CN108509015A - A kind of display module, display control method, display control unit and terminal - Google Patents
A kind of display module, display control method, display control unit and terminal Download PDFInfo
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- CN108509015A CN108509015A CN201810204197.9A CN201810204197A CN108509015A CN 108509015 A CN108509015 A CN 108509015A CN 201810204197 A CN201810204197 A CN 201810204197A CN 108509015 A CN108509015 A CN 108509015A
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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
-
- 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
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
- G06F1/3218—Monitoring of peripheral devices of display devices
-
- 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
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
-
- 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
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Environmental & Geological Engineering (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of display module, display control method, display control unit and terminal, which includes：The light emitting functional layer being set between the metallic cathode and metal anode of the terminal, the light emitting functional layer include：Hole transmission layer and electron transfer layer；The luminescent layer being set between the hole transmission layer and the electron transfer layer, the luminescent layer are laid with luminescent material and infrared induction element, and the infrared induction element receives and dispatches the infrared signal for detecting the distance between exterior object and terminal；When being less than the first preset distance at a distance from the exterior object is between terminal, the luminescent layer lights the corresponding screen area in fingerprint collecting area.Present invention reduces the power consumption of terminal, also, extend the service life of the luminescent material in luminescent layer, meanwhile, it is capable to improve the vision of user and photosensitive experience.
Description
Technical field
The present invention relates to terminal display field more particularly to a kind of display module, display control method, display control units
And terminal.
Background technology
As the demand for the mobile phone to high screen accounting is increasing, full frame mobile phone has been increasingly becoming a kind of develop and has become
Gesture.In the prior art, it is configured with the mobile phone of fingerprint recognition module, typically fingerprint recognition module is arranged in the positive work(of mobile phone
Energy key lower end, this setup disclosure satisfy that the aesthetic of the screen accounting of mobile phone, and be grasped convenient for the fingerprint recognition of user
Make so that the fingerprint recognition usage experience of user is preferable.
The mode in the positive function key lower end of mobile phone is arranged in fingerprint recognition module in the prior art, needs to know in fingerprint
Other module, which is hidden, to be arranged below the screen of mobile phone, and user cannot intuitively observe the specific position residing for fingerprint recognition module
It sets.When mobile phone is in and puts out screen state, need to control display area corresponding with the fingerprint recognition module one on the screen of mobile phone
It is directly in luminance, enables a user to the position for intuitively observing fingerprint recognition module, and then improve user experience.
But the defect of this control mode is, when user does not use mobile phone, which is also continuously in luminance, increases
The power consumption of mobile phone.
Invention content
The present invention provides a kind of display module, display control method, display control unit and terminals, to solve at terminal
When putting out screen state, because on the screen of terminal display area corresponding with fingerprint module be continuously in luminance caused by mobile phone
The problem of power consumption increases.
In a first aspect, an embodiment of the present invention provides a kind of display modules, including：
The light emitting functional layer being set between the metallic cathode and metal anode of the terminal, the light emitting functional layer packet
It includes：
Hole transmission layer and electron transfer layer；
The luminescent layer being set between the hole transmission layer and the electron transfer layer, the luminescent layer are laid with luminous
Material and infrared induction element, the infrared induction element transmitting-receiving is for detecting the infrared of the distance between exterior object and terminal
Signal；
Wherein, when being less than the first preset distance at a distance from the exterior object is between terminal, on the luminescent layer with
The corresponding screen area in fingerprint collecting area is in illuminating state.
Second aspect, an embodiment of the present invention provides a kind of terminal, including above-mentioned display module, the terminal is also wrapped
It includes：Fingerprint collecting area, the fingerprint collecting area are oppositely arranged with the metallic cathode.
The third aspect, an embodiment of the present invention provides a kind of display control methods, are applied to terminal, including：
When terminal is in and puts out screen state, infrared signal is sent and received by the infrared induction element of the terminal, is examined
Measure the first distance between exterior object and terminal；
If first distance is less than the first preset distance, corresponding with fingerprint collecting area on the luminescent layer of control terminal
Screen area is in illuminating state and the fingerprint collecting module of control terminal is in running order.
Fourth aspect, an embodiment of the present invention provides a kind of display control units, are applied to terminal, including：
First detection module, for when terminal is in and puts out screen state, being sent by the infrared induction element of the terminal
With reception infrared signal, detection obtains the first distance between exterior object and terminal；
First control module, if being less than the first preset distance for first distance, on the luminescent layer of control terminal
Screen area corresponding with fingerprint collecting area is in illuminating state and the fingerprint collecting module of control terminal is in running order.
