CN109901745A

CN109901745A - Screen control method and Related product

Info

Publication number: CN109901745A
Application number: CN201910124399.7A
Authority: CN
Inventors: 李平; 蒋国强; 易永鹏; 冷文华
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2019-06-18
Anticipated expiration: 2039-02-19
Also published as: CN109901745B

Abstract

The embodiment of the present application discloses a kind of screen control method and Related product, wherein screen control method is applied to electronic equipment, electronic equipment includes touching display screen, control chip and application processor, the control chip is connect with the touching display screen and application processor, method includes: to carry out Electro-static Driven Comb ESD detection to touching display screen by application processor, determines touching display screen with the presence or absence of ESD；When determining touching display screen, there are when ESD, pass through application processor and control chip controls touching display screen to carry out electrostatic recovery.The electrostatic that so, it is possible to carry out Different Strategies for the different structure of control display screen restores, and can be eliminated when carrying out electrostatic recovery to the part of control display screen simultaneously, caused by other parts it is abnormal, promote electrostatic and restore validity.

Description

Screen control method and Related product

Technical field

This application involves electronic technology fields, and in particular to a kind of screen control method and Related product.

Background technique

Electrostatic is a kind of charge to remain static, is usually generated by the phase mutual friction or induction between object. Electric charge transfer can all occur when static electrification object contacts zero potential object or has the object of potential difference with it, moment generates stronger Electric current, that is, Electro-static Driven Comb (Electro-Static discharge, ESD) has occurred.

The screen of the electronic equipments such as mobile phone is usually by liquid crystal display (Liquid Crystal Display, LCD) at present It is integrated with touch panel (Touch Panel, TP), the two can share the same integrated circuit (Integrated Circuit, IC) chip, or both can be controlled using different IC.ESD frequently results in TP and shields surely or report a little abnormal, and LCD also can There is flower screen etc., therefore need to carry out electrostatic recovery when detecting ESD, different IC control methods is needed using different Electrostatic recovery policy, and when TP and LCD carry out electrostatic recovery respectively, it is possible to mutual exception is caused, therefore urgently proposes one Kind solution, can exclude this exception.

Summary of the invention

The embodiment of the present application provides a kind of screen control method and Related product, can be different for control display screen Structure carry out Different Strategies electrostatic restore, and can eliminate simultaneously to control display screen part carry out electrostatic recovery when, make At other parts it is abnormal, promote electrostatic and restore validity.

In a first aspect, the embodiment of the present application provides a kind of screen control method, it is applied to electronic equipment, the electronic equipment Including touching display screen, control chip and application processor, which comprises

Electro-static Driven Comb ESD detection is carried out to the touching display screen by the application processor, determines that the touch-control is aobvious Display screen whether there is ESD；

When determining that the touching display screen there are when ESD, passes through the application processor and control chip controls institute It states touching display screen and carries out electrostatic recovery for the ESD.

Second aspect, the embodiment of the present application provide a kind of screen control device, are applied to electronic equipment, and the electronics is set Standby includes touching display screen, control chip and application processor, and the screen control device includes detection unit and recovery unit, Wherein:

The detection unit, for being used to carry out Electro-static Driven Comb to the touching display screen by the application processor ESD detection determines the touching display screen with the presence or absence of ESD；

The recovery unit, for when determining that the touching display screen there are when ESD, passes through the application processor and institute It states control display screen described in control chip controls and carries out electrostatic recovery for the ESD.

The third aspect, the embodiment of the present application provide a kind of electronic equipment, including application processor, memory, communication interface, And one or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by upper Application processor execution is stated, above procedure is included the steps that for executing the instruction in the embodiment of the present application first aspect.

Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein above-mentioned computer-readable Storage medium storage is used for the computer program of electronic data interchange, wherein above-mentioned computer program executes computer such as Step some or all of described in the embodiment of the present application first aspect.

5th aspect, the embodiment of the present application provide a kind of computer program product, wherein above-mentioned computer program product Non-transient computer readable storage medium including storing computer program, above-mentioned computer program are operable to make to calculate Machine executes the step some or all of as described in the embodiment of the present application first aspect.The computer program product can be one A software installation packet.

As can be seen that screen control method and Related product described in the embodiment of the present application, aobvious to touch-control by AP Display screen carries out Electro-static Driven Comb ESD detection；When detecting touching display screen there are when Electro-static Driven Comb, it is aobvious that the touch-control is controlled by AP Display screen carries out electrostatic recovery for the ESD.In this process, determining touching display screen, there are the method for ESD differences, to touching It controls display screen and carries out the tactful also different of electrostatic recovery, improve the efficiency for carrying out ESD detection to touching display screen, while can Eliminate when carrying out electrostatic recovery to the part of control display screen, caused by other parts it is abnormal, improve electrostatic and restore validity, The circuit of touching display screen is avoided to damage.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Figure 1A is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；

Figure 1B is a kind of flow diagram of screen control method disclosed in the embodiment of the present application；

Fig. 1 C is a kind of instantaneous interference amplitude image disclosed in the embodiment of the present application；

Fig. 1 D is a kind of time diagram that touching display screen electrostatic restores disclosed in the embodiment of the present application；

Fig. 1 E is the time diagram that another kind touching display screen electrostatic disclosed in the embodiment of the present application restores；

Fig. 2 is the flow diagram of another kind screen control method disclosed in the embodiment of the present application；

Fig. 3 is the flow diagram of another kind screen control method disclosed in the embodiment of the present application；

Fig. 4 is the flow diagram of another kind screen control method disclosed in the embodiment of the present application；

Fig. 5 is the structural schematic diagram of another kind electronic equipment disclosed in the embodiment of the present application；

Fig. 6 is a kind of structural schematic diagram of screen control device disclosed in the embodiment of the present application.

Specific embodiment

In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.

The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap Include other step or units intrinsic for these process, methods, product or equipment.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

It describes in detail below to the embodiment of the present application.

Figure 1A is please referred to, Figure 1A is the structural schematic diagram of a kind of electronic equipment 100 provided by the embodiments of the present application, the electricity Sub- equipment 100 includes application processor (Application Processor, AP) 110, touching display screen 120 and control chip 130, the touching display screen 120 is connect with the control chip 130, and the control core 130 is connect with the AP110.Electronics Equipment 100 may include the various handheld devices with wireless communication function, mobile unit, wearable device, calculate equipment or Other processing equipments and various forms of user equipmenies (User Equipment, UE) of radio modem are connected to, Mobile station (Mobile Station, MS), terminal device (terminal device) etc..

