CN108900670A - Mobile terminal and fingerprint identification method based on mobile terminal - Google Patents
Mobile terminal and fingerprint identification method based on mobile terminal Download PDFInfo
- Publication number
- CN108900670A CN108900670A CN201810685210.7A CN201810685210A CN108900670A CN 108900670 A CN108900670 A CN 108900670A CN 201810685210 A CN201810685210 A CN 201810685210A CN 108900670 A CN108900670 A CN 108900670A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- cover board
- mobile terminal
- print information
- finger print
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Telephone Function (AREA)
Abstract
The application is suitable for technical field of mobile terminals, provides mobile terminal and the fingerprint identification method based on mobile terminal, including：Fingerprint cover board, fingerprint recognition circuit, fingerprint identification device and rear camera, the transmitance of the fingerprint cover board and the fingerprint recognition circuit is both greater than or equal to preset transmitance threshold value, and the fingerprint recognition circuit is plated in the back of the fingerprint cover board, the groove that the back cover board of the mobile terminal is emptied is arranged in the fingerprint cover board and rear camera, and the fingerprint cover board is in the surface of the rear camera；The fingerprint recognition circuit is used to acquire finger print information when fingerprint cover board detects that finger touches；The finger print information that the fingerprint identification device is used to acquire the fingerprint recognition circuit realizes the identification to the finger print information of acquisition compared with the finger print information prestored.Different function module can be reduced to the occupancy of spatial position by the above method.
Description
Technical field
The application belongs to technical field of mobile terminals more particularly to mobile terminal and the fingerprint recognition side based on mobile terminal
Method.
Background technique
Currently, mobile terminal generally includes multiple functions.
When mobile terminal is provided simultaneously with fingerprint identification function and camera function, corresponding schematic diagram is as shown in Figure 1, Figure 2
It is shown.In Fig. 1, fingerprint identification module is arranged in below the front of mobile terminal, and mobile terminal is arranged in front camera
Upper front；In Fig. 2, top in the back side of mobile terminal is arranged in fingerprint identification module, and rear camera is arranged in movement
The back side of terminal.
Since fingerprint identification module and camera occupy different spatial positions respectively, lead to the space of mobile terminal
Position occupies excessive.
Summary of the invention
In view of this, the embodiment of the present application provides mobile terminal and the fingerprint identification method based on mobile terminal, with solution
When due to mobile terminal different functional modules certainly being set in the prior art, need to occupy the different spaces of mobile terminal respectively
Position, therefore the spatial position of mobile terminal is caused to occupy excessive problem.
The first aspect of the embodiment of the present application provides a kind of mobile terminal, including fingerprint cover board, fingerprint recognition circuit, refers to
The transmitance of line identification equipment and rear camera, the fingerprint cover board and the fingerprint recognition circuit is both greater than or equal to pre-
If transmitance threshold value, and the fingerprint recognition circuit is plated in the back of the fingerprint cover board, and the fingerprint cover board and postposition are taken the photograph
As the groove that the back cover board that the mobile terminal is arranged in head is emptied, and the fingerprint cover board the rear camera just
Top；
The fingerprint recognition circuit is used to acquire finger print information when fingerprint cover board detects that finger touches；
The fingerprint identification device is used for the finger print information that the fingerprint recognition circuit acquires and the fingerprint prestored
Information compares, and realizes the identification to the finger print information of acquisition.
The second aspect of the embodiment of the present application provides a kind of fingerprint identification method based on mobile terminal, described mobile whole
End includes fingerprint cover board, fingerprint recognition circuit, fingerprint identification device and rear camera, the fingerprint cover board and the fingerprint
The transmitance of identification circuit is both greater than or equal to preset transmitance threshold value, and the fingerprint recognition circuit is plated in the fingerprint lid
The groove that the back cover board of the mobile terminal is emptied, and institute is arranged in the back of plate, the fingerprint cover board and rear camera
Fingerprint cover board is stated in the surface of the rear camera；
If the fingerprint cover board detects that finger touches, finger print information is acquired by the fingerprint recognition circuit；
By fingerprint identification device by the finger print information of acquisition compared with the finger print information prestored, realize to acquisition
The identification of the finger print information.
