CN107121860A - A kind of array base palte, display panel and display device - Google Patents
A kind of array base palte, display panel and display device Download PDFInfo
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- CN107121860A CN107121860A CN201710447168.0A CN201710447168A CN107121860A CN 107121860 A CN107121860 A CN 107121860A CN 201710447168 A CN201710447168 A CN 201710447168A CN 107121860 A CN107121860 A CN 107121860A
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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Abstract
The embodiment of the invention discloses a kind of array base palte, display panel and display device.Wherein, array base palte includes：Substrate；A plurality of gate line, a plurality of data lines and a plurality of touch-control cabling, are arranged on substrate in viewing area；A plurality of first, which is fanned out to cabling and a plurality of second, is fanned out to cabling, is arranged on substrate in fanout area, is electrically connected with the signal wire of viewing area；Any signal wire includes first kind signal wire and Equations of The Second Kind signal wire, and at least part first kind signal wire is fanned out to cabling with first and electrically connected, and at least part Equations of The Second Kind signal wire is fanned out to cabling with second and electrically connected；First is fanned out to cabling is fanned out to away line segment including first, and first is fanned out to away that line segment and data wire are set with layer and material is identical, and second is fanned out to cabling is fanned out to away line segment including second, and second is fanned out to away line segment and touch-control cabling with layer setting and material is identical.The resistance difference that the embodiment of the present invention reduces the impedance of fanout area and is fanned out between cabling, improves display quality.
Description
Technical field
The present embodiments relate to Display Technique, more particularly to a kind of array base palte, display panel and display device.
Background technology
In embedded type touch control Display Technique (Touch Embed Display, TED) display product design, from driving
The cabling that chip is output between effective display area is defined as being fanned out to cabling.The existing cabling that is fanned out to generally there are two kinds of sides
Formula：Single-layer metal is fanned out to Wiring structure and double layer of metal is fanned out to Wiring structure.
At present, by the way of single-layer metal is fanned out to Wiring structure, so that resolution ratio is full HD as an example：Source side is fanned out to
Cabling needs 1080, then need 1080 metal routings, now it is necessary to consider the distance between adjacent metal cabling, prevent
Adjacent metal cabling is caused to occur short circuit due to exposure limitation, then correspondence fanout area there will be certain requirement to height,
And this height directly influences whether the height of the frame (lower frame) of source side, it is impossible to realize narrow lower frame.
In order to compress the height of fanout area, Wiring structure is generally fanned out to using double layer of metal at present, this kind of structure use with
Gate line with the Metal1 of metal level and the cabling mode interlocked with data wire with the Metal2 of metal level, in this mode due to
There is interlayer insulating film between Metal1 and Metal2, adjacent metal cabling can be avoided because distance is too near and generation can not be exposed
Short circuit.However, because Metal1 impedance is larger, and Metal1 and Metal2 resistance differences are larger, cause Metal1 and
Impedance between Metal2 is difficult matching, influences display quality.
The content of the invention
The present invention provides a kind of array base palte, display panel and display device, to reduce the impedance of fanout area and be fanned out to away
Resistance difference between line, improves display quality.