It is consistent with above-mentioned embodiment shown in figure 1A, Figure 1B is please referred to, Figure 1B is one kind provided by the embodiments of the present application The flow diagram of screen control method, applied to electronic equipment as shown in Figure 1A；As shown in Figure 1B, this screen control method Include:

101, Electro-static Driven Comb ESD detection is carried out to the touching display screen by the application processor, determines the touching Controlling display screen whether there is ESD.

Touching display screen is to be combined together to form touch screen TP and display screen LCD.The side that TP and LCD are combined There are two types of formulas: in-cell and on-cell, wherein is combined by in-cell, refers to touch panel function being embedded into liquid In brilliant pixel, and TP and LCD is controlled by the same control chip；It is combined, is referred to TP is embedding by on-cell Enter to touch sensor between the colored filter substrate and polaroid of LCD, i.e., is matched on liquid crystal display panel, TP and LCD pass through two A different control chip is respectively controlled.

When touching display screen shields surely or report a little exception there are when ESD, will lead to TP, it is different that LCD also will appear the displays such as flower screen Often, it is therefore desirable to ESD detection be carried out to touching display screen, determine if that there are ESD.

Optionally, Electro-static Driven Comb ESD detection is being carried out to touching display screen by AP, is determining that touching display screen whether there is ESD, comprising: ESD detection is carried out to LCD by AP, determines touching display screen with the presence or absence of ESD with the presence or absence of ESD according to LCD； Or ESD detection is carried out to TP by AP, determine touching display screen with the presence or absence of ESD with the presence or absence of ESD according to TP；Or pass through AP pairs TP and LCD carries out ESD detection, determines touching display screen with the presence or absence of ESD according to whether TP and LCD exists simultaneously ESD.

Specifically, electronic equipment carries out ESD detection to touching display screen by AP because TP and LCD by in-cell or On-cell mode combine form touching display screen, when TP or LCD one of them there are when Electro-static Driven Comb, so that it may determine touch-control There are ESD for display screen, therefore only can carry out ESD detection to LCD or TP, determine LCD and TP any one there are ESD, i.e., really Determining touching display screen, there are ESD.The detecting step of AP can be reduced in this way, promote detection efficiency.

But then, one individually in detection LCD and TP is shielded, and ESD is not present in the screen that may be detected, but is not detected There are ESD for the screen of survey, thus need all to detect LCD and TP, then determine that touching display screen is according to testing result No there are ESD, can promote Detection accuracy.

In addition, electronic equipment may is that electronic equipment passes through AP to the TP specific implementation for carrying out ESD detection by AP According to multiple touch control units of default scanning strategy scanning TP, the status information of each unit is obtained；If detecting the presence of state The touch control unit of Information abnormity, it is determined that there are Electro-static Driven Combs by TP；If the touch control unit of existence Information abnormity is not detected, Then determine that TP is normal.As it can be seen that electronic equipment can quickly, comprehensively detect the state of TP by scanning touch control unit, improve Detect comprehensive and accuracy.

Optionally, TP is capacitance type touch control screen, carries out ESD detection to TP by AP, comprising: the differential mode of TP is monitored by AP Whether voltage is in the first preset range；If so, determine that ESD is not present in TP,；If it is not, then determining TP, there are ESD.

Specifically, TP is capacitance type touch control screen, when judging contact of the user to touch screen operation when, is shielded by detection Some or certain small electric capacitances judge on curtain.The input signal potential difference between point on screen is more than first default Range, showing TP, there are Electro-static Driven Combs, will lead to TP and shield or report a little exception surely, determining TP, there are ESD, that is, can determine that touch-control is shown There are ESD for screen.Wherein, the first preset range is the voltage range that TP is able to carry out normal touch-control, such as 3V~5V, and first is default Range can be directly acquired according to the specifications parameter of electronic equipment, and the running parameter that can also obtain TP in real time obtains.

Optionally, ESD detection is carried out to LCD by AP, comprising: obtain the first parameter of LCD by AP, and determine first Parameter is more than whether the duration of the first preset threshold is greater than the first preset range, if so, determining LCD, there are ESD.

Specifically, ESD detection is carried out to LCD, can detecte on LCD with the presence or absence of instantaneous interference, the characteristics of instantaneous interference It is voltage peak height, after some time it is possible to reach upper kilovolt, but the duration is short, may be millisecond, delicate or nanosecond rank.Please refer to figure 1C, Fig. 1 C are a kind of instantaneous interference amplitude image provided by the embodiments of the present application, and as shown in Figure 1 C, the longitudinal axis is the vibration of instantaneous interference Width, amplitude are the current or voltage that instantaneous interference reaches, and the amplitude of instantaneous interference can reach maximum value in a short period of time, Maximum value can be several kilovolts or a few kilo-amperes, then quickly fall after rise, very short time may be Microsecond grade or nanosecond.Therefore, First parameter can be voltage or electric current, and the first preset threshold can be a biggish voltage value or current value 4kV (kilovolt) Or 50A (peace) etc., the first preset range are one smaller time value range, such as 10nm (nanosecond)~1um (microsecond) etc..If It detects that voltage or electric current in LCD reach maximum in a very small time range, illustrates in LCD comprising instantaneous dry It disturbs, i.e., there are ESD by judgement LCD.

As it can be seen that in the embodiment of the present application, ESD detection is carried out to touching display screen by AP, it can be individually to LCD or TP It is detected, the efficiency of ESD detection can be promoted in this way, LCD and TP can also carried out while be detected, inspection can be promoted in this way Survey accuracy rate.And when being detected to TP, it can detecte the differential mode voltage of TP, when detecting to LCD, can detecte LCD's Instantaneous voltage improves the accuracy of ESD detection.

102, when determining that the touching display screen there are when ESD, controls the touch-control by the application processor and show Screen carries out electrostatic recovery for the ESD.

Touching display screen is determined there are after ESD, needing to carry out electrostatic recovery to it, i.e. exclusion Electro-static Driven Comb keeps touch-control aobvious Display screen can eliminate the display exception or touch-control exception of touching display screen caused by ESD.

