CN106650516B - A kind of screen display method and display device - Google Patents
A kind of screen display method and display device Download PDFInfo
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- CN106650516B CN106650516B CN201611032204.9A CN201611032204A CN106650516B CN 106650516 B CN106650516 B CN 106650516B CN 201611032204 A CN201611032204 A CN 201611032204A CN 106650516 B CN106650516 B CN 106650516B
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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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
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Abstract
The invention discloses a kind of screen display method and display devices to obtain usage scenario type when detecting generation action event；The configuration parameter to match with the usage scenario type is obtained in preset configuration parameter；Indicate that the infrared emission unit in specified region emits infrared light according to the emission parameter.For the present invention by emitting infrared light in the region for needing to emit infrared light in screen built-in infrared transmitting unit, the characteristic that is merely able to be captured by photosensitive unit, and cannot be recognized by the human eye using infrared light improves the security reliability of user information.
Description
Technical field
The present invention relates to video decoding filed, in particular to a kind of screen display method.The present invention also relates to one kind
Display device.
Background technique
Currently, high-resolution, microcam small in size are more more and more universal due to the continuous development of camcorder technology, because
This, has some lawless peoples that microcam is mounted on to the account number cipher for the client that takes on the sly on self-service equipment, once password
After being stolen by lawless people, the money in customer bank card there is very big safety problem.Although self-service equipment also exists
It is continuous update, also in continuous variation, (such as password changes touch screen input into the input mode of password, converts password number
The arrangement mode etc. of word), but these modes not can solve the problem of password is stolen by third party's video camera, still remain very
Big security risk.
For the scene withdrawn the money in the self-service equipment of bank, when client A is in currently used bank self-help service
When inputting password in equipment, the financial transaction information including client's A password can be installed in bank's automation services equipment
Or the pinhole camera in pavilion is stolen.The card or ill-gotten card number of the password and bootlegging stolen in this way,
Illegal withdrawal or illegal credit transaction can be executed with the account of client A.
Present inventor in the implementation of the present invention, has found existing each scene similar to bank's scene
(such as hospital's display screen, cinema monitoring large-size screen monitors scene and the electronic equipment screens such as personal desktop, portable, plate scene)
In, the problem of being that information is showed user by screen, can be stolen by third party's video camera so as to cause information, give user
Security risk is brought even to lose.
Therefore, when user inputs information, how to prevent user information from being stolen by video camera, lead to the safety of user information
Low reliability is a urgent problem to be solved.
Summary of the invention
The embodiment of the present invention provides a kind of screen display method and device, takes the photograph in the prior art for third party to solve
The problem of causing user information to leak as head captures display screen.By in screen built-in infrared transmitting unit, and needing
Emit and emit infrared light in the region of infrared light, so that third party's camera can not capture display screen middle finger and determine region
Information, to improve the security reliability of user information.
In order to reach above-mentioned technical purpose, the present invention provides a kind of screen display method, it is applied to include infrared emission
In the display screen of unit, this method comprises:
When detecting generation action event, usage scenario type is obtained；
The configuration parameter to match with the usage scenario type, the configuration parameter packet are obtained in preset configuration parameter
Emission parameter containing multiple display areas and the infrared emission unit；
Indicate that the infrared emission unit in specified region emits infrared light according to the emission parameter.
Preferably, the emission parameter described in some embodiments of the present invention includes transmission interval and duration.
Preferably, in some embodiments of the present invention before detecting generation action event, further includes:
It is generated according to different usage scenario types and storage configuration information, the configuration information is joined comprising multiple configurations
Number, the configuration parameter and the usage scenario type correspond.
Preferably, usage scenario type is obtained in some embodiments of the present invention, specifically:
Current usage scenario type is parsed from operational order；
Or,
It is current usage scenario type according to the usage scenario that user specifies.
Preferably, indicate the infrared emission unit in specified region according to the hair in some embodiments of the present invention
Parameter transmitting infrared light is penetrated, specifically:
The specified region for needing to emit infrared light is obtained according to the configuration parameter；
Indicate that the infrared emission unit in the specified region emits infrared light according to the emission parameter.
