CN109949736A - Mobile terminal, anti-peeping method, peep-proof device and computer readable storage medium - Google Patents
Mobile terminal, anti-peeping method, peep-proof device and computer readable storage medium Download PDFInfo
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Abstract
The embodiment of the present application provides a kind of mobile terminal, anti-peeping method, peep-proof device and computer readable storage medium, the mobile terminal includes: display panel and point light source, display panel includes control circuit and several display units, and each display unit includes several pixels；Control circuit is electrically connected with several display units；The corresponding point light source of each display unit；Point light source is located at the side of the incidence surface of display unit；Control circuit is for receiving peep-proof triggering command；According to peep-proof triggering command, peep-proof visual angle corresponding to peep-proof triggering command is determined；According to peep-proof visual angle, control display unit each pixel is in the open state or closed state.The mobile terminal can realize the peep-proof of dynamic angle, the user in current peep-proof angular field of view can be made to be observed that shown content, other staff except current peep-proof angular field of view can not observe shown content, so that realizing prevents other staff from peeping.
Description
Technical field
This application involves field of display technology, specifically, this application involves a kind of mobile terminal, anti-peeping method, peep-proofs
Device and computer readable storage medium.
Background technique
When user is waited in environment in public places using mobile terminal, it usually needs prevent other staff from peeping mobile terminal
Shown content, to protect oneself privacy.A kind of existing anti-peeping method includes carrying out peep-proof using peep-proof film scheme,
I.e. using then permanent peep-proof after peep-proof film.
However, present inventor notices when user is in the open environment for there are privacy requirements, for example input
Withdrawal password takes public transport viewing personal information or commercial negotiation, then needs mobile terminal to have relatively narrow visual angle, for protecting
Protect individual privacy；When user is in the secret environment for having sharing demand, such as when watching other people mobile terminal together, then need
There is wider visual angle, to achieve the purpose that sharing.However, in mobile terminal due to using existing anti-peeping method, peep-proof film
The display area blocked is fixed and (is fixed corresponding to peep-proof visual angle), when user needs compared with narrow viewing angle, can not provide enough screenings
Region is kept off, when user needs compared with wide viewing angle, has but blocked the region that user it is expected viewing.In short, utilizing existing anti-peeping method
Mobile terminal there are the changeless defects of peep-proof angle.
Summary of the invention
The application is directed to the shortcomings that existing mode, proposes a kind of mobile terminal, anti-peeping method, peep-proof device and computer
Readable storage medium storing program for executing, to solve existing anti-peeping method and using the mobile terminal of existing anti-peeping method, there are peep-proof angle is solid
Fixed constant problem.
In a first aspect, providing a kind of mobile terminal, comprising: display panel and point light source, display panel include control electricity
Road and several display units, each display unit includes several pixels；
Control circuit is electrically connected with several display units；
The corresponding point light source of each display unit；
Point light source is located at the side of the incidence surface of display unit；
Control circuit is for receiving peep-proof triggering command；According to peep-proof triggering command, determine corresponding to peep-proof triggering command
Peep-proof visual angle；According to peep-proof visual angle, control display unit each pixel is in the open state or closed state.
Second aspect provides a kind of anti-peeping method, is applied to mobile terminal, comprising:
Receive peep-proof triggering command；
According to peep-proof triggering command, peep-proof visual angle corresponding to peep-proof triggering command is determined；
According to peep-proof visual angle, control display unit each pixel is in the open state or closed state；Mobile terminal includes
Display panel, display panel include several display units, and each display unit includes several pixels.
The third aspect, this application provides a kind of peep-proof devices, are set in mobile terminal, comprising:
First processing module, for receiving peep-proof triggering command；
Second processing module, for determining peep-proof visual angle corresponding to peep-proof triggering command according to peep-proof triggering command；
Third processing module, for according to peep-proof visual angle, each pixel for controlling each display unit in mobile terminal, which is in, to be beaten
Open state or closed state；Mobile terminal includes display panel, and display panel includes several display units, each display unit
Including several pixels.
Fourth aspect, this application provides a kind of computer readable storage mediums, are stored with computer program, computer journey
Sequence is used to carry out the anti-peeping method of the application second aspect.