Optionally, touching display screen includes display screen LCD and touch screen TP, and control chip connects with AP, LCD and TP respectively Connect, determine touching display screen with the presence or absence of ESD comprise determining that LCD and TP whether at least one there are ESD；When determining that touch-control is aobvious Display screen carries out electrostatic recovery for ESD by AP and control chip controls touching display screen, comprising: work as determination there are when ESD LCD carries out electrostatic recovery by AP and control chip controls LCD there are when ESD；Or by AP and control chip controls LCD and TP carries out electrostatic recovery；When determining TP, there are when ESD, pass through AP and control chip controls TP to carry out electrostatic recovery；Or pass through AP Electrostatic recovery is carried out with control chip controls TP and LCD；When determining that LCD and TP have ESD, pass through AP and control chip control LCD and TP processed carry out electrostatic recovery.

When in touching display screen LCD and TP be combined according to in-cell mode when, LCD and TP and the same control Chip connects, and the control chip 130 in Figure 1A is an individually control chip, quiet in progress according to the description in step 101 When electro-detection, individually LCD or TP can be detected, then can detecte LCD or TP, there are ESD；Can also to LCD and Both TP are detected simultaneously, then testing result may are as follows: LCD or TP one of them there are ESD；Or LCD and TP are deposited In ESD.Carrying out electrostatic recovery for the above-mentioned ESD that detects includes: to only detect LCD there are ESD, and it is extensive to carry out electrostatic to LCD It is multiple；Or TP is only detected there are ESD, electrostatic recovery is carried out to TP；LCD or TP can also be only detected there are ESD, but right LCD and TP carries out electrostatic recovery；It can also detect that LCD and TP have ESD, electrostatic recovery is all carried out to LCD and TP.

Wherein, for only detecting LCD, there are ESD, carry out electrostatic recovery to LCD, only detecting TP, there are ESD, to TP Electrostatic recovery is carried out, electrostatic recovery is targetedly carried out to corresponding screen according to electrostatic detection result in this way, can simplify quiet The process that electricity restores promotes the efficiency that electrostatic restores.And for only detecting LCD or TP, there are ESD, but to LCD and TP all into Row electrostatic restores, it is possible to reduce when individually carrying out electrostatic recovery to LCD, causes to reduce individually to exceptions such as TP electric leakages When carrying out electrostatic recovery to TP, the effective percentage abnormal to LCD electric leakage etc., promotion electrostatic restores is caused, reduces exception probability of happening. For detecting LCD and TP, there are ESD, i.e., carry out electrostatic recovery simultaneously to LCD and TP, can further promote electrostatic recovery It is efficient.

Optionally, control chip includes the code area LCD and the code area TP, is carried out by AP and control chip controls LCD quiet Electricity restores, comprising: controls LCD first lower electricity by AP, then powers on, the display of the code area LCD is loaded by control chip controls LCD Initial code, the electrostatic for completing LCD restore；Electrostatic recovery is carried out by AP and control chip controls TP, comprising: is controlled by AP TP processed is first lower electric, then powers on, and the touch-control initial code of the code area TP is loaded by control chip controls TP, completes the electrostatic of TP Restore.

Specifically, touching display screen is closed, then resets and initializes again, the electrostatic that touching display screen can be completed is extensive It is multiple.In this process, according to foregoing description, need to one of LCD or TP carry out electrostatic recovery, or to both into Row electrostatic restores.When carrying out electrostatic recovery to LCD, electronic equipment controls LCD first lower electricity by AP, then powers on, then by controlling Display initial code in the chip controls LCD load processed code area LCD, completes the initialization of LCD.Similarly, TP is carried out When electrostatic restores, AP controls TP first lower electricity, then powers on, then initial by the touch-control in the control chip controls TP load code area TP Change code, completes the initialization of TP.Size, voxel model of pixel clock etc., the initialization of TP can be set in the initialization of LCD It can determine the cabling mode after receiving touch control operation, analog-to-digital conversion mode etc..In the initialization procedure of LCD and TP, there is one A little parameters are hardware-related and cannot change, therefore the initial code of LCD and TP is stored in control chip, can be with So that LCD and TP are more efficiently initialized.

In addition, in some cases, when LCD and TP carry out electrostatic recovery, can also be loaded from AP respectively respectively corresponding Initial code, by initial code be arranged in AP, touching display screen is loaded in distinct electronic apparatuses AP Code, and then preferably it is adapted to electronic equipment.

Optionally, electrostatic recovery is carried out by AP and control chip controls LCD, comprising: LCD first lower electricity is controlled by AP, It powers on again, then loads second in the first display initial code and AP of the code area LCD by control chip controls LCD and show Show initial code；Electrostatic recovery is carried out by AP and control chip controls TP, comprising: electricity under controlling TP first by AP, then on Electricity, the second touch-control then loaded in the first touch-control initial code and AP of the code area TP by control chip controls TP are initial Change code.

Specifically, the initial code of LCD and TP is other than being stored separately in AP or controlling in chip, can be with A part is stored in AP, and another part is stored in control chip, in this way when LCD and TP are initialized, passes through load The initial code of control chip part carries out more efficient initialization procedure, and the initial code by loading the part AP makes Obtaining touching display screen can be preferably adapted to electronic equipment, and it is extensive to be finally completed efficient and accurate touching display screen electrostatic Multiple process.

Optionally, control chip includes the first chip and the second chip, and touching display screen includes LCD and touch screen TP, the One chip is connect with LCD and AP connection, the second chip are connect with TP and AP, when determining that touching display screen there are when ESD, passes through AP Control touching display screen for ESD carry out electrostatic recovery, comprising: by AP determine LCD and TP at least one there are ESD；Pass through AP and the first chip controls LCD carries out electrostatic recovery；And/or electrostatic recovery is carried out by AP and the second chip controls TP.

