CN108701179A - Electric terminal and device with biological characteristic identification function - Google Patents
Electric terminal and device with biological characteristic identification function Download PDFInfo
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- CN108701179A CN108701179A CN201780006060.6A CN201780006060A CN108701179A CN 108701179 A CN108701179 A CN 108701179A CN 201780006060 A CN201780006060 A CN 201780006060A CN 108701179 A CN108701179 A CN 108701179A
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- electric terminal
- induction arrays
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- 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
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
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- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- Image Input (AREA)
- Telephone Function (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The embodiment of the present application provides a kind of electric terminal and the device with biological characteristic identification function, electric terminal include:First display screen, second display screen and biometric devices, the biometric devices include the induction arrays for having multiple sensing units, the induction arrays are arranged in the lower section of first display screen, and the biological characteristic detection effective coverage of the biometric devices is located at at least partly display area of first display screen;First display screen includes multiple self-lighting devices;In first display screen, there are when finger pressing, the light that the self-lighting device is sent out is reflected by the finger and forms the reflection light of induction arrays described in directive, the induction arrays are for incuding the reflection light, to carry out living things feature recognition according to the reflection light sensed, to improve living things feature recognition versatility in screen.
Description
Technical field
The invention relates to living things feature recognition and technical field of touch control more particularly to a kind of electric terminal and have
The device of biological characteristic identification function.
Background technology
With mobile terminal introduce biometrics identification technology, such as fingerprint characteristic identification, biological characteristic authentication instead of
Traditional cipher authentication, gesture motion certification etc. so that certification no longer needs other operations, it is only necessary to finger and sensor contacts
, while ensureing mobile terminal safety, the convenience that mobile terminal uses is significantly increased, so that biology is special
Levy standard configuration of the identification function at mobile terminal.
In the prior art, it by taking the application of fingerprint characteristic identification as an example, integrates and refers at the positive Home buttons of mobile terminal
Line feature recognition button, or increase individual fingerprint characteristic key range at the back side of product and pass through during use
The fingerprint characteristic key range for operating positive Home buttons or the back side realizes fingerprint characteristic detection function.
Fingerprint recognition, is placed in terminal by the upgrading with the differentiation and user of terminal contour (height screen accounting) to experience requirements
Fingerprint characteristic identification becomes the important directions of industry research in shielding in front screen display area.For example it is fingerprint to be based on optics
Specific identification device, then fingerprint characteristic identification device includes light source and sensing unit, and fingerprint characteristic is known in screen in order to realize
Not, the thinking of optical profile type scheme is that do not have the characteristics of backlight, substantially transparent using OLED screen curtain, is placed in OLED screen backstage face
Optical detecting sensor gets off the image taking of fingerprint, is then matched with the technology of similar camera.But it is this
Scheme can only coordinate OLED screen curtain to use, and can not be realized in now widely used LCD screen, and versatility is poor.
Invention content
The embodiment of the present application is designed to provide a kind of electric terminal and the device with biological characteristic identification function, uses
At least to solve the above problem in the prior art.
To realize that the purpose of the embodiment of the present application, the embodiment of the present application provide a kind of electric terminal comprising:First is aobvious
Display screen, second display screen and biometric devices, the biometric devices include having multiple sensing units
Induction arrays, the induction arrays are arranged in the lower section of first display screen, and the biology of the biometric devices is special
Sign detection effective coverage is located at at least partly display area of first display screen;First display screen includes multiple self
Luminescent device;In first display screen there are when finger pressing, the light that the self-lighting device is sent out is by the finger
The reflection light of induction arrays described in directive is reflected and is formed, the induction arrays are used to incude the reflection light,
To carry out living things feature recognition according to the reflection light sensed.
Optionally, it is two only for first display screen and second display screen in any embodiment of the application
Vertical display screen;Alternatively, first display screen and second display screen use the self-lighting display screen of an entirety, wherein certainly
Body light emitting display is integrally divided into two regions, and one of region is configured to the second display screen, another
Region is configured to the first display screen.
Optionally, in any embodiment of the application, main display of the second display screen as the electric terminal
Shield and is arranged in the main display area of the electric terminal, meanwhile, first display screen is as secondary display screen and is arranged in institute
State the fringe region of electric terminal.
Optionally, in any embodiment of the application, first display screen and second display screen cooperation are realized
Overall picture is shown, alternatively, first display screen and the second display screen interval are arranged and provide different displays respectively
Function.
