CN107734118A - The control method and device of terminal device screen, terminal device screen - Google Patents
The control method and device of terminal device screen, terminal device screen Download PDFInfo
- Publication number
- CN107734118A CN107734118A CN201710822817.0A CN201710822817A CN107734118A CN 107734118 A CN107734118 A CN 107734118A CN 201710822817 A CN201710822817 A CN 201710822817A CN 107734118 A CN107734118 A CN 107734118A
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- China
- Prior art keywords
- backlight module
- terminal device
- device screen
- crystal panel
- peep
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Classifications
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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
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B44/00—Circuit arrangements for operating electroluminescent light sources
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The disclosure is directed to the control method and device of a kind of terminal device screen, terminal device screen.The terminal device screen includes：Liquid crystal panel (1), the first backlight module (2) and the second backlight module (3) stacked gradually, liquid crystal panel (1), the first backlight module (2) and the second backlight module (3) are packaged as a whole structure；First backlight module (2) is used to provide directional rays, and directional rays inject liquid crystal panel (1) along fixed-direction；Second backlight module (3) is used to provide non-directional light, and non-directional light injects liquid crystal panel (1) along not fixed-direction.The terminal device screen of the disclosure uses double-deck backing structure, and the first backlight module therein can reduce lighting angle, is oriented luminous, has peep-proof characteristic, the second backlight module can realize that wide-angle lights, without peep-proof characteristic.By the use for switching the first backlight module and the second backlight module in the double-deck backing structure, it is possible to achieve the free switching of terminal device peep-proof pattern and non-peep-proof pattern.
Description
Technical field
This disclosure relates to terminal device technical field, more particularly to a kind of control of terminal device screen, terminal device screen
Method and device processed.
Background technology
With the development of science and technology, such as the terminal device such as mobile phone, tablet personal computer, notebook computer has become people
Essential article in daily life.Wherein, information, privacy and the material of user may be included in the terminal device such as mobile phone
Deng, such as payment accounts, payment cipher, secret photo and work materials etc..User is set using terminals such as mobile phones in public
In standby process, it is possible that being peeped and the risk of leakage information.In correlation technique, mainly by being set in terminals such as mobile phones
Peep-proof film is pasted on standby screen, prevents from peeping so as to realize, peep-proof film is to realize peep-proof characteristic by dosing grating.
The content of the invention
To overcome problem present in correlation technique, the disclosure provides a kind of terminal device screen, terminal device screen
Control method and device.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of terminal device screen, including：The liquid crystal surface stacked gradually
Plate 1, the first backlight module 2 and the second backlight module 3, the liquid crystal panel 1, the first backlight module 2 and the envelope of the second backlight module 3
Dress is structure as a whole；
First backlight module 2 is used to provide directional rays, and described in the directional rays are injected along fixed-direction
Liquid crystal panel 1；
Second backlight module 3 is used to provide non-directional light, and the non-directional light is penetrated along not fixed-direction
Enter the liquid crystal panel 1.
For above-mentioned terminal device screen, in a kind of possible implementation, first backlight module 2 includes：
First light guide plate 21, it is provided with grating；
First light source 22, it is arranged at the bottom side on first light guide plate 21 at least one side；
Wherein, the grating on first light guide plate 21 can be by the light that first light source 22 is sent along fixation side
To the injection liquid crystal panel 1.
For above-mentioned terminal device screen, in a kind of possible implementation, in addition to：
First framework 23, it is used to first light guide plate 21 and first light source 22 being fixed as one.
