CN106814916A - Touch-control display panel, driving method and touch control display apparatus - Google Patents
Touch-control display panel, driving method and touch control display apparatus Download PDFInfo
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- CN106814916A CN106814916A CN201710041122.9A CN201710041122A CN106814916A CN 106814916 A CN106814916 A CN 106814916A CN 201710041122 A CN201710041122 A CN 201710041122A CN 106814916 A CN106814916 A CN 106814916A
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- Prior art keywords
- touch
- control
- driving electrodes
- control driving
- display panel
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Classifications
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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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
Abstract
This application discloses a kind of touch-control display panel, driving method and touch control display apparatus.Touch-control display panel includes driving scanning circuit and m the first touch-control driving electrodes group；Each first touch-control driving electrodes group includes 1 touch-control driving electrodes of 2n, and two the first touch-control driving electrodes groups of arbitrary neighborhood have the common touch-control driving electrodes of n 1；Driving scanning circuit includes m the first drive control unit and with the m shift register of the first shifting deposit unit of cascade；Wherein, the first shifting deposit unit is connected by the first drive control unit with the first driving electrodes group；Wherein, m, n are the integer more than 1.According to the scheme of the application, it is divided into multiple touch-control driving electrodes groups by by touch-control display panel, touch-control driving electrodes in each touch-control driving electrodes group share a shifting deposit unit, so as to reduce the series of shifting deposit unit, are conducive to the realization of narrow frame.
Description
Technical field
Present application relates generally to display technology field, more particularly to a kind of touch-control display panel, driving method and and touch-control
Display device.
Background technology
Touch control display apparatus can be by two-layer touch control electrode layer (for example, touch-control drive electrode layer and touch-control sensing electrode
Layer) detect coordinate position of the finger in the display screen plane of touch control display apparatus, and phase is carried out according to the coordinate position
The display answered.
In general, the integrated circuit of touch control display apparatus applies touch-control drive signal to touch-control driving electrodes successively.For
The port number that integrated circuit exports touch-control drive signal to each touch-control driving electrodes is reduced, in the prior art, is generally passed through
Shift register is set to realize the output step by step of touch-control drive signal.As shown in figure 1, being provided with collection on touch-control display panel
Into circuit 11, shift register 12 and touch-control gating unit 13, shift register 12 includes the shifting deposit unit of multiple cascades
120, touch-control gating unit 13 includes multiple transistor switches.Integrated circuit 11 can be driven touch-control by an output port to be believed
Touch-control gating unit 13 number is input to, touch-control gating unit 13 is based on the shifting deposit units at different levels 120 in shift register 12
Output signal touch-control drive signal is shifted and exported step by step, so as to realize applying successively to each touch-control driving electrodes TX
Touch-control drive signal.
This is accomplished by setting the shifting deposit unit with touch-control driving electrodes equal number in a shift register, however,
Because the electrical equipment quantity that each shifting deposit unit is included is more, the space occupied needed for it is correspondingly larger, is unfavorable for
The realization of the narrow frame of touch-control display panel.
The content of the invention
In view of drawbacks described above of the prior art or deficiency, expect to provide a kind of touch-control display panel and touch-control display dress
Put, to solve technical problem present in prior art.
According to the one side of the application, there is provided a kind of touch-control display panel, including drive scanning circuit and m individual successively
First touch-control driving electrodes group of arrangement.Each first touch-control driving electrodes group includes that the 2n-1 touch-control being arranged in order drives electricity
Pole, two the first touch-control driving electrodes groups of arbitrary neighborhood have n-1 common touch-control driving electrodes.Drive scanning circuit bag
Include：With the one-to-one m of each first touch-control driving electrodes group the first drive control unit, each first drive control unit bag
Include the first control signal, multiple first switch and with the first corresponding touch-control driving electrodes group in each touch-control driving electrodes
One-to-one 2n-1 the first control output end；And shift register, including with a pair of each first drive control unit 1
M the first shifting deposit unit of cascade answered, each first shifting deposit unit includes the first Shift outputs.Wherein,
One control signal is electrically connected with the first Shift outputs of the first corresponding shifting deposit unit, the first control output end with
Corresponding touch-control driving electrodes electrical connection, and in same first drive control unit, first control output end
Electrically connected with the first control signal, remaining first control output end is respectively by multiple first switches and the first control input
End electrical connection；Wherein, m, n are the integer more than 1.
In certain embodiments, touch-control display panel also includes the second touch-control driving electrodes group.Second touch-control driving electrodes
Group includes that, no less than n and no more than 2n-1 touch-control driving electrodes, the second touch-control driving electrodes group is driven with m-th first touch-controls
Moving electrode group is adjacent, and there is n-1 common to be touched for the second touch-control driving electrodes group and m-th first touch-control driving electrodes groups
Control driving electrodes.Driving scanning circuit also includes the second drive control unit, and the second drive control unit includes that the second control is defeated
Enter end, multiple second switches and multiple second controls one-to-one with each touch-control driving electrodes of the second touch-control driving electrodes group
Output end.Shift register also includes the second shifting deposit unit, the second shifting deposit unit and m-th first shift LD lists
Unit's cascade, the second shifting deposit unit includes the second Shift outputs.Wherein, the second control signal and the second corresponding shifting
The second Shift outputs electrical connection of position deposit unit, the second control output end electrically connects with corresponding touch-control driving electrodes,
And in the second drive control unit, second control output end electrically connects with the second control signal, and remaining second
Control output end is electrically connected by multiple second switches with the second control signal respectively.
In certain embodiments, first switch is thin film transistor (TFT).
In certain embodiments, driving scanning circuit also includes touching signals line, public pressure wire, common electric voltage control line
With multiple touch-control display switch groups.Wherein, the first control output end is driven by touch-control display switch group with corresponding touch-control
Electrode is electrically connected, and the signal that touch-control display switch group is based on the first control output end transmits the touching signals on touching signals line
To touch-control driving electrodes or the signal based on common electric voltage control line the public voltage signal in public pressure wire is transferred to it is tactile
Control driving electrodes.
In certain embodiments, the channel type of each thin film transistor (TFT) in same first drive control unit is identical.
In certain embodiments, in same first drive control unit, with same first touch-control driving electrodes group
In be spaced two channel types of thin film transistor (TFT) of n-1 the two of touch-control driving electrodes touch-control driving electrodes electrical connection
It is different.
In certain embodiments, it is connected with same touch-control driving electrodes in two adjacent the first drive control units
Logic sum gate is connected between two thin film transistor (TFT)s.