Optionally, in any embodiment of the application, first display screen is organic light-emitting diode (OLED) display screen, and
The self-lighting device is Organic Light Emitting Diode.
Optionally, in any embodiment of the application, first display screen and the second display screen are positioned at same
In horizontal plane.
Optionally, in any embodiment of the application, the chin in the electric terminal is arranged in first display screen
Region, alternatively, first display screen is arranged in the upper frontal region domain of the electric terminal;Alternatively, first display screen is neighbouring
It is arranged in the left side of the second display screen or right side.
Optionally, in any embodiment of the application, the electric terminal has two or more first display screens,
The wherein described biometric devices are disposed therein the lower section of first display screen.
Optionally, in any embodiment of the application, the induction arrays of the biometric devices are arranged in institute
The intermediate region below the first display screen is stated, and the region area where the induction arrays is less than the aobvious of first display screen
Show the area in region.
Optionally, in any embodiment of the application, the induction arrays of the biometric devices are arranged in institute
State the entire lower zone of the first display screen.
Optionally, in any embodiment of the application, the biometric devices are given birth to using an independent optics
Object feature module, the entire display area of the first display screen described in the region overlay where induction arrays;Alternatively, the biology
Specific identification device uses the optical bio feature module with multiple optical bio characteristic detection units, wherein the multiple light
Student's object characteristic detection unit is disposed in parallel in the entire lower zone of first display screen.
Optionally, in any embodiment of the application, first display screen shows more when entering working condition
A application icon, when finger is pressed in any one of application icon of first display screen, the life
Object specific identification device is located at sensing unit opponent's fingering row physical characteristics collecting below finger pressing position, and the electronics is whole
The application icon that the operating system at end presses after the biometric matches are proved to be successful according to user's finger, directly
Start corresponding application program.
Optionally, in any embodiment of the application, when the position that user's finger presses and application program image is not configured
When mark, the operating system of the electric terminal is loaded directly into homepage or function after the biometric matches are proved to be successful
The page.
Optionally, in any embodiment of the application, also match in the top of first display screen and second display screen
It is equipped with touch control layer, the touch control layer is for detecting finger when finger presses first display screen or the second display screen
Pressing position.
Optionally, in any embodiment of the application, the touch control layer covers the second display screen and described first
At least partly display area of display screen.
Optionally, in any embodiment of the application, further include:Reading circuit, the reading circuit is used for will be described
The fingerprint inductive signal that the induction arrays of biometric devices are detected and generate to the reflection light is read, and right
The fingerprint induction carries out exporting the identification and matching for carrying out fingerprint characteristic to governor circuit after signal processing.
Optionally, in any embodiment of the application, the reading circuit and induction arrays are integrated in the biology spy
The inside of identification device is levied, and is integrally provided in the lower section of the first display screen.
Optionally, in any embodiment of the application, filter layer and/or leaded light are additionally provided with above the induction arrays
Layer, the filter layer are used to filter out the ambient light for penetrating pressing in the finger of first display screen, and the optical waveguide layer is used for will
The induction arrays are directed to from the reflected reflection light of finger surface to be detected.
Optionally, in any embodiment of the application, the optical waveguide layer is the standard being made in semiconductor silicon on piece
Straight device layer either lens jacket and its with multiple collimation units either lens unit wherein each described collimation unit or
The lens unit corresponds to one of described induction arrays sensing unit respectively;Alternatively, its of the induction arrays
In sensing unit correspond to multiple collimation units or the lens unit.
The embodiment of the present application also provides a kind of device with biological characteristic identification function, is applied to the electricity with display screen
Sub- terminal comprising the biometric devices below the display screen are set, and the biometric devices include
Induction arrays with multiple sensing units, the biological characteristic detection effective coverage of the biometric devices is positioned at described
At least partly display area of display screen;In the display screen there are when finger pressing, the self-lighting device of the display screen
The light sent out reflects and is formed the reflection light of induction arrays described in directive by the finger, and the induction arrays are used for institute
It states reflection light to be incuded, to carry out living things feature recognition according to the reflection light sensed.
