CN110471566A - Touch control detecting method, touch control detection device and display panel - Google Patents
Touch control detecting method, touch control detection device and display panel Download PDFInfo
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- CN110471566A CN110471566A CN201910745464.8A CN201910745464A CN110471566A CN 110471566 A CN110471566 A CN 110471566A CN 201910745464 A CN201910745464 A CN 201910745464A CN 110471566 A CN110471566 A CN 110471566A
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- synchronization signal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of touch control detecting method, touch control detection device and display panels.Wherein, whether this method comprises: including trigger signal in the first synchronization signal of detection and the second synchronization signal, the second synchronization signal and the first synchronization signal are the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped；In the case that one of any in the first synchronization signal and the second synchronization signal includes trigger signal, touch control detection is carried out according to the instruction control detection circuit of trigger signal.The technical issues of present invention takes a long time caused by solving when switching touch detection mode in the prior art.
Description
Technical field
The present invention relates to technical field of touch control, in particular to a kind of touch control detecting method, touch control detection device and show
Show panel.
Background technique
Carrying out touch detection, (alternatively referred to as touch control detection, the technical term hereinafter referred to is touched and touch-control can be mutual
Replacement) when, if desired switch touch detection mode (switching between such as low-power consumption detection pattern and normal detection pattern, difference
Touch detection pumping signal frequency between switching etc.), typical operating process includes the following steps: to stop current detection
The touch detection of mode；It is switched to the circuit parameter of target detection mode；Touch detection is restarted, according to target detection mould
Formula is detected.
It is applied in the detection scheme as shown in Figure 1 triggered by synchronization signal VSYNC using above-mentioned technical solution, institute
The problem of bringing as shown in Fig. 2, receiving touch detection interruption for the first time in extreme circumstances, after restarting, (interrupt to use by the detection
In the interruption for entering touch detection) time can be up to 25ms, to reduce the efficiency of touch detection, influence user and use touching
Touch experience when screen.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of touch control detecting method, touch control detection device and display panels, at least to solve
The technical issues of being taken a long time caused by when switching touch detection mode in the prior art.
According to an aspect of an embodiment of the present invention, a kind of touch control detecting method is provided, comprising: the synchronous letter of detection first
Number and the second synchronization signal in whether include trigger signal, wherein the second synchronization signal and the first synchronization signal are synchronizing cycle
The synchronization signal that identical and trigger signal is not overlapped；One of any in the first synchronization signal and the second synchronization signal includes touching
In the case where signalling, touch control detection is carried out according to the instruction control detection circuit of trigger signal.
Optionally, trigger signal includes start pulse signal, wherein in the first synchronization signal and the second synchronization signal
It is one of any to include: including carrying out touch control detection according to the instruction control detection circuit of trigger signal in the case where trigger signal
In the case that one of any in the first synchronization signal and the second synchronization signal includes start pulse signal, according to trigger signal
Instruction control detection circuit carry out touch control detection.
Optionally, detect the first synchronization signal in whether include trigger signal include: detection the first synchronization signal in whether
Reach first threshold there are amplitude and the duration reaches the pulse signal of second threshold.
Optionally, detect the second synchronization signal in whether include trigger signal include: detection the second synchronization signal in whether
Reach first threshold there are amplitude and the duration reaches the pulse signal of second threshold.
Optionally, before whether including trigger signal in detecting the first synchronization signal and the second synchronization signal, this method
Further include: generate the first synchronization signal；In the case where completing according to the first synchronization signal to first time touch control detection, the is generated
Two synchronization signals.
According to another aspect of an embodiment of the present invention, a kind of touch control detection device is additionally provided, comprising: signal detection list
Whether member in the first synchronization signal and the second synchronization signal includes trigger signal for detecting, wherein the second synchronization signal and the
One synchronization signal is the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped；Touch control detection unit, for same first
Walk in signal and the second synchronization signal it is one of any include trigger signal in the case where, control inspection according to the instruction of trigger signal
Slowdown monitoring circuit carries out touch control detection.
