CN106646979A - Array substrate, display panel and display device - Google Patents
Array substrate, display panel and display device Download PDFInfo
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- CN106646979A CN106646979A CN201710114467.2A CN201710114467A CN106646979A CN 106646979 A CN106646979 A CN 106646979A CN 201710114467 A CN201710114467 A CN 201710114467A CN 106646979 A CN106646979 A CN 106646979A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133345—Insulating layers
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
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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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Abstract
The embodiment of the invention discloses an array substrate, a display panel and a display device, wherein the array substrate comprises a substrate base plate; a scanning wire and a data wire, which are formed on the substrate base plate, wherein the scanning wire and the data wire are crossed to define a plurality of pixel units, and the pixel units are provided with pixel electrodes electrically connected with the data wire; a plurality of touch electrodes, a plurality of touch walking wires and a span structure; the touch walking wires are electrically connected with one corresponding touch electrode through the span structure; along the extending direction of the scanning wire, the distance between adjacent two first pixel electrodes is more than the distance between the adjacent first pixel electrode and the second pixel electrode, and more than or equal to the distance between two second pixel electrodes. In conclusion, the distance between the pixel electrode and the span structure is big, the technique requirement is simple, and the production cost can be reduced.
Description
Technical field
The present invention relates to technical field of semiconductors, more particularly to a kind of array base palte, display floater and display device.
Background technology
LCDs (Liquid Crystal Display, LCD), is belonging to one kind of flat-panel screens.With section
The development of skill, the current scientific and technological information products of LCD also develop towards light, thin, short, little target, either right angle show, low power consumption
The advantages of amount, small volume or zero radiation, user can be allowed to enjoy optimal visual environment.
Display with touch controllable function is that the technology based on feature richness is produced, and relatively common touch technology has
In-cell touch technologies and On-cell touch technologies.Wherein, In-cell touch technologies are referred to will touch structure assembly to display
The technology on array base palte or opposite substrate in panel, On-cell touch technologies refer to that will touch structure function is embedded into
Method between color membrane substrates and Polarizer.In embedded type touch control Display Technique (Touch Embed Display, TED) and LCD
In-cell touch technologies be similar to, be also will touch structure assembly to display floater in array base palte or opposite substrate on
Technology.
During existing high definition TED shows, due to limited space system, connect the bridge and pixel list of touch-control cabling and touch control electrode
The distance between unit very little, needs to use high-precision exposure equipment in preparation process, and technological requirement is higher, and can affect production capacity.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of array base palte, display floater and display device, existing to solve
The higher technical problem of technological requirement in TED display device preparation process.
In a first aspect, a kind of array base palte is embodiments provided, including：
Underlay substrate；
The multi-strip scanning line and a plurality of data lines being formed on the underlay substrate, the multi-strip scanning line and described a plurality of
Data wire insulation intersects the multiple pixel cells of restriction, and the pixel electricity electrically connected with the data wire is provided with the pixel cell
Pole；
Multiple touch control electrodes, a plurality of touch-control cabling and bridge structure；
The touch-control cabling is by the bridge structure and the corresponding one touch control electrode electrical connection；Along the scanning
Line bearing of trend, is provided with the bridge structure between at least two adjacent pixel cells, and the bridge structure with it is described
Pixel electrode is arranged with layer；Wherein, the pixel electrode adjacent with the bridge structure is first kind pixel electrode；Not with institute
The adjacent pixel electrode of bridge structure is stated for Equations of The Second Kind pixel electrode；
Along the scan line bearing of trend, the distance between two neighboring described first kind pixel electrode is described more than adjacent
The distance between first kind pixel electrode and Equations of The Second Kind pixel electrode, and, more than or equal to the two neighboring Equations of The Second Kind
The distance between pixel electrode.
Second aspect, the embodiment of the present invention additionally provides a kind of display floater, including the array base palte described in first aspect,
Also include the opposite substrate being oppositely arranged with the array base palte.
The third aspect, the embodiment of the present invention additionally provides a kind of display device, including the display floater described in second aspect.
