CN109639856A - A kind of display screen and terminal device - Google Patents
A kind of display screen and terminal device Download PDFInfo
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- CN109639856A CN109639856A CN201811405507.XA CN201811405507A CN109639856A CN 109639856 A CN109639856 A CN 109639856A CN 201811405507 A CN201811405507 A CN 201811405507A CN 109639856 A CN109639856 A CN 109639856A
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- display screen
- terminal device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The embodiment of the invention discloses a kind of display screen and terminal device, which includes: the first functional layer, and the first functional layer includes first surface and second surface, and first surface is the top surface of display screen, and the first functional layer is non-conductive layer；Second functional layer is set on the second surface of the first functional layer；And charge coil, it is set between the second functional layer and the first functional layer.The embodiment of the present invention solves the problems, such as to cause the charge coil positioned at terminal device back that can not be incuded with charging equipment to charge to terminal device since terminal device back is metal dorsal shield in the prior art.
Description
Technical field
This application involves field of terminal equipment more particularly to a kind of display screens and terminal device.
Background technique
With popularizing for intelligent terminal such as mobile phone, the demand of wireless charging is more and more.And realize wireless charging
It is required that needing corresponding induction coil to support the transmitting of energy.It is real generally by inductive coupling or magnetic resonance coupling
The transmitting of existing energy.Both coupled modes have required receiving end and transmitting terminal, there is enough coils to receive, and connect
Cannot generally there be the ground of isolation between receiving end and transmitting terminal.
In existing wireless charging scheme, due to being not allow for the ground or metal of isolation between receiving end and transmitting terminal,
Therefore, it during realizing wireless charging, needs the front (such as back of mobile phone) of receiving end being made into nonmetallic back
Shell, in actual use, since nonmetallic dorsal shield is easily damaged, and cannot opponent's machine be effectively protected, and
If mobile phone dorsal shield is made into metal dorsal shield, mobile phone can not be made to realize wireless charging.
Summary of the invention
The embodiment of the present invention provides a kind of display screen and terminal device, to solve in the prior art due to terminal device back
Cause the charge coil positioned at terminal device back that can not be incuded with charging equipment to terminal device for metal dorsal shield
The problem of being charged.
In order to solve the above technical problems, the present invention is implemented as follows:
In a first aspect, providing a kind of display screen, comprising:
First functional layer, first functional layer includes first surface and second surface, and the first surface is described aobvious
The top surface of display screen, first functional layer are non-conductive layer；
Second functional layer is set on the second surface of first functional layer；And
Charge coil is set between second functional layer and first functional layer.
Second aspect provides a kind of terminal device comprising display screen described in first aspect.
In embodiments of the present invention, display screen by setting the user oriented surface of display screen (the first functional layer
First surface) non-conductive layer and be located at the non-conductive layer back side (second surface of the first functional layer) the second functional layer between cloth
Charge coil is set, in this way, the magnetic induction line that charging equipment generates passes through the front of display screen simultaneously during carrying out wireless charging
Induced current is generated by the coil in display screen, due to there was only the first function in display screen between charge coil and charging equipment
Layer (i.e. non-conductive layer), therefore, charging equipment can be incuded with the charge coil in display screen, to pass through the induction generated
Electric current charges to terminal device, so that solving leads to position since terminal device back is metal dorsal shield in the prior art
The problem of charge coil in terminal device back can not be incuded with charging equipment to charge to terminal device.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that the charge coil and charging equipment in display screen according to an embodiment of the invention carry out wireless charging
Schematic block diagram；
Fig. 2 is the schematic diagram of display screen in accordance with another embodiment of the present invention；
Fig. 3 is the schematic diagram of charge coil in display screen according to an embodiment of the invention；
Fig. 4 is the schematic circuit diagram figure of TFT glassy layer in display screen according to an embodiment of the invention；
Fig. 5 is the schematic diagram of TFT glassy layer according to an embodiment of the invention；
Fig. 6 is the schematic touch-control structure figure of display screen according to an embodiment of the invention；
Fig. 7 is the structural schematic diagram of terminal device according to an embodiment of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with of the invention specific real
It applies example and technical solution of the embodiment of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment
It is only a part of the embodiment of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff every other embodiment obtained without making creative work belongs to what the present invention protected
Range.