In addition, the embodiment of the present application also provides a kind of display devices, which is characterized in that described device includes:
Module is obtained, for obtaining usage scenario type when detecting generation action event；
Matching module, for obtaining the configuration parameter to match with the usage scenario type in preset configuration parameter,
The configuration parameter includes the emission parameter of multiple display areas and the infrared emission unit；
Processing module, the infrared emission unit for being used to indicate specified region emit infrared light according to the emission parameter
Line.
Preferably, the emission parameter described in some embodiments of the present invention includes transmission interval and duration.
Preferably, the acquisition module described in some embodiments of the present invention is before detecting generation action event, also
For:
It is generated according to different usage scenario types and storage configuration information, the configuration information is joined comprising multiple configurations
Number, the configuration parameter and the usage scenario type correspond.
Preferably, the acquisition module described in some embodiments of the present invention is used for:
Current usage scenario type is parsed from operational order；
Or,
It is current usage scenario type according to the usage scenario that user specifies.
Preferably, the processing module described in some embodiments of the present invention is specifically used for:
The specified region for needing to emit infrared light is obtained according to the configuration parameter；
Indicate that the infrared emission unit in the specified region emits infrared light according to the emission parameter.
Compared with prior art, the advantageous effects for the technical solution that the embodiment of the present invention is proposed include:
When detecting generation action event, usage scenario type is obtained；Obtaining in preset configuration parameter makes with described
The configuration parameter to be matched with scene type；Indicate that the infrared emission unit in specified region emits according to the emission parameter
Infrared light.The present invention in the region for needing to emit infrared light by emitting infrared in screen built-in infrared transmitting unit
Light, the characteristic that is merely able to be captured by photosensitive unit, and cannot be recognized by the human eye using infrared light improve user information
Security reliability.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of technical solution of the present invention
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of screen display method proposed by the invention；
A kind of basic structure block diagram for screen display method that Fig. 2 is proposed by the embodiment of the present invention；
A kind of overall structure block diagram for screen display method that Fig. 3 is proposed by the specific embodiment of the invention；
A kind of integrated operation flow chart for screen display method that Fig. 4 is proposed by the specific embodiment of the invention；
A kind of structural schematic diagram for display device that Fig. 5 is proposed by the embodiment of the present invention.
Specific embodiment
Just as described in the background of the present invention, due to the continuous development of camcorder technology, high-resolution small in size miniature is taken the photograph
Camera is more more and more universal, and the account for having some lawless peoples that microcam is mounted on the client that takes on the sly on self-service equipment is close
Code, can be stolen so as to cause user information by third party's video camera, bring security risk even to lose to user.Therefore, existing
Having in technology has user information safety poor reliability, easily brings security risk even to lose to user.
In view of above the problems of the prior art, present applicant proposes a kind of screen display methods.This method by
It shows screen built-in infrared transmitting unit, infrared light is emitted by infrared emission unit, so that third party's video camera can not obtain
The information for getting user improves the safety and reliability of user information, enhances user experience.
As shown in Figure 1, being a kind of flow diagram of screen display method proposed by the invention, comprising the following steps:
Step S101, when detecting generation action event, usage scenario type is obtained.
The present invention is mainly to consider that existing display screen is easy for the information of user by electricity such as third party's video cameras
The problem of sub- equipment captures, and built-in infrared transmitting unit within display screen, those skilled in the art is known, infrared light
(Infrared Ray) is electromagnetic wave of the wavelength between microwave and visible light, and wavelength is at 760 nanometers (nm) to 1 millimeter (mm)
Between, the non-visible light longer than feux rouges.Infrared light belongs to black light, cannot be immediately seen by human eye, but for video camera
For the photosensitive unit (CCD/CMOS) of equal electronic equipments, infrared light can be but detected.
Therefore, the present invention is mainly not noticeable by the human eye using infrared light, but can be captured by photosensitive unit
Characteristic, the electronic equipments such as third party's video camera are interfered, thus achieve the purpose that improve user information safety reliability.