The electric terminal provided in the following embodiments of the application comprising:First display screen, second display screen and biology are special
Identification device is levied, the biometric devices include the induction arrays for having multiple sensing units, and the induction arrays are set
It sets in the lower section of first display screen, the biological characteristic detection effective coverages of the biometric devices is located at described the
At least partly display area of one display screen;First display screen includes multiple self-lighting devices;In first display
Screen, which is reflected and formed by the finger there are the light that when finger pressing, the self-lighting device is sent out, incudes battle array described in directive
The reflection light of row, the induction arrays are for incuding the reflection light, with according to the reflected light sensed
Line carries out living things feature recognition.Using the above structure, second display screen as electric terminal main display and be arranged in electronics
The main display area of terminal, and therefore the first display screen passes through as secondary display screen and the fringe region that is arranged in electric terminal
First display screen and being used cooperatively for second display screen can make electric terminal have the characteristic shielded comprehensively, and shield interior biology
Feature (such as fingerprint characteristic in screen) identification is realized in the first display screen, without by the second display screen as main display
Patterns affect, therefore shielding interior biometric technology can be simultaneously suitable for using organic light-emitting diode (OLED) display screen, liquid crystal display
The electric terminal of screen or other types display screen as main display, to improve the general of the interior living things feature recognition of screen
Property.
Description of the drawings
Fig. 1 is the front schematic view of electric terminal in the embodiment of the present application one;
Fig. 2 is the front schematic view of electric terminal in the embodiment of the present application two;
Fig. 3 is the front schematic view of electric terminal in the embodiment of the present application three;
Fig. 4 is the front schematic view of electric terminal in the embodiment of the present application four;
Fig. 5 is the schematic diagram of a layer structure of electric terminal in the embodiment of the present application five;
Fig. 6 is the schematic diagram of a layer structure being applied in the embodiment of the present application six on mobile phone.
Specific implementation mode
Presently filed embodiment is described in detail below in conjunction with schema and embodiment, thereby how the application is applied
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
In the following embodiments of the application, illustrated so that electric terminal is smart mobile phone as an example, it should be understood that,
The application can also be applied to the terminals such as tablet computer, smartwatch, Intelligent bracelet, touch keyboard (Touchkeyboard).
In the following embodiments of the application, by taking biological characteristic is fingerprint characteristic as an example, biometric devices specially refer to
Line specific identification device, it should be understood that, the application can be used for carrying out other biological feature based on optical principle
Identification, such as heart rate or blood oxygen concentration etc..
The electric terminal provided in the following embodiments of the application comprising:First display screen, second display screen and biology are special
Identification device is levied, the biometric devices include the induction arrays for having multiple sensing units, and the induction arrays are set
It sets in the lower section of first display screen, the biological characteristic detection effective coverages of the biometric devices is located at described the
At least partly display area of one display screen;First display screen includes multiple self-lighting devices;In first display
Screen, which is reflected and formed by the finger there are the light that when finger pressing, the self-lighting device is sent out, incudes battle array described in directive
The reflection light of row, the induction arrays are for incuding the reflection light, with according to the reflected light sensed
Line carries out living things feature recognition.Using the above structure, second display screen as electric terminal main display and be arranged in electronics
The main display area of terminal, and as secondary display screen and fringe region in electric terminal is arranged in the first display screen, size can
To be less than second display screen;Therefore, can electric terminal be had by the first display screen and being used cooperatively for second display screen
There is the characteristic shielded comprehensively, and shields interior biological characteristic (such as fingerprint characteristic in screen) identification and realized in the first display screen, without
By the patterns affect of the second display screen as main display, therefore can there is suitable for using biometric technology simultaneously in screen
The electric terminal of machine light emitting diode (LED) display screen, liquid crystal display or other types display screen as main display, to carry
Biological characteristic versatility in high screen.
Fig. 1 is the front schematic view of electric terminal in the embodiment of the present application one;As shown in Figure 1 comprising:First display screen
101, second display screen 102, fingerprint characteristic identification device (not shown), the second display screen 102 are used as the electronics
The main display of terminal and the main display area for being located at the electric terminal, first display screen 101 are whole as the electronics
The secondary display screen at end and the fringe region for being located at the electric terminal, wherein the display area of the second display screen 102 is more than
The display area of first display screen 101.Although it should be understood that the first display screen described in planar structure shown in Fig. 1
There is certain interval between 101 and the second display screen 102, but in actual product, it is preferable that first display screen
It is closely packed together between 101 and the second display screen 102, the two is close adjacent and makes naked eyes that can not perceive two substantially
The presence of a display screen, and first display screen 101 and the cooperation of the second display screen 102 can be driven to realize by showing
Overall picture is shown, to realize the design for being similar to and shielding comprehensively.Certainly, in other alternate embodiments, first display
Screen 101 and the second display screen 102, which can also be spaced, to be arranged and provides different display functions respectively.