Technical solution provided by the embodiments of the present application, at least has the following beneficial effects:
In the embodiment of the present application, control circuit, according to peep-proof triggering command, determines peep-proof for receiving peep-proof triggering command
Peep-proof visual angle corresponding to triggering command, control circuit dynamically control each picture of display unit according to dynamic peep-proof visual angle
Plain in the open state or closed state, in this way, each pixel in current peep-proof angular field of view can be made in the open state,
User in peep-proof angular field of view is observed that shown content, and each pixel except peep-proof angle can be made to be in
Closed state, so that the other staff except peep-proof angular field of view can not observe shown content, so that realizing prevents it
His personnel peep；Since peep-proof visual angle is dynamically changeable, allow the mobile terminal of the embodiment of the present application in a variety of applications
In scene, the neither shown content of influence user viewing is able to carry out dynamic peep-proof again.
The additional aspect of the application and advantage will be set forth in part in the description, these will become from the following description
It obtains obviously, or recognized by the practice of the application.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, institute in being described below to the embodiment of the present application
Attached drawing to be used is needed to be briefly described.
Fig. 1 is a kind of structural schematic diagram of mobile terminal provided by the embodiments of the present application；
Fig. 2 is the generation structural schematic diagram of point light source provided by the embodiments of the present application；
Fig. 3 is the schematic diagram of display unit provided by the embodiments of the present application and display unit and point light source positional relationship；
Fig. 4 is the structural schematic diagram of LCD display panel provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram of two-dimentional peep-proof panel provided by the embodiments of the present application；
Fig. 6 is a kind of flow diagram of anti-peeping method provided by the embodiments of the present application；
Fig. 7 is the schematic diagram at determining peep-proof visual angle provided by the embodiments of the present application；
Fig. 8 is the schematic diagram of peep-proof visual angle provided by the embodiments of the present application adjustment；
Fig. 9 is the schematic diagram that peep-proof visual angle provided by the embodiments of the present application is adjusted with position of human eye；
Figure 10 is a kind of structural schematic diagram of peep-proof device provided by the embodiments of the present application.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the application, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in the description of the present application
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or wirelessly coupling.It is used herein to arrange
Diction "and/or" includes one or more associated wholes for listing item or any cell and all combinations.
How the technical solution of the application and the technical solution of the application are solved with specifically embodiment below above-mentioned
Technical problem is described in detail.These specific embodiments can be combined with each other below, for the same or similar concept
Or process may repeat no more in certain embodiments.Below in conjunction with attached drawing, embodiments herein is described.
Embodiment one
A kind of mobile terminal is provided in the embodiment of the present application, the structural schematic diagram of mobile terminal is as shown in Figure 1, mobile whole
End includes: display panel 101 and point light source 102, and display panel 101 includes control circuit and several display units 103, each
Display unit 103 includes several pixels；Control circuit is electrically connected with several display units 103；Each display unit 103 is right
Answer a point light source 102；Point light source 102 is located at the side of the incidence surface of display unit 103；Control circuit is for receiving peep-proof touching
Send instructions, according to peep-proof triggering command, determine peep-proof visual angle corresponding to peep-proof triggering command, according to peep-proof visual angle, control is aobvious
Show that each pixel of unit 103 is in the open state or closed state.
In the embodiment of the present application, control circuit, according to peep-proof triggering command, determines peep-proof for receiving peep-proof triggering command
Peep-proof visual angle corresponding to triggering command, control circuit dynamically control each picture of display unit according to dynamic peep-proof visual angle
Plain in the open state or closed state, in this way, each pixel in current peep-proof angular field of view can be made in the open state,
User in peep-proof angular field of view is observed that shown content, and each pixel except peep-proof angle can be made to be in
Closed state, so that the other staff except peep-proof angular field of view can not observe shown content, so that realizing prevents it
His personnel peep；Since peep-proof visual angle is dynamically changeable, allow the mobile terminal of the embodiment of the present application in a variety of applications
In scene, the neither shown content of influence user viewing is able to carry out dynamic peep-proof again.
Present inventor notices that user is higher and higher for the intelligent requirements of mobile terminal, with mobile whole
The recognition of face of display panel, the development of pupil identification technology in end, people are no longer content with special angle peep-proof, further demand
The peep-proof visual angle of display panel follows the real-time change of user's position of human eye automatically and adjusts in real time, in addition to user visual angle,
To the equal peep-proof in other visual angles.
Optionally, the display panel in mobile terminal further include: picture shooting assembly.