For above-mentioned terminal device screen, in a kind of possible implementation, the fixed-direction is perpendicular to institute
State the direction of the first backlight module 2.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of display control method of terminal device screen, for pair
Described terminal device screen carries out display control, and methods described includes：
In the case where terminal device is peep-proof pattern, first backlight module 2 is arranged to working condition, by described in
Second backlight module 3 is arranged to off working state；
Wherein, when first backlight module 2 is in running order, if the terminal device screen is triggered a little
Bright, then first backlight module 2 provides directional rays, and the directional rays inject the liquid crystal panel along fixed-direction
1。
For above-mentioned method, in a kind of possible implementation, in addition to：
In the case where the terminal device is non-peep-proof pattern, second backlight module 3 is arranged to working condition,
First backlight module 2 is arranged to off working state；
Wherein, when second backlight module 3 is in running order, if the terminal device screen is triggered a little
Bright, then second backlight module 3 provides non-directional light, and the non-directional light injects the liquid along not fixed-direction
Crystal panel 1.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of display control unit of terminal device screen, including：
First setup module, in the case of being peep-proof pattern in terminal device, first backlight module 2 is set
For working condition, second backlight module 3 is arranged to off working state；
Wherein, when first backlight module 2 is in running order, if the terminal device screen is triggered a little
Bright, then first backlight module 2 provides directional rays, and the directional rays inject the liquid crystal panel along fixed-direction
1。
For above-mentioned device, in a kind of possible implementation, in addition to：
Second setup module, in the case of being non-peep-proof pattern in the terminal device, by the second backlight mould
Group 3 is arranged to working condition, and first backlight module 2 is arranged into off working state；
Wherein, when second backlight module 3 is in running order, if the terminal device screen is triggered a little
Bright, then second backlight module 3 provides non-directional light, and the non-directional light injects the liquid along not fixed-direction
Crystal panel 1.
According to the fourth aspect of the embodiment of the present disclosure, there is provided a kind of display control unit of terminal device screen, including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as：
In the case where the terminal device is non-peep-proof pattern, second backlight module 3 is arranged to working condition,
First backlight module 2 is arranged to off working state；
Wherein, when second backlight module 3 is in running order, if the terminal device screen is triggered a little
Bright, then second backlight module 3 provides non-directional light, and the non-directional light injects the liquid along not fixed-direction
Crystal panel 1.
The technical scheme provided by this disclosed embodiment can include the following benefits：The terminal device screen of the disclosure
Using double-deck backing structure, the first backlight module therein can reduce lighting angle, be oriented luminous, have peep-proof special
Property, the second backlight module can realize that wide-angle lights, without peep-proof characteristic.By switching first in the double-deck backing structure
The use of backlight module and the second backlight module, it is possible to achieve the free switching of terminal device peep-proof pattern and non-peep-proof pattern.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is the schematic diagram of the terminal device screen according to an exemplary embodiment.
Fig. 2 is the schematic diagram of the first backlight module according to an exemplary embodiment.
Fig. 3 is another schematic diagram of the first backlight module according to an exemplary embodiment.
Fig. 4 is the operation principle schematic diagram of the first backlight module according to an exemplary embodiment.
Fig. 5 is a kind of flow chart of the display control method of terminal device screen according to an exemplary embodiment.
Fig. 6 is a kind of another flow of the display control method of terminal device screen according to an exemplary embodiment
Figure.
Fig. 7 is a kind of block diagram of the display control unit of terminal device screen according to an exemplary embodiment.
Fig. 8 is a kind of another frame of the display control unit of terminal device screen according to an exemplary embodiment
Figure.
Fig. 9 is a kind of another frame of the display control unit of terminal device screen according to an exemplary embodiment
Figure.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is the schematic diagram of the terminal device screen according to an exemplary embodiment.The terminal device screen can be with
Suitable for the terminal devices such as smart mobile phone, tablet personal computer, notebook computer (Terminal Equipment), do not limit herein
It is fixed.
As shown in figure 1, terminal device screen includes：Liquid crystal panel 1, the first backlight module 2 and second back of the body stacked gradually
Optical mode group 3, liquid crystal panel 1, the first backlight module 2 and the second backlight module 3 are packaged as a whole structure.Wherein, the first backlight mould
Group 2 is used to provide directional rays, and directional rays inject liquid crystal panel 1 along fixed-direction.Second backlight module 3 is used to provide
Non-directional light, and non-directional light injects liquid crystal panel 1 along not fixed-direction.
