CN105094431B - A kind of array substrate and production method, touch-control display panel and touch control display apparatus - Google Patents
A kind of array substrate and production method, touch-control display panel and touch control display apparatus Download PDFInfo
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- CN105094431B CN105094431B CN201510487883.8A CN201510487883A CN105094431B CN 105094431 B CN105094431 B CN 105094431B CN 201510487883 A CN201510487883 A CN 201510487883A CN 105094431 B CN105094431 B CN 105094431B
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Abstract
The invention discloses a kind of array substrate and production method, touch-control display panel and touch control display apparatus, wherein array substrate includes：Display area and non-display area, the display area include：Substrate；Common electrode layer, on the substrate, the common electrode layer includes multiple touch control electrode blocks for the common electrode layer setting；A plurality of touch-control sensing line, each touch control electrode block are electrically connected with corresponding at least one touch-control sensing line, and the touch-control sensing line is used to export the touch control detection signal of corresponding touch control electrode block；A plurality of public voltage signal line, the every public voltage signal line are electrically connected at least one touch control electrode block, and the public voltage signal line is used to input public voltage signal to corresponding touch control electrode block.The present invention can improve the display quality of picture.
Description
Technical field
The present invention relates to display technology field more particularly to a kind of array substrate and production method, touch-control display panel and
Touch control display apparatus.
Background technology
With the rapid development of display technology, touch screen gradually spreads people's lives.Work(is shown with being only capable of providing
The traditional monitor of energy compares, and enables to carry out letter between user and display control host using the display of touch screen
Breath interaction.Display with touch function can not only be shown, moreover it is possible to be controlled by touch-control.
The existing display with touch function is broadly divided into two kinds：External hanging type and embedded.Embedded touch is shown
Device receives people's concern because more frivolous.In the array substrate of In-cell touch panel display include display area and non-display area,
The common electrode layer of display area is divided into multiple public electrode blocks, and public electrode block is multiplexed with touch control electrode block, each touch-control electricity
Pole block is electrically connected with control unit by corresponding touch-control sensing line, is analyzed touching signals by control unit, is realized
Touch-control, and control unit inputs public voltage signal by touch-control sensing line to touch control electrode block.
Since the public voltage signal of each touch control electrode block is respectively by the corresponding touch-control sensing line of each touch control electrode block
It provides, the public voltage signal being easy to cause on touch control electrode block is different, it will the problem of figure appears occurs, and then causes to show
Show that effect is poor.
Invention content
A kind of array substrate and production method of offer of the embodiment of the present invention, touch-control display panel and touch control display apparatus, energy
Enough public voltage signals solved on touch control electrode block in the prior art are different, it will figure occur and appear, and then cause to show
The poor problem of effect.
For this purpose, the present invention uses following technical scheme：
In a first aspect, an embodiment of the present invention provides a kind of array substrate, including display area and non-display area, it is described
Display area includes：
Substrate；
Common electrode layer, on the substrate, the common electrode layer includes multiple touch-controls for the common electrode layer setting
Electrode block；
A plurality of touch-control sensing line, each touch control electrode block are electrically connected with corresponding at least one touch-control sensing line, institute
State touch control detection signal of the touch-control sensing line for exporting corresponding touch control electrode block；
A plurality of public voltage signal line, the every public voltage signal line are electrically connected at least one touch control electrode block,
The public voltage signal line is used to input public voltage signal to corresponding touch control electrode block.
Second aspect, the embodiment of the present invention additionally provide a kind of touch-control display panel, including the array that first aspect provides
Substrate.
The third aspect, the embodiment of the present invention additionally provide a kind of touch control display apparatus, including the touch-control that second aspect provides
Display panel.