In certain embodiments, it is included in any touch-control driving electrodes electrical connection in two the first touch-control driving electrodes groups
Two thin film transistor (TFT)s channel type it is different.
In certain embodiments, touch-control display panel includes the array base palte being oppositely arranged and color membrane substrates and in array
Liquid crystal layer between substrate and color membrane substrates.Wherein, array base palte includes public electrode, and public electrode is multiplexed with touch-control and drives electricity
Pole.
Another aspect according to the application additionally provides a kind of method for driving touch-control display panel, and touch-control scanning includes many
Individual adjacent son scanning, the method includes：Between every sub- sweep time, n adjacent touch-control driving electrodes are scanned；Adjacent
Two son scannings during, there are at least one touch-control driving electrodes scanned twice.
In certain embodiments, during i-th first shifting deposit units provide shift output signal, i-th first
N-1 first switch conducting adjacent in drive control unit, shift output signal is transferred to i-th first touch-controls and drives electricity
N touch-control driving electrodes in the group of pole；It is electric when being driven in the absence of not scanned touch-control in i-th first touch-control driving electrodes groups
During pole, i-th first shifting deposit units stop providing shift output signal, and the first shifting deposit unit of i+1 provides shifting
Position output signal.Wherein, i is positive integer, and i≤m.
In certain embodiments, during i-th first shifting deposit units provide shift output signal, including n phase
Adjacent son scanning；During j-th son scanning, j-th to jth+n-2 first in i-th first drive control units is opened
Close conducting.Wherein, j is the positive integer less than n.
In certain embodiments, in i-th first touch-control driving electrodes groups n-th touch-control driving electrodes are scanned n times
Afterwards, the 1st to the (n-1)th first switch conducting in the first drive control unit of i+1.
Another aspect according to the application additionally provides a kind of touch control display apparatus, including touch-control display panel as above.
Touch-control display panel, driving method and touch control display apparatus that the application is provided, divide by by touch-control display panel
Into multiple touch-control driving electrodes groups, and the shared shift LD list of touch-control driving electrodes in each touch-control driving electrodes group
Unit, so as to reduce the series of shifting deposit unit in shift register, is conducive to the realization of touch-control display panel narrow frame.
Brief description of the drawings
By the detailed description made to non-limiting example made with reference to the following drawings of reading, the application other
Feature, objects and advantages will become more apparent upon：
Fig. 1 shows the schematic diagram of the touch-control display panel of prior art；
Fig. 2 shows the schematic diagram of the first embodiment of the touch-control display panel of the application；
Fig. 3 shows the schematic diagram of the second embodiment of the touch-control display panel of the application；
Fig. 4 shows the schematic diagram of the 3rd embodiment of the touch-control display panel of the application
Fig. 5 shows the timing diagram of the touch-control display panel for driving as shown in Figure 4；
Fig. 6 shows another timing diagram of the touch-control display panel for driving as shown in Figure 4；
Fig. 7 shows the schematic diagram of the fourth embodiment of the touch-control display panel of the application；
Fig. 8 shows the schematic diagram of the 5th embodiment of the touch-control display panel of the application；
Fig. 9 shows the schematic diagram of one embodiment of the touch-control display panel of the application；
Figure 10 shows the indicative flowchart of the driving method of the touch-control display panel of the application；
Figure 11 shows the schematic diagram of one embodiment of the touch control display apparatus of the application.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order to
It is easy to description, the part related to invention is illustrate only in accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 2 shows the schematic diagram of the first embodiment of the touch-control display panel of the application.
As shown in Fig. 2 touch-control display panel may include to drive scanning circuit 21 and m the first touch-control being arranged in order to drive
Electrode group 221, m is the integer more than 1.
Each first touch-control driving electrodes group 221 may include the 2n-1 touch-control driving electrodes being arranged in order, arbitrary neighborhood
Two the first touch-control driving electrodes groups 221 can have the common touch-control driving electrodes of n-1, n is the integer more than 1.Here,
N is the touch-control driving electrodes quantity scanned simultaneously between a second son sweep time when touch-control is scanned.
For example, when n is 3, first the first touch-control driving electrodes group 221 includes touch-control driving electrodes TX1~TX5, second
Individual first touch-control driving electrodes group 221 includes touch-control driving electrodes TX4~TX8, wherein, there are two touch-control driving electrodes TX4With
TX5It is included in first and second the first touch-control driving electrodes group simultaneously；Similarly, m-1 the first touch-control drives electricity
Pole group 221 includes touch-control driving electrodes TX3m-5~TX3m-1, m-th first touch-control driving electrodes groups 221 include touch-control driving electrodes
TX3m-2~TX3m+2, wherein, there are two touch-control driving electrodes TX3m-2And TX3m-1M-1 and m-th first is included in simultaneously to touch
In control driving electrodes group.
Driving scanning circuit 21 may include shift register 24 and one-to-one with each first touch-control driving electrodes group 221
M the first drive control unit 231.Each first drive control unit 231 may include that the first control signal, multiple first open
Close and controlled with each one-to-one 2n-1 of touch-control driving electrodes first in the first corresponding touch-control driving electrodes group 221
Output end；Shift register 24 may include to be posted with first displacement of the one-to-one m cascade of each first drive control unit 231
Memory cell 241, each first shifting deposit unit 241 may include the first Shift outputs.Wherein, the first drive control unit
231 the first control signal can be electrically connected with the first Shift outputs of the first corresponding shifting deposit unit 241, and first
First control output end of drive control unit 231 can electrically connect with corresponding touch-control driving electrodes, and same
In one drive control unit 231, n-th first control output ends can electrically connect with the first control signal, remaining first control
Output end processed can be electrically connected (that is, each first drive control list by first switch with the first control signal respectively
2n-2 first switch is may include in unit 231).
In the present embodiment, touch-control display panel may include nm+n-1 touch-control driving electrodes, and can in shift register 24
Only include m the first shifting deposit unit 241 of cascade, that is to say, that the first displacement for setting is needed in shift register 24
The quantity of deposit unit 241 less than touch-control driving electrodes quantity n/mono-, so as to greatly reduce in shift register 24
The series of one shifting deposit unit 241, reduces the domain space shared by shift register 24, is conducive to the realization of narrow frame.
With continued reference to Fig. 3, the schematic diagram of the second embodiment of the touch-control display panel of the application is shown.
The part-structure of the embodiment shown in Fig. 3 is identical with the embodiment shown in Fig. 2, in the following description, will no longer
Repeat with the embodiment identical part shown in Fig. 2 and emphasis describes difference.
