CN104733477B - Array base palte and preparation method thereof, display panel, display device - Google Patents
Array base palte and preparation method thereof, display panel, display device Download PDFInfo
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- CN104733477B CN104733477B CN201510152841.9A CN201510152841A CN104733477B CN 104733477 B CN104733477 B CN 104733477B CN 201510152841 A CN201510152841 A CN 201510152841A CN 104733477 B CN104733477 B CN 104733477B
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Abstract
The embodiment of the invention discloses a kind of array base palte and preparation method thereof, display panel and display device, which includes：First substrate, data line layer, first insulating layer, first electrode layer, second insulating layer and first electrode routing layer, wherein, first electrode layer includes multiple mutually independent first electrodes, first electrode is used as public electrode in the display stage, it is used as touch control electrode in the touch-control stage, so that in the array base palte that the present embodiment is provided, only one layer of electrode, which need to be made, can be achieved at the same time display and touch controllable function, reduce array base palte and display panel and the thickness of display device including the array base palte, reduce array base palte and display panel and the processing procedure of display device including the array base palte, be conducive to the lightening development of display device.Moreover, in embodiments of the present invention, first electrode is metal electrode, so that the resistance of first electrode is smaller, touch-control sensitivity when first electrode layer is used as touch control electrode is significantly improved.
Description
Technical field
The present invention relates to technical field of touch-control display, more particularly to a kind of array base palte and preparation method thereof, and including
The display panel of the array base palte and the display device including the display panel.
Background technology
With the development of display technology, it is integrated with touch controllable function in more and more display devices.But in the prior art
The display device of touch controllable function is integrated with, typically in the plug-in contact panel in the surface of display device, so as to cause the prior art
In be integrated with touch controllable function display device processing procedure it is more, and thickness is larger, is not suitable for the lightening development of display device.
The content of the invention
In order to solve the above technical problems, an embodiment of the present invention provides a kind of array base palte and preparation method thereof, and bag
The display panel and display device of the array base palte are included, to reduce the thickness of the display device, reduces the display device
Processing procedure, is conducive to the lightening development of the display device.
To solve the above problems, an embodiment of the present invention provides following technical solution：
A kind of array base palte, including：
First substrate；
Data line layer positioned at the first substrate surface；
Deviate from the first insulating layer of the first substrate side positioned at the data line layer；
Deviate from the first electrode layer of the data line layer side positioned at first insulating layer, the first electrode layer includes
Multiple mutually independent first electrodes, the first electrode are used as public electrode in the display stage, are used as touch-control in the touch-control stage
Electrode, and the first electrode is metal electrode；
Deviate from the second insulating layer of the first insulating layer side positioned at the first electrode layer；
Deviate from the first electrode routing layer of the first electrode layer side, the first electrode positioned at second insulating layer
Routing layer includes a plurality of first electrode cabling being electrically connected with the first electrode.
A kind of display panel, including：The array base palte and color membrane substrates being oppositely arranged, and positioned at the array base palte and
Liquid crystal layer between color membrane substrates；Wherein, the array base palte is above-mentioned array base palte.
A kind of display device, including：
Above-mentioned display panel；
First drive circuit, first drive circuit are electrically connected by the first electrode cabling with the first electrode
Connect, be the first electrode in the touch-control stage for providing common electric voltage drive signal in the display stage for the first electrode
Touch-control drive signal is provided；
Second drive circuit, second drive circuit are electrically connected by the second electrode cabling with the second electrode
Connect, for providing data drive signal in the display stage for the second electrode.
A kind of production method of array base palte, applied to above-mentioned array base palte, this method includes：
First substrate is provided；
Layer is formed data line on the first substrate surface；
In the data line layer the first insulating layer is formed away from the first substrate side；
First electrode layer is formed away from the data line layer side in first insulating layer, the first electrode layer includes
Multiple mutually independent first electrodes, the first electrode are used as public electrode in the display stage, are used as touch-control in the touch-control stage
Electrode, and the first electrode is metal electrode；
In the first electrode layer the second insulating layer is formed away from the first insulating layer side；
In second insulating layer first electrode routing layer, the first electrode are formed away from the first electrode layer side
Routing layer includes a plurality of first electrode cabling being electrically connected with the first electrode.