Existing beneficial effect is the embodiment of the present application compared with prior art：
Due to the groove that the back cover board that mobile terminal is arranged in fingerprint cover board and rear camera is emptied, and fingerprint cover board
In the surface of rear camera, therefore, the back cover board of mobile terminal only needs to empty a position, i.e., fingerprint cover board is with after
A spatial position of mobile terminal need to be occupied by setting camera only, respectively include fingerprint identification function and postposition camera shooting to realize
Greatest service can two standalone modules being overlapped mutually spatially, reduce the occupancy of spatial position.Also, due to fingerprint cover board and
The transmitance of fingerprint recognition circuit is both greater than or equal to preset transmitance threshold value, thus, it is also possible to guarantee to inject postposition camera shooting
The light of head meets the shooting demand of rear camera.
Detailed description of the invention
It in order to more clearly explain the technical solutions in the embodiments of the present application, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the application
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram for mobile terminal that the prior art provides；
Fig. 2 is the structural schematic diagram for another mobile terminal that the prior art provides；
Fig. 3 is a kind of structural block diagram for mobile terminal that the embodiment of the present application one provides；
Fig. 4 is a kind of fingerprint cover board schematic top plan view corresponding with rear camera that the embodiment of the present application one provides；
Fig. 5 A be the embodiment of the present application one provide a kind of fingerprint cover board be arranged under the back cover board of mobile terminal and
The structural schematic diagram being bonded with the back side of the back cover board of mobile terminal；
Fig. 5 B be the embodiment of the present application one provide a kind of fingerprint cover board be arranged on the back cover board of mobile terminal and
The structural schematic diagram being bonded with the front of the back cover board of mobile terminal；
Fig. 6 is that mobile terminal is arranged in a kind of fingerprint cover board that the embodiment of the present application two provides and postposition rear camera
The diagrammatic cross-section for the groove that back cover board is emptied；
Fig. 7 is that another fingerprint cover board that the embodiment of the present application three provides and postposition rear camera are arranged in mobile terminal
The diagrammatic cross-section of groove emptied of back cover board；
Fig. 8 is a kind of flow diagram for fingerprint identification method based on mobile terminal that the embodiment of the present application four provides.
Wherein, each appended drawing reference in figure：
3- mobile terminal；31- fingerprint cover board；32- fingerprint recognition circuit；33- fingerprint identification device；34- rear camera；
311- plate；The side plate of 312- plate edge；
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, so as to provide a thorough understanding of the present application embodiment.However, it will be clear to one skilled in the art that there is no these specific
The application also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, so as not to obscure the description of the present application with unnecessary details.
In order to illustrate technical solution described herein, the following is a description of specific embodiments.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " instruction is described special
Sign, entirety, step, operation, the presence of element and/or component, but be not precluded one or more of the other feature, entirety, step,
Operation, the presence or addition of element, component and/or its set.
It is also understood that mesh of the term used in this present specification merely for the sake of description specific embodiment
And be not intended to limit the application.As present specification and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singular, "one" and "the" are intended to include plural form.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In the specific implementation, mobile terminal described in the embodiment of the present application is including but not limited to such as with the sensitive table of touch
Mobile phone, laptop computer or the tablet computer in face (for example, touch-screen display and/or touch tablet) etc it is other
Portable device.It is to be further understood that in certain embodiments, above equipment is not portable communication device, but is had
The desktop computer of touch sensitive surface (for example, touch-screen display and/or touch tablet).
In following discussion, the mobile terminal including display and touch sensitive surface is described.However, should manage
Solution, mobile terminal may include that one or more of the other physical User of such as physical keyboard, mouse and/or control-rod connects
Jaws equipment.
Mobile terminal supports various application programs, such as one of the following or multiple：Drawing application program, demonstration application
Program, word-processing application, website creation application program, disk imprinting application program, spreadsheet applications, game are answered
With program, telephony application, videoconference application, email application, instant messaging applications, forging
Refining supports application program, photo management application program, digital camera application program, digital camera application program, web-browsing to answer
With program, digital music player application and/or video frequency player application program.
At least one of such as touch sensitive surface can be used in the various application programs that can be executed on mobile terminals
Public physical user-interface device.It can be adjusted among applications and/or in corresponding application programs and/or change touch is quick
Feel the corresponding information shown in the one or more functions and terminal on surface.In this way, terminal public physical structure (for example,
Touch sensitive surface) it can support the various application programs with user interface intuitive and transparent for a user.
Embodiment one：
Fig. 3 is that a kind of structural block diagram for mobile terminal that the embodiment of the present application one provides illustrates only for ease of description
Part relevant to the embodiment of the present application：
The mobile terminal 3 includes fingerprint cover board 31, fingerprint recognition circuit 32, fingerprint identification device 33 and rear camera
34, the transmitance of the fingerprint cover board 31 and the fingerprint recognition circuit 32 both greater than or is equal to preset transmitance threshold value, and
The fingerprint recognition circuit 32 is plated in the back of the fingerprint cover board 31, and the fingerprint cover board 31 and the setting of rear camera 34 exist
The groove that the back cover board of the mobile terminal is emptied, and the fingerprint cover board 31 is in the surface of the rear camera 34.