From unlike the embodiment shown in Fig. 2, as shown in figure 3, the touch-control display panel in the present embodiment may also include
Second touch-control driving electrodes group 322.Second touch-control driving electrodes group 322 may include no less than n and no more than 2n-1 touch-control
Driving electrodes, the second touch-control driving electrodes group 322 can be adjacent with m-th first touch-control driving electrodes groups 321, and the second touch-control
Driving electrodes group 322 and m-th first touch-control driving electrodes groups 321 can have n-1 common touch-control driving electrodes.
For example, when n is 3, m-th first touch-control driving electrodes groups 321 may include touch-control driving electrodes TX3m-2~
TX3m+2, the second touch-control driving electrodes group 322 may include touch-control driving electrodes TX3m+1~TX3m+4, wherein, there are two touch-controls to drive
Electrode TX3m+1And TX3m+2It is included in m-th first touch-control driving electrodes groups 321 and the second touch-control driving electrodes group 322 simultaneously.
Correspondingly, scanning circuit 31 is driven to may also include the second drive control unit 332, the second drive control unit 332
May include the second control signal, multiple second switches and each touch-control driving electrodes one with the second touch-control driving electrodes group 322
One corresponding multiple second control output ends；Shift register 34 may also include the second shifting deposit unit 342, and the second displacement is posted
Memory cell 342 is cascaded with m-th first shifting deposit units 341, and the second shifting deposit unit 342 includes the second displacement output
End.Wherein, the second drive control unit 332 is adjacent with m-th first drive control units 331, the second drive control unit 332
The second control signal can be electrically connected with the second Shift outputs of the second corresponding shifting deposit unit 342, second drive
Second control output end of dynamic control unit 332 can electrically connect with corresponding touch-control driving electrodes, and drive control second
In unit processed 332, n-th second control output ends can electrically connect with the second control signal, remaining second control output end
Can be electrically connected with the second control signal by second switch respectively.
Although Fig. 3 shows that the second touch-control driving electrodes group 322 includes 4 touch-control driving electrodes, this is only to illustrate
Property.It is understood that the second touch-control driving electrodes group 322 may include any touch-control driving electrodes between n to 2n-1,
For example, when n is 3, the second touch-control driving electrodes group 322 may include 3,4 or 5 touch-control driving electrodes.The skill of this area
Art personnel can be set according to the need for practical application scene.
Due to having n-1 common touch-control driving electrodes between two adjacent touch-control driving electrodes groups, each first
Touch-control driving electrodes group 321 includes 2n-1 touch-control driving electrodes, and the touch-control that the second touch-control driving electrodes group 322 is included drives electricity
Number of poles is at least n, up to 2n-1.So, the touch-control driving electrodes quantity for being included in touch-control display panel can be n
(m+1) any amount and between n (m+1)+n-1, that is to say, that the quantity of touch-control driving electrodes need not to be m and/or n times
Number.
In the present embodiment, touch-control display panel may include individual no less than n (m+1) and be driven no more than n (m+1)+n-1 touch-control
Moving electrode, and can only include m first shifting deposit unit 341 and second shift LD of cascade in shift register 34
Unit 342, that is to say, that the first shifting deposit unit 341 and the second shift LD list for setting are needed in shift register 34
The quantity sum of unit 342 is moved no more than n/mono- of touch-control driving electrodes quantity so as to greatly reduce in shift register 34
The series of position deposit unit, reduces the domain space shared by shift register 34, is conducive to the realization of narrow frame.And due to
There is provided the second touch-control driving electrodes group 322 so that the touch-control display panel of the present embodiment can be applied to comprising any quantity
Touch-control driving electrodes touch-control display panel, applicability is wider.
Alternatively, scanning circuit 31 is driven to may also include touching signals line TXS, public pressure wire COM, common electric voltage control
Line COM_SEL and multiple touch-control display switch groups 35.Wherein, the first control output end and/or the second control output end are by touching
Control display switch group 35 is electrically connected with corresponding touch-control driving electrodes, and touch-control display switch group 35 is based on the first control output end
Or second the signal of control output end the touching signals on touching signals line TXS are transferred to touch-control driving electrodes or based on public
Public voltage signal on public pressure wire COM is transferred to touch-control driving electrodes by the signal of voltage control line COM_SEL.So as to
The public voltage signal that touch-control driving electrodes are received on public pressure wire COM during showing is realized, is received during touch-control
Touching signals on touching signals line TXS.
With continued reference to Fig. 4, the schematic diagram of the 3rd embodiment of the touch-control display panel of the application is shown.
Similar with the embodiment shown in Fig. 2, in the present embodiment, touch-control display panel equally may include to drive scanning circuit 41
With m the first touch-control driving electrodes group 421, scanning circuit 41 is driven equally to may include shift register 44 and m first driving
Control unit 431.
From unlike the embodiment shown in Fig. 2, the touch-control display panel of the present embodiment is further to the first drive control
The structure of unit 431 has carried out specific description.
Specifically, the first switch in the first drive control unit 431 can be thin film transistor (TFT) (Thin Film
Transistor, TFT).
It is understood that when the driving scanning circuit 41 of the present embodiment also includes the second drive control unit, second
Second switch in drive control unit can also be thin film transistor (TFT).
Alternatively, the channel type of each thin film transistor switch in same first drive control unit is identical.For example,
First switch in same first drive control unit 431 can be NMOS (Negative channel Metal
Oxide Semiconductor, N-channel metal-oxide semiconductor (MOS)) thin film transistor (TFT) or it is PMOS (Positive
Channel Metal Oxide Semiconductor, P-channel metal-oxide-semiconductor) thin film transistor (TFT).
As shown in figure 4, driving scanning circuit 41 to may also include a plurality of thread switching control CK1~CK2n-2, for example, when n is 3
When, drive scanning circuit 41 to may include thread switching control CK1~CK4.In the first drive control unit 431, the grid of first switch
Pole respectively with each thread switching control CK1~CK2n-2Electrical connection, the first pole of first switch electrically connects with the first control signal, the
Second pole of one switch electrically connects with each first control output end respectively.
Additionally, driving scanning circuit 41 to may also include touching signals line TXS and multiple touch-control display switch groups 45.Touch-control shows
Show that switches set 45 may include a thin film transistor switch (for example, nmos pass transistor).Wherein, the grid of the thin film transistor switch
Pole electrically connects with the first control output end of the first drive control unit 431, and the first pole electrically connects with touching signals line TXS, the
Two poles electrically connect with each touch-control driving electrodes.
