fingerprint identification module of electronic equipment is waken up.One
Denier fingerprint identification module is waken up, as long as the finger of user slides in the presumptive area of display screen, with the presumptive area pair
The fingerprint identification module answered with regard to the finger print information of the finger can be collected, so as to according to collected finger print information to user into
Row identification, and after identification success, control electronics are unlocked operation.In order to preferably carry out finger print information
Acquisition, object slided in the presumptive area of display screen and reach the regular hour (for example, 0.5s) or distance (such as
10mm), to wake up fingerprint identification module as early as possible, time enough is reserved to finger print information acquisition.
In embodiment of the present invention, since effective sensing region and the predetermined slip on display screen of fingerprint identification module are grasped
Make region correspondence, therefore do not need to prompt fingerprint perceived position by prompting icon, as long as user is in predetermined slide
It is slided in region, you can it realizes finger print information acquisition and fingerprint recognition, so not only saves the power consumption of electronic equipment, and
Also avoid display screen always display reminding icon and cause the device aging of display screen, and then influence display screen uses the longevity
Life.In addition, wake up the acquisition of finger print information by slide, avoid user accidentally touch screen and caused by accidentally grasp
Make.
In certain modes of having a try, with reference to Fig. 8, Fig. 8 is that electronic equipment is in breath screen state in an embodiment of the present invention
When unlock operation schematic diagram.When electronic equipment is in breath screen state in Fig. 8, if user is sliding in presumptive area by finger
Dynamic, electronic equipment will wake up fingerprint identification module, realize acquisition and the fingerprint recognition of finger print information.During fingerprint recognition success,
It is then unlocked, electronic equipment enters homepage；When identification fails, user is prompted to unlock failure.
In some embodiments, it slides and refers in the presumptive area of display screen in above-mentioned steps S11：Sliding process
In, the contact position of finger and display screen is respectively positioned in presumptive area.That is, in sliding process, if finger skids off
Presumptive area is then slided herein as invalid operation.If display screen is slided in unintended areas, it is not belonging to implementation of the present invention
The slide in presumptive area in mode.
It in some embodiments, can be in addition to determining the touch location of finger in sliding process in above-mentioned steps S11
It determines the glide direction of finger in sliding process, if the glide direction of finger is preset glide direction, wakes up fingerprint recognition
Module, to carry out the acquisition of finger print information.
Specifically, the glide direction of finger is directed toward the distance of current touch location by the initial position of finger.Such as Fig. 9 institutes
Show, Fig. 9 is the schematic diagram that sliding distance is determined in second embodiment of the invention.The sliding distance of finger is start bit in Fig. 9
Put the air line distance of O and current touch location L.According to the installation position of presumptive area in Fig. 9 and shape size, determine default
Distance threshold, such as 10mm, 20mm.After the sliding distance for determining finger, itself and preset distance threshold are compared, when
When the sliding distance of finger meets or exceeds preset distance threshold, fingerprint identification module is waken up, does not otherwise do fingerprint recognition mould
The wake-up processing of block.
It in some embodiments, will also be true in addition to the touch location of finger in determining sliding process in above-mentioned steps S11
Determine the glide direction of finger.The glide direction is directed toward the direction of current touch location for finger initial position.Embodiment party of the present invention
In formula, a glide direction is preset, when the preset glide direction of glide direction and this of finger matches, wakes up fingerprint recognition mould
Otherwise block does not do the wake-up processing of fingerprint identification module.It is understood that the glide direction of finger and preset glide direction
During matching, allow have certain deviation, for example, the glide direction absolute presupposition of finger glide direction deviate 5 ° when, be also considered as hand
The glide direction of finger is matched with preset glide direction.
Above-mentioned fingerprint identification method is applied in electronic equipment, so that electronic equipment is in when ceasing screen state, user is led to
It crosses and slides to wake up fingerprint identification function in the predetermined display area of electronic equipment, so as to fulfill the user to electronic equipment
Identification is carried out, and electronic equipment is unlocked after the identity of identification user.It illustrates by mobile terminal of electronic equipment, reference
Figure 10, Figure 10 are that the electronic equipment of an embodiment of the present invention is the structure diagram of mobile terminal.The mobile terminal 100 includes
Processor 101, memory 102, display device 103, touch sensing module 104, fingerprint identification module 105.Processor 101 is used for
When electronic equipment is in breath screen state, judge whether there is object slip in the presumptive area of display device 103, when determining display
When having object slip in the presumptive area of device 103, control fingerprint identification module 105 carries out the acquisition of finger print information.
It should be noted that in some embodiments, one or more modular constructions can be combined or omit, such as locate
Reason device 101 is integrated into control chip etc. with memory 102.In addition, the mobile terminal 100 can include not combining or not wrapping
Include the other component (for example, telecommunication circuit, power supply, bus, microphone, camera etc.) in shown component in Fig. 10.And
And for sake of simplicity, the section components of mobile terminal are illustrated only in Figure 10.
