CN106873978A - A kind of screen update method and apparatus of terminal - Google Patents
A kind of screen update method and apparatus of terminal Download PDFInfo
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- CN106873978A CN106873978A CN201710003154.XA CN201710003154A CN106873978A CN 106873978 A CN106873978 A CN 106873978A CN 201710003154 A CN201710003154 A CN 201710003154A CN 106873978 A CN106873978 A CN 106873978A
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- screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4081—Live connection to bus, e.g. hot-plugging
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of screen update method and apparatus of terminal.Screen update method includes：Detect the magnitude of voltage of identified pins；If the magnitude of voltage of identified pins determines that screen inserts terminal by setting floating magnitude of voltage saltus step as setting operating voltage；The specific identification information of screen is obtained by identified pins, the drive pattern of terminal is switched to drive pattern corresponding with specific identification information by control.Solve in the prior art, user needs that mobile phone integral replacing is caused the problem of hardware resource waste when wanting using the bigger mobile phone of screen, so as to reach the compatible various screen sizes of a terminal and the low effect of hardware cost；It is replaceable screen without shutdown in the embodiment of the present invention, realizes hot drawing plugging function, improves replacing efficiency.But also can.
Description
Technical field
The present embodiments relate to field of display devices, more particularly to a kind of terminal screen update method and apparatus.
Background technology
Current mobile phone has become the communication tool of popular style, and with the update of technology, current mobile phone is towards screen
Increasing trend development；Panel computer is also received by users, and part panel computer function and mobile phone are mutually melting
Close.
The mobile phone for having occurred in that larger inch on the market and the panel computer for supporting call function, illustrate current mobile phone
Develop to unified direction with flat board, while also demonstrating that personal user while the portability of mobile phone is focused on also increasingly
Pay attention to the visual experience that the size of screen is brought.
In the prior art, need for mobile phone integral replacing to cause hardware when user is wanted using screen bigger mobile phone
The waste of resource.
The content of the invention
The present invention provides a kind of screen update method and apparatus of terminal, and to solve in the prior art, user wants to use
During the bigger mobile phone of screen need that mobile phone integral replacing is caused the problem of hardware resource waste.
In a first aspect, a kind of screen update method of terminal is the embodiment of the invention provides, including：
Detect the magnitude of voltage of the identified pins；
If the magnitude of voltage of the identified pins determines that screen is inserted by setting floating magnitude of voltage saltus step as setting operating voltage
Enter the terminal；
The specific identification information of the screen is obtained by the identified pins, the drive pattern of the terminal is cut in control
It is changed to drive pattern corresponding with the specific identification information.
Second aspect, the embodiment of the present invention additionally provides a kind of screen update device of terminal, and the device includes：
Identified pins magnitude of voltage detection module, the magnitude of voltage for detecting the identified pins；
Screen insert determining module, if for the identified pins magnitude of voltage by setting floating magnitude of voltage saltus step to set
Fixed working voltage, determines that screen inserts the terminal；
Drive pattern handover module, the specific identification information for obtaining the screen by the identified pins, control
The drive pattern of the terminal is switched into drive pattern corresponding with the specific identification information.
The third aspect, the embodiment of the present invention additionally provides a kind of intelligent terminal, including：Terminal, configuration are in the terminal
And screen update device as described above and at least one screen；
The screen update device has detected whether that screen inserts the terminal；
If detecting the screen inserts the terminal, control switches to and the screen drive pattern of the terminal
The corresponding drive pattern of specific identification information.
The embodiment of the present invention keep normal operation of terminal in the case of, the magnitude of voltage of the identified pins by detecting terminal
Change determine whether screen inserts terminal, it is determined that controlling to switch to the drive pattern of terminal after screen insertion and screen is special
Determine the corresponding drive pattern of identification information, and then complete the replacing of terminal screen and the switching of drive pattern, make screen normal
Work.In the embodiment of the present invention, during terminal operating, user can at any time change screen, solve user in the prior art
When wanting using the bigger mobile phone of screen need that mobile phone integral replacing is caused the problem of hardware resource waste, reached one
The compatible various screen sizes of terminal and the low effect of hardware cost；It is replaceable screen without shutdown in the embodiment of the present invention,
Hot drawing plugging function is realized, replacing efficiency is improve.