Additionally, shift register 44 also includes carry input, for providing enabling signal STH to shift register 44,
Start shift register 44.
Although the touch-control display switch group 45 shown in Fig. 4 includes a nmos tft switch, this is only to show
Meaning property.Touch-control display switch group 45 may include multiple NMOS and/or PMOS thin film transistor switch, for example, may also include one
Individual thin film transistor switch, electricity is driven for the public voltage signal in public pressure wire to be transferred into each touch-control during showing
Pole.
In the present embodiment, m the first Shift outputs SO of the first shifting deposit unit 4411~SOmShifting can be provided successively
Position output signal, the first drive control unit 431 can be based on thread switching control CK1~CK2n-2Signal shift output signal is passed
It is defeated to touch-control display switch group 45, touch-control display switch group 45 is based on shift output signal by the touch-control on touching signals line TXS
Signal transmission is to touch-control driving electrodes, so as to the touch control detection to touch-control display panel can be realized.
Below by with n be in the 3, first drive control unit 431 and touch-control display switch group 45 in thin film transistor (TFT) open
Pass is as a example by nmos pass transistor, and the sequential with reference to shown in Fig. 5 describes the operation principle of the touch-control display panel shown in Fig. 4.
The P during shift register 44 startss, to the input enabling signal of shift register 44 STH (for example, high level is believed
Number), start shift register 44.Wherein, the touch-control that the pulse width of enabling signal STH is received with three touch-control driving electrodes
The pulse width sum of signal is identical.
In first scanned period P of the first touch-control driving electrodes group 4211, the first Shift outputs SO1There is provided displacement defeated
Go out signal (such as high level signal), wherein, period P1P during including three son scannings11、P12And P13。
The P during sub- scanning11, only thread switching control CK1And CK2High level signal, first the first drive control are provided
First in unit 431 and second first switch are switched on, thin in first and second touch-control display switch group 45
Film transistor switch is switched on, due to the first Shift outputs SO1It is directly connected to the 3rd touch-control display switch group 45, the 3rd
Thin film transistor switch in individual touch-control display switch group 45 is also turned on, and the touching signals on touching signals line TXS are transmitted
To the touch-control driving electrodes TX in first the first touch-control driving electrodes group 4211~TX3；The P during sub- scanning12, only switch control
Line CK processed2And CK3High level signal, second in first the first drive control unit 431 and the 3rd first switch are provided
It is switched on, the thin film transistor switch in second to the 4th touch-control display switch group 45 is switched on, on touching signals line TXS
Touching signals be transferred to touch-control driving electrodes TX in first the first touch-control driving electrodes group 4212~TX4；In sub- scanning
Period P13, only thread switching control CK3And CK4High level signal, the 3rd in first the first drive control unit 431 are provided
It is switched on the 4th first switch, the thin film transistor switch in the 3rd to the 5th touch-control display switch group 45 is led
Logical, the touch-control that the touching signals on touching signals line TXS are transferred in first the first touch-control driving electrodes group 421 drives electricity
Pole TX3~TX5。
From the foregoing, it will be observed that in period P1, the touch-control driving electrodes TX in first the first touch-control driving electrodes group 4211~TX5
It is a sub- scan unit with 3 touch-control driving electrodes, is scanned in three times, and has two between adjacent two second son sweep times
Individual touch-control driving electrodes are scanned twice (for example, touch-control driving electrodes TX2And TX3The P during sub- scanning11And P12Scanned two
It is secondary).
Similarly, in i-th scanned periods P of first touch-control driving electrodes group 421i, the first Shift outputs SOiThere is provided
Shift output signal (such as high level signal), wherein, period PiP during including three son scanningsi1、Pi2And Pi3.Here, i is
The no more than natural number of m.
The P during sub- scanningi1, only thread switching control CK1And CK2High level signal, i-th first drive control lists are provided
First in unit 431 and second first switch are switched on, 3i-2 with the 3i-1 touch-control display switch group 45 in
Thin film transistor switch is switched on, due to the first Shift outputs SOiThe 3i touch-control display switch group 45 is directly connected to, the
Thin film transistor switch in 3i touch-control display switch group 45 is also turned on, and the touching signals on touching signals line TXS are passed
Touch-control driving electrodes TX in defeated to i-th first touch-control driving electrodes groups 4213i-2~TX3i；In period Pi2, only switch control
Line CK2And CK3High level signal, second in i-th first drive control units 431 and the 3rd first switch quilt are provided
Conducting, 3i-1 to the thin film transistor switch in the 3i+1 touch-control display switch group 45 is switched on, touching signals line TXS
On touching signals be transferred to touch-control driving electrodes TX in i-th first touch-control driving electrodes groups 4213i-1~TX3i+1；
Period Pi3, only thread switching control CK3And CK4High level signal, the 3rd in i-th first drive control units 431 are provided
It is switched on the 4th first switch, 3i to the thin film transistor switch in the 3i+2 touch-control display switch group 45 is led
Logical, the touch-control that the touching signals on touching signals line TXS are transferred in i-th first touch-control driving electrodes groups 421 drives electricity
Pole TX3i~TX3i+2。
From the foregoing, it will be observed that the touch-control driving electrodes TX in i-th first touch-control driving electrodes groups 4213i-2~TX3i+2Touched with 3
There are two touch-controls between controlling two for a sub- scan unit is scanned in three times and adjacent second son sweep times of driving electrodes to drive
Moving electrode is scanned twice (for example, touch-control driving electrodes TX3i-1And TX3iThe P during sub- scanningi1And Pi2It is scanned twice).
Additionally, in the i-th -1 scanned period P of the first touch-control driving electrodes group 421i-1During may include three son scannings
P(i-1)1、P(i-1)2And P(i-1)3, in period P(i-1)3, the touch-control driving electrodes in the i-th -1 the first touch-control driving electrodes group 421
TX3i-3~TX3i-1It is scanned.That is, two touch-controls being included in the i-th -1 and i-th first touch-control driving electrodes groups drive electricity
Pole TX3i-2And TX3i-1, the P during sub- scanning(i-1)3And Pi1It is scanned.That is, when two adjacent second sons scan difference
It is included in when during two adjacent the first touch-control driving electrodes groups being scanned, then there are two between this two second sons sweep time
(or n-1) touch-control driving electrodes are scanned twice.