In a first aspect, the embodiments of the invention provide a kind of array base palte, including：
Substrate, including viewing area and non-display area, the non-display area include the fanout area adjacent with the viewing area；
A plurality of gate line, a plurality of data lines and a plurality of touch-control cabling, are arranged on the substrate in the viewing area；
A plurality of first, which is fanned out to cabling and a plurality of second, is fanned out to cabling, is arranged on the substrate in the fanout area, with institute
The signal wire electrical connection of viewing area is stated, the signal wire is included in the gate line, the data wire and the touch-control cabling
It is at least one；
Any signal wire includes first kind signal wire and Equations of The Second Kind signal wire, at least partly described first kind signal
Line is fanned out to cabling with described first and electrically connected, and at least partly described Equations of The Second Kind signal wire is fanned out to cabling with described second and electrically connected；
Described first is fanned out to cabling is fanned out to away line segment including first, and described first is fanned out to away line segment and the same layer of the data wire
Set and material is identical, described second is fanned out to cabling is fanned out to away line segment including second, and described second is fanned out to away line segment touches with described
Cabling is controlled with layer setting and material is identical；Or,
Described first, which is fanned out to cabling, is fanned out to away line segment and the 4th including the 3rd and is fanned out to away line segment, and described second is fanned out to cabling bag
Include the 5th and be fanned out to away line segment and the 6th and be fanned out to away line segment, wherein, the described 3rd, which is fanned out to away line segment and the described 6th, is fanned out to away line segment,
Set with the data wire with layer and material is identical, the described 4th, which is fanned out to away line segment and the described 5th, is fanned out to away line segment, it is and described
Touch-control cabling with layer set and material is identical, be fanned out to along described first on cabling bearing of trend, the described 3rd be fanned out to away line segment and
Described 4th, which is fanned out to away line segment, is disposed adjacent and is electrically connected by the first via, is fanned out to along described second on cabling bearing of trend,
Described 5th be fanned out to away line segment and the described 6th be fanned out to away line segment be disposed adjacent and by the second via electrically connect.
Second aspect, the embodiment of the present invention additionally provides a kind of display panel, including the array described in above-mentioned first aspect
Substrate.
The third aspect, the embodiment of the present invention additionally provides a kind of display device, including the display described in above-mentioned second aspect
Panel.
The embodiment of the present invention is fanned out at least part first kind letter that cabling electrically connects a kind of signal wire by the first of fanout area
Number line, while at least part Equations of The Second Kind signal wire that cabling electrically connects this kind of signal wire is fanned out to by second, and first is fanned out to cabling
Line segment is fanned out to away including first, and first is fanned out to away that line segment and data wire are set with layer and material is identical, and second, which is fanned out to cabling, includes
Second is fanned out to away line segment, and second is fanned out to away that line segment and touch-control cabling are set with layer and material is identical；Or, first is fanned out to cabling bag
Include the 3rd and be fanned out to away line segment and the 4th and be fanned out to away before and after line segment two sections and walk line segment, second is fanned out to cabling is fanned out to away line segment including the 5th
Two sections, which are fanned out to away before and after line segment, with the 6th walks line segment, and three are fanned out to away line segment and the 6th and are fanned out to away line segment, are set with data wire with layer
Put and material is identical, the 4th is fanned out to away line segment and the 5th is fanned out to away line segment, set with touch-control cabling with layer and material is identical；Due to
The thickness of film layer where the thickness of film layer is more than gate line where touch-control cabling, and the resistivity of touch-control cabling material is less than grid
The resistivity of wire material, and the thickness of film layer where touch-control cabling can be suitable with the thickness of film layer where data wire, and touch-control is walked
The resistivity of wire material is close or equal to the resistivity of data wire material, and therefore, the embodiment of the present invention can reduce the resistance of fanout area
Resistance difference that is anti-and being fanned out between cabling, improves display quality.
Brief description of the drawings
Fig. 1 a are the existing planar structure schematic diagram for being fanned out to cabling layout；
Fig. 1 b are the cross-sectional view in Fig. 1 a along A1-A2；
Fig. 2 is a kind of planar structure schematic diagram of array base palte provided in an embodiment of the present invention；
Fig. 3 is the cross-section structure signal along gate line bearing of trend in array base palte viewing area provided in an embodiment of the present invention
Figure；
Fig. 4 is the planar structure schematic diagram provided in an embodiment of the present invention for being fanned out to cabling layout；
Fig. 5 is the cross-sectional view in Fig. 4 along B1-B2；
Fig. 6 for it is provided in an embodiment of the present invention another be fanned out to cabling layout planar structure schematic diagram；
Fig. 7 is the cross-sectional view in Fig. 6 along C1-C2；
Fig. 8 for it is provided in an embodiment of the present invention another be fanned out to cabling layout planar structure schematic diagram；
Fig. 9 is the cross-sectional view in Fig. 8 along D1-D2；
Figure 10 is the cross-sectional view in Fig. 8 along E1-E2；
Figure 11 for it is provided in an embodiment of the present invention another be fanned out to cabling layout planar structure schematic diagram；
Figure 12 for it is provided in an embodiment of the present invention another be fanned out to cabling layout planar structure schematic diagram；
Figure 13 for it is provided in an embodiment of the present invention another be fanned out to cabling layout planar structure schematic diagram；
Figure 14 is the cross-sectional view in Figure 13 along F1-F2；
Figure 15 for it is provided in an embodiment of the present invention another be fanned out to cabling layout planar structure schematic diagram；
Figure 16 is a kind of structural representation of display device provided in an embodiment of the present invention.