Specifically, any processing electricity that processor 101 includes the operation of mobile terminal 100 and performance in order to control and sets
Road.The processor 101 be used to run operating system, app applications, media play application or any other application software, with
And it is used for the treatment of interactive operation between user etc..The processor 101 is, for example, what each processing circuit integrated
Control IC is the processor cluster for including each processing circuit that distribution is set, such as each for centralized Control electronic equipment
The central processor CPU of component, the image processor GPU for graphics process in electronic equipment.It is, of course, also possible to it is set
His application specific processor, for example, for monitor the testing result of each sensor of electronic equipment coprocessor, for electronic equipment
The baseband processor of communication, for fingerprint identification processor of electronic equipment fingerprint recognition etc..
Memory 102 for example including one or more computer storage medias, the storage medium include hard disk, floppy disk,
The storage unit or their arbitrary combination of Flash, ROM, RAM and any other suitable type.Memory 102 is used for
Store any program's code file called for processor 101, such as operating system, application software and function module etc.
Deng.The memory 102 is additionally operable to the processing data and handling result that storage processor 101 is handled, such as using data, user
Operation information, information-setting by user, multi-medium data etc..It is understood that the memory 102 can be separately provided,
It can be integrated with processor 101.
Further, the computer storage media in the memory 102 is stored with multiple program's code files, for processing
Device 101 calls, and to perform the solution lock control method of the above embodiment description, is ceased under screen state so as to fulfill electronic equipment
Solve lock control.
Display device 103 is for example including display screen, such as LCD display, OLED display screen and corresponding display driving
Circuit, processor 101 is by controlling the display driver circuit, display screen to be driven to be shown accordingly.It is appreciated that
It is, if electronic equipment further includes graphics processor GPU, after first can carrying out graphics process by graphics processor, then to pass through display
Driving circuit drives the display screen to be shown accordingly.
Touch sensing module 104 is used for the control according to processor 101, and the touch on display screen is detected.Specifically
Ground, processor 101 control touch sensing module 104 to carry out touch detection, then read the detection letter of touch sensing module 104
Number, and according to the detection signal read, determine the information such as touch operation type and touch location.It it should be noted that should
Touch sensing module 104 can be independently arranged, and can also be integrated into touch display screen with display screen.
Fingerprint identification module 105 is for example including optical sensor, capacitance type sensor, ultrasonic sensor, the fingerprint
Identification module 105 for example positioned at the presumptive area of display screen below or above, alternatively, the part of the fingerprint identification module 105 or
It is all integrated into inside display screen, and the regional area that effective sensing region of the fingerprint identification module 105 is display screen, i.e.,
The presumptive area of display screen.Processor 101 is used for when electronic equipment enters fingerprint recognition pattern, however, it is determined that display screen makes a reservation for
There is object touch in region, wake up fingerprint identification module 105, to carry out the acquisition of finger print information to the object in presumptive area.
Further, processor 101 is additionally operable to when electronic equipment enters fingerprint recognition pattern, however, it is determined that in the presumptive area of display screen
When having object slip, fingerprint identification module 105 is waken up, to carry out the acquisition of finger print information to the object in presumptive area.
Further, when electronic equipment is currently at breath screen state, however, it is determined that object is sliding in the presumptive area of display screen
When dynamic, then the presumptive area of control display screen is lighted or is lighted at the touch location of object and display screen.Such situation master
Optical fingerprint identification is used for, i.e., the optical signal sent out when being lighted using display screen to carry out the acquisition of finger print information, so as to keep away
Exempt from additional setting light source and carried out fingerprint recognition, save the cost of electronic equipment.
Further, above-mentioned steps S12 further comprises：When determining that object slides in the presumptive area of display screen,
Prompting mark is slided in display in the presumptive area of control display screen.The slip that slip prompting mark is used to refer to user is moved
Make.Such as shown in Figure 11 a, slip prompting is identified as an arrow, is used to indicate user and is slided in the direction of arrows, and sliding
Move arrow end.Again for example shown in Figure 11 b, slip prompting is identified as a delta pattern, is used to indicate user's slip
The position of end.In this way, the finger of user must be slided at the position of delta pattern, adopting for finger print information could be realized
Collection.By the display of slip prompting mark, user is prompted accurately to carry out slide, so as to which fingerprint identification module can be accurate
Ground collects finger print information.It is, of course, understood that slip prompting mark can also be other patterns and other positions
It puts.In addition, other regions of the display screen can light, can not also light.
Further, with reference to Figure 12, Figure 12 is the fingerprint identification method of the electronic equipment of second embodiment of the invention
Flow diagram.The fingerprint identification method of the embodiment further comprises after above-mentioned steps S12：
Step S13 when fingerprint identification module 105 does not collect finger print information within the first predetermined time, controls fingerprint
Identification module 105 enters dormant state.When fingerprint identification module 105 does not collect finger print information within the first predetermined time, then
It is all the maloperation of user to think slide of the object in the presumptive area of display screen, will control fingerprint recognition mould at this time
Block 105 enters dormant state.