Compared with prior art, above-mentioned technical proposal has the following advantages：
In the technical solution that the embodiment of the present invention is provided, the first electrode includes multiple mutually independent first electricity
Pole, the first electrode are used as public electrode in the display stage, are used as touch control electrode in the touch-control stage, so that in the present invention
In the array base palte that embodiment is provided, only need to make one layer of electrode can be achieved at the same time display and touch controllable function, without again
Touch control electrode is fabricated separately, reduces the array base palte and display panel and the thickness of display device including the array base palte
Degree, reduces the array base palte and display panel and the processing procedure of display device including the array base palte, is conducive to described aobvious
The lightening development of showing device.
Moreover, in embodiments of the present invention, first electrode described in the first electrode layer is metal electrode, so that
The resistance of the first electrode is smaller, significantly improves the touch-control sensitivity when first electrode layer is used as touch control electrode.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
The structure diagram for the array base palte that Fig. 1 is provided by one embodiment of the invention；
In the array base palte that Fig. 2 is provided by one embodiment of the invention, the first electrode layer and the first electrode
The top view of routing layer；
In the array base palte that Fig. 3 is provided by one embodiment of the invention, the profile of thin-film transistor structure；
The structure diagram for the array base palte that Fig. 4 is provided by another embodiment of the present invention；
In the array base palte that Fig. 5 is provided by one embodiment of the invention, the top view of the subpixel area；
In the array base palte that Fig. 6 is provided by one embodiment of the invention, subpixel area described in Fig. 5 is along AA ' directions
Sectional view；
In the array base palte that Fig. 7 is provided by another embodiment of the present invention, subpixel area described in Fig. 5 is square along AA '
To sectional view；
The structure diagram for the array base palte that Fig. 8 is provided by another embodiment of the present invention；
The structure diagram for the array base palte that Fig. 9 is provided for another embodiment of the invention；
The structure diagram for the array base palte that Figure 10 is provided by another embodiment of the present invention；
The structure diagram for the display panel that Figure 11 is provided by one embodiment of the invention；
The structure diagram for the display device that Figure 12 is provided by one embodiment of the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented using other different from other manner described here, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is from the limitation of following public specific embodiment.
As shown in Figure 1, an embodiment of the present invention provides a kind of array base palte, including：
First substrate 1；
Data line layer 2 positioned at 1 surface of first substrate, the data line layer 2 include a plurality of data lines；
Deviate from the first insulating layer 3 of 1 side of first substrate positioned at the data line layer 2；
Deviate from the first electrode layer 4 of 2 side of data line layer, the first electrode layer 4 positioned at first insulating layer 3
Including multiple mutually independent first electrodes, the first electrode is used as public electrode in the display stage, is used as in the touch-control stage
Touch control electrode, without touch control electrode layer is fabricated separately, reduces the thickness of the array base palte, and the first electrode is
Metal electrode, so that the resistance of the first electrode is smaller, improves when the first electrode layer 4 is used as touch control electrode
Touch-control sensitivity；
Deviate from the second insulating layer 5 of 3 side of the first insulating layer positioned at the first electrode layer 4；
Deviate from the first electrode routing layer 6 of 4 side of first electrode layer, first electricity in second insulating layer 5
Pole routing layer 6 includes a plurality of first electrode cabling being electrically connected with the first electrode.
On the basis of above-described embodiment, there is via 7 in second insulating layer 5, the first electrode cabling passes through
The via 7 is electrically connected with the first electrode, but the present invention does not limit the structure of the via 7, as long as ensureing institute
First electrode cabling is stated to be electrically connected with the first electrode by the via 7.In one embodiment of the present embodiment,
The size and shape all same of each first electrode in the first electrode layer 4, as shown in Fig. 2, in another implementation of the present invention
In example, each first electrode can be identical with shape in the first electrode layer 4, of different sizes, and the present invention has to not limiting
Body depends on the circumstances.