Wherein, the P during sub- scanning(i-1)3, only thread switching control CK3And CK4High level signal is provided；And in sub- sweep time
Between Pi1, only thread switching control CK1And CK2High level signal is provided.That is, from the i-th -1 the first touch-control driving electrodes
Last second son scanning of group is (for example, P during son scanning(i-1)3) it is switched to i-th first times of the first touch-control driving electrodes group
Son scanning is (for example, P during son scanningi1) when, for thread switching control, also correspondingly from by thread switching control CKn~
CK2n-2(for example, thread switching control CK when n is 33And CK4) provide high level signal switch to by thread switching control CK1~
CKn-1High level signal is provided (for example, thread switching control CK when n is 31And CK2), so that the i-th -1 the first drive control
First switch in unit disconnect and make in i-th first drive control units with thread switching control CK1~CKn-1It is corresponding
First switch is turned on.
From the foregoing, it will be observed that being moved when each touch-control driving electrodes in same first touch-control driving electrodes group share same first
During the deposit unit of position, by above-mentioned steps, there are two (or n-1) touch-control driving electrodes between two adjacent second son sweep times
Scanned mode twice, realizes the touch control detection to touch-control display panel.
Below still with n be in the 3, first drive control unit 431 and touch-control display switch group 45 in thin film transistor (TFT) open
Pass is as a example by nmos pass transistor, and another work side of the touch-control display panel shown in Fig. 4 is illustrated continuing with the sequential of Fig. 6
Formula.
Working method shown in Fig. 6 is similar with the working method shown in Fig. 5, and touch-control display panel is equally entered in binding mode
Row touch-control is scanned, and the touch-control driving electrodes quantity of scanning is similarly 3 every time.
Difference is, in the working method shown in Fig. 6, there is one or two between two adjacent second son sweep times
Touch-control driving electrodes are scanned twice.
Specifically, the P during shift register 44 startss, the pulse width of enabling signal STH drives electric with two touch-controls
The pulse width sum of the touching signals that pole receives is identical.So, each scanned period of the first touch-control driving electrodes group 421 can
During two son scannings.
Specifically, in the i-th -1 scanned period P of the first touch-control driving electrodes group 421i-1May include two son scannings
Period P(i-1)1And P(i-1)2.The P during sub- scanning(i-1)1, only thread switching control CK1And CK2High level signal is provided, touch-control drives
Electrode TX3i-5~TX3i-3It is scanned；And during sub- scanning P(i-1)2, only thread switching control CK3And CK4High level signal is provided,
Touch-control driving electrodes TX3i-3~TX3i-1It is scanned；Similarly, in i-th scanned periods P of first touch-control driving electrodes group 421i
P during may include two son scanningsi1And Pi2.The P during sub- scanningi1, only thread switching control CK1And CK2High level signal is provided,
Touch-control driving electrodes TX3i-2~TX3iIt is scanned；And during sub- scanning Pi2, only thread switching control CK3And CK4High level is provided
Signal, touch-control driving electrodes TX3i~TX3i+2It is scanned.
From the foregoing, it will be observed that in i-th first touch-control driving electrodes groups 421, touch-control driving electrodes TX3i-2~TX3i+2With 3
Touch-control driving electrodes are scanned at twice for a sub- scan unit, and the touch-control driving electrodes between this two second sons sweep time
TX3iIt is scanned twice.
Additionally, two touch-control driving electrodes being included in the i-th -1 and i-th first touch-control driving electrodes groups 421
TX3i-2And TX3i-1, the P during sub- scanning(i-1)2And Pi1It is scanned.That is, when adjacent two second sons scanning is wrapped respectively
Be contained in two adjacent the first touch-control driving electrodes groups it is scanned during when, then exist between this two second sons sweep time two (or
N-1) touch-control driving electrodes are scanned twice.
From the foregoing, it will be observed that being moved when each touch-control driving electrodes in same first touch-control driving electrodes group share same first
During the deposit unit of position, by above-mentioned steps, there is one or two touch-control driving electrodes quilt between two adjacent second son sweep times
Scanning mode twice, realizes the touch control detection to touch-control display panel.
In sum, when carrying out touch control detection to touch-control display panel in the way of 3 touch-control driving electrodes of scanning every time,
When adjacent two second sons scanning is included in during same first touch-control driving electrodes group is scanned, then scanned in this two second son
It is scanned twice to there are one or two touch-control driving electrodes in period；When adjacent two second sons scanning is separately contained in adjacent two
When during individual first touch-control driving electrodes group is scanned, then swept in the presence of two touch-control driving electrodes between this two second sons sweep time
Retouch twice.
It is likewise possible to infer, to scan n touch-control driving electrodes every time in the way of touch-control is carried out to touch-control display panel
During detection, when adjacent two second sons scanning be included in same first touch-control driving electrodes group it is scanned during when, then this two
Second son has at least one and is scanned twice no more than n-1 touch-control driving electrodes during scanning；When two adjacent second sons are swept
Retouch and be separately contained in when during two adjacent the first touch-control driving electrodes groups being scanned, then exist between this two second sons sweep time
N-1 touch-control driving electrodes are scanned twice.
It is understood that when the touch-control display panel of the present embodiment includes that the second touch-control driving electrodes group, second drive
When control unit and the second shift register cell, the sequential of each signal equally refers to the sequential shown in Fig. 5 or Fig. 6, herein
Do not repeat.
With continued reference to Fig. 7, the schematic diagram of the fourth embodiment of the touch-control display panel of the application is shown.
Similar with the embodiment shown in Fig. 4, in the present embodiment, touch-control display panel equally may include to drive scanning circuit 71
With m the first touch-control driving electrodes group 721, scanning circuit 71 is driven equally to may include that shift register 74, m first drives control
Unit processed 731 and multiple touch-control display switch groups 75.
From unlike the embodiment shown in Fig. 2, in same first drive control unit, with same first touch-control
N-1 two thin film transistor (TFT)s of the two of touch-control driving electrodes touch-control driving electrodes electrical connection are spaced in driving electrodes group
The channel type of (that is, first switch) is different.
Specifically, as shown in fig. 7, so that n is 3 as an example, being included in touching in first the first touch-control driving electrodes group 721
Control driving electrodes TX1~TX5In, touch-control driving electrodes TX1With touch-control driving electrodes TX4The two touch-control driving electrodes in interval, touch-control
Driving electrodes TX2With touch-control driving electrodes TX5The two touch-control driving electrodes in interval.In first the first drive control switch 731
In, first switch T11、T12、T13And T14Respectively with touch-control driving electrodes TX1、TX2、TX4And TX5Electrical connection, wherein first switch
T11With T13Channel type it is different, first switch T12With T14Channel type it is different.For example, first switch T11And T12It is NMOS
Thin film transistor switch and first switch T13And T14It is PMOS thin film transistor switch, or first switch T11And T12For PMOS is thin
Film transistor is switched and first switch T13And T14For nmos tft is switched.