Brief description of the drawings
Fig. 1 is a kind of screen update method flow diagram of the terminal in the embodiment of the present invention one；
Fig. 2 is a kind of screen update method flow diagram of the terminal in the embodiment of the present invention two；
Fig. 3 is a kind of screen update apparatus structure schematic diagram of the terminal in the embodiment of the present invention three.
Fig. 4 is a kind of structural representation of the terminal in the embodiment of the present invention three.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part rather than entire infrastructure related to the present invention is illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of screen update method flow diagram of terminal that the embodiment of the present invention one is provided, and the present embodiment is applicable
In screen and fuselage can independent separate or installation terminal situation, the method can hold by the screen update device of terminal
OK, the device can be realized that the device is configured in the terminal by the mode of software and/or hardware.Those skilled in the art can
To understand, intelligent terminal is constituted in this terminal and screen collocation, terminal can be understood as the fuselage of intelligent terminal, and screen is intelligence
The display screen of energy terminal.
Method in the embodiment of the present invention is applied to intelligent terminal, and intelligent terminal includes PC ends or mobile terminal, mobile whole
End can be mobile phone, panel computer or the Intelligent worn device with display function.
Intelligent terminal is made up of screen and terminal, has power pins and mark (ID) pin in terminal, has on screen
ID pins corresponding with identified pins and power pin corresponding with power pins.It will be understood by those skilled in the art that screen
The interface that curtain is electrically connected with terminal includes but is not limited to power interface and mark interface, and the total spools of MIPI are also included such as on screen
Pin, I2C bus pins of TP etc., and also including MIPI bus pins, the I2C bus pins of TP etc. in terminal.
Power management chip of the power pins of terminal with configuration in the terminal is connected, and the power management chip in terminal leads to
Power pins are crossed to power screen.
As shown in figure 1, the method includes：
The magnitude of voltage of S110, detection identified pins.
The identified pins of terminal can change according to the connection status of terminal and screen and produce different magnitudes of voltage.Therefore examine
The magnitude of voltage of identified pins is surveyed, is easy to judge according to the magnitude of voltage of the identified pins for detecting the connection status of terminal and screen.
If the magnitude of voltage of S120, the identified pins is by setting floating magnitude of voltage saltus step as setting operational voltage value, really
Determine screen and insert the terminal.
Set floating magnitude of voltage as terminal and screen be in released state when, the magnitude of voltage of the identified pins of terminal；Setting
When operating voltage is that terminal is in status of electrically connecting with screen, the magnitude of voltage of the identified pins of terminal.Setting floating magnitude of voltage with
Setting operational voltage value is different, the big I of the setting floating magnitude of voltage of identified pins and setting operational voltage value in actual manufacture
Set according to demand, concrete restriction is not carried out in the present invention.
Specifically, when terminal and screen are in status of electrically connecting, the magnitude of voltage of the identified pins of terminal is setting work electricity
When pressure value, terminal and screen are in released state, the magnitude of voltage of the identified pins of terminal is setting floating magnitude of voltage.Therefore when inspection
The magnitude of voltage of the identified pins in terminal is measured by setting floating magnitude of voltage saltus step as setting operational voltage value, it may be determined that have screen
Curtain insertion terminal, terminal is converted to the status of electrically connecting with screen from the released state with screen.
S130, the specific identification information that the screen is obtained by the identified pins, are controlled the driving of the terminal
Pattern switching is drive pattern corresponding with the specific identification information.