When LCD and TP is combined by on-cell mode, the two is controlled by different control chips, Figure 1A In control chip 130 include the first chip and the second chip, wherein the first chip is connect with LCD, the second chip is connected with TP. So, when carrying out electrostatic detection, can detect LCD and TP by AP whether there is ESD, when carrying out electrostatic recovery, by AP Electrostatic recovery is carried out with the first chip controls LCD, electrostatic recovery is carried out by AP and the second chip controls TP.Similarly, according to upper Content is stated it is found that the combination of LCD and TP is different, but it is identical for carrying out the strategy of electrostatic recovery by electrostatic detection result , when carrying out electrostatic detection, individually LCD or TP can be detected, then can detecte LCD or TP, there are ESD；? Can to both LCD and TP simultaneously detect, then testing result may are as follows: LCD or TP one of them there are ESD；Or There is ESD in LCD and TP.Carrying out electrostatic recovery for the above-mentioned ESD that detects includes: to only detect LCD there are ESD, to LCD Carry out electrostatic recovery；Or TP is only detected there are ESD, electrostatic recovery is carried out to TP；LCD or TP can also be only detected to exist ESD, but electrostatic recovery is all carried out to LCD and TP；It can also detect that LCD and TP have ESD, LCD and TP be carried out quiet Electricity restores.

Optionally, include display initial code in the first chip, include touch-control initial code in the second chip, pass through AP and the first chip controls LCD carries out electrostatic recovery, comprising: carries out lower electricity by AP control LCD, powers on, passes through the first chip LCD loaded and displayed initial code is controlled, the electrostatic for completing LCD restores；It is extensive that electrostatic is carried out by AP and the second chip controls TP It is multiple, comprising: lower electricity is carried out by AP control TP, is powered on, passes through the second chip controls TP and loads touch-control initial code, complete TP Electrostatic restore.

Specifically, the first chip combination AP controls LCD and carries out electrostatic recovery, then may include that display is first in the first chip Beginningization code, for completing the initialization to LCD；Second chip combination AP controls TP and carries out electrostatic recovery, then the second chip In may include touch-control initial code, for completing the initialization of TP.Before initialization, LCD and TP are controlled by AP and are completed The process that lower electricity powers on again.

Optionally, include display initial code and touch-control initial code in AP, it is quiet that LCD and TP progress is controlled by AP Electricity restores, including carries out lower electricity by AP control LCD and TP, powers on, and then LCD loads the display initial code in AP, TP Load the touch-control initial code in AP.

Optionally, include the first display initial code in LCD, include in the second chip and the first touch-control initializes generation Yard, include the second display initial code and the second touch-control initial code in AP, passes through AP and the first chip controls LCD and carry out Electrostatic restores, comprising: and lower electricity is carried out by AP control LCD, is powered on, it is initial by the first display of the first chip controls LCD load Change code and second, the electrostatic for completing LCD restores；Electrostatic recovery is carried out by AP and the second chip controls TP, comprising: passes through AP Control TP carries out lower electricity, powers on, and loads the first touch-control initial code by the second chip controls TP and the second touch-control initializes Code, the electrostatic for completing TP restore.

As it can be seen that in the embodiment of the present application, LCD and TP can be combined to be formed by in-cell or on-cell mode Touching display screen, by detection LCD and TP at least one there are ESD to determine touching display screen with the presence or absence of ESD, then to LCD Or TP carries out corresponding with ESD electrostatic and restores, and including individually carrying out electrostatic recovery to the screen for detecting the presence of ESD, or it is independent It detects that there are ESD by LCD or TP, but electrostatic recovery is all carried out to LCD and TP.The former can be more efficient and more targetedly complete At electrostatic recovery process, the latter can promote the effective percentage of electrostatic recovery, while reducing and individually carrying out electrostatic recovery to a screen When caused by another screen leak electricity abnormal conditions.When carrying out electrostatic recovery, need to LCD and TP load initial code Initialization is completed, during loading initial code, by individually from AP at the beginning of loaded and displayed initial code and touch-control The beginningization code hoisting Adaption efficiency of touching display screen and electronic equipment；By the way that individually loaded and displayed is initial from control chip Change code and touch-control initial code, promotes the initialization efficiency of LCD and TP；By from AP loaded and displayed initial code and Touch-control initial code improves the suitability of touching display screen and electronic equipment；Pass through the loading section from control chip Display initialization and part touch-control initial code load the display initial code and another part of another part from AP Touch-control initial code, while ensure that the suitability of touching display screen and electronic equipment and the initialization effect of touching display screen Rate.

Optionally, before AP control touching display screen carries out electrostatic recovery for ESD, this method further include: obtain LCD With the electrostatic restoration schedule of TP；It includes: in AP control touching display screen that AP control touching display screen, which carries out electrostatic recovery for ESD, LCD and TP according to electrostatic restoration schedule carry out electrostatic recovery.

Specifically, when LCD and TP require to carry out electrostatic recovery, including certain electrostatic restoration schedule.Such as LCD and Electrostatic between TP restores priority, if preferentially restored to LCD, touching display screen preferentially restores display function, If preferentially replied TP, touching display screen preferentially restores touch function.Electrostatic restoration schedule can be shown from touch-control It directly acquires in the specifications of screen, or is determined according to the setting in AP, can also be configured by user.

Optionally, it includes: root that the LCD in AP control touching display screen and TP, which carries out electrostatic recovery according to electrostatic restoration schedule, The priority that LCD and TP electrostatic restore is determined according to the electrostatic restoration schedule of LCD and TP；If priority is that LCD is preferential, press Electrostatic recovery is carried out to LCD and TP according to the first sequence；If priority be TP it is preferential, according to the second sequence to LCD and TP into Row electrostatic restores.

Specifically, the electrostatic restoration schedule of LCD and TP has the electrostatic of LCD and TP to restore priority and determines, please refers to figure 1D, Fig. 1 D are the time diagram that a kind of touching display screen electrostatic provided by the embodiments of the present application restores, as shown in figure iD, horizontal axis For time t, the longitudinal axis is screen classification, and when priority is LCD preferential, it is extensive to carry out electrostatic to LCD and TP according to the first sequence It is multiple, i.e., first to electricity under LCD, then to electricity under TP, then LCD is powered on, TP is powered on, then is initial to LCD loaded and displayed simultaneously Change code, touch-control initial code is loaded to TP.

Fig. 1 E is please referred to, Fig. 1 E is the timing signal that another touching display screen electrostatic provided by the embodiments of the present application restores Figure, as referring to figure 1E, horizontal axis are time t, and the longitudinal axis is screen classification, right according to the second sequence when priority is TP preferential LCD and TP carries out electrostatic recovery, i.e., first to electricity under TP, then to electricity under LCD, then powers on, power on to LCD, then simultaneously to TP Touch-control initial code is loaded to TP, to LCD loaded and displayed initial code.