Wherein, the first backlight module 2 can be directional lighting backlight layer, and the directional lighting backlight layer is used to provide directional light
Line, and directional rays inject liquid crystal panel 1 along fixed-direction, form narrow viewing angle pattern.It is understood that the directional lighting
Backlight layer can reduce lighting angle, be oriented luminous, and user can be from fixed angle viewing terminal equipment, terminal device
With peep-proof characteristic.Further, the second backlight module 3 can be general backlight layer, and the general backlight layer is non-fixed for providing
To light, and non-directional light injects liquid crystal panel 1 along not fixed-direction, forms the wide viewing angle pattern of scattering states.It can manage
Solution, the general backlight layer can realize that wide-angle lights, and user can be from multiple angle viewing terminal equipment, terminal device
Without peep-proof characteristic.
In correlation technique, backlight module can be a kind of form of illumination, be normally used for LCD (Liquid Crystal
Display, liquid crystal display) display, LCD is shown, is widely used in the terminal such as mobile phone, tablet personal computer, notebook computer
Equipment.In general, the operation principle of backlight module is to utilize total reflection effect, spot light is become into area source.Wherein, backlight
The backlight of module can irradiate from side or behind, and the present embodiment does not limit the type of light source in backlight module, such as can be with
Including incandescent lamp bulb, electrooptic panel, LED (Light Emitting Diode, light emitting diode), CCFL (Cold Cathode
Fluorescent Lamp, cold-cathode tube) etc..
Further, the second backlight module 3 (general backlight layer) includes：The upper diffusion sheet that stacks gradually, prismatic lens, lower expansion
Discrete piece, the second light guide plate and reflector plate.Second backlight module 3 also includes secondary light source and the second framework, wherein, secondary light source
At least one adjacent edges being arranged in four edges of the second light guide plate, the second framework can by upper diffusion sheet, prismatic lens,
Lower diffusion sheet, the second light guide plate, reflector plate and secondary light source are fixed as one.
Further, the present embodiment does not limit the packaged type of terminal device screen.As an example of the present embodiment,
Liquid crystal panel 1, the first backlight module 2 and the second backlight module 3 can be each encapsulated as independent integrative-structure, Ran Houzai
The end for structure that independent liquid crystal panel 1, the first independent backlight module 2 and the second independent backlight module 3 are packaged as a whole
End equipment screen.As another example of the present embodiment, liquid crystal panel 1, the first backlight module 2 and second back of the body can will be formed
Various types of parts of optical mode group 3 are packaged as a whole the terminal device screen of structure.
The terminal device screen of the present embodiment uses double-deck backing structure, and the first backlight module therein can reduce luminous
Angle, is oriented luminous, has peep-proof characteristic, the second backlight module can realize that wide-angle lights, without peep-proof characteristic.
By the use for switching the first backlight module and the second backlight module in the double-deck backing structure, it is possible to achieve terminal device peep-proof
The free switching of pattern and non-peep-proof pattern.
Fig. 2 is the schematic diagram of the terminal device screen according to an exemplary embodiment.As shown in Fig. 2 the first backlight
Module 2 includes：First light guide plate 21, it is provided with grating.First light source 22, it is arranged at the first light guide plate 21 at least one side
Bottom side.Wherein, the light that the first light source 22 is sent can be injected liquid crystal by the grating on the first light guide plate 21 along fixed-direction
Panel 1.
In a kind of possible implementation, grating is the multiple equidistant indentations set on the first light guide plate 21, is carved
Trace is lightproof part, is light transmission part between indentation.
In correlation technique, grating (Grating) can be by a large amount of wide optics devices that parallel slits are formed at equal intervals
Part.The present embodiment be not limited on the first light guide plate 21 set grating concrete form, such as can by independent light guide plate with
Independent grating is bonded and is fabricated to the first light guide plate 21 with grating, and a large amount of parallel quarters can also be carved on light guide plate
Trace and be fabricated to the first light guide plate 21 with grating.Wherein, indentation can be lightproof part, smooth between two indentations
Partly (slit) can be light transmission part.
In a kind of possible implementation, as shown in figure 3, the first backlight module 2 also includes：First framework 23, it is used
It is fixed as one in by the first light guide plate 21 and the first light source 22.