Be stored with multiple drive modes in terminal, the specific identification information of the screen that is stored with screen.Screen it is specific
Identification information is used to mark the model of the screen, and the drive pattern corresponding to the screen of different model is different, then terminal is obtained and inserted
After the specific identification information of the screen for entering, screen model can be determined according to the specific identification information, and determine according to screen model
The drive pattern of the screen of insertion.In this step, terminal can lead to after identified pins obtain the specific identification information of screen
The drive pattern that specific identification information determines the screen is crossed, and then the current drive pattern of terminal is switched to relative with the screen
The drive pattern answered, thus terminal can driven insertion screen.
Specifically, when the magnitude of voltage that terminal detects identified pins changes, and identified pins magnitude of voltage by setting
The saltus step of floating magnitude of voltage is setting operational voltage value, then be determined with screen and be inserted into terminal.Now, terminal can obtain the spy of screen
Determine identification information, and the drive pattern of screen is determined according to specific identification information.Last terminal switches to the specific mark with screen
The corresponding drive pattern of knowledge information.
It should be noted that the corresponding driver of different driving pattern is different, switching drive pattern is original unloading
Driver simultaneously installs the process of new driver, therefore terminal switching drive pattern, is to drive journey from the screen of terminal
Driver corresponding with the drive pattern of the determination is found out in sequence holder and is installed, after installing, terminal can be normal
Drive the screen of insertion.It will be apparent that during the screen update of terminal, terminal is in open state, therefore the end all the time
Hot drawing plugging function is supported at end, improves screen update efficiency.
Exemplary, after step 110, if detecting the magnitude of voltage of the identified pins by setting operational voltage value
Saltus step is setting floating magnitude of voltage, determines that the screen is separated with the terminal.Thus can control the spy closed with the screen
Determine the corresponding drive pattern of identification information.So set and be advantageous in that, detecting after terminal is separated with screen just to the screen
The driver unloading of curtain, after making subsequently to change screen, the operation of the drive pattern switching of terminal is more intelligent and quick.
The embodiment of the present invention keep normal operation of terminal in the case of, the magnitude of voltage of the identified pins by detecting terminal
Change determine whether screen inserts terminal, it is determined that controlling to switch to the drive pattern of terminal after screen insertion and screen is special
Determine the corresponding drive pattern of identification information, and then complete the replacing of terminal screen and the switching of drive pattern, make screen normal
Work.In the embodiment of the present invention, during terminal operating, user can at any time change screen, solve user in the prior art
When wanting using the bigger mobile phone of screen need that mobile phone integral replacing is caused the problem of hardware resource waste, reached one
The compatible various screen sizes of terminal and the low effect of hardware cost；It is replaceable screen without shutdown in the embodiment of the present invention,
Hot drawing plugging function is realized, replacing efficiency is improve.
Embodiment two
Fig. 2 is a kind of screen update method flow diagram of the terminal in the embodiment of the present invention two, and the present embodiment is in embodiment
On the basis of one, the situation of change of mark pin voltage value is set forth when further pair determination screen is inserted, such as Fig. 2 institutes
Show, the method includes：
S210, the magnitude of voltage for detecting the identified pins.
In the present embodiment, screen update operation is able to carry out under terminal power-on state.And in order to prevent screen from inserting
The power pins of the power pin of screen and terminal are first contacted in journey causes the transient current of terminal to burn out terminal mainboard, can be by end
The identified pins at end do height, and screen identification pin is first contacted with terminal iidentification pin when inserting screen.In this step, terminal can
The magnitude of voltage of real-time detection identified pins.
S220, the magnitude of voltage for detecting the identified pins set floating magnitude of voltage saltus step as the setting work by described
During voltage, the magnitude of voltage of the power pins is adjusted to the first low-voltage by control in the first Preset Time.
By the Height Adjustment of the identified pins of terminal to higher than other pins, such screen when terminal is inserted, screen
The identified pins of identification pine and terminal can be contacted first, and the magnitude of voltage that Contact terminal can detect identified pins is floating by setting
Empty magnitude of voltage saltus step is setting operating voltage.