Array base palte provided in an embodiment of the present invention, display floater and display device, touch-control cabling by bridge structure with
Corresponding touch control electrode electrical connection, bridge structure setting is between at least two adjacent pixel electrodes, also, and bridge
The adjacent pixel electrode of structure is first kind pixel electrode, and the pixel electrode not electrically connected with bridge structure is Equations of The Second Kind pixel electricity
Pole, along the distance between the bearing of trend of scan line, two neighboring first kind pixel electrode more than adjacent first kind pixel electricity
The distance between pole and Equations of The Second Kind pixel electrode, and, more than or equal between two neighboring Equations of The Second Kind pixel electrode away from
From having larger distance between bridge structure and first kind pixel electrode adjacent thereto, it is ensured that the preparation process of array base palte
Technological requirement is simple, lifts preparation efficiency and product yield, while reducing production cost；Also, arrange bridge structure and with
Adjacent first kind pixel electrode between have larger distance, the short circuit between bridge structure and pixel electrode can also be reduced
Risk, it is ensured that array base palte is normally used.
Description of the drawings
In order to clearly illustrate the technical scheme of exemplary embodiment of the present, below to describing needed for embodiment
The accompanying drawing to be used does a simple introduction.Obviously, the accompanying drawing introduced is the present invention a part of embodiment to be described
Accompanying drawing, rather than the accompanying drawing of whole, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of overlooking the structure diagram of array base palte provided in an embodiment of the present invention；
Fig. 2 is cross-sectional view of the array base palte along hatching A-A ' in Fig. 1；
Fig. 3 is the overlooking the structure diagram of another kind of array base palte provided in an embodiment of the present invention；
Fig. 4 is the overlooking the structure diagram of another kind of array base palte provided in an embodiment of the present invention；
Fig. 5 is the overlooking the structure diagram of another kind of array base palte provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of display floater provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation of display device provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below with reference to the embodiment of the present invention in it is attached
Figure, by specific embodiment, is fully described by technical scheme.Obviously, described embodiment is of the invention
A part of embodiment, rather than the embodiment of whole, based on embodiments of the invention, those of ordinary skill in the art are not doing
The every other embodiment obtained on the premise of going out creative work, each falls within protection scope of the present invention.
Fig. 1 is a kind of overlooking the structure diagram of array base palte provided in an embodiment of the present invention, refers to Fig. 1, the battle array
Row substrate includes：
Underlay substrate 10；
The multi-strip scanning line 110 and a plurality of data lines 120 being formed on underlay substrate 10, multi-strip scanning line 110 and a plurality of
The insulation of data wire 120 intersects the multiple pixel cells 130 of restriction, and the picture electrically connected with data wire 120 is provided with pixel cell 130
Plain electrode 131；
Multiple touch-control cablings 140, touch control electrode 150 and bridge structure 160；
Touch-control cabling 140 is electrically connected by bridge structure 160 with a corresponding touch control electrode 150；Prolong along scan line 110
Direction is stretched, between at least two adjacent pixel cells 130 bridge structure 160, and bridge structure 160 and pixel electrode are provided with
131 are arranged with layer；Wherein, the pixel electrode adjacent with bridge structure 160 is first kind pixel electrode 1311；Not with bridge structure
160 adjacent pixel electrodes are Equations of The Second Kind pixel electrode 1312；
Along the distance between the bearing of trend of scan line 110, two neighboring first kind pixel electrode 1311 L1 more than adjacent the
The distance between one class pixel electrode 1311 and Equations of The Second Kind pixel electrode 1312 L2, and, more than or equal to two neighboring the
The distance between two class pixel electrodes 1312 L3.
Exemplary, in TED product designs, one piece of touch control electrode 150 can correspond to some rows and some row pixels
Unit 130, Fig. 1 is only illustrated with the situation of one piece of two row of correspondence of touch control electrode 150 and six row pixel cells 130.One piece is touched
Control electrode 150 can at least correspond to a touch-control cabling 140, by least one bridge structure 160 realize touch-control cabling 140 and
Electrical connection between touch control electrode 150, optionally, in order to the voltage signal for realizing the various location of touch control electrode 150 is stablized, one
Block touch control electrode 150 to be correspondingly arranged with a plurality of touch-control cabling 140, and can realize that touch-control is walked by multiple bridge structures 160
The electrical connection of line 140 and the position of multiple touch control electrodes 150, Fig. 1 only with one piece of one touch-control cabling of correspondence of touch control electrode 150, leads to
Cross a bridge structure 160 to realize being illustrated as a example by touch-control cabling 140 and the electrical connection of touch control electrode 150.Wherein, bridge knot
Structure 160 is arranged between the 3rd row pixel electrode and the 4th row pixel electrode, and here, the bearing of trend of scan line 110 can be managed
Solve as line direction, the bearing of trend of data wire 120 can be understood as column direction.