Optionally, trigger signal includes start pulse signal, wherein touch control detection unit is also used to: in the first synchronous letter
Number and the second synchronization signal in it is one of any include start pulse signal in the case where, control inspection according to the instruction of trigger signal
Slowdown monitoring circuit carries out touch control detection.
According to another aspect of an embodiment of the present invention, a kind of display panel is additionally provided, including above-mentioned detection device, is shown
Show that panel includes at least one of liquid crystal touch control display panel, LED touch-control display panel and OLED touch-control display panel.
According to another aspect of an embodiment of the present invention, a kind of storage medium is additionally provided, which includes storage
Program, program execute above-mentioned method when running.
According to another aspect of an embodiment of the present invention, it additionally provides a kind of electronic device, including memory, processor and deposits
The computer program that can be run on a memory and on a processor is stored up, processor executes above-mentioned side by computer program
Method, electronic device include in smart phone, tablet computer, laptop, integral computer and intelligent wearable device extremely
It is one of few.
In embodiments of the present invention, whether detect in the first synchronization signal and the second synchronization signal includes trigger signal,
In, the second synchronization signal and the first synchronization signal are the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped；First
In the case that one of any in synchronization signal and the second synchronization signal includes trigger signal, controlled according to the instruction of trigger signal
Detection circuit carries out touch control detection, is equivalent in a cycle the chance for having touch detection twice to trigger, and then solve existing
The technical issues of being taken a long time caused by when switching touch detection mode in technology.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the optional synchronization signal of one of the relevant technologies；
Fig. 2 is the schematic diagram that one of the relevant technologies optionally realize touch detection mode switching；
Fig. 3 is a kind of schematic diagram of the hardware environment of optional touch control detection according to an embodiment of the present invention；
Fig. 4 is a kind of flow chart of optional touch control detecting method according to an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of optional touch control detection scheme according to an embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of optional touch control detection device according to an embodiment of the present invention；And
Fig. 7 is a kind of structural block diagram of terminal according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Firstly, the part noun or term that occur during the embodiment of the present invention is described are suitable for as follows
It explains:
VSYNC: vertical synchronization (Vertical Synchronization), effect mainly allow the operation of video card and aobvious
Show that device refresh rate one shows the image quality for stablizing output.
One side according to an embodiment of the present invention provides a kind of embodiment of the method for touch control detection.
Optionally, in the present embodiment, above-mentioned touch control detecting method can be applied to 301 He of processor as shown in Figure 3
In the hardware environment that detection circuit 303 is constituted.As shown in figure 3, processor 301 passes through input/output interface and detection circuit
303 are communicatively coupled, and processor 301 can be posted for controlling detection circuit 303 on a processor or independently of processor setting
Storage, for providing data storage service for processor, processor is not limited to INTEL processor, AMD processor, at ARM
Manage device, MIPS processor etc..The touch control detecting method of the embodiment of the present invention can be executed by a processor.
Fig. 4 is a kind of flow chart of optional touch control detecting method according to an embodiment of the present invention, as shown in figure 4, the party
Method may comprise steps of:
Whether step S402, detecting in the first synchronization signal and the second synchronization signal includes trigger signal, the second synchronous letter
It number is synchronizing cycle is identical and trigger signal is not overlapped synchronization signal with the first synchronization signal.
Above-mentioned synchronization signal (such as the first synchronization signal and the second synchronization signal) is digital signal lasting in time
(namely continuous signal including low level and high level), trigger signal are effective impulse signal (such as high level pulse therein
Or low level pulse), which is only a part (1/2 week for example in a cycle in synchronization signal
Phase), the second synchronization signal is identical as the synchronizing cycle of the first synchronization signal, but pulse signal is not overlapped.
Optionally, detect the first synchronization signal in whether include trigger signal include: detection the first synchronization signal in whether
Reach first threshold there are amplitude (to detect whether as high level pulse or low level pulse, the amplitude, that is, high level pulse
The either amplitude of low level pulse) and the duration reach second threshold (i.e. high level pulse or low level pulse needs hold
The continuous time) pulse signal (namely useful signal).