The technical solution provided below in conjunction with attached drawing, each embodiment that the present invention will be described in detail.
The mode of wireless charging has the modes such as induction, magnetic resonance, field coupling formula and radio wave transmissions, mobile phone
Wireless charging mostly using electromagnetic induction principle.Induction wireless charging, when the electric current of power supply passes through coil (nothing
The power transmission coil of line charge electric equipment) magnetic field can be generated, other coils being not powered on (power receiving coil of mobile phone terminal) are close to the magnetic field
Electric current will be generated, is charged for mobile phone.
Specifically, changing magnetic field can generate the electric field of variation, and the electric field of variation can generate changing magnetic field, size
There is relationship with their change rate, and the change rate of SIN function is another SIN function, so electromagnetic wave can pass
Broadcast is gone, and the generation of induced voltage is related to the variation of magnetic flux, so coil inside changing magnetic field generates induced voltage,
To complete charging process.And mobile phone wireless charging be exactly common transformer master secondary is separated to achieve the purpose that it is wireless.
Certainly, the working frequency of wireless charging is relatively high, it might even be possible to which energy transmission can be reached between the direct coil of iron core by abandoning
Effect.
According to the principle of wireless charging, be not allow between receiving end (terminal device) and transmitting terminal (charging equipment etc.) every
From ground or metal therefore during realizing wireless charging, need the front of receiving end (such as single side screen mobile phone
Back) be made into nonmetallic dorsal shield, in actual use, since nonmetallic dorsal shield is easily damaged, and cannot be right
Mobile phone is effectively protected, so that the quality to mobile phone has a huge impact, still, if mobile phone dorsal shield is made into metal back
Shell, then due to leading to not that mobile phone is made to realize wireless charging there are metal dorsal shield between transmitting terminal and receiving end.
And if mobile phone has double-sided screen (double-sided screen being reversed such as direction), the back of mobile phone is not back at this time
Shell, but a display screen, at this point, such as the sensor of touch-control, being all one since display screen is essentially piece of metal conductor
Therefore, between transmitting terminal and mobile phone the ITO conductor of full wafer is separated with one piece of display screen (conductor), to can not make mobile phone and charging
Wireless charging is realized between equipment.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of display screen 100, terminal device can be applied to, such as
Shown in Fig. 1, the display screen 100 can include: the first functional layer 102, the first functional layer 102 include first surface and second surface,
First surface is the top surface of display screen, and the first functional layer 102 is non-conductive layer；Second functional layer 104, is set to the first functional layer
On 102 second surface；And charge coil 106, it is set between the second functional layer 104 and the first functional layer 102.
Since the display screen 100 of the embodiment of the present invention is by being arranged in the user oriented surface of display screen (the first function
Layer 102 first surface) non-conductive layer be located at the non-conductive layer back side (i.e. the second surface of the first functional layer 102) second
Charge coil 106 is arranged between functional layer 104, in this way, during carrying out wireless charging, the magnetic of the generation of charging equipment 200
Feel line and generate induced current by the front of display screen 100 and by the charge coil 106 in display screen, due to being filled in display screen
There was only the first functional layer 102 (i.e. non-conductive layer) between electric coil 106 and charging equipment, therefore, charging equipment 200 can with it is aobvious
Charge coil in display screen is incuded, to be charged by the induced current generated to terminal device, to solve existing
Have in technology causes the charge coil positioned at terminal device back can not be with charging since terminal device back is metal dorsal shield
Equipment is incuded the problem of to charge to terminal device.