Fourth aspect, the embodiment of the present invention additionally provide a kind of production method of array substrate, including：
Substrate is provided；
Common electrode layer is formed on the substrate, and the common electrode layer includes multiple touch control electrode blocks；
A plurality of touch-control sensing line is formed, each touch control electrode block is electrically connected with corresponding at least one touch-control sensing line
It connects, the touch-control sensing line is used to export the touch control detection signal of corresponding touch control electrode block；
A plurality of public voltage signal line is formed, the every public voltage signal line is electrically connected at least one touch control electrode block
It connects, the public voltage signal line is used to input public voltage signal to corresponding touch control electrode block.
Array substrate and production method provided in an embodiment of the present invention, touch-control display panel and touch control display apparatus, pass through
The a plurality of public voltage signal line being electrically connected at least one touch control electrode block is set in array substrate, in the display stage, profit
Public voltage signal is inputted to corresponding touch control electrode block simultaneously with touch-control sensing line and public voltage signal line, can be avoided out
The now different situation of the public voltage signal of touch control electrode block to avoid the occurrence of the situation that figure appears, and then improves picture
Display quality.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is a kind of schematic top plan view of the structure of realization method of array substrate provided in an embodiment of the present invention.
Fig. 2 is a kind of diagrammatic cross-section of the structure of realization method of Fig. 1.
Fig. 3 is the diagrammatic cross-section of the structure of another realization method of Fig. 1.
Fig. 4 is the diagrammatic cross-section of the structure of another realization method of Fig. 1.
Fig. 5 is the schematic top plan view of the structure of another realization method of array substrate provided in an embodiment of the present invention.
Fig. 6 is the schematic top plan view of the structure of another realization method of array substrate provided in an embodiment of the present invention.
Fig. 7 is the flow chart of the production method of array substrate provided in an embodiment of the present invention.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just
In description, only some but not all contents related to the present invention are shown in the drawings.
An embodiment of the present invention provides a kind of array substrates.
Fig. 1 is a kind of schematic top plan view of the structure of realization method of array substrate provided in an embodiment of the present invention.Such as Fig. 1
Shown, which includes：Display area 101 and non-display area 102.Display area 101 includes：Substrate 103, common electrical
Pole layer 104, a plurality of touch-control sensing line 106 and a plurality of public voltage signal line 107.Wherein, common electrode layer 104 is arranged in substrate
On 103, common electrode layer 104 includes multiple touch control electrode blocks 105；Each touch control electrode block 105 is touched with corresponding at least one
It controls sense wire 106 to be electrically connected, touch-control sensing line 106 is used to export the touch control detection signal of corresponding touch control electrode block 105；Every
Public voltage signal line 107 is electrically connected at least one touch control electrode block 105, and public voltage signal line 107 is used for corresponding
Touch control electrode block 105 inputs public voltage signal.
Array substrate provided in an embodiment of the present invention is divided into display stage and touch-control stage at work.Wherein, it is showing
Stage inputs public voltage signal, i.e., to corresponding touch control electrode block simultaneously by touch-control sensing line and public voltage signal line：
One touch control electrode block inputs common voltage letter by least one touch-control sensing line and at least one public voltage signal line for it
Number, the situation that the public voltage signal of touch control electrode block can be avoided different, to avoid the occurrence of the situation that figure appears, in turn
Improve the display quality of picture.
As shown in Fig. 2, each touch control electrode block 105 is electrically connected by via 1056 with a corresponding touch-control sensing line 106
It connects.