Power pins are connected with power management chip, and the power management chip of terminal is supplied screen by power pins
Electricity.In order to avoid the power pins of terminal and the power pin Contact power pins electric current of screen is excessive burns out terminal master
Plate, quick after identified pins and identification pine contact can reduce power pins power supply, specifically, control is in the first Preset Time
It is interior that the magnitude of voltage of power pins is reduced to the first low-voltage, so achieve that the voltage of power pins in identified pins and mark
Knowing pins contact moment quickly reduces, and terminal mainboard is preferably protected.By taking mobile terminal as an example, electricity during its vacant state
The magnitude of voltage of source pin is 2.8V and power pins no current, and the first low-voltage is set into 1V, then when screen and terminal are contacted
The transient current of power pins just will not be excessive and burns out mainboard.If S230, detect the magnitude of voltage of the power pins after
It is continuous to be reduced to the second low-voltage, determine that the screen inserts the terminal and control draws the power supply in the second Preset Time
The magnitude of voltage of pin is adjusted to set supply voltage.
When screen is inserted into terminal, if being not fully inserted into, screen cannot normally run, therefore can be by detecting terminal electricity
The voltage value changes of source pin judge whether screen inserts completely.Specifically, when the voltage for detecting power pins is low from first
When voltage is reduced to the second low-voltage, then judge that the power pins of terminal are completely attached to the power pin of screen, i.e., screen is complete
It is fully inserted into terminal.Now terminal can control the voltage of power pins to raise, so that power management chip is to screen normal power supply.
Further, the first Preset Time is less than the second Preset Time.
Completed in moment due to screen is inserted into this operation of terminal fuselage, therefore first Preset Time to the greatest extent should may be used
Can set and arrive most short.Preferably, the first Preset Time is less than or equal to 0.1s.And recovering confession of the power management chip to screen
During piezoelectric voltage, the second Preset Time of setting may be slightly larger than the first Preset Time, but can not be long in view of recovery time
Under the premise of, the second Preset Time is preferably arranged to less than or equal to 0.2s.
S240, the specific identification information that the screen is obtained by identified pins, are controlled the drive pattern of the terminal
Switch to drive pattern corresponding with the specific identification information.
Terminal, can be according to specific identification information and terminal by after the specific identification information that identified pins get screen
The corresponding relation of middle installed drivers is matched, and original driver is unloaded if inconsistent, and install from screen
The driver of the screen corresponding with specific identification information got in driver holder.And by the driver
Screen to updating is initialized.
The technical scheme of the present embodiment, detects the situation of change of pin voltage value during by the way that screen being inserted, control power supply
Being raised and lowered for pin voltage value, on the premise of it ensure that mainboard is not burned with screen insertion operation intelligently picture, shortens
The time of screen insertion process consumption, so as to improve operating efficiency, improve Consumer's Experience.
Embodiment three
Fig. 3 show a kind of screen update apparatus structure schematic diagram of terminal of the offer of the embodiment of the present invention three, such as Fig. 3 institutes
Show, the screen update device includes：.
Wherein, identified pins magnitude of voltage detection module 310, for the magnitude of voltage for detecting the identified pins；
Screen insert determining module 320, if for the identified pins magnitude of voltage by setting floating magnitude of voltage saltus step
It is setting operating voltage, determines that screen inserts the terminal；
Drive pattern handover module 330, the specific identification information for obtaining the screen by the identified pins, control
The drive pattern of the terminal is switched to drive pattern corresponding with the specific identification information by system.
Further, the screen insertion determining module 320 includes：
Power pins voltage control unit, for detecting the magnitude of voltage of the identified pins by the setting floating voltage
When value saltus step is for the setting operating voltage, the magnitude of voltage of the power pins is adjusted to the by control in the first Preset Time
One low-voltage；
Supply voltage adjustment unit, if continuing to be reduced to the second low electricity for detecting the magnitude of voltage of the power pins
Pressure, determines that the screen inserts the terminal and be adjusted to for the magnitude of voltage of the power pins in the second Preset Time by control
Setting supply voltage.
Further, the first Preset Time is less than the second Preset Time.
Further, Preset Time is less than or equal to 0.1s, and the second Preset Time is less than or equal to 0.2s.