That is, charge coil is arranged in display screen, when user is by the distance between display screen and charging equipment
When control is in preset length, incuded by the charge coil in display screen in the coil and terminal device in charging equipment
And electric current is generated, so as to realize the charging to terminal device.Certainly, it at the end of terminal device charging, can close wireless
Charging, can also at a distance from display screen is between charging equipment exceed preset length when, due in charging equipment coil with
Charge coil in terminal device in display screen can not generate electromagnetic induction, and therefore, induced current fades away, thus end pair
The wireless charging of terminal device.Wherein, preset length is any value within the scope of 5-15m.In general, display screen and charging
For the distance between equipment within the 9m, magnetic field is stronger, therefore, relatively good to the charging effect of terminal device.And when super
Magnetic field is gradually weakened when 9m or so out, at this point, the charging to terminal device is not sufficiently stable, charging effect is poor in other words, when
When even exceeding 15m beyond 12m, magnetic field is faded away, at this point, wireless charging can not be carried out to terminal device.
In addition, even if terminal device has double-sided screen, since the setting of charge coil 106 at this time non-is led display screen is positive
Between electric layer and conductive layer, therefore, when realizing wireless charging, between the charge coil in charging equipment 200 and display screen only
There is non-conductive layer, so as to realize the wireless charging between the terminal device of double-sided screen and charging equipment.Therefore, it can solve
The problem of Double-face-screen mobile phone in the prior art cannot achieve wireless charging.
In the above-described embodiments, as shown in Fig. 2, the second functional layer 104 includes thin film transistor (TFT) TFT glassy layer 202, TFT
Glassy layer 202 can be set on the second surface of the first functional layer 102, charge coil 106 be set to TFT glassy layer 202 with
Between first functional layer 102.
It should be understood that in Fig. 2, TFT glassy layer 202 is located at the lower section of the first functional layer 102, and (i.e. the second functional layer 104 is set
It is placed on the first surface of the first functional layer 102), at this point, charge coil 106 to be placed on to top and the position of TFT glassy layer 202
In the lower section of the first functional layer 102 (according to from the front of display screen to the sequence at the back side of display screen, wherein display screen is just
Face is towards the surface of user, and the back side of display screen is the face opposite with front), in this way, when carrying out wireless charging, due to filling
Still there was only non-conductive layer between charge coil 106 in electric equipment 200 and display screen 100, it is thereby achieved that charging equipment
The wireless charging of 200 pairs of terminal devices.
In conjunction with shown in Fig. 2 and Fig. 3, the first face of TFT glassy layer 202 includes multiple pixel regions 302, multiple pixel regions
302 are distributed in matrix form, and charge coil 106 encompasses snail shape along the periphery of pixel region 302.Wherein, charging cable
Circle 106 can encompass rectangle plane helical form along the periphery of pixel region 302.
It should be understood that TFT glassy layer 202 can be equivalent to TFT substrate, the circuit diagram of TFT substrate can be as shown in figure 4, can be in TFT
Matrix form thin film transistor (TFT) is made on substrate, for the voltage signal of switch pixels electrode.The scheme of corresponding wireless charging, just
It is to increase a cabling according to pitch of the laps mode, then by corresponding charging IC connection on the basis of original substrate circuit
Onto substrate.
That is, multiple pixel regions 302 can be made in the first wheat flour of TFT glassy layer 202, at this point, charge coil can
Carry out pitch of the laps along the periphery of different pixel regions, and draw two terminal As and B respectively with the charging port of terminal device into
Row connection.Since charge coil is arranged in the first face of TFT glassy layer 202, when carrying out wireless charging, charging equipment
200 and display screen 100 in charge coil 106 between still only have non-conductive layer therefore do not influence charging equipment and display screen
Interior charge coil generates electromagnetic induction, generated in charge coil induced current and by connectivity port A and B to terminal device into
Row charging.
Wherein, charge coil carries out pitch of the laps along the periphery of pixel region 302, the shape of specific pitch of the laps can with no restriction,
It can be coiled into the snail shape (such as the planar rectangular helical form of rule, as shown in Figure 3) of rule, it can also be irregular flat around city
Surface helix shape (irregular planar rectangular helical form, be not shown in Figure 3).