Embodiment
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
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Fig. 1 a are the existing planar structure schematic diagram for being fanned out to cabling layout；Fig. 1 b are the section knot in Fig. 1 a along A1-A2
Structure schematic diagram.This is fanned out to cabling in the non-display area of display panel, and Wiring structure is fanned out to using double layer of metal, and electrical connection is aobvious
Show a kind of signal wire (such as data wire, gate line and touch-control cabling) in Display panel area, as illustrated in figs. 1A and ib, this is fanned out to
Cabling includes the first metal routing 11 and the second metal routing 12, the first metal routing 11 and the second metal routing 12 with display
The same signal wire 10 in area is electrically connected.The film layer structure being fanned out at cabling may include substrate 13；Second metal routing 12, if
It is placed on substrate 13；Interlayer insulating film 14, covers the metal routing 12 of substrate 13 and second；First metal routing 11, is arranged at layer
Between side of the insulating barrier 14 away from substrate 13；Planarization layer 15, covers the metal routing 11 of interlayer insulating film 14 and first.Wherein,
First metal routing 11 and the same metal level of data wire of viewing area, the second metal routing 12 and the same metal of gate line of viewing area
Layer, the first metal routing 11 and the second metal routing 12 can be set alternatively up and down, overlapping up and down can also be set.
The above-mentioned Wiring structure that is fanned out to can avoid the adjacent cabling that is fanned out to from can not exposing generation short circuit because distance is too near, but
It is that because the impedance of the second metal routing is larger, and the first metal routing and the second metal routing resistance difference are larger, causes fan
The impedance for going out cabling is larger, and the impedance between the first metal routing and the second metal routing is difficult matching, influences display quality.
To solve the above problems, the embodiments of the invention provide a kind of array base palte, display panel and display device.
Fig. 2 is a kind of planar structure schematic diagram of array base palte provided in an embodiment of the present invention；Fig. 3 is the embodiment of the present invention
Along the cross-sectional view of gate line bearing of trend in the array base palte viewing area of offer；Fig. 4 provides for the embodiment of the present invention
Be fanned out to cabling layout planar structure schematic diagram；Fig. 5 is the cross-sectional view in Fig. 4 along B1-B2.With reference to Fig. 2 and figure
3, the array base palte of the embodiment of the present invention may include：
Substrate 20, including viewing area 100 and non-display area 200, non-display area 200 include the fan adjacent with viewing area 100
Go out area 300；
A plurality of gate line 30, a plurality of data lines 31 and a plurality of touch-control cabling 32, are arranged on substrate 20 in viewing area 100；
Wherein, gate line 30 and data wire 31 intersect.