Specifically, as shown in figure 1, the pixel electrode adjacent with bridge structure 160 be first kind pixel electrode 1311, not with
The adjacent pixel electrode of bridge structure 160 is Equations of The Second Kind pixel electrode 1312, along the bearing of trend of scan line 110, adjacent two
The distance between first kind pixel electrode 1311 L1 is more than adjacent first kind pixel electrode 1311 and Equations of The Second Kind pixel electrode
The distance between 1312 L2, also, more than or equal to the distance between two adjacent Equations of The Second Kind pixel electrodes 1312 L3.Can
Choosing, along the distance between the bearing of trend of scan line 110, adjacent first kind pixel electrode 1311 and Equations of The Second Kind pixel electrode 1312
L2 is less than the distance between two neighboring Equations of The Second Kind pixel electrode 1312 L3.As shown in figure 1, between same one-row pixels electrode,
The distance between two adjacent first kind pixel electrodes 1311 L1 is more than adjacent first kind pixel electrode 1311 and Equations of The Second Kind
The distance between pixel electrode 1312 L2, also, more than the distance between two adjacent Equations of The Second Kind pixel electrodes 1312 L3.Phase
The distance between two adjacent first kind pixel electrodes 1311 L1 is equal between two adjacent Equations of The Second Kind pixel electrodes 1312
It is identical with the two neighboring column of Equations of The Second Kind pixel electrode 1312 two neighboring first kind pixel electrode 1311 to be occurred in apart from L3
Situation, i.e., between the two neighboring Equations of The Second Kind pixel electrode 1312 of the two neighboring same column of first kind pixel electrode 1311 away from
The distance between the two neighboring first kind pixel electrode 1311 L1 is equal to from L3.
It should be noted that why arranging two neighboring second with the two neighboring same column of first kind pixel electrode 1311
The distance between class pixel electrode 1312 L3 is equal to the distance between the two neighboring first kind pixel electrode 1311 L1, Ke Yili
Solution is that in the preparation process of array base palte, one piece of touch control electrode 150 can be by multiple bridge structures 160 and same touch-control
Cabling 140 is electrically connected, and but multiple bridge structures 160 can be arranged on different rows between the pixel electrode 131 of identical two row,
Therefore in order to lift preparation efficiency, even if being not provided with bridge structure 160 between the pixel electrode 131 of certain a line, but in order to protect
The luminous efficiency of the higher preparation efficiency of card and display floater, it is same that setting for certain a line not comprising bridge structure 160 is set
Calmly the pixel electrode between two row is in larger distance, that is, arrange adjacent two with the two neighboring same column of first kind pixel electrode 1311
The distance between individual Equations of The Second Kind pixel electrode 1312 L3 is equal to the distance between the two neighboring first kind pixel electrode 1311 L1.
Optionally, arrange along the distance between the bearing of trend of scan line 110, two adjacent first kind pixel electrodes 1311
L1 more than the distance between adjacent first kind pixel electrode 1311 and Equations of The Second Kind pixel electrode 1312 L2, also, more than or
Equal to the distance between two adjacent Equations of The Second Kind pixel electrodes 1312 L3, it is ensured that bridge structure 160 and first kind pixel
Larger distance is kept between electrode 1311, it is ensured that in array base palte preparation process, it is not necessary to using the equipment of degree of precision
The preparation of difference film layer is capable of achieving, while the short-circuit risks between bridge structure 160 and pixel electrode 131 can be reduced, is protected
Card array base palte normal work.Optionally, the minimum range between bridge structure 160 and adjacent first kind pixel electrode 1311
More than or equal to 2.3 μm, less than or equal to 2.5 μm, it is ensured that in bridge structure 160 and the preparation process of pixel electrode 131, it is not necessary to
Using high-precision exposure sources, directly bridge structure 160 and pixel electrode can be completed using common low precision exposure sources
The preparation in gap between 131, reduces the purchase cost of high-precision exposure equipment, and then reduces the production cost of array base palte.