5th aspect an embodiment of the present invention provides a kind of terminal, including processor, memory and is stored in the storage
On device and the computer program that can run on the processor, realized such as when the computer program is executed by the processor
The step of above-mentioned display control method.
6th aspect, an embodiment of the present invention provides computer readable storage medium, the computer readable storage medium
On be stored with computer program, when the computer program is executed by processor realize as above-mentioned display control method step
Suddenly.
In this way, in the embodiment of the present invention, by increasing infrared induction element in luminescent layer, and then according to infrared induction
The infrared signal of element transmitting-receiving detects the distance between exterior object and terminal, and is less than the first preset distance in the distance
When so that screen area corresponding with fingerprint collecting area is in illuminating state on luminescent layer, reduces the power consumption of terminal, and
And the service life of the luminescent material in luminescent layer is extended, meanwhile, it is capable to improve the vision of user and photosensitive experience.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows the structural schematic diagrams of the embodiment of the display module of the present invention；
Fig. 2 indicates one of the flow chart of embodiment of display control method of the present invention；
Fig. 3 indicates the two of the flow chart of the embodiment of the display control method of the present invention；
Fig. 4 indicates the three of the flow chart of the embodiment of the display control of the present invention；
Fig. 5 indicates one of the structural schematic diagram of fourth embodiment of display control unit of the present invention；
Fig. 6 indicates the second structural representation of the 5th embodiment of the display control unit of the present invention；
Fig. 7 indicates the block diagram of the embodiment of the terminal of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Referring to Fig.1, an embodiment of the present invention provides a kind of display modules, are applied to terminal, including：
The light emitting functional layer 4 being set between the metallic cathode 1 of terminal and metal anode 2, light emitting functional layer 4 include：
Hole transmission layer 41 and electron transfer layer 42；
The luminescent layer being set between hole transmission layer 41 and electron transfer layer 42, luminescent layer are laid with 43 He of luminescent material
Infrared induction element, infrared induction element receive and dispatch the infrared signal for detecting the distance between exterior object and terminal；
Wherein, when being less than the first preset distance at a distance from exterior object is between terminal, on luminescent layer with fingerprint collecting
The corresponding screen area in area is in illuminating state.
Wherein, referring to Fig.1, which connect with the anode of a power supply 3, the cathode of metallic cathode 1 and the power supply 3
Connection, the metal anode 2 are oppositely arranged with hole transmission layer 41, and metallic cathode 1 is oppositely arranged with electron transfer layer 42.Work as power supply
When 3 one appropriate voltage of offer, positive hole will be combined with metallic cathode charge in luminescent layer, so that in luminescent layer
Luminescent material 43 generates light.
In embodiments of the present invention, which refers to that can carry out touch-control to the screen of terminal, to input touch-control letter
Number operating body, for example, the four limbs of people, each joint of people and/or stylus and other components；The exterior object can be with
It is other objects except division operation body.According to the installation position of the infrared induction element in luminescent layer, the difference of angle is set,
The infrared signal that infrared induction element is launched may be to emit to operating body, it is also possible to emit to other except operating body
On object.In embodiments of the present invention, optimally mode is, the infrared signal of infrared induction element transmitting-receiving is to be grasped for detecting
Make the distance between body and terminal.
Terminal includes but not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, wearable sets
Standby and pedometer etc..
Wherein, in embodiments of the present invention, the distance between exterior object and terminal can be that exterior object is infrared with this
The vertical range of plane where sensing element, or the distance between the screen for exterior object and terminal.Wherein, exterior object
It can be obtained by measuring with the vertical range of plane where the infrared induction element.When between the exterior object and terminal away from
When from the distance between screen for the exterior object and terminal, the infrared signal received and dispatched according to infrared induction element is needed, is examined
Vertical range between plane where the exterior object measured and the infrared induction element, obtains to calculate.Specifically, externally
The distance between the screen of portion's object and the terminal carries out calculating acquisition by following formula, wherein the formula is specially：
Wherein, H is the distance between the screen of exterior object and terminal, and v is the infrared signal of infrared induction element transmitting-receiving
Spread speed, t be infrared induction element from infrared light is launched to the time for receiving infrared light, L is infrared induction
The distance between infrared emission component 44 and infrared receiver component 45 of element, h be infrared induction element and terminal screen it
Between distance.