Before this step, it is also necessary to generate corresponding configuration parameter in different usage scenario types, and will be more
A configuration parameter is stored into configuration information, and the configuration parameter and usage scenario type correspond, and includes multiple aobvious
Show the emission parameter in region and the infrared emission unit in each display area, wherein emission parameter includes infrared emission
Unit emits time interval and the duration of infrared light, in this way, subsequent can be according to different usage scenario types
Corresponding configuration parameter is matched, then what area infrared emission unit can be realized according to the parameter for including in configuration parameter in
Domain transmitting, the time interval and duration for emitting at what time, emitting, to obtain the infrared light constantly converted
Line, to reach the purpose interfered photosensitive element.
Further, detecting that the specific method for obtaining usage scenario type has following two when action event occurs
Situation:
Situation one: current usage scenario type is parsed from operational order, mainly arrives user's in system identification
After operation, current usage scenario type is parsed from the operational order of user, thus may be implemented for different operations
It instructs and converts usage scenario type in real time.
Situation two: being current usage scenario type according to the usage scenario that user specifies, and uses field when not needing transformation
When scape type, it is current usage scenario type that user, which can directly specify a fixed usage scenario,.
It should be noted that both the above situation there are respective advantage and disadvantage, select according to different,
Of course, it is possible to combine both and be used together according to the difference of usage scenario, this all protection scope of the present invention it
It is interior.
Step S102, the configuration parameter to match with the usage scenario type is obtained in preset configuration parameter.
After the step is intended to determine usage scenario type, selected from configuration information and current usage scenario type
Think corresponding configuration parameter, then so that infrared emission unit is emitted infrared light according still further to the configuration parameter matched.
In actual application scenarios, for the realization of initialization operation, the configuration parameter of one group of default also can be set,
Specifically, default configuration parameters can be configured according to actual needs, such as screen size, screen intensity and specifically used
Scene is specifically chosen the variation of content within the scope of protection of this application.
Step S103, indicate that the infrared emission unit in specified region emits infrared light according to the emission parameter.
In the step, the multiple regions of transmitting infrared ray is obtained carrying out according to the configuration parameter of acquisition, have then referred to
Show that infrared emission unit carries out transmitting infrared light according to emission parameter, i.e., joins in multiple regions according to continually changing transmitting
Number transmitting infrared light arrived the purpose of the photosensitive element interference to electronic equipment, in this way, for intensity adjustable photosensitive
Element, continually changing infrared light can also make it can not captured information.
It can be seen that compared with prior art, the advantageous effects packet for the technical solution that the embodiment of the present invention is proposed
It includes:
When detecting generation action event, usage scenario type is obtained；It is obtained and the use in preset configuration parameter
The configuration parameter that scene type matches；Indicate that the infrared emission unit in specified region emits infrared light according to emission parameter.
The present invention is utilized by emitting infrared light in the region for needing to emit infrared light in screen built-in infrared transmitting unit
Infrared light is merely able to the characteristic that is captured, and cannot be recognized by the human eye by photosensitive unit, and the safety for improving user information can
By property.
It should be noted that described embodiment is a part of the embodiment of the application, instead of all the embodiments.
Based on the embodiment in the application, those of ordinary skill in the art institute obtained without making creative work
There are other embodiments, shall fall in the protection scope of this application.
Below in conjunction with the attached drawing in the present invention, clear, complete description is carried out to the technical solution in the present invention, is shown
So, described embodiment is a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all belongs to
In the scope of protection of the invention.
As described above, display equipment in the prior art there are problems that being caused to use by third party's cameras capture information
The security reliability of family information reduces, or even user is caused to generate loss.
The embodiment of the present invention provides a kind of screen displaying scheme, wherein screen built-in infrared to solve the problem above-mentioned
Radiated element, the self-service equipment of similar bank's scene, which installs such screen, prevents customer information from revealing.User is close in input
Code, query the balance etc. operation when, in password, the regions such as remaining sum operate infrared emission component transmitting infrared light at regular intervals
Line is not noticeable by the human eye using infrared light, but the characteristic that can be captured by the photosensitive element of electronic equipment, is avoided or minimum
Change as using video camera to steal loss caused by the behavior of user password and financial transaction information.