With reference to Fig. 4 and Fig. 5, above-mentioned array base palte is also fanned out to cabling 40 and a plurality of second including a plurality of first and is fanned out to cabling
41, it is arranged on substrate 20 in fanout area 300, is electrically connected with the signal wire 1 of viewing area 100, signal wire 1 includes gate line, number
According at least one of line and touch-control cabling；
Any signal wire 1 includes first kind signal wire 1a and Equations of The Second Kind signal wire 1b, at least part first kind signal wire
1a is fanned out to cabling 40 with first and electrically connected, and at least part Equations of The Second Kind signal wire 1b is fanned out to cabling 41 with second and electrically connected；
Optionally, as shown in Fig. 4 or Fig. 5, first is fanned out to cabling 40 is fanned out to away line segment 401 including first, and first is fanned out to away
Line segment 401 is set with data wire 31 with layer and material is identical, and second is fanned out to cabling 41 is fanned out to away line segment 411, second including second
It is fanned out to away line segment 411 and touch-control cabling 32 is with layer setting and material is identical.First is fanned out to away line segment 401 i.e. in the embodiment of the present invention
Prepared with data wire 31 through same technique, second is fanned out to away line segment 411 prepares with touch-control cabling 32 through same technique.
The present embodiment is fanned out to cabling by the first of fanout area and electrically connects a kind of at least part first kind signal wire of signal wire,
Simultaneously at least part Equations of The Second Kind signal wire that cabling electrically connects this kind of signal wire is fanned out to by second, and first is fanned out to cabling and includes the
One is fanned out to away line segment, and first is fanned out to away that line segment and data wire are set with layer and material is identical, and second, which is fanned out to cabling, includes the second fan
Leave line segment, second is fanned out to away that line segment and touch-control cabling are set with layer and material is identical；And due to film layer where touch-control cabling
The thickness of film layer where thickness is more than gate line, and resistivity of the resistivity less than gateline material of touch-control cabling material, because
This, the embodiment of the present invention can reduce the impedance of fanout area；Again because the thickness of film layer where touch-control cabling can be with data wire place
The thickness of film layer is suitable, and resistivity of the resistivity close or equal to data wire material of touch-control cabling material, therefore, the present invention
Embodiment can also reduce the resistance difference being fanned out between cabling, improve display quality.
In the embodiment of the present invention, optionally, whole first kind signal wires are fanned out to cabling with first and electrically connected, whole Equations of The Second Kind
Signal wire is fanned out to cabling with second and electrically connected, and first kind signal wire is arranged alternately with Equations of The Second Kind signal wire.Thus, can be at utmost
Ground narrows frame, realizes narrow frame.
Optionally, it is corresponding with adjacent first kind signal wire and Equations of The Second Kind signal wire electrical connection first be fanned out to away line segment and
Second is fanned out to away line segment, and the upright projection on array base palte is at least partly overlapped.Exemplary, with continued reference to Fig. 4 and Fig. 5,
The first of electrical connection corresponding with adjacent first kind signal wire 1a and Equations of The Second Kind signal wire 1b is fanned out to away line segment 401 and second and is fanned out to
Line segment 402 is walked, the perpendicular projection on array base palte is overlapped.Thus, it can both reduce first and be fanned out to away line segment 401 and second
The load between line segment 402 is fanned out to away, can narrow frame again.Optionally, as shown in Figure 6 and Figure 7, with adjacent first kind signal
The first of line 1a electrical connections corresponding with Equations of The Second Kind signal wire 1b is fanned out to away line segment 401 and second and is fanned out to away line segment 402, in array base
Upright projection on plate is completely superposed.Thus, can farthest narrow frame.In addition, in the embodiment of the present invention with it is adjacent
The electrical connection corresponding with Equations of The Second Kind signal wire of first kind signal wire first be fanned out to away line segment and second and be fanned out to away line segment, in array
Upright projection on substrate can also be misaligned, for example, the first spacing being fanned out to away between line segment is equal to or slightly greater than the second fan
Leave the width of line segment, first, which is fanned out to away line segment and second, is fanned out to away upright projection of the line segment on array base palte and is alternately distributed.