Also, in embodiments of the present invention, when terminal be in put out screen state when, if between the exterior object and terminal away from
Screen area corresponding with fingerprint collecting area, which is in, when from more than or equal to the first preset distance, on the luminescent layer puts out screen state,
Also, other regions on the luminescent layer in addition to the screen area corresponding with fingerprint collecting area be also at screen state of putting out (
That is, entire luminescent layer is in and puts out screen state).Also, it to ensure that user has good visual experience, is in terminal and lights shape
When state, screen area corresponding with fingerprint collecting area is constantly in illuminating state on the luminescent layer.
The above-mentioned display module provided through the embodiment of the present invention, due to increasing the infrared induction element, can be with
It detects the distance between exterior object and terminal, also, is less than the first pre- spacing at a distance from exterior object is between terminal
From when so that screen area corresponding with fingerprint collecting area is in illuminating state on luminescent layer；And in the exterior object and terminal
The distance between be greater than or equal to the first preset distance when so that the luminescent layer be in puts out screen state, to reduce the consumption of the terminal
Electricity.Also, since the luminescent material 43 on luminescent layer in screen area corresponding with fingerprint collecting area need not put out screen shape
It is constantly in luminance under state, the service life of the luminescent material 43 in the screen area can be extended；Meanwhile in external object
When the distance between body and terminal are unsatisfactory for condition, entire luminescent layer, which is in, puts out screen state, can improve the visual experience of user
With photosensitive experience.
Further, in embodiments of the present invention, infrared induction element is set in the presumptive area in luminescent layer, is referred to
The projection of line acquisition zone on the light-emitting layer is located in presumptive area.
Wherein, which is position corresponding with the fingerprint collecting area of terminal on luminescent layer.According to fingerprint collecting area
Setting position difference, the position of the presumptive area is also different.For example, the presumptive area can be arranged at the bottom of luminescent layer
End, middle part, top, each position close to the side of luminescent layer.
Specifically, in embodiments of the present invention, the area of the presumptive area can be with the fingerprint collecting area on the light-emitting layer
Projected area it is equal, or more than the projected area of fingerprint collecting area on the light-emitting layer.In embodiments of the present invention, optimal
Ground set-up mode is that the area of the presumptive area is more than the projected area of fingerprint collecting area on the light-emitting layer.
Also, in embodiments of the present invention, when the area of the presumptive area and the throwing of fingerprint collecting area on the light-emitting layer
When shadow area equation, the shape of the presumptive area is identical as the shape in the fingerprint collecting area, that is, the shape in fingerprint collecting area is
The shape of circle, the presumptive area is circle.
When the area of the presumptive area is more than projected area of the fingerprint collecting area in luminescent layer, the presumptive area
Shape can be identical or different as the shape in the fingerprint collecting area.
Further, in embodiments of the present invention, infrared induction element includes infrared emission component 44 and infrared receiver
Element 45, infrared emission component 44 and infrared receiver component 45 are symmetrically disposed in presumptive area.
Wherein, infrared emission component 44 is infrared emission sensor, and infrared receiver component 45 is infrared receiver sensor.
Wherein, after the infrared signal that infrared emission component 44 is launched passes through the hole transmission layer 41 and the metal anode 2,
It is then passed through and is arranged at the glass cover-plate to exterior object position of the terminal of 2 upside of metal anode, it will be red by the exterior object
UV light reflexes at the infrared receiver component 45, by the transmission time and transmission speed of infrared light, determines infrared light
The actual range of transmission.
The display module of the embodiment of the present invention, by infrared induction element receive and dispatch infrared signal, with detect exterior object with
The distance between terminal, and the luminance of screen area corresponding with fingerprint collecting area on luminescent layer is carried out according to the distance
Control.Screen state is put out when the distance is unsatisfactory for condition, to control the screen area and be in, the power consumption of terminal can be reduced,
Meanwhile extending the service life of the luminescent material 43 in the screen area, and improve the usage experience of user.
The embodiment of the present invention additionally provides a kind of terminal, including above-mentioned display module, terminal further include：Fingerprint collecting
Area, fingerprint collecting area are oppositely arranged with metallic cathode 1.
Specifically, fingerprint collecting area refers to the fingerprint collecting module of terminal, is used to acquire user fingerprints.