Optionally, as shown in Fig. 2 Fig. 2 is that array base palte, along the cross-sectional view of hatching A-A ', is referred in Fig. 1
Fig. 1 and Fig. 2, bridge structure 160 is electrically connected by the first across hole M1 with touch-control cabling 140, by the second across hole M2 and touch-control electricity
Pole 150 electrically connects, when keep between bridge structure 160 and first kind pixel electrode 1311 it is larger apart from when, can reduce across
Aligning accuracies of across the hole M1 of bridge construction 160 and first and second across hole M2.Optionally, across the hole M1 of bridge structure 160 and first and
Second across hole M2 contraposition management and control can for ± 0.8 μm, i.e. bridge structure 160 relative to the first across hole M1 or the second across hole M2
Center can offset 0.8 μm, reduce the craft precision in preparation process, reduce preparing difficulty, lift preparation efficiency, together
When improving product yield.
Optionally, in array base palte preparation process, different film layer structures was required to through a series of exposure and quarter
Erosion process is prepared, and can different components be caused with a certain degree of key size penalty (Critical in etching process
Dimension Loss, CD Loss), when in small distance between bridge structure 160 and first kind pixel electrode 1311, bridge
Structure 160 size of itself also can be smaller, and the requirement to CD Loss in etching process is stricter, and preparation technology is required
It is higher.When keep between bridge structure 160 and first kind pixel electrode 1311 it is larger apart from when, can relax to first across hole
Across the requirement of the CD Loss of hole M2, optionally, the first across hole M1 and second can relax M1 and second across the CD Loss of hole M2
To 0.8 μm, the craft precision in preparation process can be equally reduced, reduce preparing difficulty, lift preparation efficiency, while lifted producing
Product yield.
Fig. 3 is the overlooking the structure diagram of another kind of array base palte provided in an embodiment of the present invention, as shown in figure 3, bridge
Structure 160 can also be arranged on the infall of at least one pixel electrode, and the infall of pixel electrode can be understood as adjacent two
The infall of row pixel electrode 131 and adjacent two row pixel electrode 131, as shown in figure 3, bridge structure 160 can be arranged on 4
The infall of individual first kind pixel electrode 1311.Optionally, bridge structure 160 is arranged at into adjacent rows and adjacent two arranges
The infall of one class pixel electrode 1311, it is ensured that keep larger between bridge structure 160 and first kind pixel electrode 1311
Distance, reduce preparation process in craft precision, reduce prepare difficulty, lifted preparation efficiency；Simultaneously structure by bridge 160 also
The infall of at least one pixel electrode can be arranged on, it can also be ensured that less is affected on the aperture opening ratio of display floater, it is ensured that
The higher aperture opening ratio of display floater.
Optionally, multiple Equations of The Second Kind pixel electrodes 1312 can be divided into the 3rd class pixel electrode 1313 and the 4th class pixel electricity
Pole 1314, along the bearing of trend of scan line 110, multiple 4th class pixel electrodes 1314 are in the 3rd class pixel electrode 1313 and the first kind
It is arranged in order between pixel electrode 1311, and the distance between two neighboring 4th class pixel electrode 1314 L4 is less than two neighboring
The distance between 3rd class pixel electrode L5.
As shown in figure 4, Fig. 4 is the overlooking the structure diagram of another kind of array base palte provided in an embodiment of the present invention.With it is existing
There is all of pixel electrode in technology to be all that spaced set is compared, the technical scheme shown in Fig. 1 can be understood as bridge only
The first kind pixel electrode 1311 of the adjacent both sides of structure 160 is arranged respectively away from the direction of bridge structure 160, Equations of The Second Kind picture
The position of plain electrode 1312 is constant；Technical scheme shown in Fig. 4 can be understood as first except the adjacent both sides of bridge structure 160
Class pixel electrode 1311 arranges outer away from the direction of bridge structure 160 respectively, and several Equations of The Second Kind pixel electrodes 1312 are same
Sample is arranged away from the direction of bridge structure 160, therefore multiple Equations of The Second Kind pixel electrodes 1312 can be divided into the 3rd class pixel
The class pixel electrode 1314 of electrode 1313 and the 4th, the 3rd class pixel electrode 1313 can be understood as the position compared with prior art
Constant Equations of The Second Kind pixel electrode 1312, the 4th class pixel electrode 1314 is kept to can be understood as away from bridge structure 160
Direction arrange Equations of The Second Kind pixel electrode 1312.Multiple 4th class pixel electrodes 1314 are in the 3rd class pixel electrode 1313 and
It is arranged in order between one class pixel electrode 1311, and it is adjacent；The distance between two the 4th class pixel electrodes 1314 L4 is less than phase
The distance between adjacent two the 3rd class pixel electrodes 1313 L5, as shown in Figure 4.Optionally, two the 4th class pixels of arbitrary neighborhood
The distance between electrode 1314 can be the same or different, only need to ensure two the 4th class pixel electrodes 1314 of arbitrary neighborhood it
Between distance the distance between less than the 3rd class pixel electrode 1313.