Fig. 8 for it is provided in an embodiment of the present invention another be fanned out to cabling layout planar structure schematic diagram.As shown in figure 8,
The present embodiment is unlike the embodiments above, in the present embodiment, and first is fanned out to cabling 40 is fanned out to away the He of line segment 402 including the 3rd
4th is fanned out to away line segment 403, and second, which is fanned out to cabling 41, is fanned out to away line segment 412 and the 6th including the 5th and is fanned out to away line segment 413, its
In, the 3rd, which is fanned out to away line segment 402 and the 6th, is fanned out to away line segment 413, is set with data wire with layer and material is identical, the 4th is fanned out to away
Line segment 403 and the 5th is fanned out to away line segment 412, is set with touch-control cabling with layer and material is identical, being fanned out to cabling 40 along first extends
On direction, the 3rd, which is fanned out to away line segment 402 and the 4th, is fanned out to away line segment 403 and is disposed adjacent and by the first via 50 (referring to Fig. 9)
Electrical connection, is fanned out on the bearing of trend of cabling 41 along second, and the 5th, which is fanned out to away line segment 412 and the 6th, is fanned out to away that line segment 413 is adjacent to be set
Put and electrically connected by the second via 51 (referring to Figure 10).
The present embodiment is fanned out to cabling by the first of fanout area and electrically connects a kind of at least part first kind signal wire of signal wire,
Simultaneously at least part Equations of The Second Kind signal wire that cabling electrically connects this kind of signal wire is fanned out to by second, and first is fanned out to cabling and includes the
Three, which are fanned out to away line segment and the 4th, is fanned out to away before and after line segment two sections and walks line segment, and second is fanned out to cabling is fanned out to away line segment and including the 5th
Six, which are fanned out to away before and after line segment two sections, walks line segment, and three are fanned out to away line segment and the 6th and are fanned out to away line segment, set with data wire with layer and
Material is identical, and the 4th is fanned out to away line segment and the 5th is fanned out to away line segment, is set with touch-control cabling with layer and material is identical；And due to touching
The thickness of film layer where the thickness of film layer is more than gate line where controlling cabling, and the resistivity of touch-control cabling material is less than gate line
The resistivity of material, therefore, the embodiment of the present invention can reduce the impedance of fanout area；Again due to the thickness of film layer where touch-control cabling
Can be suitable with the thickness of film layer where data wire, and resistance of the resistivity close or equal to data wire material of touch-control cabling material
Rate, therefore, the embodiment of the present invention can also reduce the resistance difference being fanned out between cabling, improve the matching degree being fanned out between cabling,
And then improve display quality.
Optionally, it is similar to the above embodiments, in the present embodiment, with adjacent first kind signal wire and Equations of The Second Kind signal wire
The 3rd of correspondence electrical connection is fanned out to away line segment and the 5th and is fanned out to away line segment, at least partly weight of the upright projection on array base palte
Close, the corresponding 4th, which is fanned out to away line segment and the 6th, is fanned out to away line segment, the upright projection on array base palte is at least partly overlapped.Its
In, the 3rd, which is fanned out to away line segment, is fanned out to away line segment for same first with the corresponding 4th and is fanned out to front and rear two sections on cabling, the 5th fan
Leave line segment and be fanned out to away front and rear two sections that line segment is fanned out to for same second on cabling with the corresponding 6th.In the present embodiment, it is located at
3rd is fanned out to away line segment or the 4th cross-section structure being fanned out to away at line segment still refers to Fig. 5 or Fig. 7.Exemplary, such as Fig. 8 institutes
Show, the 3rd of electrical connection corresponding with adjacent first kind signal wire 1a and Equations of The Second Kind signal wire 1b is fanned out to away line segment 402 and the 5th
Line segment 412 is fanned out to away, the upright projection on array base palte is completely superposed, the corresponding 4th is fanned out to away the fan of line segment 403 and the 6th
Line segment 413 is left, the upright projection on array base palte is completely superposed.
Optionally, the 3rd to be fanned out to away line segment identical with the length that the 6th is fanned out to away line segment, and the 4th is fanned out to away line segment and the 5th
The length for being fanned out to away line segment is identical.I.e. first, which is fanned out to cabling and second, is fanned out in cabling, and the 3rd is fanned out to away line segment is fanned out to the 6th
The impedance for walking line segment is identical, and the 4th to be fanned out to away line segment identical with the impedance that the 5th is fanned out to away line segment, thus first be fanned out to cabling and
Second be fanned out to cabling impedance it is identical, and then reduce the resistance difference being fanned out between cabling.