Further, with reference to Figure 13, Figure 13 is the fingerprint identification method of the electronic equipment of third embodiment of the invention
Flow diagram.The fingerprint identification method of the embodiment further comprises after above-mentioned steps S12：
Step S14, when the fingerprint identification module 105 acquires finger print information and carries out fingerprint authentication success, control electricity
Sub- equipment unlock, and fingerprint identification module 105 is controlled to enter dormant state.
When fingerprint identification module 105 collects finger print information and carries out fingerprint authentication success, set in order to not influence electronics
Standby normal touch or touch slide, control electronics also controls fingerprint identification module to enter suspend mode shape while unlock
State.At this point, even if user is touched or touched slide in the presumptive area of display screen, fingerprint letter will not be carried out
The acquisition of breath.
Further, above-mentioned steps S12 is further included：Touching for object is determined according to the testing result of touch sensing module 104
Position is touched, and controls the fingerprint sensing unit acquisition finger print information corresponding with touch location of fingerprint identification module 105.
In the description of this specification, reference term " embodiment ", " is schematically implemented " certain embodiments "
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the present invention.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can in an appropriate manner combine in any one or more embodiments or example.
Although embodiments of the present invention have been shown and described above, it is to be understood that the above embodiment is
Illustratively, it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be right
The above embodiment is changed, changes, replacing and modification.
Claims (13)
1. a kind of electronic equipment, including display screen, touch sensing module, fingerprint identification module and processor；The processor
For：When electronic equipment is in breath screen state, the touch sensing module is controlled to carry out touch-sensing, when determining object in institute
When stating slip in the presumptive area of display screen, the fingerprint identification module is controlled to be acquired in the presumptive area of the display screen and is referred to
Line information.
2. electronic equipment as described in claim 1, it is characterised in that：Under the presumptive area is located in the display screen
Portion.
3. electronic equipment as described in claim 1, it is characterised in that：It is slided in the display screen presumptive area and refers to slide
In the process, the contact position of object and the display screen is respectively positioned in presumptive area.
4. electronic equipment as described in claim 1, it is characterised in that：It is characterized in that：The processor is further used for：When
When determining that object slides in the presumptive area of display screen, the presumptive area of the display screen is controlled to light.
5. electronic equipment as described in claim 1, it is characterised in that：The processor is further used for：When determining that object exists
When being slided in the presumptive area of display screen, display in the presumptive area of the display screen is controlled to slide prompting mark.
6. electronic equipment as described in claim 1, it is characterised in that：The processor is further used for：When determining that object exists
It is slided in the presumptive area of display screen, and when sliding distance reaches pre-determined distance threshold value, controls the fingerprint identification module in institute
State acquisition finger print information in the presumptive area of display screen.
7. electronic equipment as described in claim 1, it is characterised in that：The fingerprint identification module includes multiple fingerprint sensing lists
Member, the processor are further used for：According to the testing result of the touch sensing module, the touch location of object is determined, and
Fingerprint identification module fingerprint sensing unit corresponding with touch location is controlled to carry out finger print information acquisition.
8. electronic equipment as described in claim 1, it is characterised in that：The processor is further used for：Know in the fingerprint
After other module acquires finger print information and carries out fingerprint authentication success, control electronics are unlocked, while control the fingerprint
Identification module enters dormant state.
9. electronic equipment as described in claim 1, it is characterised in that：The processor is further used for：When the fingerprint is known
When other module does not collect finger print information within the first predetermined time, the fingerprint identification module is controlled to enter dormant state.
10. electronic equipment as described in claim 1, it is characterised in that：The fingerprint identification module include ultrasonic sensor,
Capacitance type sensor, optical sensor it is one or more.
11. electronic equipment as described in claim 1, it is characterised in that：The fingerprint identification module be fingerprint recognition chip, position
Below the display screen.
12. electronic equipment as claimed in claim 10, it is characterised in that：The display screen is OLED display screen.
13. electronic equipment as described in claim 1, it is characterised in that：The display screen includes substrate and is formed in described
Multiple display pixels on substrate；The fingerprint identification module includes the multiple sensing units of setting on the substrate, and institute
The position that sensing unit is corresponded between adjacent display pixel is stated to set.
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| CN201711450110.8A CN108256306A (en) | 2017-12-27 | 2017-12-27 | Electronic equipment |
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| CN201711450110.8A CN108256306A (en) | 2017-12-27 | 2017-12-27 | Electronic equipment |
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| CN114294835A (en) * | 2021-12-27 | 2022-04-08 | 广东超人节能厨卫电器有限公司 | Water heater capable of identifying identity |
| TWI786865B (en) * | 2021-10-05 | 2022-12-11 | 智晶光電股份有限公司 | Display module with dual touch function |
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