As an example of the present embodiment, the first backlight module 2 includes：First light guide plate 21, the first light source 22 and
One framework 23, the first light source 22 are arranged at least one adjacent edges in four edges of the first light guide plate 21, the first framework
23 can be fixed as one the first light guide plate 21 and the first light source 22.Further, the first backlight module 2 of integrative-structure can
To be fit together for example, by black double-sided adhesive tape and liquid crystal panel 1, the second backlight module 3.Wherein, the first light guide plate 21 can
Think and be carved with the light guide plate of a large amount of parallel indentations, the first light source 22 can be the lamp bar with multiple LED.The present embodiment is not
The number of LED in lamp bar is limited, such as can be 3 or 5 etc..
In a kind of possible implementation, as shown in figure 4, fixed-direction is perpendicular to the direction of the first backlight module 2.
As an example of the present embodiment, the first light source 22 in the first backlight module 2 can emit beam, and light leads to
Cross the processing of grating and vertically send, turn into directional rays.Further, directional rays are along perpendicular to the first backlight module 2
Direction inject liquid crystal panel 1.So as to which directional rays can project along perpendicular to the direction of the terminal device screen, without
Projected with other angles.Therefore, when anyone watches the terminal device in both sides, because no light is from the terminal device
Project, so pitch-dark picture is can only see, so as to realize the effect of the peep-proof of terminal device.
It should be noted that the present embodiment does not limit the angle of fixed-direction, fixed-direction is perpendicular to the first backlight
The direction of module 2 can be one kind in numerous possible implementations.For example, it is also possible to viewing area is arranged to 60 degree,
It cannot see that perpendicular to the region that terminal device screen is turned left and turned right beyond 30 degree.
The terminal device screen of the present embodiment uses double-deck backing structure, and the first backlight module therein can reduce luminous
Angle, is oriented luminous, has peep-proof characteristic, the second backlight module can realize that wide-angle lights, without peep-proof characteristic.
By the use for switching the first backlight module and the second backlight module in the double-deck backing structure, it is possible to achieve terminal device peep-proof
The free switching of pattern and non-peep-proof pattern.
Fig. 5 is a kind of flow chart of the display control method of terminal device screen according to an exemplary embodiment.
The display control method of the terminal device screen can be used for carrying out display control to terminal device screen.As shown in figure 5, can be with
Comprise the following steps：
In step S501, in the case where terminal device is peep-proof pattern, the first backlight module 2 is arranged to work shape
State, the second backlight module 3 is arranged to off working state.
Wherein, when the first backlight module 2 is in running order, lighted if terminal device screen is triggered, first
Backlight module 2 provides directional rays, and directional rays inject liquid crystal panel 1 along fixed-direction.
In a kind of possible implementation, as shown in fig. 6, the display control method of the terminal device screen can also wrap
Include following steps：
In step s 601, in the case where terminal device is non-peep-proof pattern, the second backlight module 3 is arranged to work
State, the first backlight module 2 is arranged to off working state.
Wherein, when the second backlight module 3 is in running order, lighted if terminal device screen is triggered, second
Backlight module 3 provides non-directional light, and non-directional light injects liquid crystal panel 1 along not fixed-direction.
The terminal device of the present embodiment, which can include peep-proof pattern and non-peep-proof pattern, user, to be entered according to use demand
Row switching.The present embodiment does not limit the mode switched between peep-proof pattern and non-peep-proof pattern, such as user can pass through
The handover request that pre-set button, touch-screen or other control assemblies on terminal device are sent, realizes and is cut from non-peep-proof pattern
Peep-proof pattern is changed to, or it is non-peep-proof pattern to realize from peep-proof pattern switching, is not limited herein.
As an example of the present embodiment, it is peep-proof that user is sent from non-peep-proof pattern switching by the touch-screen of mobile phone
The handover request (mobile phone is arranged to peep-proof pattern) of pattern, is now arranged to working condition, by second by the first backlight module 2
Backlight module 3 is arranged to off working state.Further, during the use of mobile phone, if user touches the touch of mobile phone
Screen, or the Home key (or home key) of mobile phone is pressed, mobile phone screen, which is triggered, to be lighted, and the first backlight module 2 provides directional light
Line, and directional rays inject liquid crystal panel 1 along fixed-direction, realize the effect that the fixed angle of mobile phone can be watched.