Control circuit is electrically connected with picture shooting assembly；Control circuit is specifically used for control picture shooting assembly and acquires image, judges to scheme
It whether there is human eye figure as in, when judging in image there are when human eye figure, confirmation receives peep-proof triggering command, and really
Determine the viewpoint position of the corresponding human eye of human eye figure, viewpoint position is virtual direct connections line and display panel of the point light source to human eye
Intersection point determines peep-proof visual angle according to viewpoint position.
Optionally, the generation structural schematic diagram of point light source is as shown in Fig. 2, the generation structure of point light source includes: top emitting
OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) panel 104 and lens array 105；Top emitting
The light-emitting surface of oled panel 104 is corresponding with the reflecting layer of lens array 105, and aperture, top emitting are provided between lens array 105
The light that oled panel 104 exports is between reflecting layer and the reflection anode of top emitting oled panel 104 from small after multiple reflections
It is projected at hole, forms point light source.
Specifically, lens array 105, the lens of lens array 105 are set on the light-emitting surface of top emitting oled panel 104
Surface is reflecting layer, and aperture, lens surface and top emitting OLED of the light in lens array 105 are provided between lens array 105
Multiple reflections between the reflection anode of panel 104 finally project from aperture, form point light source.The setting of lens array 105 increases
The utilization rate for the light that big 104 light-emitting surface of top emitting oled panel issues.Optionally, display unit and display unit and point light
The schematic diagram of source position relationship as shown in figure 3, LCD (Liquid Crystal Display, liquid crystal display) if display screen by
Dry display unit (LCD display unit 1, LCD display unit 2 ...) composition, each LCD display unit is by several pixels
Composition, the corresponding point light source of each LCD display unit, the light of point light source is fan-shaped, and the light of point light source is with different angle
It is incident on each pixel.
Optionally, LCD display panel structural schematic diagram as shown in figure 4, LCD display panel by several display units
(unit 1, unit 2, unit 3, unit 4, unit 5, unit 6, unit 7, unit 8, unit 9 ...) composition, the centre of unit 1
The thick lines of position correspond to several point light source groups at linear light source, AA ' dotted line indicate LCD display panel central location.
Optionally, the structural schematic diagram of two-dimentional peep-proof panel is as shown in figure 5, display panel is uniformly distributed several display units
103, point light source 102 is in 103 center of display unit.
It should be noted that TFT (Thin Film Transistor) LCD, that is, thin film transistor (TFT) LCD, is active matrix class
One of type liquid crystal display (AM-LCD).TFT is exactly the abbreviation of Thin Film Transistor, can actually be referred to
Thin film transistor (TFT) active-matrix (active matrix TFT), control circuit can be by thin film transistor (TFT) active-matrix actively
Each independent pixel on screen is controlled.Display panel by many light that can issue random color pixel group
At each liquid crystal pixel point on display panel is driven by being integrated in the subsequent thin film transistor (TFT) of pixel, control electricity
Road drives each pixel in the open state or closed state by installing thin film transistor (TFT) after each pixel, when pixel is in
Light can be through coming when opening state, and light just can not be through coming when pixel is in close state, and control circuit can be accurate
Ground controls the color and brightness of each pixel.
Embodiment two
A kind of anti-peeping method is provided in the embodiment of the present application, is applied to mobile terminal, the flow diagram of this method is such as
Shown in Fig. 6, this method comprises:
S601 receives peep-proof triggering command.
Specifically, image is acquired, is judged in image with the presence or absence of human eye figure, when judging that there are human eye figures in image
When, confirmation receives peep-proof triggering command.
S602 determines peep-proof visual angle corresponding to peep-proof triggering command according to peep-proof triggering command.
Specifically, it is determined that the viewpoint position of the corresponding human eye of human eye figure, viewpoint position is point light source to the virtual of human eye
The intersection point of direct-connected line and display panel；According to viewpoint position, peep-proof visual angle is determined.
Optionally, according to viewpoint position, peep-proof visual angle is determined, comprising: determine that point light source is incident to the light of viewpoint position
With the angle between the light of point light source vertical incidence to corresponding display unit；Parameter is extended out according to angle and visual angle, is determined
Peep-proof visual angle.