Further, the drive pattern handover module includes：
Target drives program determining unit, believes for according to the specific identification information, finding out with the specific identifier
Cease corresponding target drives program；
Target drives mode switch element, is installed the target drives program and is switched with the drive pattern for controlling the terminal
It is the corresponding drive pattern of the target drives program.
The embodiment of the present invention keep normal operation of terminal in the case of, the magnitude of voltage of the identified pins by detecting terminal
Change determine whether screen inserts terminal, it is determined that controlling to switch to the drive pattern of terminal after screen insertion and screen is special
Determine the corresponding drive pattern of identification information, and then complete the replacing of terminal screen and the switching of drive pattern, make screen normal
Work.In the embodiment of the present invention, during terminal operating, user can at any time change screen, solve user in the prior art
When wanting using the bigger mobile phone of screen need that mobile phone integral replacing is caused the problem of hardware resource waste, reached one
The compatible various screen sizes of terminal and the low effect of hardware cost；It is replaceable screen without shutdown in the embodiment of the present invention,
Hot drawing plugging function is realized, replacing efficiency is improve.
The screen update device that the embodiment of the present invention is provided can be used for performing the screen that the embodiment of the present invention is provided
Replacing options, possess corresponding function and beneficial effect.Not ins and outs of detailed description in the present embodiment, reference can be made to this hair
The screen update method that bright any embodiment is provided.
Fig. 4 is a kind of structural representation of the terminal in the embodiment of the present invention three, as shown in figure 4, terminal includes：Terminal
40th, screen update device 401 and at least one screen 402 of the configuration described in the terminal 40；
Screen update device 401 has detected whether that screen 402 inserts the terminal 40；If detecting the insertion of screen 402 institute
Terminal 40 is stated, the drive pattern of the terminal 40 is switched to drive corresponding with the specific identification information of the screen 402 by control
Dynamic model formula.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
More other Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (13)
1. a kind of screen update method of terminal, it is characterised in that the terminal has identified pins and power pins, the screen
Replacing options include：
Detect the magnitude of voltage of the identified pins；
If the magnitude of voltage of the identified pins determines that screen inserts institute by setting floating magnitude of voltage saltus step as setting operating voltage
State terminal；
The specific identification information of the screen is obtained by the identified pins, control switches to the drive pattern of the terminal
Drive pattern corresponding with the specific identification information.
2. screen update method according to claim 1, it is characterised in that if the magnitude of voltage of the identified pins
By setting floating magnitude of voltage saltus step as setting operating voltage, determine that screen inserts the terminal, including：
Detect the magnitude of voltage of the identified pins by it is described set the saltus step of floating magnitude of voltage as the setting operating voltage when, control
The magnitude of voltage of the power pins is adjusted to the first low-voltage by system in the first Preset Time；
If the magnitude of voltage for detecting the power pins continues to be reduced to the second low-voltage, determine that the screen inserts the end
Hold and control that the magnitude of voltage of the power pins is adjusted into setting supply voltage in the second Preset Time.
3. screen update method according to claim 2, it is characterised in that：
First Preset Time is less than the second Preset Time.
4. screen update method according to claim 3, it is characterised in that：
First Preset Time is less than or equal to 0.1s, and the second Preset Time is less than or equal to 0.2s.
5. screen update method according to claim 1, it is characterised in that the control is by the drive pattern of the terminal
Drive pattern corresponding with the specific identification information is switched to, is also included：
According to the specific identification information, target drives program corresponding with the specific identification information is found out；
Install the target drives program switches to the target drives program corresponding with the drive pattern for controlling the terminal
Drive pattern.
6. screen update method according to claim 1, it is characterised in that the magnitude of voltage of the detection identified pins
Afterwards, also include：
。
7. the screen update device of a kind of terminal, it is characterised in that the terminal has identified pins and power pins, the screen
Replacing options include：
Identified pins magnitude of voltage detection module, the magnitude of voltage for detecting the identified pins；
Screen insert determining module, if for the identified pins magnitude of voltage by set the saltus step of floating magnitude of voltage for set work
Make voltage, determine that screen inserts the terminal；
Drive pattern handover module, the specific identification information for being obtained the screen by the identified pins, is controlled institute
The drive pattern for stating terminal switches to drive pattern corresponding with the specific identification information.
