CN206421362U - A kind of touch-control display panel and touch control display apparatus - Google Patents
A kind of touch-control display panel and touch control display apparatus Download PDFInfo
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- CN206421362U CN206421362U CN201720025870.3U CN201720025870U CN206421362U CN 206421362 U CN206421362 U CN 206421362U CN 201720025870 U CN201720025870 U CN 201720025870U CN 206421362 U CN206421362 U CN 206421362U
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Abstract
The utility model discloses a kind of touch-control display panel and touch control display apparatus.The touch-control display panel includes：Multiple touch control electrodes；Driver element；The first metal layer, including a plurality of the first touch-control lead extended in a first direction and a plurality of the second touch-control lead extended in a first direction；Second metal layer includes a plurality of the first wire extended in a second direction, every first wire is electrically connected at least two first touch-control leads and a second touch-control lead, and all first touch-control leads for being electrically connected to same the second touch-control lead by one first wire are electrically connected with a touch control electrode；Wherein, a first touch-control lead and/or the second touch-control lead and the first wire m crossover region of formation；Semiconductor dottle pin is arranged between a first touch-control lead or the second touch-control lead and the first wire；When m is more than or equal to 2, each semiconductor dottle pin at least covers two crossover regions between a first touch-control lead or the second touch-control lead and the first wire.
Description
Technical field
The utility model is related to display technology field, more particularly to a kind of touch-control display panel and is shown with the touch-control
The touch control display apparatus of panel.
Background technology
With the development of human-computer interaction technology, touch technology is increasingly used on various displays.Capacitive character is touched
Control technology is because its is wear-resistant, long lifespan, and maintenance cost is low when user uses, and can support gesture identification and multi-point touch
Advantage and be widely used.Existing touch-control display panel influences touch-control to show generally because the resistance of touch-control lead is larger
Show the touch-control performance of panel.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of touch-control display panel and touch-control is aobvious
Showing device.The touch-control display panel can be effectively reduced a plurality of first touch-control lead that is electrically connected to same touch control electrode
All-in resistance, the touch-control performance of touch-control display panel is improved with this, and can also reduce touch-control while touch-control crosstalk is reduced
The outage probability of lead, it is ensured that its touch-control performance.
A kind of touch-control display panel is provided according to one side of the present utility model, the touch-control display panel has one to show
Show area and the non-display area positioned at described viewing area one end, the touch-control display panel includes：Multiple touch control electrodes, are arranged at
The viewing area；Driver element, is arranged at the non-display area, and the driver element is used to drive the touch control electrode；First
Metal level, the first metal layer includes：A plurality of the first touch-control lead extended in a first direction, the first touch-control lead electricity
The touch control electrode is connected, and the non-display area is extended to by the viewing area；With it is a plurality of extend in a first direction second
Touch-control lead, is arranged at the non-display area, and the second touch-control lead electrically connects the driver element；Second metal layer, institute
Stating second metal layer includes a plurality of the first wire extended in a second direction, and first wire is arranged at the non-display area,
Every first wire is electrically connected at least two first touch-control leads and the second touch-control lead, and logical
Cross the first wire described in one and be electrically connected to all first touch-control leads of the second touch-control lead described in same described aobvious
Show that area is electrically connected with a touch control electrode；Wherein, the first touch-control lead and/or the second touch-control lead
Mutually overlapped with first wire, form m crossover region, wherein, m is positive integer；Multiple semiconductor dottle pins, the semiconductor
Dottle pin is arranged at along the first touch-control lead or the second touch-control lead on the first direction and first wire
Between；When m is more than or equal to 2, along along the first direction, each semiconductor dottle pin at least covers one described first and touched
Control two crossover regions between lead or the second touch-control lead and first wire.
Alternatively, the semiconductor dottle pin is made up of oxide semiconductor material, polycrystalline silicon material or amorphous silicon material.
Alternatively, the viewing area includes multiple thin film transistor (TFT)s, and the thin film transistor (TFT) has semi-conductor layer, described
The semiconductor layer of semiconductor dottle pin and the thin film transistor (TFT) is set with layer.
Alternatively, the first metal layer also includes a plurality of data wire extended along the first direction.