In the present embodiment, mobile terminal 3 can be mobile phone, be also possible to tablet computer.Fingerprint cover board 31 and the fingerprint
The transmitance of identification circuit 32 both greater than or is equal to preset transmitance threshold value, when fingerprint cover board 31 and fingerprint recognition circuit 32
When transmitance is both greater than or is equal to preset transmitance threshold value, external light can be through fingerprint cover board 31 and fingerprint recognition electricity
Road 32 reaches on rear camera 34, meets the photographing request of rear camera 34.Wherein the preset transmitance threshold value is greater than
Or it is equal to 98%.Optionally, the material of the fingerprint recognition circuit 32 includes tin indium oxide (Indium Tin Oxides, ITO),
Metal oxide based on ITO has good electric conductivity and the transparency.Optionally, in order to reduce as far as possible fingerprint cover board 31 and after
34 the space occupied position of camera is set, needs to increase as far as possible the fingerprint cover board 31 being arranged in right above rear camera 34 with after
The space overlapping range of camera 34 is set, for example, fingerprint cover board 31 as shown in Figure 4 vertical view corresponding with rear camera 34 is shown
It is intended to, when the area of plane of fingerprint cover board 31 is less than or equal to the area of plane of 34 camera lens of rear camera, fingerprint cover board 31
Circular black area equal with the area of plane of fingerprint cover board 31 with the space overlapping range of rear camera 34, as shown in Figure 4
Domain；On the contrary, fingerprint cover board 31 is with after when the area of plane of fingerprint cover board 31 is greater than the area of plane of 34 camera lens of rear camera
The space overlapping range for setting camera 34 is equal with the area of plane of 34 camera lens of rear camera.
The fingerprint recognition circuit 32 is used to acquire finger print information when fingerprint cover board 31 detects that finger touches；
The fingerprint identification device 33 be used for by the finger print information that the fingerprint recognition circuit 32 acquires with prestore
Finger print information compares, and realizes the identification to the finger print information of acquisition.
Optionally, fingerprint identification device 33 passes through flexible circuit board (Flexible Printed Circuit, FPC) and institute
It states fingerprint recognition circuit 32 to be connected, the fingerprint identification device 33 and the fingerprint recognition circuit 32 are all in the fingerprint cover board 31
It is connected down and with the fingerprint cover board 31, the fingerprint identification device 33 includes comparator.Wherein, fingerprint identification device 33 identifies
The method of fingerprint is specific as follows：When finger is placed on fingerprint cover board 31 by user, fingerprint identification device 33 is transmitted signals to
Fingerprint recognition circuit 32 returns to finger print information when the fingerprint recognition circuit 32 recognizes fingerprint to the fingerprint identification device
33, which is stored in advance at least one finger print information, believes when receiving the fingerprint that fingerprint recognition circuit 32 acquires
After breath, by received finger print information and at least one pre-stored finger print information, if fingerprint identification device 33 judges fingerprint
The similarity of the finger print information that identification circuit 32 acquires and any one finger print information prestored is greater than or equal to specified threshold value, then
Determine that the finger print information of the acquisition is identical as the finger print information prestored, otherwise, it is determined that the finger print information of the acquisition with prestore
The finger print information is different, so that the identification to the finger print information of acquisition is realized, finally, corresponding result information is sent to center
Processor (Central Processing Unit, CPU).
In the embodiment of the present application, emptied due to the back cover board that mobile terminal is arranged in fingerprint cover board and rear camera
Groove, and fingerprint cover board, in the surface of rear camera, therefore, the back cover board of mobile terminal only needs to empty a position
It sets, i.e., fingerprint cover board and rear camera need to only occupy a spatial position of mobile terminal, respectively include fingerprint to realize
Two standalone modules of identification function and rear camera function being overlapped mutually spatially, reduces the occupancy of spatial position.
Also, since the transmitance of fingerprint cover board and fingerprint recognition circuit is both greater than or is equal to preset transmitance threshold value, also can
Enough shooting demands for guaranteeing the light for injecting rear camera and meeting rear camera.
Optionally, it in order to avoid dust enters the gap between fingerprint cover board 31 and the back cover board of mobile terminal, then sets
Set the area of plane of the area of plane greater than the groove that the back cover board of the mobile terminal is emptied of the fingerprint cover board 31.