As shown in Figure 1, the array substrate further includes multi-strip scanning line 108 and multiple data lines 109, multi-strip scanning line 108
Be respectively positioned on substrate 103 with multiple data lines 109, multi-strip scanning line 108 and multiple data lines 109 insulation intersect limit it is multiple
Pixel unit 110；Be additionally provided with multiple first film transistors 111 on substrate 103, the grid of first film transistor 111 with
Scan line 108 is electrically connected, and the source electrode of first film transistor 111 is electrically connected with public voltage signal line 107, each touch control electrode
Block 105 is electrically connected with the drain electrode of corresponding at least one first film transistor 111.Common voltage is realized in the design of this structure
Signal wire provides public voltage signal by first film transistor for touch control electrode block, and the grid of first film transistor with
Scan line is electrically connected, and is realized only at the stage of display, and the scanning signal exported in scan line opens first film transistor,
First film transistor is connected, and public voltage signal line can be just that touch control electrode block inputs public voltage signal, more real
Display stage and touch-control stage time-sharing multiplex are showed；Existing scan line realization pair in array substrate can be utilized in the present embodiment
The control of first film transistor, this structure can have with existing array substrate preferably to be merged so that the system of array substrate
It is standby simpler.
In the embodiment of the present invention, any one touch control electrode block in multiple touch control electrode blocks 105 is the first touch control electrode
Block 112, the touch control electrode block in addition to the first touch control electrode block 112 are second touch control electrode block group, second touch control electrode block group
Corresponding at least one touch-control sensing line 113 is multiplexed with the public voltage signal line of the first touch control electrode block 105.Due to existing
Touch-control sensing line is provided in array substrate, this structure answers the corresponding at least one touch-control sensing line of second touch control electrode block group
With the public voltage signal line for the first touch control electrode block, public voltage signal line need not be prepared again so that the system of the structure
It is standby relatively simple, and cost is relatively low.
Specifically, as shown in Figure 1, multiple touch control electrode blocks 105 are arranged in arrays, positioned at multiple touch control electrodes of same row
Any one touch control electrode block in the block be third touch control electrode block 114, be located at same row except third touch control electrode block 114 it
Outer touch control electrode block is the 4th touch control electrode block group, the corresponding at least one touch-control sensing line of the 4th touch control electrode block group 115
It is multiplexed with the public voltage signal line of third touch control electrode block 114.This structure is by the 4th touch control electrode block group corresponding at least one
Bar touch-control sensing line is multiplexed with the public voltage signal line of third touch control electrode block so that structure layout design is simpler, in turn
It prepares simpler.
As shown in Figure 1, being provided with pixel electrode 116 and the second thin film transistor (TFT) 117, the second film in pixel unit 110
The grid of transistor 117 is electrically connected with scan line 108, and the source electrode of the second thin film transistor (TFT) 117 is electrically connected with data line 109, the
The drain electrode of two thin film transistor (TFT)s 117 is electrically connected with pixel electrode 116.When the design of this structure normally to show, pass through second
Thin film transistor (TFT) provides voltage for pixel electrode.
As shown in Figure 2, it is preferred that the grid of the grid 1171 and first film transistor 111 of the second thin film transistor (TFT) 117
Pole 1111 is located at same film layer；The source electrode 1172 of second thin film transistor (TFT) 117, the drain electrode 1173 of the second thin film transistor (TFT) 117,
The source electrode 1112 of one thin film transistor (TFT) 111 and the drain electrode 1113 of first film transistor 111 are located at same film layer.This structure
Design so that preparation process in, first film transistor and the second thin film transistor (TFT) can be formed simultaneously so that preparation process compared with
Simply, and the thickness of array substrate need not be increased.
It should be noted that pixel electrode 116 can be located under 104 place film layer of common electrode layer (as shown in Figure 2),
104 place film layer (as shown in Figure 3) of common electrode layer can also be located at, can also be located at common electrode layer 104 same
Film layer (as shown in Figure 4).
As shown in Figure 1, control unit 118 is provided on non-display area 102, control unit 118 and at least one touch-control
Sense wire 106 is electrically connected.Display stage, control unit provide public voltage signal by touch-control sensing line for touch control electrode block；
Touch-control stage, control unit provide touch sense signals by touch-control sensing line to touch control electrode block.