Alternatively, the second metal layer also includes a plurality of scan line extended along the second direction.
Alternatively, the thickness of the semiconductor dottle pin is 150~250 nanometers.
Alternatively, the every first touch-control lead and the second touch-control lead by first wire across
Bridging connects.
Alternatively, the first direction and the second direction are perpendicular.
According to other side of the present utility model, a kind of touch control display apparatus, the touch control display apparatus bag are also provided
Include above-mentioned touch-control display panel.
In the touch-control display panel and touch control display apparatus that are provided compared to prior art, the utility model embodiment,
Pass through positioned at the first metal layer and a plurality of first touch-control lead of the same touch control electrode of electrical connection positioned at the of second metal layer
One wire is electrically connected to the second touch-control lead for being similarly positioned in the first metal layer and electrically connecting driver element；One the first touch-control draws
Crossover region formation semiconductor dottle pin between line or the second touch-control lead and the first wire, and for being formed at and the first wire
Between crossover region quantity be more than or equal to 2 a first touch-control lead or the second touch-control lead, each semiconductor dottle pin is at least
Two crossover regions between a first touch-control lead or the second touch-control lead and the first wire are covered, therefore, the touch-control is shown
Panel and touch control display apparatus can not only be effectively reduced a plurality of first touch-control lead for being electrically connected to same touch control electrode
All-in resistance, improve touch-control display panel touch-control performance；And the touch-control crosstalk of crossover region can be reduced, and reduce first
Touch-control lead or the second touch-control lead during processing procedure across semiconductor dottle pin quantity, reduce its broken string probability,
Ensure its touch-control performance.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of touch-control display panel of the present utility model；
Fig. 2 is the cross section structure schematic diagram at A-A in Fig. 1；
Fig. 3 is the cross section structure schematic diagram at B-B in Fig. 1；
Fig. 4 is a kind of structural representation of touch-control display panel of the present utility model；
Fig. 5 is a kind of cross section structure schematic diagram of touch-control display panel of the present utility model；
Fig. 6 is the structural representation of another touch-control display panel of the present utility model.
Embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this practicality is new
The design of example embodiment fully and completely, and will comprehensively be conveyed to those skilled in the art by type.It is identical in figure
Reference represent same or similar structure, thus repetition thereof will be omitted.
Described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner
In.Embodiment of the present utility model is fully understood so as to provide there is provided many details in the following description.So
And, one of ordinary skill in the art would recognize that, without one or more in specific detail, or using other methods, constituent element,
Material etc., can also put into practice the technical solution of the utility model.In some cases, be not shown in detail or describe known features,
Material operates to avoid fuzzy the utility model.
Conceived according to purport of the present utility model, touch-control display panel of the present utility model includes：Multiple touch control electrodes, if
It is placed in the viewing area；Driver element, is arranged at the non-display area, and the driver element is used to drive the touch control electrode；
The first metal layer, the first metal layer includes：A plurality of the first touch-control lead extended in a first direction, first touch-control draws
Line electrically connects the touch control electrode, and extends to the non-display area by the viewing area；Extended in a first direction with a plurality of
Second touch-control lead, is arranged at the non-display area, and the second touch-control lead electrically connects the driver element；Second metal
Layer, the second metal layer includes a plurality of the first wire extended in a second direction, and first wire is arranged at described non-aobvious
Show area, every first wire is electrically connected at least two first touch-control leads and second touch-control draws
Line, and all first touch-control leads for being electrically connected to the second touch-control lead described in same by the first wire described in one exist
The viewing area is electrically connected with a touch control electrode；Wherein, the first touch-control lead and/or it is described second touch
Control lead mutually to overlap with first wire, form m crossover region, wherein m is positive integer；Multiple semiconductor dottle pins, it is described
Semiconductor dottle pin is arranged at along the one article of first touch-control lead or the second touch-control lead on the first direction and described the
Between one wire；When m is more than or equal to 2, in the first direction on, each semiconductor dottle pin at least covers one described first
Two crossover regions between touch-control lead or the second touch-control lead and first wire.
Technology contents of the present utility model are described further with reference to the accompanying drawings and examples.