In addition, as described in Figure 3, the array base palte that the embodiment of the present invention is provided further includes and the common electrode layer
The second electrode lay 8 and thin film transistor (TFT) of mutually insulated, the second electrode lay 8 include multiple second electrodes, and described second
Electrode is used as pixel electrode；The thin film transistor (TFT) includes：Grid 11；Gate insulation layer 12 positioned at 11 surface of grid；Position
Deviate from the active layer 13 of 11 side of grid in the gate insulation layer 12, deviate from the gate insulation layer positioned at the active layer 13
The source electrode 14 of 12 sides and drain electrode 15, wherein, the source electrode 14 and drain electrode 15 are contacted with the active layer at the same time, and the source electrode
14 are electrically connected with the data cable in the data line layer 2, and the pixel electrode in the drain electrode 15 and the second electrode lay 8 is (i.e.
Second electrode) it is electrically connected.
In one embodiment of the invention, as shown in figure 4, between the first electrode layer 4 and first insulating layer 3
Be provided with 8 and the 3rd insulating layer 9 of the second electrode lay, wherein, the 3rd insulating layer 9 be located at the first electrode layer 4 with it is described
Between the second electrode lay 8, the second electrode lay 8 includes a plurality of second electrode, and the second electrode is used as pixel electrode, described
First electrode layer 4 includes multiple mutually independent first electrodes, and the first electrode is used as public electrode in the display stage, is touching
The control stage is used as touch control electrode, without touch control electrode layer is fabricated separately, reduces the thickness of the array base palte, and described
First electrode is metal electrode, so that the resistance of the first electrode is smaller, improves the first electrode layer 4 and is used as touching
Control touch-control sensitivity during electrode.
In one embodiment of the present embodiment, as shown in figure 5, the array base palte includes multiple subpixel area B, institute
Stating subpixel area B includes non-open areas B1 and open area B2.In each subpixel area B, the second electrode is one
Plane-shape electrode, as shown in fig. 6, wherein, Fig. 6 is sectional views of the subpixel area B along AA ' directions described in Fig. 5；The present invention's
In another embodiment, the second electrode is comb finger electrode.
It should be noted that when in each subpixel area B, the second electrode is when combing finger electrode, it is preferred that
In each subpixel area B, the figure of the first electrode and the figure constitution complementary graph of the second electrode.Specifically,
In one embodiment of the present of invention, as shown in figure 5, the first electrode is located at the subpixel area B split sheds region B2's
Part has the first quarter seam C, and the first quarter seam is corresponded with the second electrode, and in the vertical of the first substrate 1
On direction, the throwing of the second electrode on first substrate 1 is completely covered in the projection of the first quarter seam on first substrate 1
Shadow, as shown in fig. 7, wherein, Fig. 7 is sectional views of the subpixel area B along AA ' directions described in Fig. 5.It is furthermore preferred that described
In the vertical direction of first substrate 1, the projection and the projection of the second electrode of the first quarter seam are completely superposed, but the present invention
This is not limited, in other embodiments of the invention, the projected area of the first quarter seam on first substrate 1 also may be used
With the projected area more than the second electrode on first substrate 1, specifically depend on the circumstances.
In another embodiment of the present invention, the first electrode layer 4 is set away from the side of first insulating layer 3
There is a second electrode lay 8 with 4 mutually insulated of first electrode layer, the first electrode layer 4 includes multiple mutually independent the
One electrode, the first electrode are used as public electrode in the display stage, are used as touch control electrode in the touch-control stage, without independent
Touch control electrode layer is made, reduces the thickness of the array base palte, and the first electrode is metal electrode, so that described
The resistance of first electrode is smaller, improves the touch-control sensitivity when first electrode layer 4 is used as touch control electrode.