Fig. 5 is the schematic top plan view of the structure of another realization method of array substrate provided in an embodiment of the present invention.Such as
Shown in Fig. 5, which includes：Display area 201 and non-display area 202.Display area 201 includes：Substrate 203, public affairs
Common electrode layer 204, a plurality of touch-control sensing line 206 and a plurality of public voltage signal line 207.Wherein, the setting of common electrode layer 204 exists
On substrate 203, common electrode layer 204 includes multiple touch control electrode blocks 205；Each touch control electrode block 205 and corresponding at least one
Bar touch-control sensing line 206 is electrically connected, and touch-control sensing line 206 is used to export the touch control detection signal of corresponding touch control electrode block 205；
Every public voltage signal line 207 is electrically connected at least one touch control electrode block 205, and public voltage signal line 207 is used for right
The touch control electrode block 205 answered inputs public voltage signal.Optionally, public voltage signal line 207 and at least two touch control electrodes
Block 205 is electrically connected, so that at least two touch control electrode blocks being electrically connected by public voltage signal line 207 are in the display stage
Common voltage having the same can prevent to show caused by voltage difference bad.Optionally, public voltage signal line
207 are electrically connected with all touch control electrode blocks 205, such to be arranged further such that all touch control electrode blocks are in the display stage
Common voltage having the same can prevent to show caused by voltage difference bad.
Array substrate provided in an embodiment of the present invention is divided into display stage and touch-control stage at work.Wherein, it is showing
Stage inputs public voltage signal, i.e., to corresponding touch control electrode block simultaneously by touch-control sensing line and public voltage signal line：
One touch control electrode block inputs common voltage letter by least one touch-control sensing line and at least one public voltage signal line for it
Number, the situation that the public voltage signal of touch control electrode block can be avoided different, to avoid the occurrence of the situation that figure appears, in turn
Improve the display quality of picture.
As shown in figure 5, each touch control electrode block 205 is electrically connected by via 2056 with a corresponding touch-control sensing line 206
It connects.
As shown in figure 5, the array substrate further includes multi-strip scanning line 208 and multiple data lines 209, multi-strip scanning line 208
Be respectively positioned on substrate 203 with multiple data lines 209, multi-strip scanning line 208 and multiple data lines 209 insulation intersect limit it is multiple
Pixel unit 210；Be additionally provided with multiple first film transistors 211 on substrate 203, the grid of first film transistor 211 with
Scan line 208 is electrically connected, and the source electrode of first film transistor 211 is electrically connected with public voltage signal line 207, each touch control electrode
Block 205 is electrically connected with the drain electrode of corresponding at least one first film transistor 211.Common voltage is realized in the design of this structure
Signal wire provides public voltage signal by first film transistor for touch control electrode block, and the grid of first film transistor with
Scan line is electrically connected, and is realized only at the stage of display, and the scanning signal exported in scan line opens first film transistor,
First film transistor is connected, and public voltage signal line can be just that touch control electrode block inputs public voltage signal, more real
Display stage and touch-control stage time-sharing multiplex are showed；Existing scan line realization pair in array substrate can be utilized in the present embodiment
The control of first film transistor, this structure can have with existing array substrate preferably to be merged so that the system of array substrate
It is standby simpler.
Preferably, public voltage signal line 207 is located at same film layer, and public voltage signal line 207 with scan line 208
It is arranged in parallel with scan line 208.By the way that public voltage signal line and scan line are set to same film layer, common electrical can be realized
Pressure signal wire is formed simultaneously with scan line, and then simplifies manufacture craft；It is arranged in parallel with scan line by public voltage signal line,
So that increased public voltage signal line does not interfere with the use of rest part.
It should be noted that the connection side that the source electrode of first film transistor 211 is electrically connected with public voltage signal line 207
Formula can be that via connects.
As shown in figure 5, being provided with pixel electrode 212 and the second thin film transistor (TFT) 213, the second film in pixel unit 210
The grid of transistor 213 is electrically connected with scan line 208, and the source electrode of the second thin film transistor (TFT) 213 is electrically connected with data line 209, the
The drain electrode of two thin film transistor (TFT)s 213 is electrically connected with pixel electrode 212.When the design of this structure normally to show, pass through second
Thin film transistor (TFT) provides voltage for pixel electrode.