Fig. 1 is referred to, it illustrates a kind of structural representation of touch-control display panel of the present utility model.As shown in figure 1,
In embodiment of the present utility model, the touch-control display panel has a viewing area 11 and positioned at the non-aobvious of the one end of viewing area 11
Show area 12 (lower end of the non-display area 12 positioned at viewing area 11 in Fig. 1).The touch-control display panel includes：Multiple touch control electrodes, drive
Moving cell, a plurality of first touch-control lead, a plurality of second touch-control lead, a plurality of first wire and multiple semiconductor dottle pins.
Multiple touch control electrodes are arranged at viewing area 11.In Fig. 1 only by taking the touch control electrode arranged including four rows two as an example, but simultaneously
Not limited to this, in other embodiment of the present utility model, the quantity of the touch control electrode of the touch-control display panel can be according to reality
It is adjusted the need for border.In the embodiment shown in fig. 1, the structure of the touch control electrode of two row is identical, in this embodiment, with
Illustrated exemplified by one row touch control electrode.Specifically, touch-control display panel includes edge and first direction (Y direction in Fig. 1)
The touch control electrode 21,22,23 and 24 of opposite direction arrangement.
Driver element 13 is arranged at non-display area 12.Driver element 13 is used to drive multiple touch control electrodes (i.e. two in Fig. 1
Row touch control electrode).
Please also refer to Fig. 2 to Fig. 4, Fig. 2 and Fig. 3 show that a kind of section of touch-control display panel of the present utility model is tied
Structure schematic diagram.Wherein, Fig. 2 is the cross section structure schematic diagram at A-A in Fig. 1, and Fig. 3 is the cross section structure signal at B-B in Fig. 1
Figure.Fig. 4 shows a kind of structural representation of touch-control display panel of the present utility model.Fig. 4 can be understood as non-in above-mentioned Fig. 1
The annexation schematic diagram between the first touch-control lead, the second touch-control lead and the first wire in viewing area.In this practicality
In new embodiment, the touch-control display panel includes substrate 3 and the first metal layer being arranged on substrate 3.With reference to Fig. 1 institutes
Show, the first metal layer include a plurality of the first touch-control lead extended in a first direction and it is a plurality of extend in a first direction second touch
Control lead.Wherein, every first touch-control lead electrically connects a touch control electrode, and extends to non-display area 12 by viewing area 11；
Second touch-control lead is arranged at non-display area 12, and every second touch-control lead electrically connects driver element 13.Specifically, in Fig. 1
Into the embodiment shown in Fig. 3, touch-control display panel includes eight the first touch-control leads electrically connected with a row touch control electrode.
Wherein, every two first touch-control leads electrically connect a touch control electrode.As shown in figure 1, the first touch-control lead 51 and 52 is electrically connected
Touch control electrode 21；First touch-control lead 53 and 54 electrically connects touch control electrode 22；First touch-control lead 55 and 56 electrical connection touch-control electricity
Pole 23；First touch-control lead 57 and 58 electrically connects touch control electrode 24.Wherein, all first touch-controls of a touch control electrode are electrically connected
Lead is electrically connected to same the second touch-control lead.With reference to shown in Fig. 1 and Fig. 4, the first touch-control lead 51 and 52 and second is touched
Control lead 61 is electrically connected；First touch-control lead 53 and 54 is electrically connected with the second touch-control lead 62；First touch-control lead 55 and 56 with
Second touch-control lead 63 is electrically connected；First touch-control lead 57 and 58 is electrically connected with the second touch-control lead 64.
Further, touch-control display panel also includes second metal layer.Second metal layer is arranged at the metal of substrate 3 and first
Between layer.With reference to shown in Fig. 1, second metal layer includes the first wire that a plurality of (X-direction in Fig. 1) in a second direction extends.
Alternatively, first direction and second direction are perpendicular.Wherein, the first wire is arranged at non-display area 12.Every first wire point
At least two first touch-control leads and a second touch-control lead are not electrically connected.In the embodiment shown in fig. 4, the first wire 41
It is electrically connected the first touch-control lead 51 and 52 and the second touch-control lead 61；First wire 42 is electrically connected the first touch-control and drawn
Line 53 and 54 and the second touch-control lead 62；First wire 43 is electrically connected the first touch-control lead 55 and 56 and the second touch-control
Lead 63；First wire 44 is electrically connected the first touch-control lead 57 and 58 and the second touch-control lead 64.