As shown in Fig. 2, a kind of basic structure block diagram of the screen display method proposed by the embodiment of the present invention, by
Installation infrared emission component and the control unit for controlling infrared emission component are controlled to reach by control unit in screen
Infrared emission component emits infrared light to outside screen, to achieve the effect that interfere video camera imaging.And since infrared light belongs to not
Visible light does not have the interference of human eye substantially, does not interfere normal human eye viewing effect so can reach by such scheme,
It can prevent from that electronic equipment can be shot by video camera etc. again to take on the sly and use a hidden recorder, to achieve the purpose that protect information security.Certainly, this hair
Increased control unit is such as to reach that more accurately to control each red to reinforce the control to infrared emission component in bright
Outer radiated element whether transmitting infrared light, the transmission interval of each infrared light, duration etc..Infrared emission of the invention
Element improves the intensity of light source preferably with infrared light emitting diode array by way of serial or parallel connection, while can also
Field emission infrared light to be protected is being needed accurately to control, other are not required to area to be protected and do not emit infrared light, have reached
To the purpose for reducing energy consumption.
As shown in figure 3, a kind of overall structure block diagram of the screen display method proposed by the specific embodiment of the invention,
The self-service equipment of similar bank's scene uses the modes such as touch screen more and more to promote user experience, but shows on screen
The information shown or input password and etc. easily taken on the sly to cause information leakage using third party's video camera by lawless people,
The present invention is touching while bank self-help service equipment realizes information input (such as password, amount of money etc.) using touch screen
Shield built-in infrared radiated element (such as infrared-emitting diode) and corresponding control unit, is emitted by infrared emission component red
UV light interferes video camera, makes it that can not capture respective picture.It should be noted that in bank self-help service equipment
Before enabling, also need carry out infrared emission component setting, wherein at least comprising an infrared display area, each region it is red
Outer transmission interval and duration etc..
In specific scene, as shown in figure 4, a kind of screen display method proposed by the specific embodiment of the invention
Integrated operation flow chart, there is card recognition unit in the slot of bank card, and card recognition unit is connected with display unit in screen.When
It detects in card slot when having bank card insertion, sends a signal to display unit, display unit is received from card recognition unit
Card insertion shows different operation interfaces after entering signal, while display unit sends messages to control list according to different operation interfaces
Member, control unit reads preset configuration information according to the message received, and controls infrared emission unit according to configuration information
Externally emit infrared light by pre-set transmission interval, duration and display area.For example, when client A is grasped in next step
When needing to enter interface for password input, display unit sends messages to control unit, tells under control unit existing customer A
Single stepping needs to input password；Control unit is decoded according to the message that display unit is sent, and obtains client's A next step
When operation is inputs Password Operations, preset configuration information is read；Configuration information is configured in Password Input frame and number combination
Display position on generate infrared light, and with infrared emission position in different mapping mode transformation display areas and infrared
Interval is sent, so that video camera can not adjust automatically brightness.After control unit Message Processing, notice display unit is shown
Operation interface: dynamic Password Input frame and random digital combination button are generated.Specifically, when display list is being triggered
Member notice control unit carries out alignment processing, can use following methods: corresponding button when the user clicks, such as transfer accounts, look into
Ask remaining sum, withdraw the money etc. function keys when control unit can be notified to be handled, after cell processing to be controlled display unit jump
Go to interface for password input., can be with strict guarantee when user is in interface for password input according to this interactive mode, corresponding region
It is infrared emitted.
It should be noted that the present invention is not directed to specific scene, it is suitable for information security in any required protection screen
Field, such as bank, hospital, the self-service equipment in the working such as government hall, all kinds of need such as personal desktop, portable, plate
The electronic equipment of privacy is protected, cinema monitors large-size screen monitors etc., red by the way that whether control unit control infrared emission unit emits
How outer light emits infrared light and in which field emission infrared light, plays the role of protection to user information to realize.