Because two touch-control driving electrodes for being spaced two (that is, n-1) touch-control driving electrodes will not be same
It is scanned during son scanning, so, will can be electrically connected with the two touch-control driving electrodes in same first drive control unit
The grid of two first switches be connected to same thread switching control.For example, in first the first drive control unit 731
In, first switch T11With T13Grid and thread switching control CK1Electrical connection, first switch T12With T14Grid with switch control
Line CK2Electrical connection；Similarly, in m-th first drive control units 731, first switch Tm1With Tm3Grid with switch control
Line CK processed1Electrical connection, first switch Tm2With Tm4Grid and thread switching control CK2Electrical connection.
The present embodiment is beneficial in that, the quantity of thread switching control is reduced, so as to reduce thread switching control institute
The routing region for accounting for is conducive to the realization of narrow frame.Additionally, when the signal of thread switching control is provided by integrated circuit, also reducing
The output port quantity of integrated circuit.
Embodiment shown in Fig. 7 is identical with the embodiment operation principle shown in Fig. 4, and therefore not to repeat here.
With continued reference to Fig. 8, the schematic diagram of the 5th embodiment of the touch-control display panel of the application is shown.
Similar with the embodiment shown in Fig. 4, in the present embodiment, touch-control display panel equally may include to drive scanning circuit 81
With m the first touch-control driving electrodes group 821, scanning circuit 81 is driven equally to may include that shift register 84, m first drives control
Unit processed 831 and multiple touch-control display switch groups 85.
From unlike the embodiment shown in Fig. 4, as shown in figure 8, the driving scanning circuit 81 of the present embodiment also include patrol
Collect OR gate 86.
Specifically, two be connected with same touch-control driving electrodes in two adjacent the first drive control units 831
Be connected with logic sum gate 86 between thin film transistor (TFT) (that is, first switch), wherein, two inputs of logic sum gate 86 respectively with
The second pole electrical connection of the two first switches, the output end of logic sum gate 86 is electrically connected with the touch-control driving electrodes.
Still so that n is 3 as an example, with touch-control driving electrodes TX in first the first drive control unit 8314The first of connection opens
Close T13With in second the first drive control unit 831 with touch-control driving electrodes TX4The first switch T of connection21Respectively with logic
Two inputs connection of OR gate 86, touch-control driving electrodes TX4(by touch-control display switch group 85) is defeated with logic sum gate 86
Go out end electrical connection.
The present embodiment is beneficial in that logic sum gate is set in scanning circuit 81 is driven can prevent the first displacement from posting
The shift output signal of memory cell 841 is transferred to the touch-control being not scanned in the first adjacent touch-control driving electrodes group 821 by mistake
In driving electrodes, it is ensured that the accuracy rate of touch control detection.
For example, in first switch T13And T21Identical (for example, the PMOS thin film transistor (TFT)s) of channel type and their grid
Pole is all connected to thread switching control CK1In the case of, as touch-control driving electrodes TX3~TX5When scanned, thread switching control CK1Carry
For low level signal, thread switching control CK2High level signal is provided.If be not provided with logic sum gate 86, due to first switch T21
Conducting state is also at this moment, so the shift output signal of first offer of the first shifting deposit unit 841 will be misinformated
Transport to touch-control driving electrodes TX6Thin film transistor switch in the touch-control display switch group 85 of connection so that touch-control driving electrodes
TX6Scanned by mistake；And after setting logic sum gate 86, shift output signal just cannot be by the first adjacent drive control unit
First switch in 831 is transmitted, so as to ensure that only n touch-control driving electrodes are scanned between every second son sweep time.
Alternatively, two of any touch-control driving electrodes electrical connection being included in two the first touch-control driving electrodes groups are thin
The channel type of film transistor is different.
Specifically, as shown in figure 8, with touch-control driving electrodes TX4Two first switch T of connection13And T21In, first
Switch T13The first switch T for nmos tft21It is PMOS thin film transistor (TFT)s, or first switch T13It is PMOS films
Transistor and first switch T21It is nmos tft.
Which is advantageous in that, is connected with same touch-control driving electrodes in two adjacent the first drive control units
Two thin film transistor (TFT)s between need not be electrically connected by logic sum gate.
For example, working as first switch T13And T21By same thread switching control (for example, thread switching control CK1) control when,
Synchronization first switch T13And T21Only one is in the conduction state, so, when one of first switch is switched on,
Shift output signal cannot be transferred to the first adjacent touch-control and drive by another first switch (first switch is disconnected)
The touch-control display switch group 85 of the connection of moving electrode group 821, so as in the case where logic sum gate need not be set, also can guarantee that tactile
Control the accuracy of detection.
In the present embodiment, due to not needing extra logic sum gate, so as to reduce the domain shared by driving scanning circuit
Area, is conducive to the realization of narrow frame.
With continued reference to Fig. 9, the schematic diagram of one embodiment of the touch-control display panel of the application is shown.
As shown in figure 9, touch-control display panel 900 may include the array base palte 920 being oppositely arranged and color membrane substrates 910 and
It is arranged on the liquid crystal layer 930 between array base palte 920 and color membrane substrates 910.Wherein, color membrane substrates 910 may include touch-control sensing
Electrode 911, array base palte 920 may include public electrode 921, and the reusable of public electrode 921 is touch-control driving electrodes.
During touch-control, scanning circuit is driven to provide touch scanning signals successively to each touch-control driving electrodes 921, and receive
The touch sense signals of each touch-control sensing electrode 911, then determine to touch position according to the different of the touch sense signals for receiving
Put.During showing, scanning circuit is driven to provide public voltage signal to public electrode 921 so that array base palte 920 and color film
The liquid crystal molecule in liquid crystal layer 930 between substrate 910 is deflected under the electric field action that public electrode and pixel electrode are formed, from
And realize the display of predetermined picture.
The present embodiment is beneficial in that, common electrode layer is multiplexed with into touch-control drive electrode layer, is simplified touch-control and is shown
Show the structure of panel, be conducive to the lightening of touch-control display panel.
Additionally, disclosed herein as well is a kind of driving method of touch-control display panel, for driving the various embodiments described above
Touch-control display panel.
Figure 10 shows the indicative flowchart of the driving method of the touch-control display panel of the application.