The fingerprint characteristic identification device can be optical finger print module, can be arranged in first display screen 101
Lower section, come realize screen under (Under-display) fingerprint module structure;The fingerprint characteristic identification device includes induction battle array
It arranges (sensor array), the induction arrays include multiple sensing units (sensor pixel), the multiple sensing unit
It can be specially the optical detector (Photodetector) in array distribution.
First display screen 101 include multiple self-lighting devices, if first display screen 101 there are finger by
Pressure, the light that the self-lighting device is sent out is reflected by the finger to be changed transmission path and forms induction arrays described in directive
Reflection light, the sensing unit of the induction arrays can be detected the reflection light and be converted into corresponding
Electric signal (i.e. fingerprint inductive signal) can get pressing in first display screen based on the fingerprint inductive signal
The fingerprint image of 101 finger, and carry out corresponding fingerprint minutiae matching.
In the present embodiment, main display of the second display screen 102 as mobile phone plays main display, for example show
Document, video, picture etc..Specifically, second display screen 102 can be specially liquid crystal display, Organic Light Emitting Diode
(OLED) display screen, micro-led (Micro-LED) display screen or other kinds of display screen, it is aobvious described second
Display screen 102 is using in the case of liquid crystal display, and by being then based on liquid crystal display principle, therefore, second display screen 102 still needs
Want backlight.
In the present embodiment, the first display screen 101 is shown, such as User Defined as secondary display screen for carrying out auxiliary
Shortcut key, some the quickly starting application program icons being arranged below screen in similar smart mobile phone or fast press
Key;Also, it is shown as described above, first display screen 101 can also coordinate the second display screen 102 to carry out overall picture
Show.Specifically, in the present embodiment, the first display screen 101 using self-lighting device display screen, such as OLED display screen or
Micro-led display screen.Using OLED display screen, the self-lighting device of first display screen 101
Can be specially the OLED display pixel cells of the OLED display screen, also known as OLED light source.
In the present embodiment, due to the first display screen 101 include self-lighting device as display pixel cells, such as OLED
Light source.And the fingerprint characteristic identification device is to use the optical finger print module that fingerprint detection is carried out based on light principle of reflection,
And it is arranged in the lower section of first display screen 101, therefore, it is aobvious that the fingerprint characteristic identification device can directly be multiplexed first
The self-lighting device of display screen 101 is as light source, so as to realize the acquisition for carrying out fingerprint characteristic in the first display screen 101,
It, can be based on the light that the self-lighting device is sent out by the finger i.e. when finger pressing is on the first display screen 101
Reflection, which changes transmission path and forms the reflection lights of induction arrays described in directive, to be detected, to realize adopting for fingerprint characteristic
Collect and carries out subsequent fingerprint identification.
As a kind of optional realization method, it is also provided with filter layer (Filter) above the induction arrays and leads
Photosphere, the filter layer can be used for filtering out the ambient light for penetrating pressing in the finger of first display screen 101, and described lead
Photosphere, which is mainly used for being directed to the induction arrays from the reflected reflection light of finger surface, to be detected.The induction battle array
Row can be produced on the surface of induction chip, and the induction chip can also include detection circuit, reading circuit and other
Auxiliary circuit;The filter layer, the optical waveguide layer, the induction arrays, other optical components and induction chip can be encapsulated in
The same optical finger print chip interior.Wherein, the optical waveguide layer can be specially the collimator being made in semi-conductor silicon chip
(Collimator) layer either lens (Lens) layer its with multiple collimation units or lens unit, wherein each collimate
Unit or lens unit can correspond to one of induction arrays sensing unit respectively, it is preferable that the collimation is single
Member or lens unit are non-one-to-one relationship between the sensing unit with the induction arrays to reduce generation Moire fringe
Interference, for example, a sensing unit can correspond to multiple collimation units either lens unit alternatively, the collimation unit or
Lens unit can also can be led to by the way of irregular alignment using the collimation unit or lens unit of irregular alignment
Later phase software algorithm is corrected come the reflection light detected to each sensing unit.