As shown in figure 5, TFT glassy layer includes transparent conductor layer 502 (ITO) and passivation layer 504 (PV), transparent conductor layer
502 between passivation layer and the first functional layer 102, wherein charge coil 106 is arranged in the two sides of transparent conductor layer 502
Closer to the one side of the first functional layer 102.
Alternatively, transparent conductor layer 502 can be equipped with void area 506, charge coil 106 can be embedded in transparent conductor layer 502
In void area 506.
It can be seen that charge coil 106 is arranged in the first face of TFT glassy layer 202, which includes transparent conductor layer
Closer to the one side of the first functional layer 102 in 502 two sides, it may also include the void area 506 in passivation layer 504, in this way,
During carrying out wireless charging, the magnetic induction line that charging equipment 200 generates is (i.e. user oriented by the front of display screen 100
Surface) by can then be felt after the first functional layer 102 directly by the charge coil 106 in the first face of the second functional layer with generating
Electric current is answered, and the induced current by generating charges to terminal device, to solve in the prior art since terminal is set
Standby back causes the charge coil positioned at terminal device back that can not be incuded with charging equipment to end for metal dorsal shield
The problem of end equipment is charged.
In any of the above-described embodiment, the first functional layer from first surface to second surface successively include glass cover-plate,
Upper polaroid layer, upper glassy layer, liquid crystal layer.Wherein, charge coil is located at the one side close to the second functional layer 104.
As shown in fig. 6, the design drawing of the touch-control of TDDI scheme, black square indicates the transparent conductor layer in Fig. 5 in figure
The M3 layers of port A and B being used in connection figure 3 in 502, Fig. 5.
In this way, charging equipment 200 generate magnetic induction line by display screen 100 front pass sequentially through glass cover-plate, it is upper partially
The charge coil 106 on the second functional layer surface layer can be passed through after mating plate layer, upper glassy layer, liquid crystal layer, directly then to generate induced electricity
Stream, and the induced current by generating charges to terminal device.
In above-mentioned further embodiment, charge coil is connected with the charging port of terminal device, i.e., charge coil is not
It is connected with the flexible circuit board FPC of terminal device.It can be seen that the display screen in the embodiment of the present invention only need to be by charge coil cloth
It sets between TFT glassy layer and the first functional layer, i.e., charge coil is integrated into the TFT glassy layer of display screen, it can be achieved that filling
Electric equipment realizes the connection with coil without increasing independent one layer of flexible circuit board FPC to the wireless charging of terminal device.
Therefore, the display screen in the embodiment of the present invention can reduce the development cost of terminal device.
In any of the above-described embodiment, the quantity of display screen can be one or two, wherein for two display screens
For, two display screens directions are disposed opposite to each other.In this way, since the setting of charge coil 106 at this time is positive non-conductive in display screen
Between layer and conductive layer, therefore, when realizing wireless charging, between the charge coil in charging equipment 200 and display screen only
Non-conductive layer, so as to realize the wireless charging between the terminal device of double-sided screen and charging equipment.Therefore, it can solve existing
The problem of Double-face-screen mobile phone for having the screen in technology to be disposed opposite to each other cannot achieve wireless charging.
It can be seen that the method that the display screen of any of the above-described embodiment can effectively improve charging, by that will charge
Coil is integrated into display screen, in the case where retaining metal rear, realizes the process of wireless charging.Even if being directed to double-sided screen,
Wireless charging can also can be realized towards corresponding charging panel arbitrarily by any one face of mobile phone.
The embodiment of the present invention also provides a kind of terminal device comprising display screen described in any of the above-described embodiment.Such as
This, for terminal device during carrying out wireless charging, the magnetic induction line that charging equipment 200 generates passes through the front of display screen 100
And induced current is generated by the charge coil 106 in display screen, due in display screen between charge coil 106 and charging equipment
Only the first functional layer 102 (i.e. non-conductive layer), therefore, charging equipment 200 can be felt with the charge coil in display screen
It answers, to be charged by the induced current generated to terminal device, to solve in the prior art since terminal device is carried on the back
Portion causes the charge coil positioned at terminal device back that can not be incuded with charging equipment to set to terminal for metal dorsal shield
Standby the problem of being charged.