The touch-control of touch-control display panel includes multiple adjacent son scannings during scanning during, the method includes：
Step 1010, between every sub- sweep time, n adjacent touch-control driving electrodes are scanned.
, during two adjacent son scannings, there are at least one touch-control driving electrodes scanned twice in step 1020.
Herein, when the driving method of the touch-control display panel of the present embodiment is applied to such as Fig. 2, Fig. 3, Fig. 4, Fig. 7 or
During touch-control display panel shown in Fig. 8, the sequential of each signal may refer to shown in Fig. 5 or Fig. 6.
It should be noted that although Figure 10 shows the execution sequence of step 1010 and step 1020, this is only to show
Meaning property.It is understood that step 1010 and step 1020 can occur with different from the order marked in accompanying drawing, this according to
Depending on involved function.
Alternatively, during i-th first shifting deposit units provide shift output signal, i-th first drive controls
N-1 first switch conducting adjacent in unit, shift output signal is transferred in i-th first touch-control driving electrodes groups
N touch-control driving electrodes；When in i-th first touch-control driving electrodes groups in the absence of not scanned touch-control driving electrodes, i-th
Individual first shifting deposit unit stops providing shift output signal, and the first shifting deposit unit of i+1 provides displacement output letter
Number.Wherein, i is positive integer, and i≤m.
So, by controlling the first switch in same first drive control unit, realize and moved same first
Binding scanning during the deposit unit offer shift output signal of position to same first touch-control driving electrodes group, so, one
First touch-control driving electrodes group (or, 2n-1 touch-control driving electrodes) only needs first shifting deposit unit, so as to reduce
The quantity of the first shifting deposit unit of shift register cascade.
Alternatively, during i-th first shifting deposit units provide shift output signal, including n adjacent son is swept
Retouch；During j-th son scanning, j-th to jth+n-2 first switch conducting in i-th first drive control units.Its
In, j is the positive integer less than n.
Which is realized scanning every time to be had n-1 and touches between n touch-control driving electrodes, two adjacent second son sweep times
The control scanned mode twice of driving electrodes, binding scanning is carried out to touch-control driving panel.
Alternatively, in i-th first touch-control driving electrodes groups after n-th touch-control driving electrodes are scanned n times, i+1
The 1st to (n-1)th first switch conducting in individual first drive control unit.
Because n-th touch-control driving electrodes in i-th first touch-control driving electrodes groups are directly posted with i-th first displacements
Memory cell is electrically connected, therefore, during i-th n son scanning of the first shifting deposit unit offer shift output signal, this is touched
Control driving electrodes have been scanned n times.So as to complete to the i-th touch-control scanning of the first touch-control driving electrodes group.Then, i+1
Individual first shifting deposit unit provides shift output signal, the 1st to (n-1)th in the first drive control unit of i+1
First switch is turned on, and starts to carry out touch-control scanning to the first touch-control driving electrodes group of i+1.So it is achieved that the first touch-control
Scanning switching between driving electrodes group.
Alternatively, during i-th first shifting deposit units provide shift output signal, including k adjacent son is swept
Retouch；During j-th son scanning, in i-th first drive control units theIt is individual to
Individual first switch conducting.Wherein, j, k are natural number, k >=2, j<K, and n-1 is the multiple of k-1.
Which is realized scanning every time to be existed between n touch-control driving electrodes, two adjacent second son sweep times
The scanned mode twice of individual touch-control driving electrodes, binding scanning is carried out to touch-control driving panel.
Similarly, in i-th first touch-control driving electrodes groups after n-th touch-control driving electrodes are scanned k times, i+1
The 1st to (n-1)th first switch conducting in individual first drive control unit.So it is achieved that the first touch-control driving electrodes
Scanning switching between group.
Disclosed herein as well is a kind of touch control display apparatus, as shown in Figure 11.Wherein, touch control display apparatus 1100 can be wrapped
Include touch-control display panel as above.It will be appreciated by those skilled in the art that touch control display apparatus including touch-control as above except showing
Show outside panel, some other known structures can also be included.In order to not obscure the emphasis of the application, will no longer to these
Known structure is described further.
The touch control display apparatus of the application can be any device comprising touch-control display panel as above, including but not limit
In cellular mobile phone 1100, panel computer as shown in figure 11, the display of computer, it is applied in Intelligent worn device
Display, the display device that is applied on the vehicles such as automobile etc..As long as it is public that touch control display apparatus contain the application
The structure of the touch-control display panel opened, has just been contemplated as falling within the protection domain of the application.
Above description is only the preferred embodiment and the explanation to institute's application technology principle of the application.People in the art
Member is it should be appreciated that involved invention scope in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where the inventive concept is not departed from, is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (14)
1. a kind of touch-control display panel, it is characterised in that the touch-control display panel includes driving scanning circuit and m is arranged successively
First touch-control driving electrodes group of row；
Each described first touch-control driving electrodes group includes the 2n-1 touch-control driving electrodes being arranged in order, two of arbitrary neighborhood
The first touch-control driving electrodes group has the n-1 common touch-control driving electrodes；
The driving scanning circuit includes：
With the one-to-one m of each first touch-control driving electrodes group the first drive control unit, each described first drive control
Unit includes the first control signal, multiple first switches and is driven with each touch-control in the first corresponding touch-control driving electrodes group
The one-to-one 2n-1 of moving electrode the first control output end；And
Shift register, including m one-to-one with each first drive control unit the first shifting deposit unit for cascading, often
Individual first shifting deposit unit includes the first Shift outputs；
Wherein, first control signal is electrically connected with first Shift outputs of the first corresponding shifting deposit unit
Connect, first control output end electrically connects with corresponding touch-control driving electrodes, and control is driven same described first
In unit processed, first control output end electrically connects with first control signal, remaining described first control
Output end is electrically connected by the first switch with first control signal respectively；
Wherein, m, n are the integer more than 1.
2. touch-control display panel according to claim 1, it is characterised in that the touch-control display panel also includes that second touches
Control driving electrodes group, the second touch-control driving electrodes group includes driving electricity no less than n and no more than the 2n-1 touch-control
Pole, the second touch-control driving electrodes group is adjacent with the first touch-control driving electrodes group described in m-th, and second touch-control drives
Moving electrode group has the n-1 common touch-control driving electrodes with the first touch-control driving electrodes group described in m-th；
The driving scanning circuit also includes the second drive control unit, and second drive control unit includes that the second control is defeated
Enter end, multiple second switches and one-to-one with each touch-control driving electrodes of the second touch-control driving electrodes group multiple second
Control output end；
The shift register also includes the second shifting deposit unit, first described in second shifting deposit unit and m-th
Shifting deposit unit is cascaded, and second shifting deposit unit includes the second Shift outputs；
Wherein, second control signal is electrically connected with second Shift outputs of the second corresponding shifting deposit unit
Connect, second control output end electrically connects with corresponding touch-control driving electrodes, and in second drive control unit
In, second control output end electrically connects with second control signal, remaining described second control output end
Electrically connected with second control signal by the second switch respectively.