Infrared signal is received and dispatched by infrared induction element, to detect the distance between exterior object and terminal, and according to this
Distance controls the luminance of screen area corresponding with fingerprint collecting area on luminescent layer.To be unsatisfactory for item in the distance
When part, controls the screen area and be in and put out screen state, the power consumption of terminal can be reduced, meanwhile, extend in the screen area
The service life of luminescent material 43, and improve the usage experience of user.
With reference to Fig. 2, the embodiment of the present invention additionally provides a kind of display control method, is applied to terminal, including：
Step 201, when terminal is in and puts out screen state, infrared letter is sent and received by the infrared induction element of terminal
Number, detection obtains the first distance between exterior object and terminal.
In embodiments of the present invention, which includes display module, the concrete structure of the display module and above-mentioned implementation
The structure of display module in example is consistent, here, no longer being repeated.Similarly, in the present embodiment, the exterior object with
Exterior object in display module embodiment is same object, is also no longer repeated herein.
Specifically, the first distance between exterior object and terminal can be exterior object and infrared induction element place
The vertical range of plane, or the distance between the screen for exterior object and terminal.It is received and dispatched by infrared induction element infrared
Signal, detection obtains exterior object and the distance between plane where infrared induction element, and then obtains exterior object and terminal
The distance between screen.
Wherein, when terminal is in illuminating state, infrared induction element is without transmitting and receives infrared signal, that is,
At this point, infrared induction element is in off working state.
Step 202, if the first distance is less than the first preset distance, on the luminescent layer of control terminal with fingerprint collecting area pair
The screen area answered is in illuminating state and the fingerprint collecting module of control terminal is in running order.
Wherein, if first distance is greater than or equal to the first preset distance, show that user wants to carry out fingerprint recognition
Possibility is smaller, at this point, on the luminescent layer for passing through control terminal screen area corresponding with fingerprint collecting area be in put out screen state,
To reduce the use to the electricity of terminal；Meanwhile the luminescent material in screen area being avoided to be continuously in luminance, Jin Eryan
The service life of long luminescent material improves the usage experience of user.
This first distance be less than first preset distance when, show user want carry out fingerprint recognition possibility compared with
Greatly, at this point, being in illuminating state by controlling screen area corresponding with the fingerprint collecting area on luminescent layer so that user can
It observes in time and accurately the specific location residing for the fingerprint collecting area, and passes through in running order fingerprint collecting module
The fingerprint collecting of user is carried out, and then carries out fingerprint recognition work.
With reference to Fig. 3, in embodiments of the present invention, which further includes：
Step 203, the finger print information of detection fingerprint collecting area input.
Wherein, which is specially：What read operation body sensed when sliding into different location in fingerprint collecting area
Different finger print informations splice the different finger print informations read, to obtain complete finger print information.
Due to need not disposably get complete finger print information, do not have for the size in fingerprint collecting area
Have specific requirement, can be installed according to other components in terminal inner space need to the size in the fingerprint collecting area into
Row is adjusted, and then achievees the effect that save terminal inner space.
Step 204, fingerprint recognition is carried out according to finger print information, and display control is carried out according to fingerprint recognition result.
Wherein, after getting the complete finger print information inputted by fingerprint collecting area, by by the finger print information with
The finger print information to prestore carries out fingerprint comparison, if fingerprint comparison result between the two is greater than or equal to a predetermined threshold,
Determine that fingerprint recognition result is otherwise failure for fingerprint recognition success.
Wherein, in embodiments of the present invention, include according to the specific steps of fingerprint recognition result progress display control：
Step 2041, it if fingerprint recognition result is fingerprint recognition success, removes on the luminescent layer of control terminal and is adopted with fingerprint
Region except the corresponding screen area in collection area is in the fingerprint collecting module of illuminating state and control terminal by working condition
It is switched to off working state；
Step 2042, if fingerprint recognition result fails for fingerprint recognition, being adopted with fingerprint on the luminescent layer of control terminal
The corresponding screen area in collection area is switched to by illuminating state puts out screen state.
Wherein, after fingerprint recognition result is fingerprint recognition success, terminal has been completed fingerprint recognition, at this point, no longer
Fingerprint recognition module is needed to work on, therefore, control fingerprint collecting module is switched to off working state by working condition,
Electricity to reduce terminal uses.And when fingerprint recognition result is that fingerprint recognition fails, terminal cannot be introduced into standby mode, because
This, is switched to by screen area corresponding with fingerprint collecting area on the luminescent layer of control terminal and puts out screen state, equally reached
The electricity for reducing terminal uses.