On the basis of above-described embodiment, in one embodiment of the invention, as shown in figure 8, the second electrode lay 8
Deviate from the side of second insulating layer 5, and the second electrode lay 8 and described first positioned at the first electrode routing layer 6
The 3rd insulating layer 9 is provided between electrode routing layer 6, wherein, the first electrode layer 4 includes multiple mutually independent first electricity
Pole, the first electrode are used as public electrode in the display stage, are used as touch control electrode in the touch-control stage, without being fabricated separately
Touch control electrode layer, reduces the thickness of the array base palte, and the first electrode is metal electrode, so that described first
The resistance of electrode is smaller, improves the touch-control sensitivity when first electrode layer 4 is used as touch control electrode.
In another embodiment of the present invention, the second electrode lay 8 is located at same with the first electrode routing layer 6
Layer, as shown in figure 9, further to reduce the thickness of the array base palte, wherein, the first electrode layer 4 includes multiple mutual
Independent first electrode, the first electrode are used as public electrode in the display stage, are used as touch control electrode in the touch-control stage, so that
Touch control electrode layer need not be fabricated separately, reduce the thickness of the array base palte, and the first electrode is metal electrode, so that
So that the resistance of the first electrode is smaller, the touch-control sensitivity when first electrode layer 4 is used as touch control electrode is improved.
In yet another embodiment of the present invention, the second electrode lay 8 may be located on the first electrode layer 4 and institute
Between stating the second insulating layer 5, and the 3rd insulating layer 9 is provided between the first electrode layer 4 and the second electrode lay 8, such as
Shown in Figure 10, wherein, the first electrode layer 4 includes multiple mutually independent first electrodes, and the first electrode is in display rank
Section is used as public electrode, is used as touch control electrode in the touch-control stage, without touch control electrode layer is fabricated separately, reduces the battle array
The thickness of row substrate, and the first electrode is metal electrode, so that the resistance of the first electrode is smaller, improves institute
Touch-control sensitivity when first electrode layer 4 is used as touch control electrode is stated, the present invention does not limit this, specifically depends on the circumstances.
In the above-described embodiments, the array base palte includes multiple subpixel areas, and the second electrode is comb finger-like electricity
Pole, it is preferred that in each subpixel area, the figure of the first electrode and the figure constitution complementation map of the second electrode
Shape.Specifically, in one embodiment of the invention, the first electrode is located at the portion in the subpixel area split shed region
Dividing has the first quarter seam, the first quarter seam and second electrode one-to-one corresponding, and in the vertical direction of the first substrate 1
On, the projection of the second electrode on first substrate 1 is completely covered in the projection of the first quarter seam on first substrate 1.More
Preferably, in the vertical direction of the first substrate 1, the projection and described second of the first quarter seam on first substrate 1
The projection of electrode on first substrate 1 is completely superposed, but the present invention does not limit this, in the other embodiment of the present invention
In, the projected area of the first quarter seam on first substrate 1 can also be more than the throwing of the second electrode on first substrate 1
Shadow area, specifically depends on the circumstances.
On the basis of any of the above-described embodiment, in one embodiment of the invention, the pixel electrode is preferably saturating
Prescribed electrode, to improve the light transmittance of the array base palte.It should be noted that walked in the pixel electrode and the first electrode
When line is located at same layer, the first electrode cabling is preferably also transparency electrode, so that the first electrode layer 4 and described
Second electrode cabling can be formed at the same time, but the present invention does not limit this, specifically depends on the circumstances.
As shown in figure 11, the embodiment of the present invention additionally provides a kind of display panel, and the display panel includes：It is oppositely arranged
Array base palte 10 and color membrane substrates 20, and the liquid crystal layer between the array base palte 10 and the color membrane substrates 20
30, wherein, the array base palte that the array base palte 10 is provided for any of the above-described embodiment of the present invention.