Optionally, as shown in fig. 7, the light that point light source is incident to viewpoint position is shown with point light source vertical incidence to corresponding
Show that the angle between the light of unit is 0, according to similar triangles geometrical relationshipTo obtain
A2=a1 × (h1+h2)/h1, if Pixel Dimensions pitch=2 × a1=50um (micron), then a1=25um=25 × 10-6m
(rice), if LCD is apart from point light source height h1=1mm=1 × 10-3M, if human eye apart from LCD screen height h2=1m, then a2=
25mm (millimeter), observation visual angle extend out size pitch=2 × a2=50mm, i.e., it is 5cm that visual angle, which extends out parameter,.According to angle 0 and
Visual angle extends out parameter 5cm (centimetre) and determines actual peep-proof visual angle.
S603, according to peep-proof visual angle, control display unit each pixel is in the open state or closed state；Mobile terminal
Including display panel, display panel includes several display units, and each display unit includes several pixels.
Optionally, according to peep-proof visual angle, control display unit each pixel is in the open state or closed state, comprising:
When it is wide viewing angle that peep-proof visual angle, which is arranged, the pixel of each display unit controlled the display panel is all in opening state；Work as setting
Peep-proof visual angle be narrow viewing angle when, control the display panel in intermediate region each display unit pixel it is in the open state simultaneously
The pixel of each display unit in controlling the display panel in fringe region is in close state.
Specifically, the schematic diagram of peep-proof visual angle (wide viewing angle or narrow viewing angle) adjustment is as shown in Figure 8.Optionally, wide viewing angle can
To approach 180 degree, narrow viewing angle can be 0 degree.The division of intermediate region and fringe region is related with pixel arrangement, optionally,
If display unit has 9 pixels, 3 pixels for being arranged in middle position are in intermediate region, are arranged in its of two side positions
He is in fringe region at 6 pixels.
Optionally, according to peep-proof visual angle, control display unit each pixel is in the open state or closed state, comprising:
Each pixel of display unit involved in peep-proof visual angle is controlled all in opening state, and controls each pixel of other display units
All in closed state.
Specifically, the schematic diagram that peep-proof visual angle is adjusted with position of human eye is as shown in Figure 8.
As shown in (a) in Fig. 9, when human eye is in 1 direction of wide-angle, where the control viewpoint that 1. light and human eye are formed
The pixel of position is in the open state, other pixels are in close state, and angle (peep-proof angle) can be seen where only making human eye
To image.
As shown in (b) in Fig. 9, when human eye is in 2 direction of low-angle, where the control viewpoint that 3. light and human eye are formed
The pixel of position is in the open state, other pixels are in close state, and angle (peep-proof angle) can be seen where only making human eye
To image.
As shown in (c) in Fig. 9, when human eye is in vertical angle, the control viewpoint institute that 4. light and human eye are formed is in place
The pixel set is in the open state, other pixels are in close state, and angle (peep-proof angle) can see where only making human eye
Image.
In the embodiment of the present application, peep-proof triggering command is received；According to peep-proof triggering command, determine that peep-proof triggering command institute is right
The peep-proof visual angle answered；According to peep-proof visual angle, control display unit each pixel is in the open state or closed state；Mobile terminal
Including display panel, display panel includes several display units, and each display unit includes several described pixels.In this way,
It can be realized as position of human eye adjusts, peep-proof visual angle follows position of human eye to adjust automatically.
Embodiment three
Based on identical inventive concept, the embodiment of the present application also provides a kind of peep-proof devices, are set in mobile terminal,
The structural schematic diagram of the device is as shown in Figure 10, peep-proof device 90, including first processing module 901,902 and of Second processing module
Third processing module 903.
First processing module 901, for receiving peep-proof triggering command；
Second processing module 902, for determining peep-proof corresponding to peep-proof triggering command according to peep-proof triggering command
Angle；
Third processing module 903, for according to peep-proof visual angle, each pixel for controlling each display unit in mobile terminal to be in
Opening state or closed state；Mobile terminal includes display panel, and display panel includes several display units, and each display is single
Member includes several pixels.
Optionally, first processing module 901 are specifically used for acquisition image, judge to whether there is human eye figure in image, when
Judge that confirmation receives peep-proof triggering command there are when human eye figure in image.
Optionally, Second processing module 902, specifically for determining the viewpoint position of the corresponding human eye of human eye figure, viewpoint
Position is point light source to the virtual direct connections line of human eye and the intersection point of display panel；According to viewpoint position, peep-proof visual angle is determined.
Optionally, Second processing module 902, specifically for determining that point light source is incident to the light and point light source of viewpoint position
Vertical incidence is to the angle between the light of corresponding display unit；Parameter is extended out according to angle and visual angle, determines peep-proof visual angle.