Further, in the embodiment shown in Fig. 1 and Fig. 4, the first touch-control lead 51 is connected by the bridge of the first wire 41
Connect the first touch-control lead 52 and the second touch-control lead 61.Specifically, as shown in Figures 2 and 3, the first metal layer and the second metal
Insulating barrier 7 is additionally provided between layer.In Fig. 2 by taking the first touch-control lead 51 as an example, the first touch-control lead 51 passes through the mistake on insulating barrier 7
Hole is electrically connected with the first wire 41 of the lower section of insulating barrier 7；Similarly, the second touch-control lead 61 passes through another on insulating barrier 7
Via is electrically connected with the first wire 41, and then, the first wire 41 is realized between the first touch-control lead 51 and the second touch-control lead 61
Bridge connection.First touch-control lead 52 and the second touch-control lead 61 are directly connected to, and can be considered as a touch-control lead, so that simple
Change the structure and corresponding fabrication steps of touch-control display panel.It is to be appreciated that in this embodiment, the first touch-control lead
53rd, 55 and 57 corresponding second touch-control lead 62,63 is connected by way of the first wire of utilization bridge connection shown in Fig. 2
With 64；And the first touch-control lead 54,55 and 56 is directly connected to the second touch-control lead 62,63 and 64, shown with simplifying touch-control
The structure of panel and corresponding fabrication steps, will not be described here.
In this embodiment, two first touch-control leads are electrically connected by each touch control electrode, can reduce electrical connection should
The all-in resistance of all first touch-control leads of touch control electrode, is electrically connected especially for the touch control electrode farthest apart from driver element
For the first touch-control lead connect, because its length is longer, resistance is larger, therefore, two the first touch-control lead electrical connection touch-control electricity
The all-in resistance of two first touch-control leads can be effectively reduced after extremely, the touch-control performance of touch-control display panel is improved with this.
Further, as shown in figure 4, a first touch-control lead and/or the second touch-control lead are mutually handed over the first wire
Folded, m crossover region of formation, wherein m is positive integer.With reference to shown in Fig. 2 and Fig. 3, a first touch-control lead and/or the second touch-control
Lead and the first wire mutually overlap and form multiple crossover regions.Specifically, due to the first touch-control lead and the second touch-control lead
Positioned at the first metal layer, and the first wire is located at second metal layer, therefore, as shown in figure 4, every first touch-control lead or second
Touch-control lead at least forms an electrical connection area 81 with first wire in the position electrically connected.Further, since every first
Therefore touch-control lead or the second touch-control lead are extended to also, can also on the path in electrical connection area 81 across other the first wires
With these first wires formation crossover region 82.Illustrated in Fig. 3 by taking the first touch-control lead 57 as an example, with reference to Fig. 3 and Fig. 4 institutes
Show, the first touch-control lead 57 with the first wire 44 in the position electrical connection area 81 electrically connected, also, in the first touch-control lead 57
Extend on the path in electrical connection area 81 also across the first wire 41,42 and 43, and then, the first touch-control lead 57 and the first wire
41st, it is to form crossover region 82 between 42 and 43.Therefore, in the embodiment shown in Fig. 1 to Fig. 4, the first touch-control lead 57 with
Three crossover regions 82 can be formed between first wire 41,42 and 43.Similarly, other the first touch-control leads or the second touch-control lead
Multiple crossover regions can be also formed between a plurality of first wire, such as between the first touch-control lead 55 and the first wire 41 and 42
Formed and three crossover regions 82 are formed between two crossover regions 82, the second touch-control lead 61 and the first wires 42,43 and 44, herein not
Give and repeating.