As shown in figure 12, the embodiment of the present invention additionally provides a kind of display device, including：
Above-mentioned display panel 100；
First drive circuit 200, first drive circuit 200 pass through the first electrode cabling and the first electrode
It is electrically connected, is described first in the touch-control stage for providing common electric voltage drive signal in the display stage for the first electrode
Electrode provides touch-control drive signal；
Second drive circuit 300, second drive circuit 300 pass through the second electrode cabling and the second electrode
It is electrically connected, for providing data drive signal in the display stage for the second electrode, it is the display to stop in the touch-control stage
First electrode in panel provides data drive signal, to realize that timesharing drives.
It should be noted that in the display stage, first drive circuit 200 is described by the first electrode cabling
First electrode provides public voltage signal, and second drive circuit 300 is carried by second electrode cabling for the second electrode
For data drive signal, so as to form voltage difference between the first electrode and the second electrode, for driving
The liquid crystal molecule stated between array base palte 10 and the color membrane substrates 20 is rotated, to realize display.It is described in the touch-control stage
Second drive circuit 300 stops providing data drive signal for the second electrode, and the second electrode maintains the display stage most
The voltage of a later frame display picture, first drive circuit 200 provide touch-control drive signal for the first electrode, pass through institute
State the capacitive coupling effect between second electrode and the first electrode so that the voltage in the second electrode is adjusted automatically
Section, to keep the voltage difference between the first electrode and second electrode, maintains current display picture, at the same time, passes through institute
The touch-control drive signal stated in first electrode carries out touch control detection.
From the above mentioned understand, the array base palte including the display panel of the array base palte that the embodiment of the present invention is provided with
And in the display device including the display panel, the first electrode includes multiple mutually independent first electrodes, described first
Electrode is used as public electrode in the display stage, is used as touch control electrode in the touch-control stage, so that being carried in the embodiment of the present invention
In the array base palte of confession, only need to make one layer of electrode can be achieved at the same time display and touch controllable function, tactile without being fabricated separately again
Electrode is controlled, the array base palte and display panel and the thickness of display device including the array base palte is reduced, reduces institute
Array base palte and display panel and the processing procedure of display device including the array base palte are stated, it is lightening to be conducive to the display device
Development.
Moreover, in embodiments of the present invention, first electrode described in the first electrode layer 4 is metal electrode, so that
It is smaller to obtain the resistance of the first electrode, significantly improves the touch-control sensitivity when first electrode layer 4 is used as touch control electrode.
In addition, the embodiment of the present invention additionally provides a kind of production method of array base palte, its concrete structure refers to Fig. 1,
This method includes：First substrate 1 is provided；Layer 2 is formed data line on 1 surface of first substrate；Deviate from the data line layer 2
1 side of first substrate forms the first insulation；In first insulating layer 3 first is formed away from 2 side of data line layer
Electrode layer 4, the first electrode layer 4 include multiple mutually independent first electrodes, and the first electrode is used as in the display stage
Public electrode, touch control electrode is used as in the touch-control stage, and the first electrode is metal electrode；Carried on the back in the first electrode layer 4
The second insulating layer 5 is formed from 3 side of the first insulating layer；Deviate from 4 side of first electrode layer in second insulating layer 5
First electrode routing layer 6 is formed, the first electrode routing layer 6 includes a plurality of first electrode being electrically connected with the first electrode
Cabling.
Specifically, in an embodiment of the invention, deviate from 4 side of first electrode layer in second insulating layer 5
First electrode routing layer 6 is formed, the first electrode routing layer 6 includes a plurality of first electrode being electrically connected with the first electrode
Cabling includes：Second insulating layer 5 is performed etching, is formed in second insulating layer 5 and runs through second insulating layer 5
Via 7；In second insulating layer 5 first electrode routing layer 6 is formed away from 4 side of first electrode layer, described first
Electrode routing layer 6 includes a plurality of first electrode cabling, and the first electrode cabling passes through the via 7 and first electrode electricity
Connection.