In the present embodiment, in any electric terminal embodiment of the application, first display screen 101 and described second
Display screen 102 is located in the same horizontal plane.
Further, as a kind of optional embodiment, first display screen 101 can be arranged in the electric terminal
Chin area, i.e., adjacent to the bottom of the second display screen 102 be arranged.However, it is desirable to which explanation, implements in other replacements
In example, first display screen 101 can also be arranged in the upper frontal region domain of the electric terminal, i.e., adjacent to the second display screen
102 top setting;Alternatively, first display screen 101 can also be adjacent to the left side or the right side of the second display screen 102
Side is arranged.In addition, the electric terminal can also have two or more first display screens 101, such as neighbouring described the
The top and bottom of two display screens 102 are respectively set there are one the first display screen 101, wherein the fingerprint characteristic identification device can
To be disposed therein the lower section of first display screen 101.
In a particular embodiment, the specific size of first display screen 101 and second display screen 102 can basis
The overall dimensions of product are determined, meanwhile, the first display screen is due to being secondary display screen, as long as its size of optimizer is less than as leading
The second display screen 102 of display screen.
Fig. 2 is the front schematic view of electric terminal in the embodiment of the present application two;In the present embodiment, the first display screen 101
In the chin area of electric terminal, and the regional area below the first display screen 101 is arranged in fingerprint characteristic identification device 103,
Wherein, the area of the fingerprint detection effective coverage (region i.e. where its induction arrays) of the fingerprint characteristic identification device 103
Less than the area of the display area of first display screen 101.Since the fingerprint detection of the fingerprint characteristic identification device 103 has
Effect region only covers the partial display area of first display screen 101, therefore is only pressed in above-mentioned local display in finger
When region, the fingerprint characteristic identification device 103 can just collect fingerprint characteristic data.Meanwhile it being pressed for the ease of user
To the fingerprint detection effective coverage of the fingerprint characteristic identification device 103, the fingerprint characteristic identification device 103 can be arranged
The intermediate region of first display screen, 101 lower section, alternatively, first display screen 101 is in the fingerprint characteristic identification device
103 fingerprint detection function can show that a fingerprint is pressed when being opened in 103 region of fingerprint characteristic identification device
Press guide icon.
In the present embodiment, the second display screen 102 and the first display screen 101 can be all made of OLED display screen.Into one
Step ground is arranged two for the first display screen 101 and second display screen 102 and is completely independent region in the specific implementation, the two
Display function independently controls.Alternatively, alternatively, the first display screen 101 and second display screen 102 can also use one
Whole OLED display screen realizes that wherein OLED display screen is integrally divided into two regions, wherein area large area
As main display area and it is configured to second display screen 102, area smaller area is used as secondary display area and is configured to first and shows
Display screen 101.
Fig. 3 is the front schematic view of electric terminal in the embodiment of the present application three;It is unlike the embodiments above in the present embodiment
, the entire lower zone in the first display screen 101 is arranged in fingerprint characteristic identification device 103, to realize that the fingerprint is special
The fingerprint detection effective coverage (region i.e. where its induction arrays) of sign identification device 103 covers entire first display screen substantially
The area of 101 display area, i.e., the described fingerprint detection effective coverage basically reaches the display area of first display screen 101
Area.Therefore, user pressed by finger the display area of first display screen 101 any position carry out fingerprint it is defeated
Enter, the fingerprint characteristic identification device 103 can carry out fingerprint characteristic data acquisition to user's finger.
As an optional embodiment, the fingerprint characteristic identification device 103 may be used independent one it is large-sized
Optical finger print module, the display area of entire first display screen of region overlay where induction arrays 101;Alternatively, institute
The optical finger print module with multiple optical finger print detection units, wherein institute can also be used by stating fingerprint characteristic identification device 103
State the entire lower zone that multiple optical finger print detection units are disposed in parallel in first display screen 101, and the multiple light
The fingerprint detection that region where learning the induction arrays of fingerprint detection unit collectively constitutes the fingerprint characteristic identification device 103 has
Imitate region.