In some embodiments, each infrared emission component of the invention can be with the equally constantly transformation transmitting of picture frequency flashing light
Interval light, such as be spaced different milliseconds and send infrared light, rule of conversion or transformation algorithm specifically can be set, such as at random
In 1 to 10 millisecond of value, Gaussian Profile value is used in 1 to 10 milliseconds.It is infrared since human eye can not perceive infrared light
Light will not influence user.But video camera can perceive wider infrared light band, therefore to take the photograph due to the influence of infrared light
The flash of light of camera is difficult to adjust automatically or changes the brightness of video camera.It is therefore preferred to by the luminous interval of infrared light emission element
It is set as being faster than the flashing speed of video camera.Simultaneously according to preset configuration, in different field emission infrared lights, such as input close
Then emit infrared light in cryptoguard area when code；When querying the balance, emit infrared light in account and remaining sum display area.Control
Unit supports that multiple and different infrared region is arranged, to adapt to different protection requirements.
Specifically, each infrared emission component of the invention is distributed in an array manner, the shape in the form of serial or parallel connection
At circuit, it is accurately controlled the opening and closing of each infrared emission component by control unit, has reached the safety experience of requirements at the higher level.
When guest operation terminates to move back card, card recognition unit sends the signal for moving back card to display unit, display unit notice
Control unit is reinformed, while card slot exits client's card, control unit notifies infrared emission unit to stop transmitting infrared light.Its
Interaction flow is as shown in Figure 3.
It should be noted that control unit of the invention controls infrared emission component to outgoing according to preconfigured information
Penetrate infrared light.The information of configured in advance includes the region of display, the time interval of transmitting, the time of transmitting and Spatial Variation
Equal and above-described embodiment merely to the special scenes for clearly illustrating and setting, i.e. this programme and be limited to this scene,
He can use this programme, such as cinema or monitoring room etc. similar to scene.It can use if necessary to interactive with top
Case, if not needing to interact, can using manually, it is automatic or other may be implemented by the way of trigger control unit control infrared hair
It penetrates element and externally emits infrared light.It can be used when motion picture projection in cinema and manually control infrared emission, or be associated with and put
On film projector.Can be manually opened in the case where monitoring personnel is left in monitoring room, it prevents from being taken advantage of monitoring personnel by lawless people not
Gap take on the sly to use a hidden recorder and cause privacy leakage etc..This programme may cause heavy losses especially suitable for those information leakages
Scene, such as bank self-help service equipment or other needs are swiped the card the scene to input password.
It can be seen that the technical solution by applying the application obtains usage scenario when detecting generation action event
Type；The configuration parameter to match with the usage scenario type is obtained in preset configuration parameter；Indicate the infrared of specified region
Transmitting unit emits infrared light according to emission parameter.The present invention is by needing to emit in screen built-in infrared transmitting unit
Emit infrared light in the region of infrared light, is merely able to be captured by photosensitive unit using infrared light, and cannot be by human eye institute
The characteristic of identification improves the security reliability of user information.
To be illustrated more clearly that scheme that present invention provides, it is based on invention structure same as the above method
Think, the embodiment of the present application also proposed a kind of display device, which is characterized in that described device includes:
Module 51 is obtained, for obtaining usage scenario type when detecting generation action event；
Matching module 52 is joined for obtaining the configuration to match with the usage scenario type in preset configuration parameter
Number, the configuration parameter include the emission parameter of multiple display areas and the infrared emission unit；
Processing module 53, the infrared emission unit for being used to indicate specified region are infrared according to emission parameter transmitting
Light.
Preferably, the emission parameter described in some embodiments of the present invention includes transmission interval and duration.
Preferably, module 51 is obtained described in some embodiments of the present invention before detecting generation action event,
It is also used to:
It is generated according to different usage scenario types and storage configuration information, the configuration information is joined comprising multiple configurations
Number, the configuration parameter and the usage scenario type correspond.
Preferably, the acquisition module 51 described in some embodiments of the present invention is used for:
Current usage scenario type is parsed from operational order；
Or,
It is current usage scenario type according to the usage scenario that user specifies.
Preferably, the processing module 53 described in some embodiments of the present invention is specifically used for:
The specified region for needing to emit infrared light is obtained according to the configuration parameter；
Indicate that the infrared emission unit in the specified region emits infrared light according to the emission parameter.