On the basis of any of the above-described embodiment, in one embodiment of the invention, deviate from first insulating layer 3
2 side of data line layer includes before forming first electrode layer 4：Deviate from the data line layer 2 one in first insulating layer 3
Side forms the second electrode lay 8, and the second electrode lay 8 includes a plurality of second electrode, and the second electrode is used as pixel electrode；
The second electrode lay 8 forms the 3rd insulating layer 9 away from 3 side of the first insulating layer.I.e., in the present embodiment, described
Two electrode layers 8 are located at the first electrode layer 4 and refer to Fig. 4 towards the side of the first substrate 1, its structure.
In another embodiment of the present invention, the first electricity is formed in 2 side of data line layer described in first insulating layer 3
After pole layer 4, include before the first electrode layer 4 forms the second insulating layer 5 away from 3 side of the first insulating layer：
The first electrode layer 4 forms the 3rd insulating layer 9 away from 3 side of the first insulating layer；Deviate from institute in the 3rd insulating layer 9
State 4 side of first electrode layer and form the second electrode lay 8, the second electrode lay 8 includes a plurality of second electrode, the second electrode
As pixel electrode.I.e. in the present embodiment, the second electrode lay 8 is located at the first electrode layer 4 and the first electrode
Between routing layer 6, its structure refers to Figure 10.
In yet another embodiment of the present invention, formed in second insulating layer 5 away from 4 side of first electrode layer
While first electrode routing layer 6, second electrode is formed away from the side of the first electrode layer 4 in second insulating layer 5
Layer 8, the second electrode lay 8 and the first electrode routing layer 6 are located at same layer, including a plurality of second electrode, and described second
Electrode is used as pixel electrode, its structure refers to Fig. 9.It should be noted that in the present embodiment, the first electrode cabling with
The making material of the second electrode is preferably same material, so as to form the first electrode cabling and described second at the same time
Electrode, further to reduce the processing procedure of the array base palte, but the present invention does not limit this, specifically depends on the circumstances.It is excellent
Choosing, the first electrode cabling and the second electrode are transparency electrode, to improve the light transmittance of the array base palte.
In yet another embodiment of the present invention, formed in second insulating layer 5 away from 4 side of first electrode layer
Include after first electrode routing layer 6：In the first electrode routing layer 6 the 3rd is formed away from 5 side of the second insulating layer
Insulating layer 9；Deviate from the 6 side shape the second electrode lay 8 of first electrode routing layer, second electricity in the 3rd insulating layer 9
Pole layer 8 includes a plurality of second electrode, and the second electrode is used as pixel electrode.I.e. in the present embodiment, the second electrode lay 8
Deviate from 1 side of first substrate positioned at the first electrode routing layer 6, its structure refers to Fig. 8.
It can be seen from the above that the present invention is implemented in provided production method, when forming the first electrode layer 4, while shape
Into the first electrode of multiple mutually insulateds, then a plurality of first electrode cabling is formed at the same time, wherein, the first electrode is in display rank
Section is used as public electrode, and touch control electrode is used as in the touch-control stage, and the first electrode cabling is used as public electrode in the display stage
Cabling, is used as touch control electrode cabling in the touch-control stage, makes touch control electrode without extra increase processing procedure and touch control electrode is walked
Line, reduces the processing procedure of the array base palte, so as to reduce the system of display panel and display device including the array base palte
Journey, improves the array base palte and display panel and the production efficiency of display device including the array base palte, reduces
The array base palte and display panel and the cost of display device including the array base palte.
In conclusion array base palte that the embodiment of the present invention is provided and preparation method thereof including the array base palte is aobvious
Show in panel and display device, the first electrode includes multiple mutually independent first electrodes, and the first electrode is being shown
Stage is used as public electrode, is used as touch control electrode in the touch-control stage, so that the array base provided in the embodiment of the present invention
In plate, only need to make one layer of electrode can be achieved at the same time display and touch controllable function, without touch control electrode is fabricated separately again, reduce
The array base palte and display panel and the thickness of display device including the array base palte, reduce the array base palte and
The processing procedure of display panel and display device including the array base palte, is conducive to the lightening development of the display device.