The hardware structural diagram of Fig. 7 terminal device of embodiment to realize the present invention.As shown in fig. 7, the terminal device
700 include but is not limited to: radio frequency unit 701, network module 702, audio output unit 703, input unit 704, sensor
705, display unit 706, user input unit 707, interface unit 708, memory 709, processor 710 and power supply 711 etc.
Component.It will be understood by those skilled in the art that terminal device structure shown in Fig. 7 does not constitute the restriction to terminal device,
Terminal device may include perhaps combining certain components or different component layouts than illustrating more or fewer components.?
In the embodiment of the present invention, terminal device includes but is not limited to mobile phone, tablet computer, laptop, palm PC, vehicle-mounted end
End, wearable device and pedometer etc..
The terminal device of the embodiment of the present invention (for non-conductive layer, is set to display screen in the first functional layer of its display screen
Front, user oriented surface) and the second functional layer (being arranged on the second surface of the first functional layer) between be provided with and fill
Electric coil.In this way, the terminal device of the embodiment of the present invention is carrying out wireless charging compared with the terminal device with single side screen
In the process, the magnetic induction line that charging equipment generates by the front of display screen and generates induced electricity by the charge coil in display screen
Stream, due to there was only the first functional layer (i.e. non-conductive layer) between charge coil and charging equipment in display screen, charging equipment
It can be incuded with the charge coil in display screen, to be charged by the induced current generated to terminal device, thus
Solve in the prior art due to terminal device back is metal dorsal shield and cause charge coil positioned at terminal device back without
The problem of method and charging equipment are incuded to charge to terminal device.
In addition, the terminal device of the embodiment of the present invention may include display screen described in two any of the above-described embodiments,
One of be set to the front of terminal device, another is set to the back side of terminal device, therefore, with the terminal with double-sided screen
Equipment is compared, and the charge coil in the terminal device of the embodiment of the present invention is arranged in the positive non-conductive layer of display screen and conductive layer
Between, therefore, when realizing wireless charging, there was only non-conductive layer between the charge coil in charging equipment and display screen, thus
The wireless charging between the terminal device of double-sided screen and charging equipment may be implemented.Therefore, it can solve in the prior art double
The problem of face terminal device cannot achieve wireless charging.
It should be understood that the embodiment of the present invention in, radio frequency unit 701 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 710 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 701 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 701 can also by wireless communication system and network and other set
Standby communication.
Terminal device provides wireless broadband internet by network module 702 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 703 can be received by radio frequency unit 701 or network module 702 or in memory 709
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 703 can also provide and end
The relevant audio output of specific function that end equipment 700 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 703 includes loudspeaker, buzzer and receiver etc..
Input unit 704 is for receiving audio or video signal.Input unit 704 may include graphics processor
(Graphics Processing Unit, GPU) 7041 and microphone 7042, graphics processor 7041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 706.Through graphics processor 7041, treated that picture frame can be deposited
Storage is sent in memory 709 (or other storage mediums) or via radio frequency unit 701 or network module 702.Mike
Wind 7042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 701 is converted in the case where telephone calling model.
Terminal device 700 further includes at least one sensor 705, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 7071, and proximity sensor can close when terminal device 700 is moved in one's ear
Display panel 7071 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify terminal device posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 705 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Spend meter, thermometer, infrared sensor etc., wherein infrared sensor can by emit and receive infrared light measurement object and
The distance between terminal device, details are not described herein.
Display unit 706 is for showing information input by user or being supplied to the information of user.Display unit 706 can wrap
Display panel 7071 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 7071.