In the present embodiment, the fingerprint cover board 31 can be set under the back cover board of the mobile terminal and with it is described
The back side of the back cover board of mobile terminal is bonded, also can be set on the back cover board of the mobile terminal and with the shifting
The front fitting of the back cover board of dynamic terminal.Wherein, Fig. 5 A shows the back cover board that mobile terminal is arranged in fingerprint cover board 31
Under and the structural schematic diagram that is bonded with the back side of the back cover board of the mobile terminal；Fig. 5 B shows the setting of fingerprint cover board 31
The structural schematic diagram being bonded on the back cover board of mobile terminal and with the front of the back cover board of the mobile terminal.Scheming
In 5A and Fig. 5 B, fingerprint cover board 31 is a plane cover board, and in a practical situation, which can be other shapes
Cover board.Wherein, in the present embodiment, the back side of the back cover board of mobile terminal, which refers to, is bonded specific structure inside the mobile terminal
Face, when in the case where operating normally mobile terminal, user can not touch the back side of the back cover board of the mobile terminal；It is mobile
The front of the back cover board of terminal refers to the another side of specific structure inside non-fitting mobile terminal, mobile whole operating normally
When in the case where end, user achievees the purpose that use the mobile terminal by holding the front of the back cover board of the mobile terminal.
It should be pointed out that no matter fingerprint cover board 31 is arranged under the back cover board of the mobile terminal or is arranged
On the back cover board of the mobile terminal, the area of plane of the fingerprint cover board 31 is both greater than the back lid of the mobile terminal
The area of plane for the groove that plate is emptied enters the seam between fingerprint cover board 31 and the back cover board of mobile terminal to avoid dust
Gap.For example, it is assumed that the fingerprint cover board 31 is a rectangular slab, then the length of the fingerprint cover board 31 is greater than the mobile terminal
The length for the groove that back cover board is emptied, the groove that the back cover board for being wider than the mobile terminal of the fingerprint cover board 31 is emptied
Width.
Embodiment two：
Fig. 6 is that mobile terminal is arranged in a kind of fingerprint cover board that the embodiment of the present application two provides and postposition rear camera
The diagrammatic cross-section for the groove that back cover board is emptied.
As shown in fig. 6, in order to reduce the occupied area of plane of fingerprint cover board 31, the fingerprint cover board 31 includes plate
311 and the side plate 312 set on 311 edge of plate.
The area of plane for the groove that the back cover board that the area of plane of the plate 311 is equal to mobile terminal is emptied, alternatively,
The difference of the area of plane for the groove that the area of plane of the plate 311 and the back cover board of mobile terminal are emptied is less than preset face
Product threshold value, at this point, in order to avoid dust enters the gap between plate 311 and the back cover board of mobile terminal, then described flat
A ring structure is pasted or welds between plate 311 and the back cover board of mobile terminal, which makes plate 311 and movement
No longer there is gap between the back cover board of terminal.
The quantity of the side plate 312 at 311 edge of plate is greater than or equal to 2, is stuck in the back cover board of mobile terminal respectively
On the inside of the groove emptied.
It should be pointed out that plate 311 is also rectangular when the groove that the back cover board of mobile terminal is emptied is rectangle
Shape, the quantity of the side plate 312 at 311 edge of plate are usually 2, are stuck in 2 long sides (or wide) of groove, plate 311
The length of the side plate 312 at edge is less than or equal to the length of 2 long (or wide) of groove；When the back cover board of mobile terminal is emptied
Groove when being round, plate 311 is also circle, and the quantity of the side plate 312 at 311 edge of plate will be generally greater than or equal to 2,
It is stuck in the edge of groove.Optionally, when the groove that the back cover board of mobile terminal is emptied is round, 311 edge of plate
Side plate 312 equally spacedly branch at 311 edge of plate.
Embodiment three：
Fig. 7 is that another fingerprint cover board that the embodiment of the present application three provides and postposition rear camera are arranged in mobile terminal
The diagrammatic cross-section of groove emptied of back cover board.
In Fig. 7, the fingerprint cover board 31 includes plate 311 and the side plate 312 set on 311 edge of plate.Institute
The edge outward bending for stating side plate 312 forms grab, and the grab protrudes into the groove that the back cover board of the mobile terminal is emptied
It is interior, and be stuck on the inside of the groove of back cover board of the mobile terminal.