As it can be seen that in the embodiment of the present application, when by obtaining the electrostatic restoration schedule of LCD and TP, and restore according to electrostatic Ordered pair LCD and TP carry out electrostatic recovery, can promote the effective percentage of electrostatic recovery, and control chip internal circuits is protected not to be damaged Wound.In addition, the first sequence and the second sequence all make TP and LCD while loading initial code, so that TP and LCD are raw simultaneously Effect can facilitate user to be able to carry out touch control operation while carrying out display content viewing, promote user experience.

Screen control method described in the embodiment of the present application carries out Electro-static Driven Comb ESD to touching display screen by AP Detection；When detecting touching display screen there are when Electro-static Driven Comb, passes through AP and control LCD and TP and carry out electrostatic recovery.In this mistake Cheng Zhong carries out electrostatic detection to any one of touching display screen component or module, and confirms touching display screen there are electrostatic After release, i.e., electrostatic recovery is all carried out to LCD and TP, it is different that TP caused by individually carrying out electrostatic recovery LCD can be eliminated in this way Often, LCD caused by or individually restoring to TP memory electrostatic is abnormal, improves the effective percentage of electrostatic recovery, and it is aobvious to avoid touch-control The circuit of display screen damages.

Consistent with the abovely, Fig. 2 is the flow diagram of another kind screen control method disclosed in the embodiment of the present application.It answers For electronic equipment as shown in Figure 1A, which includes the following steps:

201, Electro-static Driven Comb ESD detection is carried out to the touching display screen by the application processor, the touch-control is aobvious Display screen includes display screen and touch screen, determine the display screen and the touch screen whether at least one there are ESD；

202, when determining that the display screen there are when ESD, passes through the application processor and control chip controls institute It states display screen and the touch screen carries out electrostatic recovery；

203, when determining that the touch screen there are when ESD, passes through the application processor and control chip controls institute It states touch screen and the display screen carries out electrostatic recovery；

204, when determining that the display screen and the touch screen all have ESD, by the application processor and described Display screen described in control chip controls and the touch screen all carry out electrostatic recovery.

Wherein, the specific descriptions of above-mentioned steps 201- step 204 are referred to screen control method described in Figure 1B Corresponding description, details are not described herein.

As can be seen that the embodiment of the present application described in screen control method, LCD and TP by in-cell mode into Row combines, and the two is controlled by common control chip.When carrying out electrostatic detection, by individually being carried out to LCD or TP ESD detection, or ESD detection is all carried out to LCD and TP, determine that there are ESD for any one in LCD or TP, but pass through AP and control Chip controls LCD and TP processed carries out electrostatic recovery, this process can promote the effective percentage of electrostatic recovery, while reduce independent The abnormal conditions leaked electricity caused by when carrying out electrostatic recovery a screen to another screen.

Consistent with the abovely, Fig. 3 is a kind of flow diagram of screen control method disclosed in the embodiment of the present application.Using In electronic equipment shown in figure 1A, which includes the following steps:

301, Electro-static Driven Comb ESD detection, the control core are carried out to the touching display screen by the application processor Piece includes the first chip and the second chip, and the touching display screen includes display screen and touch screen, first chip with it is described Display screen connection is connected with the application processor, and second chip is connect with the touch screen and the application processor, Determine the display screen and the touch screen whether at least one there are ESD；

302, when determining that the display screen there are when ESD, passes through the application processor and the first chip controls institute It states display screen and carries out electrostatic recovery, and electrostatic is carried out by touch screen described in the application processor and second chip controls Restore；

303, when determining that the touch screen there are when ESD, passes through the application processor and the second chip controls institute It states touch screen and carries out electrostatic recovery, and electrostatic is carried out by display screen described in the application processor and first chip controls Restore；

304, when determining that the display screen and the touch screen all have ESD, by the application processor and described Display screen described in first chip controls carries out electrostatic recovery, and by described in the application processor and second chip controls Touch screen carries out electrostatic recovery.

Wherein, the specific descriptions of above-mentioned steps 301- step 304 are referred to screen control method described in Figure 1B Corresponding description, details are not described herein.

As can be seen that the embodiment of the present application described in screen control method, LCD and TP by on-cell mode into Row combines, and controlling in chip includes the first chip and the second chip, and LCD is by the first chip controls, and TP is by the second chip controls.? When carrying out electrostatic detection, by individually carrying out ESD detection to LCD or TP, or ESD detection is all carried out to LCD and TP, determination There are ESD for any one in LCD or TP, but carry out electrostatic recovery by AP and the first chip controls LCD, pass through AP and the second core Piece control TP carry out electrostatic recovery, this process can be promoted electrostatic recovery effective percentage, while reduce individually to one shield into The abnormal conditions leaked electricity caused by when row electrostatic restores to another screen.

Referring to Fig. 4, Fig. 4 is the flow diagram of another kind screen control method disclosed in the embodiment of the present application.Using In electronic equipment shown in figure 1A, which includes the following steps:；

401, Electro-static Driven Comb ESD detection is carried out to the touching display screen by the application processor, determines the touching Controlling display screen whether there is ESD；

402, when determining the touching display screen there are when ESD, the electrostatic for obtaining the display screen and the touch screen is extensive Multiple timing；

403, the application processor controls display screen in the touching display screen and touch screen is extensive according to the electrostatic Multiple timing carries out electrostatic recovery.

As can be seen that screen control method described in the embodiment of the present application, determining touching display screen, there are ESD Afterwards, if necessary to all carry out electrostatic recovery to LCD and TP, the electrostatic restoration schedule of LCD and TP is obtained, is then restored according to electrostatic When ordered pair LCD and TP carry out electrostatic recovery.This process can promote the effective percentage of electrostatic recovery, and protect control chip interior Circuit is injury-free.

Referring to Fig. 5, Fig. 5 is the structural schematic diagram of another kind electronic equipment disclosed in the embodiment of the present application, as shown, The electronic equipment 500 includes application processor AP510, memory 520, communication interface 530 and one or more programs 521, chip 540, touching display screen 550, the AP510 connection control chip 540 are controlled, the control chip 540 connects Connect the touching display screen 550, wherein said one or multiple programs are stored in above-mentioned memory, and be configured by Above-mentioned application processor executes, and above procedure includes the instruction for executing following steps:

Electro-static Driven Comb ESD detection is carried out to touching display screen by application processor, whether determines the touching display screen There are ESD；

When determining the touching display screen, there are when ESD, pass through the application processor and control to touch described in chip controls It controls display screen and carries out electrostatic recovery.