Optionally, Fig. 5 is the overlooking the structure diagram of another kind of array base palte provided in an embodiment of the present invention, such as Fig. 5 institutes
Show, along the bearing of trend of data wire 120, pixel electrode 131 includes two termination electrodes, and between described two termination electrodes and
Connect an electrode of described two termination electrodes.Pixel cell 130 can also include thin film transistor (TFT) 132, thin film transistor (TFT) 132
Source electrode 1321 is electrically connected with data wire 120, the drain electrode 1322 of thin film transistor (TFT) 132 and a termination electrode electricity of pixel electrode 131
Connection, source electrode 1321 is located between an electrode of two row pixel electrodes 131.As shown in figure 5, source electrode 1321 is located at two row pixels electricity
Between an electrode of pole 131, no longer it is located on same level direction with drain electrode 1322, i.e., between source electrode 1321 and drain electrode 1322
Line is not parallel to scan line 110.Arrange source electrode 1321 to be located between an electrode of two row pixel electrodes 131, it is ensured that source
Larger distance is kept between pole 1321 and drain electrode 1322, it is to avoid make because distance is shorter between source electrode 1321 and drain electrode 1322
Into short circuit, it is ensured that the normal work of array base palte.
Optionally, with continued reference to Fig. 2, Fig. 2 is cross-sectional view of the array base palte along hatching A-A ' in Fig. 1.Touch
Control cabling 140 be located at thin film transistor (TFT) 132 away from underlay substrate 10 side, and thin film transistor (TFT) 132 with control cabling 140 it
Between be provided with planarization layer 170；Touch-control cabling 140 is provided with the first insulating barrier 180 away from the side of planarization layer 170；First
Insulating barrier 180 is provided with touch control electrode 150 away from the side of planarization layer 170；Touch control electrode 150 is away from the first insulating barrier 180
One layer be provided with the second insulating barrier 190；Second insulating barrier 190 is provided with pixel electrode 131 away from the side of touch control electrode 150
And the bridge structure 160；First via MI exposes touch-control cabling through the first insulating barrier 180 and the second 190 layers of insulation
140；Second via passes through M2 wears the second insulating barrier 190, and exposes touch control electrode 150；Bridge structure 160 fill the first via MI with
And the second via M2, touch-control cabling 140 is electrically connected with corresponding touch control electrode 150；3rd via M3 is exhausted through first
Edge layer 180, the second insulating barrier 190 and planarization layer 170, and expose the drain electrode 1322 of thin film transistor (TFT) 132, pixel electrode
131 termination electrode is electrically connected by the 3rd via M3 with the drain electrode 1322 of thin film transistor (TFT) 132.
Optionally, touch control electrode 150 can be multiplexed with public electrode, as common electrical during the display of display floater
Pole, coordinates with pixel electrode 131, for driving the deflection of liquid crystal；As touch control electrode during touch-control, touch-control cabling is received
140 touching signals for providing, realize touch controllable function.Optionally, touch control electrode 140 is multiplexed with into public electrode, it is possible to reduce film
The preparation of layer, lifts preparation efficiency, while reducing the thickness of display floater, there is provided a kind of more frivolous display floater.
To sum up, array base palte provided in an embodiment of the present invention, touch-control cabling is by bridge structure and a corresponding touch-control
Electrode is electrically connected, and bridge structure setting is between at least two adjacent pixel electrodes, also, the pixel adjacent with bridge structure
Electrode is first kind pixel electrode, and the pixel electrode not electrically connected with bridge structure is Equations of The Second Kind pixel electrode, along scan line
The distance between bearing of trend, two neighboring first kind pixel electrode are more than adjacent first kind pixel electrode and Equations of The Second Kind pixel
The distance between electrode, and, more than or equal to the distance between two neighboring Equations of The Second Kind pixel electrode, bridge structure and with
Adjacent first kind pixel electrode between keep larger distance, it is ensured that the preparation process technological requirement of array base palte is simple,
Preparation efficiency and product yield are lifted, while reducing production cost；Also, bridge structure and the first kind adjacent thereto are set
There is larger distance between pixel electrode, the short-circuit risks between bridge structure and pixel electrode can also be reduced, it is ensured that array
Substrate is normally used.