Preferably, similar to the array substrate shown in Fig. 1, in the array substrate shown in Fig. 5：Second thin film transistor (TFT)
213 grid is located at same film layer with the grid of first film transistor 211；It is the source electrode of second thin film transistor (TFT) 213, second thin
The drain electrode of the drain electrode of film transistor 213, the source electrode of first film transistor 211 and first film transistor 211 is located at same film
Layer.The design of this structure makes in preparation process, can be formed simultaneously first film transistor and the second thin film transistor (TFT), make
It is simpler to obtain preparation process, and the thickness of array substrate need not be increased.
It should be noted that similar to the array substrate shown in Fig. 1, in the array substrate shown in Fig. 5：Pixel electrode 212
It can be located under 204 place film layer of common electrode layer, 204 place film layer of common electrode layer can also be located at, it can also
It is located at same film layer with common electrode layer 204.
As shown in figure 5, control unit 214 is provided on non-display area 202, control unit 214 and at least one touch-control
Sense wire 206 and the electrical connection of at least one public voltage signal line 207.Display stage, control unit are by touch-control sensing line
Touch control electrode block provides public voltage signal；Touch-control stage, control unit are provided to touch control electrode block by touch-control sensing line and are touched
Control sensing signal.
As shown in figure 5, optionally, all public voltage signal lines 207 are electrically connected, and pass through lead 215 and control unit
214 electrical connections, lead 215 are located at non-display area 202.All public voltage signal line electrical connections, realize by public
It is bad can preferably to solve display effect for the public voltage signal all same that voltage signal line is inputted to each touch control electrode block
The problem of；All public voltage signal lines are electrically connected with control unit by lead so that topology layout is simpler；And it will
Lead is set to non-display area, does not interfere with display effect.
Fig. 6 is the schematic top plan view of the structure of another realization method of array substrate provided in an embodiment of the present invention.Ginseng
See Fig. 6 and Fig. 5, unlike the array substrate shown in Fig. 5, the public voltage signal line 207 in the array substrate shown in Fig. 6
No longer be located at same film layer with scan line 208, but be located at same film layer with data line 209, and public voltage signal line 207 with
Data line 209 is arranged in parallel.By the way that public voltage signal line and data line are set to same film layer, common voltage can be realized
Signal wire is formed simultaneously with data line, and then simplifies manufacture craft；It is arranged in parallel, is made with data line by public voltage signal line
Obtain the use that increased public voltage signal line does not interfere with rest part.
The embodiment of the present invention additionally provides a kind of touch-control display panel.The touch-control display panel includes array substrate.Wherein,
Array substrate is using present invention array substrate provided above.
The embodiment of the present invention additionally provides a kind of touch control display apparatus.The touch control display apparatus includes touch-control display panel.
Wherein, touch-control display panel uses touch-control display panel provided above.The touch control display apparatus can be mobile phone, TV, electricity
The arbitrarily equipment with touch-control and display function such as brain.
The embodiment of the present invention additionally provides a kind of production method of array substrate.
Fig. 7 is the flow chart of the production method of array substrate provided in an embodiment of the present invention.As shown in fig. 7, this method packet
Include following steps：
S41, substrate is provided.
The material for the substrate that step S41 is provided can be glass.
S42, common electrode layer is formed on substrate, common electrode layer includes multiple touch control electrode blocks.
The material for the common electrode layer that step S42 is formed can be ITO (tin indium oxide), and common electrode layer is divided into polylith public affairs
Common electrode block, every piece of public electrode block are multiplexed with touch control electrode block.
S43, a plurality of touch-control sensing line is formed, each touch control electrode block is electrically connected with corresponding at least one touch-control sensing line
It connects, touch-control sensing line is used to export the touch control detection signal of corresponding touch control electrode block.