As it can be seen that in the embodiment of the present application, electronic equipment carries out Electro-static Driven Comb to touching display screen by application processor ESD detection；When detecting that touching display screen there are when Electro-static Driven Comb, controls the touching display screen by application processor and be directed to The ESD carries out electrostatic recovery.In this process, determining touching display screen, there are the method for ESD differences, to touching display screen The strategy for carrying out electrostatic recovery is also different, improves the efficiency that ESD detection is carried out to touching display screen, while can eliminate to control When the part of display screen processed carries out electrostatic recovery, caused by other parts it is abnormal, improve electrostatic and restore validity, avoid touch-control The circuit of display screen damages.

In a possible example, the touching display screen includes display screen and touch screen, the control chip difference It is connect with the application processor, display screen and touch screen, in terms of the determination touching display screen is with the presence or absence of ESD, Above procedure includes the instruction for executing following steps:

Determine the display screen and the touch screen whether at least one there are ESD；

Described when determining that the touching display screen there are when ESD, passes through the application processor and the control chip It controls the touching display screen and carries out electrostatic recovery aspect for the ESD, above procedure includes for executing following steps Instruction:

When determining the display screen there are when ESD, by showing described in the application processor and the control chip controls Display screen carries out electrostatic recovery；Or

It is extensive that electrostatic is carried out by display screen described in the application processor and the control chip controls and the touch screen It is multiple；

When determining the touch screen there are when ESD, passes through and touched described in the application processor and the control chip controls Control screen carries out electrostatic recovery；Or

It is extensive that electrostatic is carried out by touch screen described in the application processor and the control chip controls and the display screen It is multiple；

When determining that the display screen and the touch screen all have ESD, pass through the application processor and the control Display screen described in chip controls and the touch screen all carry out electrostatic recovery.

In a possible example, the control chip includes the first chip and the second chip, the touching display screen Including display screen and touch screen, first chip is connect with the display screen and application processor connection, and described second Chip is connect with the touch screen and the application processor, in terms of the determination touching display screen is with the presence or absence of ESD, Above procedure includes the instruction for executing following steps:

When determining the display screen there are when ESD, by showing described in the application processor and first chip controls Display screen carries out electrostatic recovery；Or

Electrostatic recovery is carried out by display screen described in the application processor and first chip controls, and by described Touch screen described in application processor and second chip controls carries out electrostatic recovery；

When determining the touch screen there are when ESD, passes through and touched described in the application processor and second chip controls Control screen carries out electrostatic recovery；Or

Electrostatic recovery is carried out by touch screen described in the application processor and second chip controls, and by described Display screen described in application processor and first chip controls carries out electrostatic recovery；

When determining that the display screen and the touch screen all have ESD, pass through the application processor and described first Display screen described in chip controls carries out electrostatic recovery, and passes through touch-control described in the application processor and second chip controls Screen carries out electrostatic recovery.

In a possible example, the control chip includes display screen code area and touch screen code area, described Electrostatic is carried out by display screen described in the application processor and the control chip controls and restores aspect, and above procedure includes using In the instruction for executing following steps:

The display screen first lower electricity is controlled by the application processor, then is powered on, control chip controls institute is passed through The display initial code that display screen loads the display screen code area is stated, the electrostatic for completing the display screen restores；

In terms of the progress electrostatic recovery by touch screen described in the application processor and the control chip controls, Above procedure includes the instruction for executing following steps:

The touch screen first lower electricity is controlled by the application processor, then is powered on, control chip controls institute is passed through The touch-control initial code that touch screen loads the touch screen code area is stated, the electrostatic for completing the touch screen restores.

Include display initial code in a possible example, in first chip, is wrapped in second chip Touch-control initial code is included, it is described extensive by the progress electrostatic of display screen described in the application processor and first chip controls Compound face, above procedure include the instruction for executing following steps:

Lower electricity is carried out by the application processor control display screen, is powered on, and the first chip controls institute is passed through It states display screen and loads the display initial code, the electrostatic for completing the display screen restores；

In terms of the progress electrostatic recovery by touch screen described in the application processor and second chip controls, Above procedure includes the instruction for executing following steps:

Lower electricity is carried out by application processor control touch screen, is powered on, and is passed through and is touched described in second chip controls Control screen loads the touch-control initial code, and the electrostatic for completing the touch screen restores.

In a possible example, the touching display screen is controlled in the application processor and is carried out for the ESD Before electrostatic restores, above procedure further includes the instruction for executing following steps:

Obtain the electrostatic restoration schedule of the display screen and the touch screen；

The application processor controls the touching display screen and carries out electrostatic recovery for the ESD, further includes:

The application processor controls display screen in the touching display screen and when touch screen restores according to the electrostatic Sequence carries out electrostatic recovery.

It is capacitance type touch control screen, the determination display screen and institute in the touch screen in a possible example State touch screen at least one there are in terms of ESD, above procedure further includes the instruction for executing following steps::

Whether the differential mode voltage for monitoring the touch screen is in the first preset range, if not, it is determined that the touch screen is deposited In ESD；And/or

The first parameter of the display screen is obtained, and determines that first parameter is more than the duration of the first preset threshold Whether less than the first preset range, if so, determining the display screen, there are ESD.

It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is understood that , in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software mould for electronic equipment Block.Those skilled in the art should be readily appreciated that, in conjunction with each exemplary unit of embodiment description presented herein And algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function actually with Hardware or computer software drive the mode of hardware to execute, the specific application and design constraint item depending on technical solution Part.Professional technician can specifically realize described function to each using distinct methods, but this reality Now it is not considered that exceeding scope of the present application.

The embodiment of the present application can carry out the division of functional unit according to above method example to electronic equipment, for example, can With each functional unit of each function division of correspondence, two or more functions can also be integrated in a processing unit In.Above-mentioned integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs It is noted that be schematical, only a kind of logical function partition to the division of unit in the embodiment of the present application, it is practical real It is current that there may be another division manner.