Moreover, in embodiments of the present invention, first electrode described in the first electrode layer 4 is metal electrode, so that
It is smaller to obtain the resistance of the first electrode, significantly improves the touch-control sensitivity when first electrode layer 4 is used as touch control electrode.
Various pieces are described by the way of progressive in this specification, and what each some importance illustrated is and other parts
Difference, between various pieces identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
Embodiment illustrated herein is not intended to be limited to, and is to fit to consistent with the principles and novel features disclosed herein
Most wide scope.
Claims (17)
- A kind of 1. array base palte, it is characterised in that including：First substrate；Data line layer positioned at the first substrate surface；Deviate from the first insulating layer of the first substrate side positioned at the data line layer；Deviate from the first electrode layer of the data line layer side positioned at first insulating layer, the first electrode layer includes multiple Mutually independent first electrode, the first electrode are used as public electrode in the display stage, are used as touch control electrode in the touch-control stage, And the first electrode is metal electrode；Deviate from the second insulating layer of the first insulating layer side positioned at the first electrode layer；Deviate from the first electrode routing layer of the first electrode layer side, the first electrode cabling positioned at second insulating layer Layer includes a plurality of first electrode cabling being electrically connected with the first electrode；The second electrode lay and the 3rd insulating layer are provided between the first electrode layer and first insulating layer, wherein, it is described For 3rd insulating layer between the second electrode lay and the first electrode layer, the second electrode lay includes a plurality of second electricity Pole, the second electrode are used as pixel electrode；The array base palte includes multiple subpixel areas, and the subpixel area includes non-open areas and open area；The first electrode is located at the part in the subpixel area split shed region and is stitched with the first quarter, the first quarter seam with The second electrode corresponds, and in the vertical direction of the first substrate, first quarter stitches on the first substrate The projection of the second electrode on the first substrate is completely covered in projection.
- 2. array base palte according to claim 1, it is characterised in that the first electrode cabling passes through via and described the One electrode is electrically connected.
- 3. array base palte according to claim 1, it is characterised in that the size of each first electrode in the first electrode layer With shape all same.
- 4. array base palte according to claim 1, it is characterised in that the second electrode is a plane-shape electrode.
- 5. array base palte according to claim 1, it is characterised in that the array base palte includes multiple subpixel areas, In each subpixel area, the second electrode is comb finger electrode.
- 6. array base palte according to claim 5, it is characterised in that in each subpixel area, the first electrode Figure and the figure constitution complementary graph of the second electrode.
- 7. array base palte according to claim 1, it is characterised in that the first electrode layer deviates from first insulating layer Side be provided with the second electrode lay with the first electrode layer mutually insulated, the second electrode lay includes a plurality of second electricity Pole, the second electrode are used as pixel electrode.
- 8. array base palte according to claim 7, it is characterised in that the array base palte includes multiple subpixel areas, The second electrode is comb finger electrode, and in each subpixel area, the figure constitution of the first electrode and second electrode is mutual Complement shape.
- 9. array base palte according to claim 1, it is characterised in that described in the vertical direction of the first substrate The projection and the projection of the second electrode that first quarter stitched are completely superposed.
- 10. according to claim 1-9 any one of them array base paltes, it is characterised in that the pixel electrode is transparency electrode.
- A kind of 11. display panel, it is characterised in that including：The array base palte and color membrane substrates being oppositely arranged, and positioned at described Liquid crystal layer between array base palte and color membrane substrates；Wherein, the array base palte is claim 1-10 any one of them array base paltes.