Also, in embodiments of the present invention, when line recognition result is that fingerprint recognition fails, the fingerprint collecting module of terminal
It is continuously in off working state.
With reference to Fig. 4, in embodiments of the present invention, which further includes：
Step 205, detection terminal is presently in second between the environmental light brightness and terminal and exterior object of environment
Distance.
The detection that the environmental light brightness of environment is presently in for terminal be photosensitive sensor by being carried in terminal into
What row measured, and for the detection of the second distance between terminal and exterior object connect by the infrared of setting at the top of terminal
Nearly sensor is detected acquisition.
Wherein, in embodiments of the present invention, optimal mode is, outer in the exterior object and step 201 in step 205
Portion's object is not same object, for example, exterior object in step 201 is operating body (finger of such as user), at this point, step
Exterior object in 205 be other objects (can be other limbs of user, the clothing worn with user, entrained by user
Packet tool and user except other articles).
Step 206, according to environmental light brightness and second distance, determine whether terminal is in preassigned pattern.
Specifically, which refers to the state that terminal is not wrapped up by exterior object, for example, terminal is placed on pocket
In, by the state of clothing package；It is positioned in protective case alternatively, terminal is in, the state wrapped up by protective case.
Specifically, which is specially：
If the environmental light brightness is less than specific environment brightness and the second distance is less than one second preset distance,
Then determine that terminal is in preassigned pattern, otherwise, terminal is not in preassigned pattern.
Wherein, in the step 206, the second preset distance and first in step 202 that are judged with second distance
The numerical value of preset distance may be the same or different.Optimally, in embodiments of the present invention, first preset distance and
Two preset distances are different.
Step 207, if being not in, it is in running order to control infrared induction element.
In embodiments of the present invention, when terminal is in the state of the preassigned pattern, which is in non-
Working condition, the electricity to reduce terminal use.
When fingerprint recognition result is that fingerprint recognition fails, which is continuously in working condition, to ensure
It can continue the first distance between detection exterior object and terminal；Meanwhile when fingerprint recognition result is fingerprint recognition success,
The infrared induction element has no longer needed to carry out transmitting-receiving infrared signal, therefore, controls the infrared induction element and is in inoperative
State, the electricity to reduce terminal use.
In embodiments of the present invention, which further includes：
Step 209, the unlock frequency of failure in predetermined amount of time of the detection fingerprint collecting module before work；
If unlocking the frequency of failure is less than pre-determined number, execute corresponding with fingerprint collecting area on the luminescent layer of control terminal
Screen area is in the in running order step of fingerprint collecting module of illuminating state and control terminal；
If unlocking the frequency of failure is greater than or equal to pre-determined number, is executed after delay scheduled time and pass through infrared induction element
Send and receive infrared signal, detection obtain between exterior object and terminal first apart from the step of.
When the unlock frequency of failure of the fingerprint collecting module in the predetermined amount of time before work is greater than or equal to pre-determined number
Afterwards, show that user can not complete always unlocked by fingerprint, at this point, the step of not entering the detection and identification of finger print information, but
Be again introduced into after delay scheduled time between the detection exterior object and terminal first apart from the step of, keep user predetermined at this
In section, the finger of itself is handled (as cleaned, the operations such as decontamination processing), to improve the success rate of fingerprint recognition.
It is when fingerprint recognition result is shown as fingerprint recognition success, the fingerprint collecting module of storage is predetermined before work
The unlock frequency of failure in period carries out delete processing.
The display control method provided through the embodiment of the present invention receives and dispatches infrared signal, with inspection by infrared induction element
The first distance between exterior object and terminal is surveyed, and according to first distance to screen corresponding with fingerprint collecting area on luminescent layer
The luminance in curtain region is controlled.Screen state, energy are put out when the distance is unsatisfactory for condition, to control the screen area and be in
The power consumption of terminal is enough reduced, meanwhile, extend the service life of the luminescent material in the screen area, and improve making for user
With experience.
With reference to Fig. 5, another aspect according to the ... of the embodiment of the present invention, the embodiment of the present invention additionally provides a kind of display control dress
300 are set, terminal is applied to, including：
First detection module 301, for when terminal is in and puts out screen state, being sent and received by infrared induction element red
External signal, detection obtain the first distance between exterior object and terminal；
First control module 302, if being less than the first preset distance for the first distance, on the luminescent layer of control terminal with
The corresponding screen area in fingerprint collecting area is in illuminating state and the fingerprint collecting module of control terminal is in running order.