Optionally, based on such scheme, the 3rd to be fanned out to away line segment identical with the length that the 4th is fanned out to away line segment.Thus,
Three are fanned out to away line segment, the 4th are fanned out to away line segment, the 5th are fanned out to away line segment and the 6th and are fanned out to away identical length of line segment etc., i.e., the 3rd
Line segment and the 5th is fanned out to away to be fanned out to away line segment and carry out wire jumper in the middle part of fanout area so that technique realize it is simpler, and further
Reduce it is same be fanned out to the resistance difference that cabling difference walks line segment, improve and same be fanned out to the matching degree that cabling difference walks line segment.
With reference to Fig. 2, the array base palte of the embodiment of the present invention also include being arranged at non-display area 200 and with the phase of fanout area 300
Adjacent driving chip 400；Optionally, as seen in figures 11 or 12, first it is fanned out to cabling 40 and is also fanned out to away line segment including the 7th
404, second is fanned out to cabling 41 is also fanned out to away line segment 405 including the 8th, and the 7th, which is fanned out to away line segment 404 and the 8th, is fanned out to away line segment
405 are set with gate line with layer；
With reference to Fig. 2 and Figure 11, first, which is fanned out to away line segment 401, is fanned out to away line segment 404 by the 7th and is electrically connected with driving chip 400
Connect, second, which is fanned out to away line segment 411, is fanned out to away line segment 405 by the 8th and is electrically connected with driving chip 400；Or, with reference to Fig. 2 and figure
12, the 4th, which is fanned out to away line segment 403, is fanned out to away line segment 404 by the 7th and is electrically connected with driving chip 400, and the 6th is fanned out to away line segment
413 are fanned out to away line segment 405 by the 8th electrically connects with driving chip 400.Thus, first it is fanned out to cabling and second and is fanned out to cabling and exists
It is electrically connected to before driving chip, extremely be fanned out to away line segment and the 8th with the layer is set the 7th with gate line is fanned out to cabling to wire jumper respectively
Section, can prevent influence of the grooving to signal wire near driving chip.
Optionally, between film layer where film layer where film layer where data wire is located at gate line and touch-control cabling；
Film layer where data wire to film layer where touch-control cabling distance, more than film layer where data wire to gate line place
The distance of film layer.Neighbouring first is fanned out to cabling and second and is fanned out to the distance between cabling i.e. in the embodiment of the present invention, greatly
In the distance between existing neighbouring Metal1 cablings and Metal2 cablings, therefore, the first fan in the embodiment of the present invention
Go out cabling and the second load being fanned out between cabling is smaller.
Exemplary, as shown in figure 3, array base palte also includes being located at the place film layer of data wire 31 and the place of touch-control cabling 32
Planarization layer 22 between film layer, and the layer insulation between the place film layer of data wire 31 and the place film layer of gate line 30
Layer 21.Because thickness of the thickness much larger than interlayer insulating film 21 of planarization layer 22 is (with reference to Fig. 5, Fig. 7, Fig. 9, Figure 10 or figure
14), therefore, the present embodiment, which greatly reduces first and is fanned out to cabling and second, is fanned out to influencing each other between cabling, reduces
One is fanned out to cabling and second is fanned out to load between cabling.
Based on the various embodiments described above, it is contemplated that the bar number of data wire is more, transmit influence of the precision to display of signal compared with
Greatly, the signal wire in this implementation can be data wire, and first, which is fanned out to cabling and second, is fanned out to cabling and is used in the display stage to aobvious
Show that area is provided and show signal；Optionally, what array base palte also included being arranged on substrate in fanout area the 3rd is fanned out to cabling, the 3rd
It is fanned out to cabling to electrically connect with touch-control cabling, for providing touching signals to viewing area in the touch-control stage；3rd is fanned out to cabling and grid
Polar curve is set with layer.It is less generally, due to the bar number of touch-control cabling, and it is much smaller than the bar number of data wire, therefore the corresponding 3rd
It is fanned out to cabling cabling and second is fanned out to first and is fanned out to the influence very little of cabling, and the 3rd is fanned out to cabling and is set with gate line with layer
Put, do not interfere with first and be fanned out to cabling and second and be fanned out to the arrangement of cabling, optionally, the 3rd is fanned out to cabling with gate line using same
One technique is formed.