In the present embodiment, the quantity of side plate 312 is greater than or equal to 2, and the quantity of grab is greater than or equal to 2, can by grab
Fingerprint plate cover board 31 and the back cover board of mobile terminal are fixed together, avoid fingerprint cover board 31 using repeatedly rear and shifting
The back cover board of dynamic terminal is subjected to displacement.In addition, by using hook structure, it can be by fingerprint cover board without passing through welding technique
31 are fixed under the back cover board of mobile terminal, to accelerate assembling speed.
Optionally, in order to further reinforce fingerprint cover board 31 and mobile terminal back cover board connection, in two grabs
On be respectively equipped with bulge-structure, accordingly, on the back cover board of mobile terminal be equipped with accommodate the bulge-structure accommodating space.
In this way, by the way that the bulge-structure on grab to be embedded in the accommodating space being arranged on the back cover board of mobile terminal, and, pass through card
It in the groove that the back cover board that hook protrudes into mobile terminal is emptied, and is stuck on the inside of the back cover board of the mobile terminal, so that referring to
Line cover board 31 and the connection of the back cover board of mobile terminal are more stable.
Optionally, in order to reduce the difficulty being installed to fingerprint cover board 31 on the back cover board of mobile terminal, the plate
The side plate 312 at edge is elastomeric element.
When specific installation, fingerprint cover board 31 can from direction groove on the groove that the back cover board of mobile terminal is emptied by
Pressure, due to plate edge side plate 312 be elastomeric element when, pressing at least two plate edge side plate 312 make this extremely
Width between the side plate 312 of few 2 plate edges is narrower than the width of groove, so that fingerprint cover board 31 is embedded in groove.When
After the side plate 312 of plate edge is embedded in groove, deformation terminates, and the width between the side plate 312 of plate edge restores original-pack, thus
Fingerprint cover board 31 can be guaranteed to be stuck on groove not fall.
Optionally, since finger print information is distributed on finger with arcwall face, it is more complete in order to collect
It finger print information and reduces fingerprint cover board 31 is installed to the difficulty on the back cover board of mobile terminal, the fingerprint cover board 31
The side plate 312 at 311 edge of plate 311 and plate is all elastomeric element, the rear camera 34 and the fingerprint cover board 31
Distance be greater than the first pre-determined distance threshold value.
When user presses locating back 311, since the plate 311 is elastomeric element, can be with user after stress
Finger is more bonded, so as to collect more complete finger print information.In addition, since plate 311 is elastomeric element, if
It sets rear camera 34 and is greater than the first pre-determined distance threshold value at a distance from fingerprint cover board 31, when can be avoided 311 deformation of plate
The rear camera 34 being expressed to immediately below it.
Optionally, the mobile terminal further includes processor and automatic telescopic module, the automatic telescopic module and postposition
Camera 34 and processor connection, and the automatic telescopic module is in the underface of the rear camera；
Whether the camera shooting application that the processor is used to detect mobile terminal installation receives open instructions, beats if receiving
Open instruction, the rear camera 34 controlled by automatic telescopic module and is moved upward to designated position, the designated position with
The distance of the fingerprint cover board 31 is greater than the second pre-determined distance threshold value, and it is default that the second pre-determined distance threshold value is less than described first
Distance threshold.
Wherein, the camera shooting application of mobile terminal installation refers to that major function is to shoot the application of photo, video, this kind of application
Apply Names be usually " camera ".
In the present embodiment, in order to expand the coverage of rear camera 34, postposition is controlled by automatic telescopic module and is taken the photograph
Designated position is moved upward to as first 34, which is greater than the second pre-determined distance threshold value at a distance from fingerprint cover board 31, by
Be less than the first above-mentioned pre-determined distance threshold value in the second pre-determined distance threshold value, therefore, rear camera 34 move up after not yet
Fingerprint cover board 31 can be touched.Wherein, which can be spring arrangement.
Optionally, above-mentioned processor is specially central processing unit (Central Processing Unit, CPU).
It is optionally, also more due to having the application of camera function, these in order to guarantee to have camera function are answered
With can smoothly execute movement of taking pictures, then the processor is also used to：
If camera shooting application is not turned on but the application for having camera function is opened, detect whether to receive photographing instruction；
If receiving photographing instruction, the rear camera 34 is controlled by automatic telescopic module and is moved upward to designated position, institute
It states designated position and is greater than the second pre-determined distance threshold value at a distance from the fingerprint cover board 31, the second pre-determined distance threshold value is less than
The first pre-determined distance threshold value.