It should be noted that since synchronization signal may be influenced by interference such as electromagnetic waves, it is possible to create burr signal,
In order to avoid burr signal has an impact this programme, therefore define that only the duration reaches certain value (i.e. second threshold)
Pulse signal is only effective pulse signal (i.e. trigger signal).
Optionally, whether similar with the first synchronization signal, detecting in the second synchronization signal includes: detection including trigger signal
Reach first threshold with the presence or absence of amplitude in second synchronization signal and pulse signal that the duration reaches second threshold (namely has
Imitate signal).
Optionally, it before whether including trigger signal in detecting the first synchronization signal and the second synchronization signal, produces
First synchronization signal；In the case where completing according to the first synchronization signal to first time touch control detection, the second synchronization signal is generated.
Step S404, one of any in the first synchronization signal and the second synchronization signal include the case where trigger signal
Under, touch control detection is carried out according to the instruction control detection circuit of trigger signal.
Above-mentioned detection circuit is the circuit or chip for having detection touching signals function；Detection pattern (the such as first detection
Mode, the second detection pattern) it include low-power consumption detection pattern, normal detection pattern isotype, touch detection circuit parameter can be with
For at least one of parameters such as bias current, reference voltage, resistance capacitance, circuit settling time.
Optionally, above-mentioned trigger signal includes start pulse signal, wherein in the first synchronization signal and the second synchronization signal
In it is one of any include trigger signal in the case where, carry out touch control detection packet according to the instruction control detection circuit of trigger signal
It includes: in the case that one of any in the first synchronization signal and the second synchronization signal includes start pulse signal, according to triggering
The instruction control detection circuit of signal carries out touch control detection.
In the related technology when switching touch detection mode, including the following steps: stop the touching of current detection mode
Touch detection；It is switched to the circuit parameter of target detection mode；Touch detection is restarted, to be examined according to target detection mode
It surveys, so take a long time, and in the technical solution of the application, S402 to step S404, detection first are same through the above steps
Whether include trigger signal, the second synchronization signal is phase synchronizing cycle with the first synchronization signal if walking in signal and the second synchronization signal
The synchronization signal that same and trigger signal is not overlapped；One of any in the first synchronization signal and the second synchronization signal includes triggering
In the case where signal, touch control detection is carried out according to the instruction control detection circuit of trigger signal, being equivalent in a cycle has two
The chance of secondary touch detection triggering, the technical issues of being taken a long time caused by can solve when switching touch detection mode, in turn
Reach the technical effect that touch control detection mode is switched fast.
As a kind of optional embodiment, the technical side of the application is described in further detail below with reference to specific embodiment
Case can be selected the synchronization signal of vertical synchronizing signal VSYNC as shown in Figure 1 as touch detection, be illustrated in figure 2 and receive touching
The duration that the duration schematic diagram that control detection is interrupted, the i.e. conversion from a kind of control mode touch mode to another control mode touch mode need, about
25ms, the touch control detecting method proposed using the application, can overcome the above problem, the time limit is switched fast.
In the technical solution of the application, in addition to vertical synchronizing signal VSYNC (or primary synchronization signal namely above-mentioned
One synchronization signal) it is used as outside the synchronization signal of touch detection, a secondary synchronization signal (namely second synchronization signal) is also generated, this
A signal needs after the completion of first time touch detection after VSYNC, it should starts to generate at the time of second of touch detection, this
Sample touch detection process is just carried out continuously touch detection twice after original VSYNC and becomes, and is only once touched after VSYNC
Detection is touched, another secondary touch detection is carried out after secondary synchronization signal.
Above-mentioned VSYNC and secondary synchronization signal can be separated signal, synchronize touch detection without merging into a signal,
It can know from separated synchronization signal its purpose is to touch detection circuit and be shown with what current touch detection carried out simultaneously
Show scanning, is that a frame shows which of the scanning process stage, so that touch detection circuit still can be shown according to different
Show that scan phase to carry out corresponding flow chart of data processing to touch detection result.