Fig. 6 is a kind of structural representation of display floater provided in an embodiment of the present invention, with reference to Fig. 6, the embodiment of the present invention
The display floater of offer includes the array base palte 1 described in above-described embodiment and the opposite substrate being oppositely arranged with array base palte 1
2, opposite substrate 2 can be color membrane substrates, can also be cover plate or other encapsulated layers.
Fig. 7 is a kind of structural representation of display device provided in an embodiment of the present invention, and with reference to Fig. 7, display device 100 can
With including the display floater 101 described in any embodiment of the present invention.Display device 100 can be the mobile phone shown in Fig. 7, it is also possible to
For computer, television set, intelligence wearing display device etc., the embodiment of the present invention is not particularly limited to this.
Note, 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 invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out 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
More other Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (11)
1. a kind of array base palte, it is characterised in that include：
Underlay substrate；
The multi-strip scanning line and a plurality of data lines being formed on the underlay substrate, the multi-strip scanning line and many datas
Line insulation intersects the multiple pixel cells of restriction, and the pixel electrode electrically connected with the data wire is provided with the pixel cell；
Multiple touch control electrodes, a plurality of touch-control cabling and bridge structure；
The touch-control cabling is by the bridge structure and the corresponding one touch control electrode electrical connection；Prolong along the scan line
Direction is stretched, the bridge structure, and the bridge structure and the pixel are provided between at least two adjacent pixel electrodes
Electrode is arranged with layer；Wherein, the pixel electrode adjacent with the bridge structure is first kind pixel electrode；Not with it is described across
The adjacent pixel electrode of bridge construction is Equations of The Second Kind pixel electrode；
Along the scan line bearing of trend, the distance between two neighboring described first kind pixel electrode is more than adjacent described first
The distance between class pixel electrode and Equations of The Second Kind pixel electrode, and, more than or equal to the two neighboring Equations of The Second Kind pixel
The distance between electrode.
2. array base palte according to claim 1, it is characterised in that the corresponding multiple pixel cells of same touch control electrode
In, along the scan line bearing of trend, the two neighboring described Equations of The Second Kind with the two neighboring first kind pixel electrode same column
The distance between pixel electrode is equal to the distance between the two neighboring first kind pixel electrode.
3. array base palte according to claim 2, it is characterised in that at least one pixel electrode infall is provided with described
Bridge structure, the pixel electrode infall refers to pixel electrode described in adjacent rows and the adjacent two row pixel electrode
Infall, wherein, the scan line bearing of trend is line direction, and the data wire bearing of trend is column direction.
4. array base palte according to claim 1, it is characterised in that along the scan line bearing of trend, adjacent described
The distance between one class pixel electrode and Equations of The Second Kind pixel electrode less than between the two neighboring Equations of The Second Kind pixel electrode away from
From.
5. array base palte according to claim 1, it is characterised in that multiple Equations of The Second Kind pixel electrodes are divided into the 3rd class
Pixel electrode and the 4th class pixel electrode；Along the scan line bearing of trend, multiple 4th class pixel electrodes are described
It is arranged in order between three class pixel electrodes and the first kind pixel electrode, and between the two neighboring 4th class pixel electrode
Distance the distance between less than two neighboring described 3rd class pixel electrode.
6. array base palte according to claim 1, it is characterised in that along the data wire bearing of trend, the pixel electricity
Pole includes two termination electrodes, and between described two termination electrodes and connects an electrode of described two termination electrodes；It is described
Pixel cell also includes thin film transistor (TFT), and the source electrode of the thin film transistor (TFT) is electrically connected with the data wire, the film crystal
The drain electrode of pipe is electrically connected with a termination electrode of the pixel electrode；The source electrode is located at the adjacent two row pixel electrode
Described electrode between.