In the present embodiment, the application for having camera function includes：Wechat, QQ, Alipay etc..When mobile terminal is installed newly
It after, identifies whether the new application has camera function, if having camera function, records the new application and taken the photograph to have
As the application of function.When any one application is opened, mobile terminal identifies whether the application is camera shooting application, if it is not, identification should
Using whether being the application for having camera function, if the application for having camera function, detect whether to receive photographing instruction.
Example IV：
Fig. 8 shows a kind of process signal of fingerprint identification method based on mobile terminal of the offer of the embodiment of the present application four
Figure, details are as follows：
The mobile terminal of the present embodiment includes fingerprint cover board, fingerprint recognition circuit, fingerprint identification device and postposition camera shooting
The transmitance of head, the fingerprint cover board and the fingerprint recognition circuit is both greater than or is equal to preset transmitance threshold value, and described
Fingerprint recognition circuit is plated in the back of the fingerprint cover board, and the fingerprint cover board and rear camera are arranged in the mobile terminal
The groove emptied of back cover board, and the fingerprint cover board is in the surface of the rear camera.
The specific structure of the mobile terminal of the present embodiment and the knot with the mobile terminal of above-described embodiment one to embodiment three
Structure is identical, and details are not described herein again.
Step S81 acquires fingerprint letter by the fingerprint recognition circuit if the fingerprint cover board detects that finger is touched
Breath；
Step S82, by fingerprint identification device by the finger print information of acquisition compared with the finger print information prestored, realize
Identification to the finger print information of acquisition.
Optionally, it is described by fingerprint identification device by the finger print information of acquisition compared with the finger print information prestored,
Realize the identification to the finger print information of acquisition, including：
The finger print information that the fingerprint recognition circuit is acquired by flexible circuit board is obtained by fingerprint identification device；
By fingerprint identification device by the finger print information of the acquisition compared with the finger print information prestored, realize to acquisition
The identification of the finger print information.
Optionally, above by fingerprint identification device by the finger print information of the acquisition and the finger print information ratio that prestores
Compared with, after realizing to the identification of the finger print information of acquisition, including：
The recognition result of finger print information is sent to CPU by fingerprint identification device, and the recognition result of the finger print information will indicate
CPU executes corresponding operation, for example, if mobile terminal is in lock-screen state, if the recognition result instruction of finger print information is adopted
The finger print information of collection is identical as any one finger print information prestored, then CPU, will after receiving the recognition result of finger print information
Control mobile terminal becomes unlocking screen state from lock-screen state.For example, if mobile terminal is in pending payment state, if referring to
The finger print information of the recognition result instruction acquisition of line information is identical as any one finger print information prestored, then CPU is receiving finger
After the recognition result of line information, control mobile terminal is become into successful payment state, etc. from pending payment state.
Optionally, the fingerprint identification method based on mobile terminal further includes：
Whether the camera shooting application of detection mobile terminal installation receives open instructions, if receiving open instructions, by certainly
Dynamic flexible module controls the rear camera and is moved upward to designated position.
Wherein, the camera shooting application of mobile terminal installation refers to that major function is to shoot the application of photo, video, this kind of application
Apply Names be usually " camera ".
Wherein, which can be spring arrangement.
Optionally, the fingerprint identification method based on mobile terminal further includes：
If camera shooting application is not turned on but the application for having camera function is opened, detect whether to receive photographing instruction；
If receiving photographing instruction, the rear camera is controlled by automatic telescopic module and is moved upward to designated position, it is described
Designated position is greater than the second pre-determined distance threshold value at a distance from the fingerprint cover board, and the second pre-determined distance threshold value is less than above-mentioned
First pre-determined distance threshold value of embodiment three.
Wherein, have camera function application include：Wechat, QQ, Alipay etc..
Embodiment described above is only to illustrate the technical solution of the application, rather than its limitations；Although referring to aforementioned reality
Example is applied the application is described in detail, those skilled in the art should understand that：It still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution should all
Comprising within the scope of protection of this application.
Claims (10)
1. a kind of mobile terminal, which is characterized in that including fingerprint cover board, fingerprint recognition circuit, fingerprint identification device and postposition
The transmitance of camera, the fingerprint cover board and the fingerprint recognition circuit is both greater than or is equal to preset transmitance threshold value, and
The fingerprint recognition circuit is plated in the back of the fingerprint cover board, and the fingerprint cover board and rear camera are arranged in the movement
The groove that the back cover board of terminal is emptied, and the fingerprint cover board is in the surface of the rear camera；
The fingerprint recognition circuit is used to acquire finger print information when fingerprint cover board detects that finger touches；
The fingerprint identification device is used for the finger print information that the fingerprint recognition circuit acquires and the finger print information prestored
Compare, realizes the identification to the finger print information of acquisition.