Preferably, with reference to Fig. 6, which further includes：
Second detection module 303, the finger print information for detecting the input of fingerprint collecting area；
Second control module 304, if being that fingerprint recognition is successful for fingerprint recognition result, on the luminescent layer of control terminal
Region in addition to screen area corresponding with fingerprint collecting area is in illuminating state and the fingerprint collecting module of control terminal
Off working state is switched to by working condition；
Third control module 305, if failing for fingerprint recognition for fingerprint recognition result, on the luminescent layer of control terminal
Screen area corresponding with fingerprint collecting area be switched to by illuminating state and put out screen state.
Preferably, with reference to Fig. 6, which further includes：
Third detection module 306 is presently in the environmental light brightness and terminal and external object of environment for detection terminal
Second distance between body；
Determining module 307, for according to environmental light brightness and second distance, determining whether terminal is in preassigned pattern；
If it is in running order to control infrared induction element for being not in for 4th control module 308.
Preferably, with reference to Fig. 6, which further includes：
4th detection module 309, for detecting unlock failure of the fingerprint collecting module in the predetermined amount of time before work
Number；
If unlocking the frequency of failure is less than pre-determined number, the luminescent layer of control terminal is executed by the first control module 302
Upper screen area corresponding with fingerprint collecting area is in illuminating state and the fingerprint collecting module of control terminal is in work shape
The step of state.
Display control unit provided in an embodiment of the present invention can realize that terminal is realized in the embodiment of the method for Fig. 2 to Fig. 4
Each process, to avoid repeating, which is not described herein again.
Infrared signal is received and dispatched by infrared induction element, to detect the first distance between exterior object and terminal, and root
The luminance of screen area corresponding with fingerprint collecting area on luminescent layer is controlled according to first distance.With in the distance
When being unsatisfactory for condition, controls the screen area and be in and put out screen state, the power consumption of terminal can be reduced, meanwhile, extend the screen
The service life of luminescent material in region, and improve the usage experience of user.
A kind of hardware architecture diagram of Fig. 7 terminals of each embodiment to realize the present invention, the terminal 400 include but not
It is limited to：Radio frequency unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit
406, the components such as user input unit 407, interface unit 408, memory 409, processor 410 and power supply 411.This field
Technical staff is appreciated that the restriction of the not structure paired terminal of terminal structure shown in Fig. 7, terminal may include than illustrating more
More or less component either combines certain components or different components arrangement.In embodiments of the present invention, terminal includes
But be not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, wearable device and pedometer etc..
Wherein, radio frequency unit 401, for carrying out transceiving data according to the control of processor 410；
Processor 410, for when terminal is in and puts out screen state, being sent and received by the infrared induction element of terminal red
External signal, detection obtain the first distance between exterior object and terminal；If the first distance is less than the first preset distance, control
Screen area corresponding with fingerprint collecting area is in illuminating state and the fingerprint collecting mould of control terminal on the luminescent layer of terminal
Group is in running order.
Infrared signal is received and dispatched by infrared induction element, to detect the first distance between exterior object and terminal, and root
The luminance of screen area corresponding with fingerprint collecting area on luminescent layer is controlled according to first distance.With in the distance
When being unsatisfactory for condition, controls the screen area and be in and put out screen state, the power consumption of terminal can be reduced, meanwhile, extend the screen
The service life of luminescent material in region, and improve the usage experience of user.
It should be understood that the embodiment of the present invention in, radio frequency unit 401 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 410 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 401 includes but not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 401 can also by radio communication system and network and other set
Standby communication.
Terminal has provided wireless broadband internet to the user by network module 402 and has accessed, and such as user is helped to receive and dispatch electricity
Sub- mail, browsing webpage and access streaming video etc..
It is that audio output unit 403 can receive radio frequency unit 401 or network module 402 or in memory 409
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 403 can also provide and end
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that end 400 executes.Sound
Frequency output unit 403 includes loud speaker, buzzer and receiver etc..
Input unit 404 is for receiving audio or video signal.Input unit 404 may include graphics processor
(Graphics Processing Unit, GPU) 4041 and microphone 4042, graphics processor 4041 is in video acquisition mode
Or the image data of the static images or video obtained by image capture apparatus (such as camera) in image capture mode carries out
Reason.Treated, and picture frame may be displayed on display unit 406.Through graphics processor 4041, treated that picture frame can be deposited
Storage is sent in memory 409 (or other storage mediums) or via radio frequency unit 401 or network module 402.Mike
Wind 4042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output of mobile communication base station can be sent to via radio frequency unit 401 by being converted in the case of telephone calling model.