Optionally, third processing module 903, specifically for controlling each pixel of display unit involved in peep-proof visual angle all
It is in the open state, and each pixel of other display units is controlled all in closed state.
Optionally, third processing module 903 is specifically used for controlling the display panel when it is wide viewing angle that peep-proof visual angle, which is arranged,
Each display unit pixel all in opening state；When be arranged peep-proof visual angle be narrow viewing angle when, control the display panel in be in
The pixel of each display unit of intermediate region is in the open state and each display in controlling the display panel in fringe region singly
The pixel of member is in close state.
The content not being described in detail in peep-proof device provided by the embodiments of the present application, can refer to above-mentioned anti-peeping method, and the application is real
The beneficial effect that can reach of peep-proof device for applying example offer is identical as above-mentioned anti-peeping method, and details are not described herein.
Based on identical inventive concept, the embodiment of the present application also provides a kind of computer readable storage mediums, are stored with
Computer program, the computer program for realized in the embodiment of the present application two when being executed by processor any one embodiment or
The step of any one anti-peeping method.
Computer readable storage medium provided by the embodiments of the present application includes but is not limited to that any kind of disk is (including soft
Disk, hard disk, CD, CD-ROM and magneto-optic disk), ROM (Read-Only Memory, read-only memory), RAM (Random
Access Memory, immediately memory), EPROM (Erasable Programmable Read-Only Memory, it is erasable
Programmable read only memory), EEPROM (Electrically Erasable Programmable Read-Only Memory,
Electrically Erasable Programmable Read-Only Memory), flash memory, magnetic card or light card.It is, readable storage medium storing program for executing includes by equipment
(for example, computer) is with any medium for the form storage or transmission information that can be read.
Using the embodiment of the present application, at least have the following beneficial effects:
1) in the embodiment of the present application, control circuit, according to peep-proof triggering command, determines anti-for receiving peep-proof triggering command
Peep-proof visual angle corresponding to triggering command is peeped, control circuit dynamically controls each of display unit according to dynamic peep-proof visual angle
Pixel is in the open state or closed state, in this way, each pixel in current peep-proof angular field of view can be made to be in open shape
State, the user in peep-proof angular field of view is observed that shown content, and can make each pixel except peep-proof angle
It is in close state, so that the other staff except peep-proof angular field of view can not observe shown content, to realize anti-
Only other staff peep；Since peep-proof visual angle is dynamically changeable, allow the mobile terminal of the embodiment of the present application a variety of
In application scenarios, the neither shown content of influence user viewing is able to carry out dynamic peep-proof again.
2) realize that peep-proof visual angle follows position of human eye to adjust automatically as position of human eye adjusts.
3) meet special angle peep-proof.
Those skilled in the art of the present technique be appreciated that can be realized with computer program instructions these structure charts and/or
The combination of each frame and these structure charts and/or the frame in block diagram and/or flow graph in block diagram and/or flow graph.This technology neck
Field technique personnel be appreciated that these computer program instructions can be supplied to general purpose computer, special purpose computer or other
The processor of programmable data processing method is realized, to pass through the processing of computer or other programmable data processing methods
The scheme specified in frame or multiple frames of the device to execute structure chart and/or block diagram and/or flow graph disclosed in the present application.
Those skilled in the art of the present technique have been appreciated that in the application the various operations crossed by discussion, method, in process
Steps, measures, and schemes can be replaced, changed, combined or be deleted.Further, each with what is crossed by discussion in the application
Kind of operation, method, other steps, measures, and schemes in process may also be alternated, changed, rearranged, decomposed, combined or deleted.
Further, in the prior art to have and the step in various operations disclosed herein, method, process, measure, scheme
It may also be alternated, changed, rearranged, decomposed, combined or deleted.
The above is only some embodiments of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (10)
1. a kind of mobile terminal characterized by comprising display panel and point light source, the display panel include control circuit
With several display units, each display unit includes several pixels；
The control circuit is electrically connected with several described display units；
The corresponding point light source of each display unit；
The point light source is located at the side of the incidence surface of the display unit；
The control circuit is for receiving peep-proof triggering command；According to the peep-proof triggering command, determine that the peep-proof triggering refers to
Enable corresponding peep-proof visual angle；According to the peep-proof visual angle, each pixel for controlling the display unit is in the open state or close
Closed state.