The generation of secondary synchronization signal depends on vertical synchronizing signal, its form and the form of vertical synchronizing signal are identical
's.Assuming that the period of vertical synchronizing signal (vsync) is T1, the period of frame touch-control scanning is T2, what secondary synchronization signal generated
Moment t should meet T2 < t < (T1-T2).
According to above-mentioned technical proposal, as shown in figure 5, switching touch detection mode every time, after stopping touch detection, switch
Parameter, then detection is restarted, as long as touch detection circuit VSYNC is synchronous with any one of secondary synchronization signal upper
Start touch detection, after switch mode, 16.7ms can be dropped in the worst cases by receiving the time for touching and interrupting for the first time, be mentioned
The efficiency of high touch detection.
In the technical solution of the application, the technical solution proposed is realized relative to technical solution in the related technology
Being quickly converted between control mode touch mode, improves the efficiency of touch detection, enhances the experience sense of user.
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 present invention is not limited by the sequence of acts described because
According to the present invention, 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, and related actions and modules is not necessarily of the invention
It is necessary.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
Other side according to an embodiment of the present invention additionally provides a kind of for implementing a kind of above-mentioned touch control detecting method
Touch control detection device.Fig. 6 is a kind of schematic diagram of optional touch control detection device according to an embodiment of the present invention, such as Fig. 6 institute
Show, the apparatus may include:
Detecting signal unit 61, for whether including trigger signal in the first synchronization signal of detection and the second synchronization signal,
Wherein, the second synchronization signal and the first synchronization signal are the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped.
Touch control detection unit 63 includes triggering letter for one of any in the first synchronization signal and the second synchronization signal
In the case where number, touch control detection is carried out according to the instruction control detection circuit of trigger signal.
It should be noted that the detecting signal unit 61 in the embodiment can be used for executing the step in the embodiment of the present application
Rapid S402；Touch control detection unit 63 in the embodiment can be used for executing the step S404 in the embodiment of the present application.
Herein it should be noted that above-mentioned module is identical as example and application scenarios that corresponding step is realized, but not
It is limited to above-described embodiment disclosure of that.It should be noted that above-mentioned module as a part of device may operate in as
In hardware environment shown in Fig. 2, hardware realization can also be passed through by software realization.
When switching touch detection mode in the related technology, using following technical scheme: stopping the touch of current detection mode
Detection；It is switched to the circuit parameter of target detection mode；Touch detection is restarted, to be examined according to target detection mode
It surveys, so take a long time, and in the technical solution of the application, by said units, detect the first synchronization signal and second together
Whether walk in signal includes trigger signal, the second synchronization signal and the first synchronization signal for synchronizing cycle is identical and trigger signal not
The synchronization signal of coincidence；In the case that one of any in the first synchronization signal and the second synchronization signal includes trigger signal,
Touch control detection is carried out according to the instruction control detection circuit of trigger signal, being equivalent in a cycle has the triggering of touch detection twice
Chance, when can solve switching touch detection mode caused by the technical issues of taking a long time, and then reach touch control detection mould
The technical effect that formula is switched fast.
Optionally, trigger signal includes start pulse signal, wherein touch control detection unit is also used to: in the first synchronous letter
Number and the second synchronization signal in it is one of any include start pulse signal in the case where, control inspection according to the instruction of trigger signal
Slowdown monitoring circuit carries out touch control detection.
Optionally, detecting signal unit can also be used in: reach the first threshold with the presence or absence of amplitude in the first synchronization signal of detection
Value (namely amplitude be more than or equal to first threshold) and the duration reaches the pulse signal of second threshold.
Optionally, detecting signal unit can also be used in: reach the first threshold with the presence or absence of amplitude in the second synchronization signal of detection
Value (namely amplitude be more than or equal to first threshold) and the duration reaches the pulse signal of second threshold.