Exemplary, as shown in Figure 13 or Figure 15, touch-control cabling 2 be arranged in parallel with signal wire 1 (data wire), touch-control cabling
2 overlap mutually with the upright projection of signal wire 1 (such as Equations of The Second Kind signal wire 1b) on array base palte, and the 3rd is fanned out to cabling 42 and touch-control
Cabling 2 is electrically connected by via；With reference to Figure 14, the 3rd, which is fanned out to cabling 42, can be fanned out to cabling 40 or the second with first and be fanned out to cabling 41
It is staggered；In the present embodiment, the 3rd, which is fanned out to cabling 42, also can be fanned out to cabling 40 and second with first and be fanned out in cabling 41 extremely
A kind of few overlapping setting, is not restricted to this present embodiment.
Optionally, display stage and touch-control stage are different periods.I.e. the present embodiment can carry out timesharing to display and touch-control
Driving, thus, can further lower or even eliminate the 3rd and be fanned out to cabling and first and be fanned out to cabling and second and be fanned out between cabling
Influence each other.
The embodiment of the present invention additionally provides a kind of display panel, including the array base palte described in the various embodiments described above.
In addition, the embodiment of the present invention additionally provides a kind of display device, as shown in figure 16, the display device 500 includes upper
State the display panel 501 described in embodiment.
Wherein, display device 500 can be mobile phone, computer, television set and intelligence wearing display device etc., the present embodiment pair
This is not particularly limited.
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 it is various it is obvious change,
Readjust, be combined with each other and substitute without departing from protection scope of the present invention.Therefore, although by above example to this
Invention is described in further detail, but the present invention is not limited only to above example, is not departing from present inventive concept
In the case of, other more equivalent embodiments can also be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (12)
1. a kind of array base palte, it is characterised in that including：
Substrate, including viewing area and non-display area, the non-display area include the fanout area adjacent with the viewing area；
A plurality of gate line, a plurality of data lines and a plurality of touch-control cabling, are arranged on the substrate in the viewing area；
A plurality of first, which is fanned out to cabling and a plurality of second, is fanned out to cabling, is arranged on the substrate in the fanout area, shows with described
Show the signal wire electrical connection in area, the signal wire is included in the gate line, the data wire and the touch-control cabling at least
It is a kind of；
Any signal wire includes first kind signal wire and Equations of The Second Kind signal wire, at least partly the first kind signal wire with
Described first is fanned out to cabling electrical connection, and at least partly described Equations of The Second Kind signal wire is fanned out to cabling with described second and electrically connected；
Described first is fanned out to cabling is fanned out to away line segment including first, and described first is fanned out to away line segment is set with the data wire with layer
And material is identical, described second is fanned out to cabling is fanned out to away line segment including second, and described second is fanned out to away line segment walks with the touch-control
Line is set with layer and material is identical；Or,
Described first, which is fanned out to cabling, is fanned out to away line segment and the 4th including the 3rd and is fanned out to away line segment, and described second, which is fanned out to cabling, includes the
Five, which are fanned out to away line segment and the 6th, is fanned out to away line segment, wherein, the described 3rd, which is fanned out to away line segment and the described 6th, is fanned out to away line segment, with institute
Data wire is stated with layer setting and material is identical, the described 4th, which is fanned out to away line segment and the described 5th, is fanned out to away line segment, with the touch-control
Cabling is set with layer and material is identical, is fanned out to along described first on cabling bearing of trend, the described 3rd is fanned out to away line segment and described
4th, which is fanned out to away line segment, is disposed adjacent and is electrically connected by the first via, is fanned out to along described second on cabling bearing of trend, described
5th be fanned out to away line segment and the described 6th be fanned out to away line segment be disposed adjacent and by the second via electrically connect.