Referring to Fig. 6, Fig. 6 is a kind of structural schematic diagram of screen control device disclosed in the embodiment of the present application, it is applied to Electronic equipment shown in figure 1A, described device include detection unit and recovery unit, wherein

The detection unit 601, for carrying out Electro-static Driven Comb ESD detection to the touching display screen by the AP, really The fixed touching display screen whether there is ESD；

The recovery unit 602, for when determining that the touching display screen there are when ESD, passes through the AP and the control Display screen described in chip controls processed and the touch screen carry out electrostatic recovery.

As it can be seen that in the embodiment of the present application, screen control device carries out Electro-static Driven Comb ESD inspection to touching display screen by AP It surveys；When detect touching display screen there are when Electro-static Driven Comb, by AP control the touching display screen carry out for the ESD it is quiet Electricity restores.In this process, determining touching display screen, there are the method for ESD differences, carry out electrostatic recovery to touching display screen Strategy it is also different, improve the efficiency that ESD detection is carried out to touching display screen, while the portion to control display screen can be eliminated When point carrying out electrostatic recovery, caused by other parts it is abnormal, improve electrostatic and restore validity, avoid the circuit of touching display screen Damage.

Optionally, the touching display screen includes display screen and touch screen, the control chip respectively with the AP, display Screen is connected with touch screen, and the detection unit 601 is specifically used for:

The recovery unit 602 is specifically used for:

When determining the display screen there are when ESD, passes through display screen described in the AP and the control chip controls and carry out Electrostatic restores；Or

Electrostatic recovery is carried out by display screen described in the AP and the control chip controls and the touch screen；

When determining the touch screen there are when ESD, passes through touch screen described in the AP and the control chip controls and carry out Electrostatic restores；Or

Electrostatic recovery is carried out by touch screen described in the AP and the control chip controls and the display screen；

When determining that the display screen and the touch screen all have ESD, pass through the AP and the control chip controls The display screen and the touch screen all carry out electrostatic recovery.

Optionally, the control chip include the first chip and the second chip, the touching display screen include display screen and Touch screen, first chip is connect with the display screen and AP connection, second chip and the touch screen and institute AP connection is stated, the detection unit 601 is specifically used for:

The recovery unit 602 is specifically used for:

When determining the display screen there are when ESD, passes through display screen described in the AP and first chip controls and carry out Electrostatic restores；Or electrostatic recovery is carried out by display screen described in the AP and first chip controls, and by the AP and Touch screen described in second chip controls carries out electrostatic recovery；

When determining the touch screen there are when ESD, passes through touch screen described in the AP and second chip controls and carry out Electrostatic restores；Or electrostatic recovery is carried out by touch screen described in the AP and second chip controls, and by the AP and Display screen described in first chip controls carries out electrostatic recovery；

When determining that the display screen and the touch screen all have ESD, pass through the AP and first chip controls The display screen carries out electrostatic recovery, and carries out electrostatic recovery by touch screen described in the AP and second chip controls.

Optionally, the control chip includes display screen code area and touch screen code area, it is described by the AP and Display screen described in the control chip controls carries out electrostatic and restores aspect, and the recovery unit 602 is specifically used for:

The display screen first lower electricity is controlled by the AP, then is powered on, display screen described in the control chip controls is passed through The display initial code for loading the display screen code area, the electrostatic for completing the display screen restore；

In terms of the progress electrostatic recovery by touch screen described in the AP and the control chip controls, the recovery Unit 602 is specifically used for:

The touch screen first lower electricity is controlled by the AP, then is powered on, touch screen described in the control chip controls is passed through The touch-control initial code for loading the touch screen code area, the electrostatic for completing the touch screen restore.

Optionally, include display initial code in first chip, include that touch-control initializes in second chip Code, in terms of the progress electrostatic recovery by display screen described in the AP and first chip controls, the recovery is single Member 602 is specifically used for:

Lower electricity is carried out by the AP control display screen, is powered on, and display screen described in first chip controls is passed through The display initial code is loaded, the electrostatic for completing the display screen restores；

In terms of the progress electrostatic recovery by touch screen described in the AP and second chip controls, the recovery Unit 602 is specifically used for:

Lower electricity is carried out by AP control touch screen, is powered on, and is passed through touch screen described in second chip controls and is loaded The touch-control initial code, the electrostatic for completing the touch screen restore.

Optionally, the screen control device further includes timing unit 603, controls the touching display screen needle in the AP Before carrying out electrostatic recovery to the ESD, timing unit 603 is specifically used for:

Electrostatic recovery side is being carried out for the ESD by touching display screen described in the AP and the control chip controls Face, the recovery unit 602 also particularly useful for:

By the PA and the display screen controlled in touching display screen described in chip controls and touch screen according to described Electrostatic restoration schedule carries out electrostatic recovery.

Optionally, the touch screen is capacitance type touch control screen, the determination display screen and the touch screen at least One there are in terms of ESD, the detection unit 601 also particularly useful for:

Whether the differential mode voltage for monitoring the touch screen is in the first preset range, if not, it is determined that the touch screen is deposited In ESD；And/or the first parameter of the display screen is obtained, and determine that first parameter is more than continuing for the first preset threshold Whether duration is less than the first preset range, if so, determining the display screen, there are ESD.

It should be noted that electronic equipment described in the embodiment of the present application is presented in the form of functional unit.Here Used term " unit " should be understood as meaning as widest as possible, for realizing pair of function described by each " unit " As for example can be integrated circuit ASIC, single circuit, for executing the application processing of one or more softwares or firmware program Device (shared, dedicated or chipset) and memory, combinational logic circuit, and/or other conjunctions for realizing above-mentioned function are provided Suitable component.

The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity The computer program of subdata exchange, it is as any in recorded in above method embodiment which execute computer A kind of some or all of screen control method step.

The embodiment of the present application also provides a kind of computer program product, and the computer program product includes storing calculating The non-transient computer readable storage medium of machine program, the computer program are operable to that computer is made to execute such as above-mentioned side Some or all of any screen control method recorded in method embodiment step.

It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application It is necessary.

In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, reference can be made to the related descriptions of other embodiments.