User input unit 707 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 707 include touch panel 7071 and
Other input equipments 7072.Touch panel 7071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 7071 or in touch panel 7071
Neighbouring operation).Touch panel 7071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 710, receiving area
It manages the order that device 710 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 7071.In addition to touch panel 7071, user input unit 707 can also include other input equipments
7072.Specifically, other input equipments 7072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 7071 can be covered on display panel 7071, when touch panel 7071 is detected at it
On or near touch operation after, send processor 710 to determine the type of touch event, be followed by subsequent processing device 710 according to touching
The type for touching event provides corresponding visual output on display panel 7071.Although in Fig. 7, touch panel 7071 and display
Panel 7071 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 7071 and display panel 7071 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 708 is the interface that external device (ED) is connect with terminal device 700.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charging equipment) port, wired or wireless data port, storage card
Port, port, the port audio input/output (I/O), video i/o port, earphone for connecting the device with identification module
Port etc..Interface unit 708 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) simultaneously
And by one or more elements that the input received is transferred in terminal device 700 or it can be used in terminal device 700
Data are transmitted between external device (ED).
Memory 709 can be used for storing software program and various data.Memory 709 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 709 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 710 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program and/or module that are stored in memory 709, and calls and is stored in storage
Data in device 709 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Place
Managing device 710 may include one or more processing units；Preferably, processor 710 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 710.
Terminal device 700 can also include the power supply 711 (such as battery) powered to all parts, it is preferred that power supply 711
Can be logically contiguous by power-supply management system and processor 710, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, terminal device 700 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal device, may include processor 710, and memory 709 is deposited
The computer program that can be run on memory 709 and on the processor 710 is stored up, the computer program is by processor 710
Each process of above-mentioned embodiment of the method shown in FIG. 1 is realized when execution, and can reach identical technical effect, to avoid weight
Multiple, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned method shown in FIG. 1 when being executed by processor, and can reach phase
Same technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as read-only storage
Device (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or light
Disk etc..
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It will be understood by those skilled in the art that the embodiment of the present invention can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention
Form.It is deposited moreover, the present invention can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of display screen characterized by comprising
First functional layer, first functional layer includes first surface and second surface, and the first surface is the display screen
Top surface, first functional layer be non-conductive layer；
Second functional layer is set on the second surface of first functional layer；And
Charge coil is set between second functional layer and first functional layer.
2. display screen according to claim 1, it is characterised in that:
Second functional layer includes thin film transistor (TFT) TFT glassy layer, and the TFT glassy layer is set to first functional layer
On second surface, the charge coil is set between the TFT glassy layer and first functional layer.
3. display screen according to claim 2, it is characterised in that:
First face of the TFT glassy layer includes multiple pixel regions, and the multiple pixel region is distributed in matrix form, described to fill
Electric coil encompasses snail shape along the periphery of the pixel region.
4. display screen according to claim 3, it is characterised in that:
The charge coil encompasses planar rectangular helical form along the periphery of the pixel region.
5. display screen according to claim 2, it is characterised in that:
The TFT glassy layer includes transparent conductor layer and passivation layer, wherein the transparent conductor layer is located at the passivation layer and institute
It states between the first functional layer.
6. display screen according to claim 2, it is characterised in that:
The TFT glassy layer includes transparent conductor layer and passivation layer, wherein the transparent conductor layer is located at the passivation layer and institute
It states between the first functional layer, void area is equipped in the transparent conductor layer, the charge coil is embedded in the transparent conductor layer
Void area in.
7. display screen according to claim 1, it is characterised in that:
First functional layer successively includes glass cover-plate, upper polaroid layer, upper glassy layer, liquid from first surface to second surface
Crystal layer；
The charge coil is located at the liquid crystal layer close to the one side of second functional layer.
8. display screen according to claim 1, it is characterised in that:
The charge coil is connected with the charging port of terminal device.
9. a kind of terminal device, which is characterized in that including the described in any item display screens of claim 1-8.
10. terminal device according to claim 9, it is characterised in that:
The terminal device includes two display screens, one of them is set to the front of the terminal device, another sets
It is placed in the back side of the terminal device.
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