Terminal 400 further includes at least one sensor 405, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjusts the brightness of display panel 4061, and proximity sensor can close display panel when terminal 400 is moved in one's ear
4061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify terminal posture (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor 405 can be with
Including fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, thermometer,
Infrared sensor etc., details are not described herein.
Display unit 406 is for showing information input by user or being supplied to the information of user.Display unit 406 can wrap
Display panel 4061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 4061.
User input unit 407 can be used for receiving the number or character information of input, and generates and set with the user of terminal
It sets and the related key signals of function control inputs.Specifically, user input unit 407 include touch panel 4071 and other
Input equipment 4072.Touch panel 4071, also referred to as touch screen, collect user on it or neighbouring touch operation (such as
User is using any suitable objects or attachment such as finger, stylus on touch panel 4071 or near touch panel 4071
Operation).Touch panel 4071 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus is examined
The touch orientation of user is surveyed, and detects the signal that touch operation is brought, transmits a signal to touch controller；Touch controller from
Touch information is received on touch detecting apparatus, and is converted into contact coordinate, then gives processor 410, receives processor 410
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch panel 4071.In addition to touch panel 4071, user input unit 407 can also include other input equipments 4072.
Specifically, other input equipments 4072 can include but is not limited to physical keyboard, function key (such as volume control button, switch
Button etc.), trace ball, mouse, operating lever, details are not described herein.
Further, touch panel 4071 can be covered on display panel 4061, when touch panel 4071 is detected at it
On or near touch operation after, send processor 410 to determine the type of touch event, be followed by subsequent processing device 410 according to touch
The type for touching event provides corresponding visual output on display panel 4061.Although in the figure 7, touch panel 4071 and display
Panel 4061 is to realize the function that outputs and inputs of terminal as two independent components, but in certain embodiments, can
The function that outputs and inputs of terminal is realized so that touch panel 4071 and display panel 4061 is integrated, is not limited herein specifically
It is fixed.
Interface unit 408 is the interface that external device (ED) is connect with terminal 400.For example, external device (ED) may include it is wired or
Wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, memory card port,
For connecting the port of device with identification module, the port audio input/output (I/O), video i/o port, ear port
Etc..Interface unit 408 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and will
One or more elements that the input received is transferred in terminal 400 or can be used for terminal 400 and external device (ED) it
Between transmission data.
Memory 409 can be used for storing software program and various data.Memory 409 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 409 may include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 410 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to
It crosses operation or executes the software program and/or module being stored in memory 409, and call and be stored in memory 409
Data execute the various functions and processing data of terminal, to carry out integral monitoring to terminal.Processor 410 may include one
Or multiple processing units；Preferably, processor 410 can integrate application processor and modem processor, wherein application processing
The main processing operation system of device, user interface and application program etc., modem processor mainly handles wireless communication.It can manage
Solution, above-mentioned modem processor can not also be integrated into processor 410.
Terminal 400 can also include the power supply 411 (such as battery) powered to all parts, it is preferred that power supply 411 can be with
It is logically contiguous by power-supply management system and processor 410, to by power-supply management system realize management charging, electric discharge, with
And the functions such as power managed.
In addition, terminal 400 includes some unshowned function modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal, including processor 410, and memory 409 is stored in storage
It is real when which is executed by processor 410 on device 409 and the computer program that can be run on the processor 410
Each process of existing above-mentioned display control method embodiment, and identical technique effect can be reached, to avoid repeating, here not
It repeats again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned display control method embodiment when being executed by processor, and
Identical technique effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as
Read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic disc or CD etc..
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within the protection of the present invention.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (11)
1. a kind of display module is applied to terminal, which is characterized in that including：
The light emitting functional layer being set between the metallic cathode and metal anode of the terminal, the light emitting functional layer include：It is empty
Cave transport layer and electron transfer layer；
The luminescent layer being set between the hole transmission layer and the electron transfer layer, the luminescent layer are laid with luminescent material
With infrared induction element, the infrared induction element receives and dispatches the infrared letter for detecting the distance between exterior object and terminal
Number；
Wherein, when being less than the first preset distance at a distance from the exterior object is between terminal, on the luminescent layer with fingerprint
The corresponding screen area in acquisition zone is in illuminating state.