In several embodiments provided herein, it should be understood that disclosed device, it can be by another way It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit, It can be electrical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.In addition, each functional unit in each embodiment of the application can integrate in one processing unit, it is also possible to each Unit physically exists alone, and can also be integrated in one unit with two or more units.Above-mentioned integrated unit both may be used To use formal implementation of hardware, can also be realized in the form of software program module.

If the integrated unit is realized in the form of software program module and sells or use as independent product When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment (can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the application Step.And memory above-mentioned includes: USB flash disk, read-only memory (read-only memory, ROM), random access memory The various media that can store program code such as (random access memory, RAM), mobile hard disk, magnetic or disk.

Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory It may include: flash disk, ROM, RAM, disk or CD etc..

The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas； At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.

Claims

1. a kind of screen control method, which is characterized in that be applied to electronic equipment, the electronic equipment include touching display screen, Control chip and application processor, the control chip are connect with the touching display screen and application processor, the method packet It includes:

Electro-static Driven Comb ESD detection is carried out to the touching display screen by the application processor, determines the touching display screen With the presence or absence of ESD；

When determining the touching display screen there are when ESD, passes through and touched described in the application processor and the control chip controls It controls display screen and carries out electrostatic recovery for the ESD.

2. the method according to claim 1, wherein the touching display screen includes display screen and touch screen, institute It states control chip to connect with the application processor, display screen and touch screen respectively, whether the determination touching display screen There are ESD to include:

It is described when determining that the touching display screen there are when ESD, passes through the application processor and control chip controls institute It states touching display screen and carries out electrostatic recovery for the ESD, comprising:

When determining that the display screen there are when ESD, passes through display screen described in the application processor and the control chip controls Carry out electrostatic recovery；Or

Electrostatic recovery is carried out by display screen described in the application processor and the control chip controls and the touch screen；

When determining that the touch screen there are when ESD, passes through touch screen described in the application processor and the control chip controls Carry out electrostatic recovery；Or

Electrostatic recovery is carried out by touch screen described in the application processor and the control chip controls and the display screen；

When determining that the display screen and the touch screen all have ESD, pass through the application processor and the control chip It controls the display screen and the touch screen and all carries out electrostatic recovery.

3. the method according to claim 1, wherein the control chip include the first chip and the second chip, The touching display screen includes display screen and touch screen, and first chip is connect with the display screen and the application processor Connection, second chip are connect with the touch screen and the application processor, and whether the determination touching display screen There are ESD to include:

When determining that the display screen there are when ESD, passes through display screen described in the application processor and first chip controls Carry out electrostatic recovery；Or

Electrostatic recovery is carried out by display screen described in the application processor and first chip controls, and passes through the application Touch screen described in processor and second chip controls carries out electrostatic recovery；

When determining that the touch screen there are when ESD, passes through touch screen described in the application processor and second chip controls Carry out electrostatic recovery；Or

Electrostatic recovery is carried out by touch screen described in the application processor and second chip controls, and passes through the application Display screen described in processor and first chip controls carries out electrostatic recovery；

When determining that the display screen and the touch screen all have ESD, pass through the application processor and first chip Control the display screen and carry out electrostatic recovery, and by touch screen described in the application processor and second chip controls into Row electrostatic restores.

4. according to the method described in claim 2, it is characterized in that, the control chip includes display screen code area and touch screen Code area, it is described that electrostatic recovery is carried out by display screen described in the application processor and the control chip controls, comprising:

The display screen first lower electricity is controlled by the application processor, then is powered on, by being shown described in the control chip controls Display screen loads the display initial code of the display screen code area, and the electrostatic for completing the display screen restores；

It is described that electrostatic recovery is carried out by touch screen described in the application processor and the control chip controls, comprising:

The touch screen first lower electricity is controlled by the application processor, then is powered on, by being touched described in the control chip controls Control screen loads the touch-control initial code of the touch screen code area, and the electrostatic for completing the touch screen restores.

5. according to the method described in claim 3, it is characterized in that, including display initial code, institute in first chip Stating includes touch-control initial code in the second chip, described by showing described in the application processor and first chip controls Display screen carries out electrostatic recovery, comprising:

Lower electricity is carried out by the application processor control display screen, is powered on, by showing described in first chip controls Display screen loads the display initial code, and the electrostatic for completing the display screen restores；

It is described that electrostatic recovery is carried out by touch screen described in the application processor and second chip controls, comprising:

Lower electricity is carried out by application processor control touch screen, is powered on, and touch screen described in second chip controls is passed through The touch-control initial code is loaded, the electrostatic for completing the touch screen restores.

6. according to the described in any item methods of claim 2-5, which is characterized in that by described in application processor control Before touching display screen carries out electrostatic recovery for the ESD, the method also includes:

It is extensive for ESD progress electrostatic by touching display screen described in the application processor and the control chip controls It is multiple, further includes:

By display screen described in the application processor and the control chip controls in touching display screen and touch screen according to The electrostatic restoration schedule carries out electrostatic recovery.

7. according to the method in claim 2 or 3, which is characterized in that the touch screen is capacitance type touch control screen, the determination The display screen and the touch screen at least one there are ESD, further includes:

Whether the differential mode voltage for monitoring the touch screen is in the first preset range, if not, it is determined that the touch screen exists ESD；And/or

Obtain the first parameter of the display screen, and determine first parameter be more than the first preset threshold duration whether Less than the first preset range, if so, determining the display screen, there are ESD.

8. a kind of screen control device, which is characterized in that be applied to electronic equipment, the electronic equipment include touching display screen, Control chip and application processor, the control chip are connect with the touching display screen and application processor, the screen control Device processed includes detection unit and recovery unit, in which:

The detection unit, for being used to carry out Electro-static Driven Comb ESD inspection to the touching display screen by the application processor It surveys, determines the touching display screen with the presence or absence of ESD；

The recovery unit, for when determining that the touching display screen there are when ESD, passes through the application processor and the control Control display screen described in chip controls processed carries out electrostatic recovery for the ESD.

9. a kind of electronic equipment, which is characterized in that including application processor, memory, communication interface, and one or more journeys Sequence, one or more of programs are stored in the memory, and are configured to be executed by the application processor, described Program is included the steps that for executing the instruction in the method according to claim 1 to 7.

10. a kind of computer readable storage medium, which is characterized in that storage is used for the computer program of electronic data interchange, In, the computer program makes computer execute the method according to claim 1 to 7.