Usage scenario type is obtained when detecting generation action event by the technical solution of application the application；Pre-
Set the configuration parameter for obtaining in configuration parameter and matching with the usage scenario type；Indicate that the infrared emission unit in specified region is pressed
Emit infrared light according to emission parameter.The present invention is by needing to emit infrared light in screen built-in infrared transmitting unit
Transmitting infrared light in region, the characteristic that is merely able to be captured by photosensitive unit, and cannot be recognized by the human eye using infrared light,
Improve the security reliability of user information.
Modules can integrate in one in the specific embodiment of the invention, can also be deployed separately, and above-mentioned module is closed
And be a module, multiple submodule can also be further split into.
Through the above description of the embodiments, those skilled in the art can be understood that the embodiment of the present invention
The mode of necessary general hardware platform can also be added to realize by software by hardware realization.Based on such reason
Solution, the technical solution of the embodiment of the present invention can be embodied in the form of software products, which can store one
In a non-volatile memory medium (can be CD-ROM, USB flash disk, mobile hard disk etc.), including some instructions are used so that a meter
It calculates machine equipment (can be personal computer, server or network side equipment etc.) and executes each implement scene of the embodiment of the present invention
The method.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the embodiment of the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
The serial number of the above embodiments of the invention is only for description, does not represent the superiority and inferiority of implement scene.
Disclosed above is only several specific implementation scenes of the embodiment of the present invention, and still, the embodiment of the present invention is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the business limitation range of the embodiment of the present invention.
Claims (10)
1. a kind of screen display method, applied in the display screen comprising infrared emission unit, which is characterized in that this method packet
It includes:
When detecting generation action event, usage scenario type is obtained；
The configuration parameter to match with the usage scenario type is obtained in preset configuration parameter, the configuration parameter includes more
The emission parameter of a display area and the infrared emission unit；
Indicate that the infrared emission unit in specified region emits infrared light according to the emission parameter, wherein the specified area
Domain includes at least one display area.
2. the method as described in claim 1, which is characterized in that the emission parameter includes transmission interval and duration.
3. the method as described in claim 1, which is characterized in that before detecting generation action event, further includes:
It is generated according to different usage scenario types and storage configuration information, the configuration information includes multiple configuration parameters, institute
It states configuration parameter and the usage scenario type corresponds.
4. the method as described in claim 1, which is characterized in that usage scenario type is obtained, specifically:
Current usage scenario type is parsed from operational order；
Or,
It is current usage scenario type according to the usage scenario that user specifies.
5. the method as described in claim 1, which is characterized in that indicate the infrared emission unit in specified region according to described
Emission parameter emits infrared light, specifically:
The specified region for needing to emit infrared light is obtained according to the configuration parameter；
Indicate that the infrared emission unit in the specified region emits infrared light according to the emission parameter.
6. a kind of display device, which is characterized in that described device includes:
Module is obtained, for obtaining usage scenario type when detecting generation action event；
Matching module, it is described for obtaining the configuration parameter to match with the usage scenario type in preset configuration parameter
Configuration parameter includes the emission parameter of multiple display areas and infrared emission unit；
Processing module, the infrared emission unit for being used to indicate specified region emit infrared light according to the emission parameter,
Wherein the specified region includes at least one display area.
7. display device as claimed in claim 6, which is characterized in that when the emission parameter includes transmission interval and is lasting
Between.
8. display device as claimed in claim 6, which is characterized in that the acquisition module detect occur action event it
Before, it is also used to:
It is generated according to different usage scenario types and storage configuration information, the configuration information includes multiple configuration parameters, institute
It states configuration parameter and the usage scenario type corresponds.
9. display device as claimed in claim 6, which is characterized in that the acquisition module is used for:
Current usage scenario type is parsed from operational order；
Or,
It is current usage scenario type according to the usage scenario that user specifies.
10. display device as claimed in claim 6, which is characterized in that the processing module is specifically used for:
The specified region for needing to emit infrared light is obtained according to the configuration parameter；
Indicate that the infrared emission unit in the specified region emits infrared light according to the emission parameter.
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