2. mobile terminal as described in claim 1, which is characterized in that the area of plane of the fingerprint cover board is arranged greater than described
The area of plane for the groove that the back cover board of mobile terminal is emptied.
3. mobile terminal as described in claim 1, which is characterized in that the fingerprint cover board includes plate and is set to described flat
The side plate of edges of boards edge；
The area of plane for the groove that the back cover board that the area of plane of the plate is equal to mobile terminal is emptied, alternatively, described flat
The difference of the area of plane for the groove that the area of plane of plate and the back cover board of mobile terminal are emptied is less than preset area threshold；
The quantity of the side plate of the plate edge is greater than or equal to 2, is stuck in the groove that the back cover board of mobile terminal is emptied respectively
Inside.
4. mobile terminal as described in claim 1, which is characterized in that the fingerprint cover board includes plate and is set to described flat
The edge outward bending of the side plate of edges of boards edge, the side plate forms grab, and the grab protrudes into the back lid of the mobile terminal
In the groove that plate is emptied, and it is stuck on the inside of the groove of back cover board of the mobile terminal.
5. mobile terminal as claimed in claim 3, which is characterized in that the side plate of the plate edge is elastomeric element.
6. mobile terminal as claimed in claim 3, which is characterized in that the plate of the fingerprint cover board and the side of plate edge
Plate is all elastomeric element, and the rear camera is greater than the first pre-determined distance threshold value at a distance from the fingerprint cover board.
7. mobile terminal as claimed in claim 6, which is characterized in that the mobile terminal further includes processor and automatic telescopic
Module, the automatic telescopic module are connect with rear camera and the processor, and the automatic telescopic module is described
The underface of rear camera；
Whether the camera shooting application that the processor is used to detect mobile terminal installation receives open instructions, refers to if receiving opening
It enables, the rear camera is controlled by automatic telescopic module and is moved upward to designated position, the designated position and the finger
The distance of line cover board is greater than the second pre-determined distance threshold value, and the second pre-determined distance threshold value is less than the first pre-determined distance threshold
Value.
8. a kind of fingerprint identification method based on mobile terminal, which is characterized in that the mobile terminal includes fingerprint cover board, fingerprint
The transmitance of identification circuit, fingerprint identification device and rear camera, the fingerprint cover board and the fingerprint recognition circuit is all
More than or equal to preset transmitance threshold value, and the fingerprint recognition circuit is plated in the back of the fingerprint cover board, the fingerprint
The groove that the back cover board of the mobile terminal is emptied is arranged in cover board and rear camera, and the fingerprint cover board is after described
Set the surface of camera；
If the fingerprint cover board detects that finger touches, finger print information is acquired by the fingerprint recognition circuit；
By fingerprint identification device by the finger print information of acquisition compared with the finger print information prestored, realize to described in acquisition
The identification of finger print information.
9. as claimed in claim 8 based on the fingerprint identification method of mobile terminal, which is characterized in that it is described will be described in acquisition
Finger print information realizes the identification to the finger print information of acquisition compared with the finger print information prestored, including：
The finger print information that the fingerprint recognition circuit is acquired by flexible circuit board is obtained by fingerprint identification device；
By fingerprint identification device by the finger print information of the acquisition compared with the finger print information prestored, realize to described in acquisition
The identification of finger print information.