2. mobile terminal according to claim 1, which is characterized in that the display panel further include: picture shooting assembly；
The control circuit is electrically connected with picture shooting assembly；
The control circuit is specifically used for controlling the picture shooting assembly acquisition image, judges in described image with the presence or absence of human eye figure
Shape, when judging in described image there are when human eye figure, confirmation receives the peep-proof triggering command, and determines the human eye
The viewpoint position of the corresponding human eye of figure, the viewpoint position are virtual direct connections line and the display of the point light source to human eye
The intersection point of panel；According to the viewpoint position, the peep-proof visual angle is determined.
3. mobile terminal according to claim 1 or 2, which is characterized in that the generation structure of the point light source includes: top hair
Penetrate oled panel and lens array；
The light-emitting surface of the top emitting oled panel is corresponding with the reflecting layer of the lens array, is arranged between the lens array
There are aperture, reflection anode of the light that the top emitting oled panel exports in the reflecting layer and the top emitting oled panel
Between projected from the aperture after multiple reflections, form the point light source.
4. a kind of anti-peeping method is applied to mobile terminal characterized by comprising
Receive peep-proof triggering command；
According to the peep-proof triggering command, peep-proof visual angle corresponding to the peep-proof triggering command is determined；
According to the peep-proof visual angle, control display unit each pixel is in the open state or closed state；The mobile terminal
Including display panel, the display panel includes several described display units, and each display unit includes several institutes
State pixel.
5. according to the method described in claim 4, it is characterized in that, the reception peep-proof triggering command, comprising:
Image is acquired, is judged in described image with the presence or absence of human eye figure, when judging in described image there are when human eye figure,
Confirmation receives the peep-proof triggering command；
And it is described according to the peep-proof triggering command, determine peep-proof visual angle corresponding to the peep-proof triggering command, comprising:
Determine that the viewpoint position of the corresponding human eye of the human eye figure, the viewpoint position are virtual direct connections of the point light source to human eye
The intersection point of line and the display panel；
According to the viewpoint position, the peep-proof visual angle is determined.
6. according to the method described in claim 5, determining the peep-proof it is characterized in that, described according to the viewpoint position
Angle, comprising:
It is single to corresponding display with the point light source vertical incidence to determine that the point light source is incident to the light of the viewpoint position
Angle between the light of member；
Parameter is extended out according to the angle and visual angle, determines the peep-proof visual angle.
7. according to the method described in claim 5, the control display is single it is characterized in that, described according to the peep-proof visual angle
Member each pixel is in the open state or closed state, comprising:
Each pixel of display unit involved in the peep-proof visual angle is controlled all in opening state, and controls other display units
Each pixel all in closed state.
8. according to the method described in claim 4, the control display is single it is characterized in that, described according to the peep-proof visual angle
Member each pixel is in the open state or closed state, comprising:
When it is wide viewing angle that the peep-proof visual angle, which is arranged, the pixel of each display unit of the display panel is controlled all in opening
State；
When it is narrow viewing angle that the peep-proof visual angle, which is arranged, each display unit in the display panel in intermediate region is controlled
Pixel is in the open state and controls the pixel that each display unit of fringe region is in the display panel in closing shape
State.
9. a kind of peep-proof device, is set in mobile terminal characterized by comprising
First processing module, for receiving peep-proof triggering command；
Second processing module, for determining peep-proof corresponding to the peep-proof triggering command according to the peep-proof triggering command
Angle；
Third processing module, for controlling in the mobile terminal at each pixel of each display unit according to the peep-proof visual angle
In opening state or closed state；The mobile terminal includes display panel, and the display panel includes several described displays
Unit, each display unit include several described pixels.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer program, the computer program is used for
The anti-peeping method as described in any one of claim 4-8 is realized when being executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169390.8A CN109949736B (en) | 2019-03-06 | 2019-03-06 | Mobile terminal, peep-proof method, peep-proof device and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169390.8A CN109949736B (en) | 2019-03-06 | 2019-03-06 | Mobile terminal, peep-proof method, peep-proof device and computer readable storage medium |
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| Publication Number | Publication Date |
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| CN109949736A true CN109949736A (en) | 2019-06-28 |
| CN109949736B CN109949736B (en) | 2022-06-21 |
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| CN201910169390.8A Active CN109949736B (en) | 2019-03-06 | 2019-03-06 | Mobile terminal, peep-proof method, peep-proof device and computer readable storage medium |
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