- A kind of 12. display device, it is characterised in that including：Display panel described in claim 11；First drive circuit, first drive circuit are electrically connected by the first electrode cabling with the first electrode, are used In providing common electric voltage drive signal in the display stage for the first electrode, provide and touch for the first electrode in the touch-control stage Control drive signal；Second drive circuit, second drive circuit are electrically connected by second electrode cabling with the second electrode, for The display stage provides data drive signal for the second electrode.
- 13. a kind of production method of array base palte, applied to claim 1-10 any one of them array base paltes, its feature exists In this method includes：First substrate is provided；Layer is formed data line on the first substrate surface；In the data line layer the first insulating layer is formed away from the first substrate side；First electrode layer is formed away from the data line layer side in first insulating layer, the first electrode layer includes multiple Mutually independent first electrode, the first electrode are used as public electrode in the display stage, are used as touch control electrode in the touch-control stage, And the first electrode is metal electrode；In the first electrode layer the second insulating layer is formed away from the first insulating layer side；In second insulating layer first electrode routing layer, the first electrode cabling are formed away from the first electrode layer side Layer includes a plurality of first electrode cabling being electrically connected with the first electrode.
- 14. production method according to claim 13, it is characterised in that deviate from the data cable in first insulating layer Layer side includes before forming first electrode layer：The second electrode lay is formed away from the data line layer side in first insulating layer, the second electrode lay includes a plurality of Second electrode, the second electrode are used as pixel electrode；In the second electrode lay the 3rd insulating layer is formed away from the first insulating layer side.
- 15. production method according to claim 13, it is characterised in that deviate from the data cable in first insulating layer Layer side is formed after first electrode layer, and the second insulating layer is formed away from the first insulating layer side in the first electrode layer Include before：In the first electrode layer the 3rd insulating layer is formed away from the first insulating layer side；The second electrode lay is formed away from the first electrode layer side in the 3rd insulating layer, the second electrode lay includes more Bar second electrode, the second electrode are used as pixel electrode.
- 16. production method according to claim 13, it is characterised in that in second insulating layer away from the described first electricity While pole layer side forms first electrode routing layer, formed in second insulating layer away from the side of the first electrode layer The second electrode lay, the second electrode lay is located at same layer, including a plurality of second electrode with the first electrode routing layer, described Second electrode is used as pixel electrode.
- 17. production method according to claim 13, it is characterised in that in second insulating layer away from the described first electricity Pole layer side includes after forming first electrode routing layer：In the first electrode routing layer the 3rd insulating layer is formed away from the second insulating layer side；Deviate from the first electrode routing layer side shape the second electrode lay in the 3rd insulating layer, the second electrode lay includes A plurality of second electrode, the second electrode are used as pixel electrode.
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| TWI596527B (en) * | 2016-12-14 | 2017-08-21 | 友達光電股份有限公司 | Touch display |
| CN107065356A (en) * | 2017-05-10 | 2017-08-18 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof, display panel and display device |
| CN108255350B (en) * | 2018-03-09 | 2021-07-16 | 上海天马微电子有限公司 | Touch control display device |
| CN114326232A (en) * | 2021-12-30 | 2022-04-12 | 广州华星光电半导体显示技术有限公司 | Array substrate, manufacturing method thereof, display panel and display device |
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| CN104022127A (en) * | 2014-05-30 | 2014-09-03 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and displaying device |
| CN104216564A (en) * | 2014-09-01 | 2014-12-17 | 上海天马微电子有限公司 | Touch screen panel, touch display panel and display device |
| CN104330935A (en) * | 2014-10-10 | 2015-02-04 | 上海天马微电子有限公司 | Array base plate, display panel and display device |
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| CN104022127A (en) * | 2014-05-30 | 2014-09-03 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and displaying device |
| CN104216564A (en) * | 2014-09-01 | 2014-12-17 | 上海天马微电子有限公司 | Touch screen panel, touch display panel and display device |
| CN104330935A (en) * | 2014-10-10 | 2015-02-04 | 上海天马微电子有限公司 | Array base plate, display panel and display device |
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