Optionally, the device of the application may also include that generation unit, for synchronous with second in the first synchronization signal of detection
Before whether including trigger signal in signal, the first synchronization signal is generated；It completes to touch first time according to the first synchronization signal
In the case where control detection, the second synchronization signal is generated.
Other side according to an embodiment of the present invention additionally provides a kind of for implementing a kind of above-mentioned touch control detecting method
Server or terminal.
Fig. 7 is a kind of structural block diagram of terminal according to an embodiment of the present invention, as shown in fig. 7, the terminal may include: one
A or multiple (one is only shown in Fig. 7) processor 701, memory 703 and transmitting device 705, as shown in fig. 7, the terminal
It can also include input-output equipment 707.
Wherein, memory 703 can be used for storing software program and module, as one of embodiment of the present invention touch-control is examined
Survey the corresponding program instruction/module of method and apparatus, the software program that processor 701 is stored in memory 703 by operation
And module realizes a kind of above-mentioned touch control detecting method thereby executing various function application and data processing.Memory
703 may include high speed random access memory, can also include nonvolatile memory, as one or more magnetic storage device,
Flash memory or other non-volatile solid state memories.In some instances, memory 703 can further comprise relative to processing
The remotely located memory of device 701, these remote memories can pass through network connection to terminal.The example of above-mentioned network includes
But be not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Above-mentioned transmitting device 705 is used to that data to be received or sent via network, can be also used for processor with
Data transmission between memory.Above-mentioned network specific example may include cable network and wireless network.In an example,
Transmitting device 705 includes a network adapter (Network Interface Controller, NIC), can pass through cable
It is connected with other network equipments with router so as to be communicated with internet or local area network.In an example, transmission dress
705 are set as radio frequency (Radio Frequency, RF) module, is used to wirelessly be communicated with internet.
Wherein, specifically, memory 703 is for storing application program.
The application program that processor 701 can call memory 703 to store by transmitting device 705: to execute following steps
It is rapid:
Whether detect in the first synchronization signal and the second synchronization signal includes trigger signal, wherein the second synchronization signal with
First synchronization signal is the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped；
In the case that one of any in the first synchronization signal and the second synchronization signal includes trigger signal, according to triggering
The instruction control detection circuit of signal carries out touch control detection.
Whether using the embodiment of the present invention, detecting in the first synchronization signal and the second synchronization signal includes trigger signal,
In, the second synchronization signal and the first synchronization signal are the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped；First
In the case that one of any in synchronization signal and the second synchronization signal includes trigger signal, controlled according to the instruction of trigger signal
Detection circuit carries out touch control detection, is equivalent in a cycle the chance for having touch detection twice to trigger, and then solve existing
The technical issues of being taken a long time caused by when switching touch detection mode in technology.
Optionally, the specific example in the present embodiment can be with reference to example described in above-described embodiment, the present embodiment
Details are not described herein.
It will appreciated by the skilled person that structure shown in Fig. 7 is only to illustrate, terminal can be smart phone
(such as Android phone, iOS mobile phone), tablet computer, palm PC and mobile internet device (Mobile Internet
Devices, MID), the terminal devices such as PAD.Fig. 7 it does not cause to limit to the structure of above-mentioned electronic device.For example, terminal is also
May include than shown in Fig. 7 more perhaps less component (such as network interface, display device) or have with shown in Fig. 7
Different configurations.
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 the relevant hardware of terminal device by program, which can store in a computer readable storage medium
In, storage medium may include: flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random
Access Memory, RAM), disk or CD etc..
The embodiments of the present invention also provide a kind of storage mediums.Optionally, in the present embodiment, above-mentioned storage medium can
With the program code for executing a kind of touch control detecting method.
Optionally, in the present embodiment, above-mentioned storage medium can be located at multiple in network shown in above-described embodiment
On at least one network equipment in the network equipment.