The material for the touch-control sensing line that step S43 is formed can be metal.
S44, a plurality of public voltage signal line is formed, each public voltage signal line is electrically connected at least one touch control electrode block
It connects, public voltage signal line is used to input public voltage signal to corresponding touch control electrode block.
The array substrate made by the production method is divided into display stage and touch-control stage at work.Wherein, aobvious
Show the stage, public voltage signal inputted to corresponding touch control electrode block by touch-control sensing line and public voltage signal line simultaneously,
I.e.：One touch control electrode block inputs common voltage by least one touch-control sensing line and at least one public voltage signal line for it
Signal, the situation that the public voltage signal of touch control electrode block can be avoided different, to avoid the occurrence of the situation that figure appears, into
And improve the display quality of picture.
Optionally, public voltage signal line is electrically connected at least two touch control electrode blocks, so that passes through common voltage
At least two touch control electrode blocks of signal wire electrical connection can be prevented in display stage common voltage having the same because of electricity
Display caused by pressure is different is bad.Optionally, public voltage signal line is electrically connected with all touch control electrode blocks, such to set
It sets further such that all touch control electrode blocks are in display stage common voltage having the same, can prevent because of voltage difference
Caused by display it is bad.
The production method of the array substrate is further comprising the steps of：Multi-strip scanning line and a plurality of data are formed on substrate
Line, multi-strip scanning line and multiple data lines insulation, which intersect, limits multiple pixel units；Multiple the first films are formed on substrate
The grid of transistor, first film transistor is electrically connected with scan line, the source electrode and public voltage signal of first film transistor
Line is electrically connected, and each touch control electrode block is electrically connected with the drain electrode of corresponding at least one first film transistor.Pass through the step
The array substrate of making can realize that public voltage signal line provides common electrical by first film transistor for touch control electrode block
Signal is pressed, and the grid of first film transistor is electrically connected with scan line, is realized only at the stage of display, is exported in scan line
Scanning signal first film transistor is opened, first film transistor conducting, public voltage signal line just can be touch-control electricity
Pole block inputs public voltage signal, more easily realizes display stage and touch-control stage time-sharing multiplex；It can be in the present embodiment
The control to first film transistor is realized using existing scan line in array substrate, this structure can be with existing array base
Plate, which has, preferably to be merged so that production method is simpler.
The set-up mode for the public voltage signal line that step S44 is formed can have following three kinds：One, multiple touch-controls are in the block
Any one touch control electrode block is the first touch control electrode block, and the touch control electrode block in addition to the first touch control electrode block is the second touch-control
Electrode block group, the corresponding at least one touch-control sensing line of second touch control electrode block group are multiplexed with the common electrical of the first touch control electrode block
Signal wire is pressed, due to being provided with touch-control sensing line in existing array substrate, this set-up mode is by second touch control electrode block group pair
At least one touch-control sensing line answered is multiplexed with the public voltage signal line of the first touch control electrode block, need not prepare common electrical again
Press signal wire so that production method is simpler.Two, public voltage signal line and scan line are located at same film layer, and common voltage
Signal wire is arranged in parallel with scan line, by the way that public voltage signal line and scan line are set to same film layer, can realize public affairs
Common voltage signal wire is formed simultaneously with scan line, and then simplifies manufacture craft；It is parallel with scan line by public voltage signal line
Setting so that the public voltage signal line of preparation does not interfere with the use of rest part.Three, public voltage signal line and data line
Positioned at same film layer, and public voltage signal line is arranged in parallel with data line, by setting public voltage signal line with data line
It is placed in same film layer, can realize that public voltage signal line is formed simultaneously with data line, and then simplifies manufacture craft；By public
Voltage signal line is arranged in parallel with data line so that the public voltage signal line of preparation does not interfere with the use of rest part.