2. array base palte according to claim 1, it is characterised in that all the first kind signal wire is fanned with described first
Go out cabling electrical connection, all the Equations of The Second Kind signal wires are fanned out to cabling with described second and electrically connected, the first kind signal wire and
The Equations of The Second Kind signal wire is arranged alternately.
3. array base palte according to claim 2, it is characterised in that with the adjacent first kind signal wire and described
The described 3rd of two class signal wires correspondence electrical connection is fanned out to away line segment and the described 5th and is fanned out to away line segment, on the array base palte
Upright projection at least partly overlap, the corresponding described 4th, which is fanned out to away line segment and the described 6th, is fanned out to away line segment, in the battle array
Upright projection on row substrate is at least partly overlapped.
4. array base palte according to claim 1, it is characterised in that the described 3rd is fanned out to away line segment is fanned out to the described 6th
The length for walking line segment is identical, and the described 4th to be fanned out to away line segment identical with the length that the described 5th is fanned out to away line segment.
5. array base palte according to claim 4, it is characterised in that the described 3rd is fanned out to away line segment is fanned out to the described 4th
The length for walking line segment is identical.
6. array base palte according to claim 1, it is characterised in that also including be arranged at the non-display area and with it is described
The adjacent driving chip in fanout area, described first is fanned out to cabling is also fanned out to away line segment including the 7th, and described second is fanned out to cabling also
Line segment is fanned out to away including the 8th, and the described 7th, which is fanned out to away line segment and the described 8th, is fanned out to away line segment and is set with the gate line with layer
Put；
Described first, which is fanned out to away line segment, is fanned out to away line segment by the described 7th and is electrically connected with the driving chip, and described second is fanned out to
Walk line segment and be fanned out to away line segment by the described 8th and electrically connected with the driving chip；Or, the described 4th, which is fanned out to away line segment, passes through
Described 7th is fanned out to away line segment electrically connects with the driving chip, and the described 6th is fanned out to away line segment is fanned out to cabling by the described 8th
Section is electrically connected with the driving chip.
7. array base palte according to claim 1, it is characterised in that film layer is located at the gate line where the data wire
Between film layer where place film layer and the touch-control cabling；
Film layer where the data wire to film layer where the touch-control cabling distance, more than data wire place film layer to institute
The distance of film layer where stating gate line.
8. array base palte according to claim 7, it is characterised in that the array base palte also includes being located at the data wire
Planarization layer between film layer where place film layer and the touch-control cabling, and positioned at film layer where the data wire with it is described
Interlayer insulating film between film layer where gate line.
9. the array base palte according to claim any one of 1-8, it is characterised in that the signal wire is the data wire,
Described first, which is fanned out to cabling and described second, is fanned out to cabling for providing display signal to the viewing area in the display stage；
What the array base palte also included being arranged on the substrate in the fanout area the 3rd is fanned out to cabling, and the described 3rd is fanned out to
Cabling is electrically connected with the touch-control cabling, for providing touching signals to the viewing area in the touch-control stage；
Described 3rd is fanned out to cabling is set with the gate line with layer.
10. array base palte according to claim 9, it is characterised in that the display stage and the touch-control stage is not
The same period.
11. a kind of display panel, it is characterised in that including the array base palte as described in claim any one of 1-10.
12. a kind of display device, it is characterised in that including display panel as claimed in claim 11.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710447168.0A CN107121860B (en) | 2017-06-14 | 2017-06-14 | Array substrate, display panel and display device |
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| CN201710447168.0A CN107121860B (en) | 2017-06-14 | 2017-06-14 | Array substrate, display panel and display device |
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| CN107121860B CN107121860B (en) | 2020-05-26 |
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| CN201710447168.0A Active CN107121860B (en) | 2017-06-14 | 2017-06-14 | Array substrate, display panel and display device |
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