Optionally, in the present embodiment, storage medium is arranged to store the program code for executing following steps:
Whether detect in the first synchronization signal and the second synchronization signal includes trigger signal, wherein the second synchronization signal with
First synchronization signal is the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped；
In the case that one of any in the first synchronization signal and the second synchronization signal includes trigger signal, according to triggering
The instruction control detection circuit of signal carries out touch control detection.
Optionally, the specific example in the present embodiment can be with reference to example described in above-described embodiment, the present embodiment
Details are not described herein.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or
The various media that can store program code such as CD.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
If the integrated unit in above-described embodiment is realized in the form of SFU software functional unit and as independent product
When selling or using, it can store in above-mentioned computer-readable storage medium.Based on this understanding, skill of the invention
Substantially all or part of the part that contributes to existing technology or the technical solution can be with soft in other words for art scheme
The form of part product embodies, which is stored in a storage medium, including some instructions are used so that one
Platform or multiple stage computers equipment (can be personal computer, server or network equipment etc.) execute each embodiment institute of the present invention
State all or part of the steps of method.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed client, it can be by others side
Formula is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, and only one
Kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
It is desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed it is mutual it
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, 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.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of touch control detecting method characterized by comprising
Whether detect in the first synchronization signal and the second synchronization signal includes trigger signal, wherein second synchronization signal with
First synchronization signal is the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped；
In the case that one of any in first synchronization signal and second synchronization signal includes trigger signal, according to
The instruction control detection circuit of the trigger signal carries out touch control detection.
2. the method according to claim 1, wherein the trigger signal includes start pulse signal, wherein In
In the case that one of any in first synchronization signal and second synchronization signal includes trigger signal, according to the touching
The instruction control detection circuit of signalling carries out touch control detection and includes:
In the case that one of any in first synchronization signal and second synchronization signal includes start pulse signal,
The detection circuit, which is controlled, according to the instruction of the trigger signal carries out touch control detection.
3. according to the method described in claim 2, it is characterized in that, whether including trigger signal packet in the first synchronization signal of detection
It includes:
It detects and reaches first threshold with the presence or absence of amplitude in first synchronization signal and the duration reaches the arteries and veins of second threshold
Rush signal.
4. according to the method described in claim 2, it is characterized in that, whether including trigger signal packet in the second synchronization signal of detection
It includes:
It detects and reaches first threshold with the presence or absence of amplitude in second synchronization signal and the duration reaches the arteries and veins of second threshold
Rush signal.
5. method as claimed in any of claims 1 to 4, which is characterized in that detecting the first synchronization signal and the
Before whether including trigger signal in two synchronization signals, the method also includes:
Generate first synchronization signal；
In the case where completing first time touch control detection according to first synchronization signal, second synchronization signal is generated.
6. a kind of touch control detection device characterized by comprising
Detecting signal unit, for whether detecting in the first synchronization signal and the second synchronization signal including trigger signal, wherein institute
Stating the second synchronization signal and first synchronization signal is the synchronization signal that synchronizing cycle is identical and trigger signal is not overlapped；
Touch control detection unit includes triggering for one of any in first synchronization signal and second synchronization signal
In the case where signal, touch control detection is carried out according to the instruction control detection circuit of the trigger signal.
7. device according to claim 6, which is characterized in that the trigger signal includes start pulse signal, wherein institute
Touch control detection unit is stated to be also used to:
In the case that one of any in first synchronization signal and second synchronization signal includes start pulse signal,
The detection circuit, which is controlled, according to the instruction of the trigger signal carries out touch control detection.
8. a kind of display panel, which is characterized in that including touch control detection device described in claim 6 or 7, wherein described aobvious
Show that panel includes at least one of liquid crystal touch control display panel, LED touch-control display panel and OLED touch-control display panel.
9. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein when described program is run
Execute method described in 1 to 5 any one of the claims.
10. a kind of electronic device, including memory, processor and it is stored on the memory and can transports on the processor
Capable computer program, which is characterized in that the processor executes the claims 1 to 5 by the computer program
Method described in one, wherein the electronic device includes smart phone, tablet computer, laptop, integral computer
And at least one of intelligent wearable device.
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