Fig. 4 is the front schematic view of electric terminal in the embodiment of the present application four;In the present embodiment, in above-mentioned Fig. 3 embodiments
On the basis of, enter working condition when, the first display screen 101, which can configure, shows multiple application icons, due to
The fingerprint detection effective coverage of fingerprint specific identification device 103 covers the entire aobvious of first display screen 101 in the present embodiment
Show region, when finger is pressed in any one application icon of the first display screen 101, the fingerprint characteristic identification device
103 sensing units for being located at below finger pressing position can the acquisition of opponent's fingering row fingerprint characteristic;Fingerprint characteristic identification and
After being proved to be successful, the operating system of the electric terminal can be according to the application icon of user's finger pressing, directly
Start corresponding application program, to realize the purpose that a step reaches unlatching application program.Using skill provided in this embodiment
Art scheme, compared to the prior art in, need to first pass through by power key to light screen, by fingerprint input verification or defeated again
Enter multiple steps such as application program is found in password unlock into homepage, in homepage, finally click is applied to get to answer
With program, user's operation efficiency is significantly promoted, improves user experience.
If user's finger pressing position simultaneously application icon is not configured, fingerprint characteristic identify and match verification at
After work(, the operating system of the electric terminal can be loaded directly into homepage or other function pages.
It should be noted that in the present embodiment, in addition to configuring above application program icon in first display screen 101
In addition, first display screen 101 can also be configured with multiple quick virtual functional keys, such as digital keys, alphabet key,
Spcial character button, other parts function button (such as volume, deletion, carriage return) etc..In addition, first display screen 101
It can also be configured with gesture operation function, for example acted by two fingers and realize picture amplification etc.;Or the fingerprint characteristic is known
Other device 103 can also have the function of finger print navigation or pressure detecting function, utilize the fingerprint characteristic identification device 103
Finger print navigation function or pressure detecting function, user touched by finger in first display screen 101, weight, cunning
Dynamic equal operation can realize corresponding system control, such as return, volume adjustment, page turning, scaling, quickly starting application
Etc. functions.
Fig. 5 is the laminated construction schematic diagram of electric terminal in the embodiment of the present application five;Specifically, as shown in figure 5, the electricity
Sub- terminal includes:First display screen 101, second display screen 102, fingerprint characteristic identification device 103, reading circuit 123, touch control layer
104, cover board 105.Wherein:
It first display screen 101 and 102 horizontal alignment of second display screen and is located in the same horizontal plane, further, first
Display screen 101 is arranged adjacent to 102 side of second display screen.The setting of fingerprint characteristic identification device 103 is in first display
The lower section of screen 101 comprising the induction arrays 113 with multiple sensing units.
Reading circuit 123 is arranged with the fingerprint characteristic identification device 103 overlapping, for example is arranged and knows in the fingerprint characteristic
The lower section of other device 103.Touch control layer 104 and cover board 105 are successively set on first display screen 101 and the second display screen
102 top, the touch control layer 104 can cover the entire display of first display screen 101 and the second display screen 102
Region, alternatively, the touch control layer 104 can also only cover the part of the second display screen 102 and first display screen 101
Display area.
The touch control layer 104 is used in finger pressing (or touch) first display screen 101 or second display
The pressing position of finger is detected when shielding 102.It should be appreciated that in the present embodiment, the finger pressing (or touch) described first
Display screen 101 or the second display screen 102 specifically refer to finger and directly press (or touch) in 101 He of the first display screen
The cover board 105 of 102 top of the second display screen, or it is covered in the protective layer on 105 surface of the cover board.
The reading circuit 123 is used for the induction arrays of the fingerprint characteristic identification device 103 to the reflection light
It is detected and the fingerprint inductive signal (electric signal) generated is read, and carry out the output later of necessary signal processing and give master control electricity
Road carries out the identification and matching of fingerprint characteristic.
Fig. 6 is the laminated construction schematic diagram being applied in the embodiment of the present application six on smart mobile phone;As shown in fig. 6, with upper
It states unlike embodiment, the smart mobile phone further includes mainboard 106 and other component 107 (such as battery), the mainboard 106
It is arranged in the lower section of second display screen 102.On the other hand, in the present embodiment, the reading circuit 123 and induction arrays 113
It can be integrated in the inside of the fingerprint characteristic identification device 103, for example the two is integrated in the interior of the same optical finger print chip
Portion, and it is integrally provided in the lower section of the first display screen 101.In addition, by taking the component 107 is battery as an example, can be arranged
In the lower section of the mainboard 106 and the fingerprint characteristic identification device 103.As in a kind of alternate embodiment, battery 107 may be used also
With with the overlapping setting of the mainboard 106 (it should be noted that therebetween can there is also centers) in the second display screen
102 lower section provides avoiding space with the fingerprint characteristic identification device 103 to first display screen, 101 lower section.