2. display module according to claim 1, which is characterized in that the infrared induction element is set to the luminescent layer
In presumptive area in, the projection of the fingerprint collecting area on the light-emitting layer is located in the presumptive area.
3. a kind of terminal, which is characterized in that including claim 1 to 2 any one of them display module, the terminal is also wrapped
It includes：Fingerprint collecting area, the fingerprint collecting area are oppositely arranged with the metallic cathode.
4. a kind of display control method is applied to terminal, which is characterized in that including：
When terminal is in and puts out screen state, infrared signal is sent and received by the infrared induction element of the terminal, is detected
To the first distance between exterior object and terminal；
If first distance is less than the first preset distance, screen corresponding with fingerprint collecting area on the luminescent layer of control terminal
Region is in illuminating state and the fingerprint collecting module of control terminal is in running order.
5. display control method according to claim 4, which is characterized in that the method further includes：
Detect the finger print information of the fingerprint collecting area input；
If the fingerprint recognition result is fingerprint recognition success, removed and the fingerprint collecting area pair on the luminescent layer of control terminal
Region except the screen area answered is in illuminating state and the fingerprint collecting module of control terminal is switched to by working condition
Off working state；
If the fingerprint recognition result is fingerprint recognition failure, on the luminescent layer of control terminal with the fingerprint collecting area pair
The screen area answered is switched to by illuminating state puts out screen state.
6. display control method according to claim 4, which is characterized in that sent and received by infrared induction element red
External signal, detection obtain between exterior object and terminal first apart from the step of before, the method further includes：
Detection terminal is presently in the second distance between the environmental light brightness and terminal and exterior object of environment；
According to the environmental light brightness and the second distance, determine whether terminal is in preassigned pattern；
If being not in, it is in running order to control the infrared induction element.
7. a kind of display control unit is applied to terminal, which is characterized in that including：
First detection module, for when terminal is in and puts out screen state, sending and connecing by the infrared induction element of the terminal
Infrared signal is received, detection obtains the first distance between exterior object and terminal；
First control module, if being less than the first preset distance for first distance, on the luminescent layer of control terminal with finger
The corresponding screen area in line acquisition zone is in illuminating state and the fingerprint collecting module of control terminal is in running order.
8. display control unit according to claim 7, which is characterized in that described device further includes：
Second detection module, the finger print information for detecting the fingerprint collecting area input；
Second control module is removed if being fingerprint recognition success for the fingerprint recognition result on the luminescent layer of control terminal
Region except screen area corresponding with the fingerprint collecting area is in illuminating state and the fingerprint collecting mould of control terminal
Group is switched to off working state by working condition；
Third control module, if failing for fingerprint recognition for the fingerprint recognition result, on the luminescent layer of control terminal
Screen area corresponding with the fingerprint collecting area is switched to by illuminating state puts out screen state.
9. display control unit according to claim 7, which is characterized in that described device further includes：
Third detection module is presently in for detection terminal between the environmental light brightness and terminal and exterior object of environment
Second distance；
Determining module, for according to the environmental light brightness and the second distance, determining whether terminal is in preassigned pattern；
If it is in running order to control the infrared induction element for being not in for 4th control module.
10. a kind of terminal, which is characterized in that including processor, memory and be stored on the memory and can be at the place
The computer program run on reason device is realized when the computer program is executed by the processor as appointed in claim 4 to 6
The step of display control method described in one.
11. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the display control method as described in any one of claim 4 to 6 when the computer program is executed by processor
The step of.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204197.9A CN108509015A (en) | 2018-03-13 | 2018-03-13 | A kind of display module, display control method, display control unit and terminal |
| PCT/CN2019/077148 WO2019174506A1 (en) | 2018-03-13 | 2019-03-06 | Display assembly, display control method, display control apparatus, and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204197.9A CN108509015A (en) | 2018-03-13 | 2018-03-13 | A kind of display module, display control method, display control unit and terminal |
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| Publication Number | Publication Date |
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| CN108509015A true CN108509015A (en) | 2018-09-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810204197.9A Pending CN108509015A (en) | 2018-03-13 | 2018-03-13 | A kind of display module, display control method, display control unit and terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108509015A (en) |
| WO (1) | WO2019174506A1 (en) |
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| WO2019174506A1 (en) * | 2018-03-13 | 2019-09-19 | 维沃移动通信有限公司 | Display assembly, display control method, display control apparatus, and terminal |
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Application publication date: 20180907 |