As another example of the present embodiment, it is non-anti- that user is sent from peep-proof pattern switching by the touch-screen of mobile phone
The handover request (mobile phone is arranged to non-peep-proof pattern) of pattern is peeped, the second backlight module 3 is now arranged to working condition, will
First backlight module 2 is arranged to off working state.Further, during the use of mobile phone, if user touches mobile phone
Touch-screen, or the Home key (or home key) of mobile phone is pressed, mobile phone screen, which is triggered, to be lighted, and the second backlight module 3 provides non-
Directional rays, and non-directional light injects liquid crystal panel 1 along not fixed-direction, realizing all angles of mobile phone can watch
Effect.
The terminal device screen of the present embodiment uses double-deck backing structure, and the first backlight module therein can reduce luminous
Angle, is oriented luminous, has peep-proof characteristic, the second backlight module can realize that wide-angle lights, without peep-proof characteristic.
By the use for switching the first backlight module and the second backlight module in the double-deck backing structure, it is possible to achieve terminal device peep-proof
The free switching of pattern and non-peep-proof pattern.
Fig. 7 is a kind of block diagram of the display control unit of terminal device screen according to an exemplary embodiment.Ginseng
According to Fig. 7, the device includes the first setup module 11.
First setup module 11 is configured as, in the case where terminal device is peep-proof pattern, the first backlight module 2 being set
Working condition is set to, the second backlight module 3 is arranged to off working state；Wherein, it is in running order in the first backlight module 2
When, lighted if terminal device screen is triggered, the first backlight module 2 provides directional rays, and directional rays are along fixation
Liquid crystal panel 1 is injected in direction.
In a kind of possible implementation, as shown in figure 8, the display control unit of the terminal device screen can also wrap
Include the second setup module 13.
Second setup module 13 is configured as in the case where terminal device is non-peep-proof pattern, by the second backlight module 3
Working condition is arranged to, the first backlight module 2 is arranged to off working state；Wherein, it is in work shape in the second backlight module 3
During state, lighted if terminal device screen is triggered, the second backlight module 3 provides non-directional light, and non-directional light edge
Not fixed-direction and inject liquid crystal panel 1.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
The terminal device screen of the present embodiment uses double-deck backing structure, and the first backlight module therein can reduce luminous
Angle, is oriented luminous, has peep-proof characteristic, the second backlight module can realize that wide-angle lights, without peep-proof characteristic.
By the use for switching the first backlight module and the second backlight module in the double-deck backing structure, it is possible to achieve terminal device peep-proof
The free switching of pattern and non-peep-proof pattern.
Fig. 9 is a kind of block diagram of the display control unit 800 of terminal device screen according to an exemplary embodiment.
For example, device 800 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, flat board sets
It is standby, Medical Devices, body-building equipment, personal digital assistant etc..
Reference picture 9, device 800 can include following one or more assemblies：Processing component 802, memory 804, power supply
Component 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and
Communication component 816.
The integrated operation of the usual control device 800 of processing component 802, such as communicated with display, call, data, phase
The operation that machine operates and record operation is associated.Processing component 802 can refer to including one or more processors 820 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing component 802 can include one or more modules, just
Interaction between processing component 802 and other assemblies.For example, processing component 802 can include multi-media module, it is more to facilitate
Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown
Example includes the instruction of any application program or method for being operated on device 800, contact data, telephone book data, disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detect and touched or the related duration and pressure of slide with described.In certain embodiments, more matchmakers
Body component 808 includes a front camera and/or rear camera.When device 800 is in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when device 800 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The audio signal received can be further stored in memory 804 or via communication set
Part 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 provide interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor cluster 814 can detect opening/closed mode of device 800, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 800, and sensor cluster 814 can be with 800 1 components of detection means 800 or device
Position change, the existence or non-existence that user contacts with device 800, the orientation of device 800 or acceleration/deceleration and device 800
Temperature change.Sensor cluster 814 can include proximity transducer, be configured to detect in no any physical contact
The presence of neighbouring object.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 814 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, in NFC module radio frequency identification (RFID) technology can be based on, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of device 800.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (10)
- A kind of 1. terminal device screen, it is characterised in that including：Liquid crystal panel (1), the first backlight module (2) stacked gradually With the second backlight module (3), the liquid crystal panel (1), the first backlight module (2) and the second backlight module (3) are packaged as a whole Structure；First backlight module (2) is used to provide directional rays, and the directional rays inject the liquid along fixed-direction Crystal panel (1)；Second backlight module (3) is used to provide non-directional light, and the non-directional light is injected along not fixed-direction The liquid crystal panel (1).