10. as claimed in claim 8 based on the fingerprint identification method of mobile terminal, which is characterized in that described based on mobile whole
The fingerprint identification method at end further includes：
Whether the camera shooting application of detection mobile terminal installation receives open instructions, if receiving open instructions, by stretching automatically
Contracting module controls the rear camera and is moved upward to designated position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685210.7A CN108900670A (en) | 2018-06-28 | 2018-06-28 | Mobile terminal and fingerprint identification method based on mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685210.7A CN108900670A (en) | 2018-06-28 | 2018-06-28 | Mobile terminal and fingerprint identification method based on mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108900670A true CN108900670A (en) | 2018-11-27 |
Family
ID=64346835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810685210.7A Pending CN108900670A (en) | 2018-06-28 | 2018-06-28 | Mobile terminal and fingerprint identification method based on mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108900670A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2829243Y (en) * | 2005-10-14 | 2006-10-18 | 比亚迪股份有限公司 | Mobile phone camera lens module set and mobile phone containing the module set |
| CN101276406A (en) * | 2007-03-29 | 2008-10-01 | 鸿富锦精密工业（深圳）有限公司 | Fingerprint identification device and portable electronic device |
| CN201765420U (en) * | 2010-07-21 | 2011-03-16 | 英顺达科技有限公司 | Protective device of camera lens |
| CN105303177A (en) * | 2015-10-21 | 2016-02-03 | 广东欧珀移动通信有限公司 | Camera capable of fingerprint identification and corresponding terminal |
| CN106603764A (en) * | 2016-08-26 | 2017-04-26 | 北京小米移动软件有限公司 | Shooting device, and terminal having shooting and fingerprint identification functions |
| CN106650582A (en) * | 2016-09-27 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint identification method, camera with fingerprint identification function and terminal |
| CN106991394A (en) * | 2017-03-31 | 2017-07-28 | 联想(北京)有限公司 | A kind of electronic equipment with fingerprint identification function |
| CN107809567A (en) * | 2017-11-21 | 2018-03-16 | 广东虹勤通讯技术有限公司 | A kind of camera mechanism and the mobile terminal with the camera mechanism |
-
2018
- 2018-06-28 CN CN201810685210.7A patent/CN108900670A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2829243Y (en) * | 2005-10-14 | 2006-10-18 | 比亚迪股份有限公司 | Mobile phone camera lens module set and mobile phone containing the module set |
| CN101276406A (en) * | 2007-03-29 | 2008-10-01 | 鸿富锦精密工业（深圳）有限公司 | Fingerprint identification device and portable electronic device |
| CN201765420U (en) * | 2010-07-21 | 2011-03-16 | 英顺达科技有限公司 | Protective device of camera lens |
| CN105303177A (en) * | 2015-10-21 | 2016-02-03 | 广东欧珀移动通信有限公司 | Camera capable of fingerprint identification and corresponding terminal |
| CN106603764A (en) * | 2016-08-26 | 2017-04-26 | 北京小米移动软件有限公司 | Shooting device, and terminal having shooting and fingerprint identification functions |
| CN106650582A (en) * | 2016-09-27 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint identification method, camera with fingerprint identification function and terminal |
| CN106991394A (en) * | 2017-03-31 | 2017-07-28 | 联想(北京)有限公司 | A kind of electronic equipment with fingerprint identification function |
| CN107809567A (en) * | 2017-11-21 | 2018-03-16 | 广东虹勤通讯技术有限公司 | A kind of camera mechanism and the mobile terminal with the camera mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11221646B2 (en) | Image capture modes for dual screen mode | |
| US10515251B2 (en) | Screen assembly with a fingerprint module and electronic device | |
| US20200110511A1 (en) | Method and system for performing copy-paste operations on a device via user gestures | |
| EP2372516B1 (en) | Methods, systems and computer program products for arranging a plurality of icons on a touch sensitive display | |
| US10969955B2 (en) | Electronic device | |
| WO2013032234A1 (en) | Method of providing of user interface in portable terminal and apparatus thereof | |
| WO2018161634A1 (en) | Display screen, display screen assembly, and terminal | |
| CN108171178A (en) | A kind of method for controlling fingerprint identification and touch panel, display device | |
| CN102510429A (en) | Method for unlocking touch-screen mobile phone, and touch-screen mobile phone | |
| WO2013094991A1 (en) | Display apparatus for releasing locked state and method thereof | |
| US20230017370A1 (en) | User Interface Display Method of Terminal, and Terminal | |
| CN106020698A (en) | Mobile terminal and realization method of single-hand mode | |
| CN104461367A (en) | Image display method and device of front camera of terminal | |
| WO2013094909A1 (en) | Display apparatus for releasing lock status and method thereof | |
| CN101405682B (en) | Touch panel | |
| CN111045538B (en) | Touch pad, fingerprint acquisition method and fingerprint acquisition device | |
| CN108900670A (en) | Mobile terminal and fingerprint identification method based on mobile terminal | |
| CN108924345A (en) | Photographic method, camera arrangement and mobile terminal | |
| CN108848218A (en) | A kind of mobile terminal | |
| CN208156557U (en) | Electronic device | |
| US10325571B2 (en) | Data communication method via touch surface | |
| CN108737656B (en) | Processing method and device of floating button, storage medium and electronic equipment | |
| CN105718108A (en) | Interface operation method and mobile terminal | |
| WO2013094910A1 (en) | Display apparatus for releasing lock status and method thereof | |
| KR20180021581A (en) | Touch panel and electronic device including thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181127 |