3. touch-control display panel according to claim 1, it is characterised in that the first switch is thin film transistor (TFT).
4. touch-control display panel according to claim 1, it is characterised in that the driving scanning circuit is also believed including touch-control
Number line, public pressure wire, common electric voltage control line and multiple touch-control display switch groups；
Wherein, first control output end is by the touch-control display switch group and corresponding touch-control driving electrodes electricity
Connection, the signal that the touch-control display switch group is based on first control output end believes the touch-control on the touching signals line
Number the touch-control driving electrodes or the signal based on the common electric voltage control line are transferred to by the public affairs in the public pressure wire
Common voltage signal transmission is to the touch-control driving electrodes.
5. touch-control display panel according to claim 3, it is characterised in that in same first drive control unit
Each described thin film transistor (TFT) channel type it is identical.
6. touch-control display panel according to claim 3, it is characterised in that in same first drive control unit
In, with the same first touch-control driving electrodes group in be spaced two of n-1 touch-control driving electrodes and described touch
The channel type of two thin film transistor (TFT)s of control driving electrodes electrical connection is different.
7. touch-control display panel according to claim 3, it is characterised in that two adjacent the first drive control lists
Logic sum gate is connected between two thin film transistor (TFT)s being connected with the same touch-control driving electrodes in unit.
8. touch-control display panel according to claim 3, it is characterised in that be included in two first touch-controls and drive electricity
The channel type of two thin film transistor (TFT)s of any touch-control driving electrodes electrical connection in the group of pole is different.
9. touch-control display panel according to claim 1, it is characterised in that the touch-control display panel includes：It is relative to set
The array base palte and color membrane substrates put and the liquid crystal layer between the array base palte and the color membrane substrates；
Wherein, the array base palte includes public electrode, and the public electrode is multiplexed with the touch-control driving electrodes.
10. a kind of driving method for driving touch-control display panel as claimed in claim 1 or 2, it is characterised in that touch-control is scanned
Including multiple adjacent son scannings,
Methods described includes：
During each described sub- scanning, the n adjacent touch-control driving electrodes are scanned；
During two adjacent sub- scannings, there are touch-control driving electrodes described at least one scanned twice.
11. driving methods according to claim 10, it is characterised in that carried in the first shifting deposit unit described in i-th
During for shift output signal, the adjacent n-1 first switch conducting, institute in the first drive control unit described in i-th
State the n touch-control driving electrodes that shift output signal is transferred in the first touch-control driving electrodes group described in i-th；
When in the first touch-control driving electrodes group described in i-th in the absence of the not scanned touch-control driving electrodes, i-th institute
State the first shifting deposit unit to stop providing shift output signal, it is defeated that i+1 first shifting deposit unit provides displacement
Go out signal；
Wherein, i is positive integer, and i≤m.
12. driving methods according to claim 11, it is characterised in that carried in the first shifting deposit unit described in i-th
During for shift output signal, including n adjacent described sub- scanning；During son scanning described in j-th, the described in i-th
J-th to the jth+n-2 first switch conducting in one drive control unit；
Wherein, j is the positive integer less than n.
13. driving methods according to claim 12, it is characterised in that in the first touch-control driving electrodes group described in i-th
N-th described in after scanned n time of touch-control driving electrodes, the 1st to n-th in individual first drive control unit of i+1-
1 first switch conducting.
14. a kind of touch control display apparatus, it is characterised in that show including the touch-control as described in any one in claim 1-9
Show panel.
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| CN201710041122.9A CN106814916B (en) | 2017-01-17 | 2017-01-17 | Touch-control display panel, driving method and touch control display apparatus |
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| CN201710041122.9A CN106814916B (en) | 2017-01-17 | 2017-01-17 | Touch-control display panel, driving method and touch control display apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919059A (en) * | 2017-11-09 | 2018-04-17 | 上海中航光电子有限公司 | Display base plate, display panel and display device |
| CN107992229A (en) * | 2017-12-05 | 2018-05-04 | 上海中航光电子有限公司 | Touch-control display panel and touch control display apparatus |
| CN111897450A (en) * | 2020-07-15 | 2020-11-06 | 云谷（固安）科技有限公司 | Capacitive touch module, control method thereof and touch display screen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197819A (en) * | 2013-03-29 | 2013-07-10 | 京东方科技集团股份有限公司 | Touch screen and driving method thereof and display device |
| US20150193045A1 (en) * | 2013-07-09 | 2015-07-09 | Boe Technology Group Co., Ltd. | Touch Display Driving Circuit, Driving Method and Display Device |
| CN105183224A (en) * | 2015-09-07 | 2015-12-23 | 厦门天马微电子有限公司 | Drive circuit, touch display panel and touch display device |
-
2017
- 2017-01-17 CN CN201710041122.9A patent/CN106814916B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197819A (en) * | 2013-03-29 | 2013-07-10 | 京东方科技集团股份有限公司 | Touch screen and driving method thereof and display device |
| US20150193045A1 (en) * | 2013-07-09 | 2015-07-09 | Boe Technology Group Co., Ltd. | Touch Display Driving Circuit, Driving Method and Display Device |
| CN105183224A (en) * | 2015-09-07 | 2015-12-23 | 厦门天马微电子有限公司 | Drive circuit, touch display panel and touch display device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919059A (en) * | 2017-11-09 | 2018-04-17 | 上海中航光电子有限公司 | Display base plate, display panel and display device |
| CN107992229A (en) * | 2017-12-05 | 2018-05-04 | 上海中航光电子有限公司 | Touch-control display panel and touch control display apparatus |
| CN111897450A (en) * | 2020-07-15 | 2020-11-06 | 云谷（固安）科技有限公司 | Capacitive touch module, control method thereof and touch display screen |
| CN111897450B (en) * | 2020-07-15 | 2024-01-26 | 云谷（固安）科技有限公司 | Capacitive touch module, control method thereof and touch display screen |
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|---|---|
| CN106814916B (en) | 2019-11-22 |
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