- 2. terminal device screen according to claim 1, it is characterised in that first backlight module (2) includes：First light guide plate (21), it is provided with grating；First light source (22), it is arranged at the bottom side on first light guide plate (21) at least one side；Wherein, the grating on first light guide plate (21) can be by the light that first light source (22) sends along fixation side To the injection liquid crystal panel (1).
- 3. terminal device screen according to claim 2, it is characterised in that the grating is first light guide plate (21) Multiple equidistant indentations of upper setting, the indentation are lightproof part, are light transmission part between the indentation.
- 4. terminal device screen according to claim 2, it is characterised in that also include：First framework (23), it is used to first light guide plate (21) and first light source (22) being fixed as one.
- 5. terminal device screen according to claim 1, it is characterised in that the fixed-direction is perpendicular to described first The direction of backlight module (2).
- 6. a kind of display control method of terminal device screen, it is characterised in that for according to any in claim 1 to 5 Terminal device screen described in one carries out display control, and methods described includes：In the case where terminal device is peep-proof pattern, first backlight module (2) is arranged to working condition, by described the Two backlight modules (3) are arranged to off working state；Wherein, when first backlight module (2) is in running order, lighted if the terminal device screen is triggered, Then first backlight module (2) provides directional rays, and the directional rays inject the liquid crystal panel along fixed-direction (1)。
- 7. according to the method for claim 6, it is characterised in that also include：In the case where the terminal device is non-peep-proof pattern, second backlight module (3) is arranged to working condition, will First backlight module (2) is arranged to off working state；Wherein, when second backlight module (3) is in running order, lighted if the terminal device screen is triggered, Then second backlight module (3) provides non-directional light, and the non-directional light injects the liquid along not fixed-direction Crystal panel (1).
- 8. a kind of display control unit of terminal device screen, it is characterised in that for according to any in claim 1 to 5 Terminal device screen described in one carries out display control, including：First setup module, in the case of being peep-proof pattern in terminal device, first backlight module (2) is arranged to Working condition, second backlight module (3) is arranged to off working state；Wherein, when first backlight module (2) is in running order, lighted if the terminal device screen is triggered, Then first backlight module (2) provides directional rays, and the directional rays inject the liquid crystal panel along fixed-direction (1)。
- 9. device according to claim 8, it is characterised in that also include：Second setup module, in the case of being non-peep-proof pattern in the terminal device, by second backlight module (3) Working condition is arranged to, first backlight module (2) is arranged to off working state；Wherein, when second backlight module (3) is in running order, lighted if the terminal device screen is triggered, Then second backlight module (3) provides non-directional light, and the non-directional light injects the liquid along not fixed-direction Crystal panel (1).
- 10. a kind of display control unit of terminal device screen, it is characterised in that for according to any in claim 1 to 5 Terminal device screen described in one carries out display control, including：Processor；For storing the memory of processor-executable instruction；Wherein, the processor is configured as：In the case where the terminal device is non-peep-proof pattern, second backlight module (3) is arranged to working condition, will First backlight module (2) is arranged to off working state；Wherein, when second backlight module (3) is in running order, lighted if the terminal device screen is triggered, Then second backlight module (3) provides non-directional light, and the non-directional light injects the liquid along not fixed-direction Crystal panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822817.0A CN107734118A (en) | 2017-09-13 | 2017-09-13 | The control method and device of terminal device screen, terminal device screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822817.0A CN107734118A (en) | 2017-09-13 | 2017-09-13 | The control method and device of terminal device screen, terminal device screen |
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| CN107734118A true CN107734118A (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710822817.0A Pending CN107734118A (en) | 2017-09-13 | 2017-09-13 | The control method and device of terminal device screen, terminal device screen |
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Application publication date: 20180223 |