The embodiment of the present application also provides a kind of device with biological characteristic identification function, is applied to electric terminal, packet
It includes:The first display screen in above-described embodiment and biometric devices, in relation to the first display screen and living things feature recognition
The explanation of device can be found in above-described embodiment.
The apparatus embodiments described above are merely exemplary, wherein the module illustrated as separating component can
It is physically separated with being or may not be, the component shown as module may or may not be physics mould
Block, you can be located at a place, or may be distributed on multiple network modules.It can be selected according to the actual needs
In some or all of module achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case of, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of software plus required general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be expressed in the form of software products in other words, should
Computer software product can store in a computer-readable storage medium, the computer readable recording medium storing program for performing include for
Any mechanism of the readable form storage of computer (such as computer) or transmission information.For example, machine readable media includes only
Read memory (ROM), random access memory (RAM), magnetic disk storage medium, optical storage media, flash medium, electricity, light,
The transmitting signal (for example, carrier wave, infrared signal, digital signal etc.) etc. of sound or other forms, which includes
Some instructions are used so that a computer equipment (can be personal computer, server or the network equipment etc.) executes respectively
Method described in certain parts of a embodiment or embodiment.
Although the preferred embodiment of the application has been described, created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.Obviously, those skilled in the art can be to the application
Various modification and variations are carried out without departing from spirit and scope.If in this way, these modifications and variations of the application
Belong within the scope of the application claim and its equivalent technologies, then the application is also intended to exist comprising these modification and variations
It is interior.
Claims (20)
1. a kind of electric terminal, which is characterized in that including:First display screen, second display screen and biometric devices, institute
It includes the induction arrays for having multiple sensing units to state biometric devices, and the induction arrays setting is aobvious described first
The biological characteristic detection effective coverage of the lower section of display screen, the biometric devices is located at first display screen at least
Part display area;First display screen includes multiple self-lighting devices;In first display screen, there are finger pressings
When, the light that the self-lighting device is sent out reflects and is formed the reflection light of induction arrays described in directive by the finger,
The induction arrays are for incuding the reflection light, to carry out biological characteristic according to the reflection light sensed
Identification.
2. electric terminal according to claim 1, which is characterized in that be for first display screen and second display screen
Two independent display screens;Alternatively, first display screen and second display screen use the self-lighting display screen of an entirety,
Wherein self-lighting display screen is integrally divided into two regions, and one of region is configured to the second display screen, separately
An outer region is configured to the first display screen.
3. electric terminal according to claim 1, which is characterized in that the second display screen is as the electric terminal
Main display is simultaneously arranged in the main display area of the electric terminal, meanwhile, first display screen is as secondary display screen and sets
Set the fringe region in the electric terminal.
4. electric terminal according to claim 1, which is characterized in that first display screen and the second display screen are matched
It closes and realizes that overall picture is shown, alternatively, first display screen and the second display screen interval are arranged and provide respectively different
Display function.
5. electric terminal according to claim 1, which is characterized in that first display screen is aobvious for Organic Light Emitting Diode
Display screen, and the self-lighting device is Organic Light Emitting Diode.
6. electric terminal according to claim 1, which is characterized in that first display screen and the second display screen position
In in same level.
7. electric terminal according to claim 1, which is characterized in that first display screen is arranged in the electric terminal
Chin area, alternatively, first display screen is arranged in the upper frontal region domain of the electric terminal;Alternatively, first display
Screen is adjacent to left side or the right side setting of the second display screen.
8. electric terminal according to claim 1, which is characterized in that the electric terminal have two or more first
Display screen, wherein the biometric devices are disposed therein the lower section of first display screen.
9. electric terminal according to claim 1, which is characterized in that the induction arrays of the biometric devices are set
The intermediate region below first display screen is set, and the region area where the induction arrays is less than described first and shows
The area of the display area of screen.
10. electric terminal according to claim 1, which is characterized in that the induction arrays of the biometric devices
Entire lower zone in first display screen is set.