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (21)
1. a kind of array substrate, which is characterized in that including display area and non-display area, the display area includes：
Substrate；
Common electrode layer, on the substrate, the common electrode layer includes multiple touch control electrodes for the common electrode layer setting
Block；
A plurality of touch-control sensing line, each touch control electrode block is electrically connected with corresponding at least one touch-control sensing line, described to touch
Control sense wire is used to export the touch control detection signal of corresponding touch control electrode block；
A plurality of public voltage signal line, the every public voltage signal line is electrically connected at least one touch control electrode block, described
Public voltage signal line is used to input public voltage signal to corresponding touch control electrode block；
It is defeated to corresponding touch control electrode block simultaneously using the touch-control sensing line and the public voltage signal line in the display stage
Enter public voltage signal.
2. array substrate according to claim 1, which is characterized in that each touch control electrode block with it is corresponding public
Voltage signal line is electrically connected.
3. array substrate according to claim 1, which is characterized in that further include：
Multi-strip scanning line on the substrate and multiple data lines, the multi-strip scanning line and multiple data lines insulation
Intersection limits multiple pixel units；
Further include multiple first film transistors, the grid of the first film transistor and scan line electricity on the substrate
Connection, the source electrode of the first film transistor be electrically connected with the public voltage signal line, each the touch control electrode block and
The drain electrode of corresponding at least one first film transistor is electrically connected.
4. array substrate according to claim 3, which is characterized in that the multiple touch-control any one touch-control electricity in the block
Pole block is the first touch control electrode block, and the touch control electrode block in addition to the first touch control electrode block is second touch control electrode block group,
The corresponding at least one touch-control sensing line of the second touch control electrode block group is multiplexed with the common electrical of the first touch control electrode block
Press signal wire.
5. array substrate according to claim 4, which is characterized in that the multiple touch control electrode block is arranged in arrays, position
In multiple touch control electrodes of same row any one touch control electrode block in the block be third touch control electrode block, positioned at removing for the row
Touch control electrode block except the third touch control electrode block is the 4th touch control electrode block group, and the 4th touch control electrode block group corresponds to
At least one touch-control sensing line be multiplexed with the public voltage signal line of the third touch control electrode block.
6. array substrate according to claim 3, which is characterized in that the public voltage signal line and the scan line position
In same film layer, and the public voltage signal line is arranged in parallel with the scan line.
7. array substrate according to claim 6, which is characterized in that the source electrode of the first film transistor and the public affairs
The connection type of common voltage signal wire electrical connection connects for via.
8. array substrate according to claim 3, which is characterized in that the public voltage signal line and the data line bit
In same film layer, and the public voltage signal line is arranged in parallel with the data line.
9. array substrate according to claim 3, which is characterized in that be provided with pixel electrode and in the pixel unit
The grid of two thin film transistor (TFT)s, second thin film transistor (TFT) is electrically connected with the scan line, second thin film transistor (TFT)
Source electrode is electrically connected with the data line, and the drain electrode of second thin film transistor (TFT) is electrically connected with the pixel electrode.
10. array substrate according to claim 9, which is characterized in that the grid of second thin film transistor (TFT) with it is described
The grid of first film transistor is located at same film layer；The source electrode of second thin film transistor (TFT), second thin film transistor (TFT)
Drain, the drain electrode of the source electrode of the first film transistor and the first film transistor is located at same film layer.
11. array substrate according to claim 9, which is characterized in that the pixel electrode is located at the common electrode layer
Place film layer or where the common electrode layer under film layer or the pixel electrode and the common electrode layer
Positioned at same film layer.
12. according to any array substrates of claim 1-11, which is characterized in that be provided with control on the non-display area
Unit processed, described control unit are electrically connected at least one touch-control sensing line and at least one public voltage signal line
It connects.
13. array substrate according to claim 12, which is characterized in that all public voltage signal line electrical connections,
And be electrically connected with described control unit by lead, the lead is located at the non-display area.