7. array base palte according to claim 6, it is characterised in that
The touch-control cabling is located at side of the thin film transistor (TFT) away from the underlay substrate, and the thin film transistor (TFT) and institute
State and be provided with planarization layer between touch-control cabling；
The touch-control cabling is provided with the first insulating barrier away from the side of the planarization layer；
First insulating barrier is provided with the touch control electrode away from the side of the touch-control cabling；
The touch control electrode is provided with the second insulating barrier away from a layer of first insulating barrier；
Second insulating barrier is provided with the pixel electrode and the bridge structure away from the side of the touch control electrode；
First via exposes the touch-control cabling through first insulating barrier and second insulating barrier；Second via is passed through
Second insulating barrier is worn, and exposes the touch control electrode；First via and described second described in the bridge structure filling
Via, the touch-control cabling is electrically connected with the corresponding touch control electrode；3rd via is through first insulating barrier, described
Second insulating barrier and the planarization layer, and expose the drain electrode of the thin film transistor (TFT), described in of the pixel electrode
Termination electrode is electrically connected by the 3rd via with the drain electrode of the thin film transistor (TFT).
8. array base palte according to claim 1, it is characterised in that the bridge structure and the adjacent first kind picture
Minimum range between plain electrode is more than or equal to 2.3 μm, less than or equal to 2.5 μm.
9. array base palte according to claim 1, it is characterised in that the touch control electrode is multiplexed with public electrode.
10. a kind of display floater, it is characterised in that including the array base palte described in any one of claim 1-9, also include and institute
State the opposite substrate that array base palte is oppositely arranged.
11. a kind of display devices, it is characterised in that including the display floater described in claim 10.
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| CN201710114467.2A CN106646979B (en) | 2017-02-28 | 2017-02-28 | Array substrate, display panel and display device |
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| CN201710114467.2A CN106646979B (en) | 2017-02-28 | 2017-02-28 | Array substrate, display panel and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065367A (en) * | 2017-06-20 | 2017-08-18 | 厦门天马微电子有限公司 | A kind of array base palte, touch-control display panel and touch control display apparatus |
| CN107179637A (en) * | 2017-06-16 | 2017-09-19 | 厦门天马微电子有限公司 | Array base palte, liquid crystal display panel and liquid crystal display device |
| CN109541867A (en) * | 2018-12-28 | 2019-03-29 | 厦门天马微电子有限公司 | A kind of display panel and display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279222A (en) * | 2013-05-24 | 2013-09-04 | 苏州欧菲光科技有限公司 | Touch panel and preparation method thereof |
| KR20140131772A (en) * | 2013-05-06 | 2014-11-14 | 삼성디스플레이 주식회사 | Liquid crystal display apparatus and method for manufacturing the same |
| CN104699321A (en) * | 2015-04-01 | 2015-06-10 | 上海天马微电子有限公司 | Touch display substrate and touch display device |
| CN104808403A (en) * | 2015-05-08 | 2015-07-29 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
| KR20160062645A (en) * | 2014-11-25 | 2016-06-02 | 엘지이노텍 주식회사 | Touch window |
-
2017
- 2017-02-28 CN CN201710114467.2A patent/CN106646979B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140131772A (en) * | 2013-05-06 | 2014-11-14 | 삼성디스플레이 주식회사 | Liquid crystal display apparatus and method for manufacturing the same |
| CN103279222A (en) * | 2013-05-24 | 2013-09-04 | 苏州欧菲光科技有限公司 | Touch panel and preparation method thereof |
| KR20160062645A (en) * | 2014-11-25 | 2016-06-02 | 엘지이노텍 주식회사 | Touch window |
| CN104699321A (en) * | 2015-04-01 | 2015-06-10 | 上海天马微电子有限公司 | Touch display substrate and touch display device |
| CN104808403A (en) * | 2015-05-08 | 2015-07-29 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179637A (en) * | 2017-06-16 | 2017-09-19 | 厦门天马微电子有限公司 | Array base palte, liquid crystal display panel and liquid crystal display device |
| CN107179637B (en) * | 2017-06-16 | 2020-05-12 | 厦门天马微电子有限公司 | Array substrate, liquid crystal display panel and liquid crystal display device |
| CN107065367A (en) * | 2017-06-20 | 2017-08-18 | 厦门天马微电子有限公司 | A kind of array base palte, touch-control display panel and touch control display apparatus |
| CN109541867A (en) * | 2018-12-28 | 2019-03-29 | 厦门天马微电子有限公司 | A kind of display panel and display device |
| CN109541867B (en) * | 2018-12-28 | 2022-01-07 | 厦门天马微电子有限公司 | Display panel and display device |
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| Publication number | Publication date |
|---|---|
| CN106646979B (en) | 2020-08-07 |
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