11. electric terminal according to claim 10, which is characterized in that the biometric devices use independent one
A optical bio feature module, the entire display area of the first display screen described in the region overlay where induction arrays;Alternatively,
The biometric devices use the optical bio feature module with multiple optical bio characteristic detection units, wherein institute
State the entire lower zone that multiple optical bio characteristic detection units are disposed in parallel in first display screen.
12. electric terminal according to claim 11, which is characterized in that first display screen is when entering working condition
Multiple application icons are shown, when finger pressing is in any one of application icon of first display screen
When, the biometric devices are located at sensing unit opponent's fingering row physical characteristics collecting below finger pressing position,
The application journey that the operating system of the electric terminal presses after the biometric matches are proved to be successful according to user's finger
Sequence icon directly initiates corresponding application program.
13. electric terminal according to claim 12, which is characterized in that when the position and being not configured of user's finger pressing is answered
When with program icon, the operating system of the electric terminal is loaded directly into homepage after the biometric matches are proved to be successful
Face or function pages.
14. electric terminal according to claim 1, which is characterized in that in first display screen and second display screen
Top is also configured with touch control layer, and the touch control layer is used to examine when finger presses first display screen or the second display screen
Survey the pressing position of finger.
15. electric terminal according to claim 14, which is characterized in that the touch control layer cover the second display screen and
At least partly display area of first display screen.
16. electric terminal according to claim 1, which is characterized in that further include:Reading circuit, the reading circuit are used
In the fingerprint inductive signal that the induction arrays of the biometric devices are detected and are generated to the reflection light
It reads, and the fingerprint is incuded and carries out identification and matching that signal processing output later carries out fingerprint characteristic to governor circuit.
17. electric terminal according to claim 16, which is characterized in that the reading circuit and induction arrays are integrated in institute
The inside of biometric devices is stated, and is integrally provided in the lower section of the first display screen.
18. electric terminal according to claim 1, which is characterized in that be additionally provided with filter layer above the induction arrays
And/or optical waveguide layer, the filter layer are used to filter out the ambient light for penetrating pressing in the finger of first display screen, the leaded light
Layer is detected for that will be directed to the induction arrays from the reflected reflection light of finger surface.
19. electric terminal according to claim 18, which is characterized in that the optical waveguide layer is to be made in semiconductor silicon on piece
Made of collimator layer either lens jacket and its with multiple collimation units or lens unit, wherein each described collimation
Unit or the lens unit correspond to one of described induction arrays sensing unit respectively;Alternatively, the induction
One of array sensing unit corresponds to multiple collimation units or the lens unit.
20. a kind of device with biological characteristic identification function is applied to the electric terminal with display screen, which is characterized in that
Including the biometric devices below the display screen are arranged, the biometric devices include having multiple senses
The induction arrays of unit, the biological characteristic detection effective coverage of the biometric devices are answered to be located at the display screen extremely
Small part display area;In the display screen there are when finger pressing, light that the self-lighting device of the display screen is sent out
The reflection light of induction arrays described in directive is reflected and is formed by the finger, the induction arrays are used for the reflection light
Incuded, to carry out living things feature recognition according to the reflection light sensed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/092184 WO2019006738A1 (en) | 2017-07-07 | 2017-07-07 | Electronic terminal, and apparatus with biometric feature recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108701179A true CN108701179A (en) | 2018-10-23 |
Family
ID=63843797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780006060.6A Pending CN108701179A (en) | 2017-07-07 | 2017-07-07 | Electric terminal and device with biological characteristic identification function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108701179A (en) |
| WO (1) | WO2019006738A1 (en) |
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| CN110297559A (en) * | 2019-06-24 | 2019-10-01 | Oppo广东移动通信有限公司 | Electronic equipment and pressure information acquisition methods |
| CN113079254A (en) * | 2020-01-03 | 2021-07-06 | 北京小米移动软件有限公司 | Terminal control method, device and medium |
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| CN111052143B (en) * | 2019-04-10 | 2023-09-08 | 深圳市汇顶科技股份有限公司 | Optical fingerprint device and electronic equipment |
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| WO2021051412A1 (en) * | 2019-09-20 | 2021-03-25 | 深圳市汇顶科技股份有限公司 | Device for fingerprint detection, display screen and electronic apparatus |
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| CN111781990A (en) * | 2020-06-18 | 2020-10-16 | 微医佰康(福建)医疗科技有限公司 | Card swiping area of integrated detector and use method |
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