8. screen update device according to claim 7, it is characterised in that the screen insertion determining module includes：
Power pins voltage control unit, the magnitude of voltage for detecting the identified pins is jumped by the setting floating magnitude of voltage
When being changed into the setting operating voltage, it is low that the magnitude of voltage of the power pins is adjusted to first by control in the first Preset Time
Voltage；
Supply voltage adjustment unit, if continuing to be reduced to the second low-voltage for detecting the magnitude of voltage of the power pins,
Determine that the screen inserts the terminal and the magnitude of voltage of the power pins is adjusted to set by control in the second Preset Time
Determine supply voltage.
9. screen update device according to claim 8, it is characterised in that：When first Preset Time is default less than second
Between.
10. screen update device according to claim 9, it is characterised in that：First Preset Time is less than or equal to 0.1s,
Second Preset Time is less than or equal to 0.2s.
11. screen update devices according to claim 7, it is characterised in that the drive pattern handover module includes：
Target drives program determining unit, for according to the specific identification information, finding out and the specific identification information pair
The target drives program answered；
Target drives mode switch element, installs the target drives program and switches to institute with the drive pattern for controlling the terminal
State the corresponding drive pattern of target drives program.
12. screen update devices according to claim 7, it is characterised in that also include：
Drive pattern closedown module, if detecting the magnitude of voltage of the identified pins by setting operating voltage saltus step as setting is floating
Empty magnitude of voltage, determines that the screen is separated with the terminal, and controls closing corresponding with the specific identification information of the screen
Drive pattern.
A kind of 13. intelligent terminals, it is characterised in that including：Terminal, configuration are in the terminal and as described in power any one of 7-12
Screen update device and at least one screen；
The screen update device has detected whether that screen inserts the terminal；
If detecting the screen inserts the terminal, the drive pattern of the terminal is switched to the spy with the screen for control
Determine the corresponding drive pattern of identification information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710003154.XA CN106873978A (en) | 2017-01-03 | 2017-01-03 | A kind of screen update method and apparatus of terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710003154.XA CN106873978A (en) | 2017-01-03 | 2017-01-03 | A kind of screen update method and apparatus of terminal |
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| CN106873978A true CN106873978A (en) | 2017-06-20 |
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| CN201710003154.XA Pending CN106873978A (en) | 2017-01-03 | 2017-01-03 | A kind of screen update method and apparatus of terminal |
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Cited By (7)
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| CN109270332A (en) * | 2018-08-24 | 2019-01-25 | 惠州Tcl移动通信有限公司 | Mobile terminal display screen burn-out-proof detection method, mobile terminal and storage medium |
| CN109285495A (en) * | 2018-11-29 | 2019-01-29 | 广东美的制冷设备有限公司 | Electric appliance and its screen driving method, device |
| CN109542384A (en) * | 2018-11-29 | 2019-03-29 | 广东美的制冷设备有限公司 | Electric appliance and its screen driving method, device |
| CN109885269A (en) * | 2019-02-28 | 2019-06-14 | 上海与德通讯技术有限公司 | A kind of display system, method, terminal and storage medium |
| CN112486350A (en) * | 2020-11-26 | 2021-03-12 | 惠州Tcl移动通信有限公司 | Detection method and device for touch screen of mobile terminal, storage medium and mobile terminal |
| CN114647096A (en) * | 2022-03-29 | 2022-06-21 | 深圳市歌尔泰克科技有限公司 | Intelligent glasses with pluggable glasses legs and detection method for plugging and unplugging of glasses legs |
| CN115202522A (en) * | 2021-09-26 | 2022-10-18 | 江阴华士天华通信有限公司 | Method for replacing screen of popup-free mobile terminal |
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