14. a kind of touch-control display panel, which is characterized in that including any array substrates of claim 1-13.
15. a kind of touch control display apparatus, which is characterized in that including the touch-control display panel described in claim 14.
16. a kind of production method of array substrate, which is characterized in that including：
Substrate is provided；
Common electrode layer is formed on the substrate, and the common electrode layer includes multiple touch control electrode blocks；
A plurality of touch-control sensing line is formed, each touch control electrode block is electrically connected with corresponding at least one touch-control sensing line, institute
State touch control detection signal of the touch-control sensing line for exporting corresponding touch control electrode block；
A plurality of public voltage signal line is formed, the every public voltage signal line is electrically connected at least one touch control electrode block,
The public voltage signal line is used to input public voltage signal to corresponding touch control electrode block；
It is defeated to corresponding touch control electrode block simultaneously using the touch-control sensing line and the public voltage signal line in the display stage
Enter public voltage signal.
17. the production method of array substrate according to claim 16, which is characterized in that each touch control electrode block is equal
It is electrically connected with corresponding public voltage signal line.
18. the production method of array substrate according to claim 16, which is characterized in that further include：
Multi-strip scanning line and multiple data lines, the multi-strip scanning line and multiple data lines insulation are formed on the substrate
Intersection limits multiple pixel units；
Multiple first film transistors, the grid of the first film transistor and scan line electricity are formed on the substrate
Connection, the source electrode of the first film transistor be electrically connected with the public voltage signal line, each the touch control electrode block and
The drain electrode of corresponding at least one first film transistor is electrically connected.
19. the production method of array substrate according to claim 18, which is characterized in that in the block of the multiple touch-control
One touch control electrode block of meaning is the first touch control electrode block, and the remaining touch control electrode block in addition to the first touch control electrode block is the
Two touch control electrode block groups, the corresponding at least one touch-control sensing line of the second touch control electrode block group are multiplexed with first touch-control
The public voltage signal line of electrode block.
20. the production method of array substrate according to claim 18, which is characterized in that the public voltage signal line with
The scan line is located at same film layer, and the public voltage signal line is arranged in parallel with the scan line.
21. the production method of array substrate according to claim 18, which is characterized in that the public voltage signal line with
The data line bit is in same film layer, and the public voltage signal line is arranged in parallel with the data line.
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| CN108710446B (en) * | 2016-01-29 | 2021-05-14 | 上海中航光电子有限公司 | Touch control display panel |
| CN106959560B (en) * | 2017-03-25 | 2021-04-02 | 厦门天马微电子有限公司 | Array substrate, touch display panel and touch display device |
| CN108932085B (en) * | 2017-05-25 | 2021-01-22 | 京东方科技集团股份有限公司 | Array substrate, display device and driving method thereof |
| KR102493681B1 (en) * | 2018-03-30 | 2023-01-31 | 엘지디스플레이 주식회사 | Touch display device and touch sensing method |
| KR102463812B1 (en) * | 2018-04-03 | 2022-11-03 | 엘지디스플레이 주식회사 | Touch display device and touch sensing method |
| CN108628499A (en) | 2018-05-25 | 2018-10-09 | 京东方科技集团股份有限公司 | Array substrate and its driving method, display device |
| CN109491543B (en) * | 2018-11-06 | 2020-12-25 | 京东方科技集团股份有限公司 | Touch display panel, manufacturing method and driving method |
| CN109407896B (en) * | 2018-12-30 | 2022-04-22 | 厦门天马微电子有限公司 | Display panel and display device |
| CN110688030B (en) * | 2019-09-30 | 2022-11-01 | 厦门天马微电子有限公司 | Touch display panel and display device |
| CN114816117B (en) * | 2022-04-20 | 2024-09-10 | 厦门天马微电子有限公司 | Touch display panel, driving method thereof and touch display device |
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