Further, semiconductor dottle pin is arranged at a first touch-control lead in (Y direction in Fig. 1) in the first direction
Or second between touch-control lead and the first wire.Specifically, as shown in figure 4, the and of the first touch-control lead 52,53,54,55,56
57 and second touch-control lead 61,62 and 63 be respectively provided with least one crossover region 82.Due to these the first touch-control leads or second
Touch-control crosstalk is formed between the meeting of touch-control lead and the first wire not being connected electrically, for example, the first touch-control lead 57 can be with the
One wire 41,42 and 43 forms touch-control crosstalk at respective crossover region 82, in order to reduce the touch-control crosstalk of these crossover regions 82,
In embodiment of the present utility model, also led in the first touch-control lead or the second touch-control lead of above-mentioned crossover region 82 with first
Semiconductor dottle pin is set between line, touch-control crosstalk is reduced with this.Wherein, semiconductor dottle pin is alternatively by oxide semiconductor material
Material, polycrystalline silicon material or amorphous silicon material are made.The thickness of semiconductor dottle pin is optionally 150~250 nanometers, and the thickness can be real
Now reduce the effect of touch-control crosstalk, and the thickness of semiconductor dottle pin and the semiconductor layer of touch-control display panel viewing area can be made
Thickness is identical, in order to manufacture.
Further, it is overlapping when what is formed between a first touch-control lead and/or the second touch-control lead and the first wire
Area quantity m be more than or equal to 2 when, in the first direction on, each semiconductor dottle pin at least covers a first touch-control lead or described
Two crossover regions between second touch-control lead and the first wire.Specifically, as shown in figure 4, the first touch-control lead 53 and
There is semiconductor dottle pin 91 between one wire 41；There is semiconductor dottle pin between first touch-control lead 55 and the first wire 41 and 42
92；There is semiconductor dottle pin 93 between first touch-control lead 57 and the first wire 41,42 and 43；First touch-control lead 57 and first
There is semiconductor dottle pin 93 between wire 41,42 and 43；Have half between second touch-control lead 61 and the first wire 42,43 and 44
Conductor dottle pin 94；There is semiconductor dottle pin 95 between second touch-control lead 62 and the first wire 43 and 44；Second touch-control lead 63
There is semiconductor dottle pin 96 between the first wire 44.Wherein, the first touch-control lead 55 and the 57, second touch-control lead 61 and 62 with
The quantity m of crossover region 82 formed between a plurality of first wire is more than or equal to 2.If being independently formed in the position of each crossover region 82
One semiconductor dottle pin, then every in the first direction on need across the first touch-control lead of multiple semiconductor dottle pins or second touch
The probability of broken string can be increased because being continuously uneven during processing procedure by controlling lead, and then, touch-control display panel is existed
Occurs display during use abnormal abnormal with touch-control.Therefore, in embodiment of the present utility model, when first touch-control draws
Line and/or the second touch-control lead and the first wire formation crossover region quantity m be more than or equal to 2 when, in the first direction on, Mei Geban
Conductor dottle pin at least covers two crossover regions between a first touch-control lead or the second touch-control lead and the first wire, with this
Reduce the first touch-control lead or the second touch-control lead during processing procedure across semiconductor dottle pin quantity, reduce its broken string
Probability.In the embodiment shown in fig. 4, each semiconductor dottle pin cover a first touch-control lead or the second touch-control lead with
All crossover regions between a plurality of first wire.As shown in figure 4, continuous the first touch-control lead 55 of covering and the of semiconductor dottle pin 92
Two crossover regions 82 between one wire 41 and 42；Semiconductor dottle pin 93 continuously covers the first touch-control lead 57 and the first wire
41st, three crossover regions 82 between 42 and 43；Semiconductor dottle pin 94 continuously covers the second touch-control lead 61 and the first wire 42,43
And three crossover regions 82 between 44；Semiconductor dottle pin 95 is continuously between the second touch-control lead 62 of covering and the first wire 43 and 44
Two crossover regions 82.
Further, in embodiment of the present utility model, viewing area 11 includes multiple thin film transistor (TFT)s.Refer to Fig. 5,
It illustrates the cross section structure schematic diagram of touch-control display panel of the present utility model.Touch-control display panel is respectively illustrated in Fig. 5
Viewing area 11 and non-display area 12 cross section structure schematic diagram, wherein, the structure of non-display area 12 is with shown in above-mentioned Fig. 2
Illustrated exemplified by structure., the thin film transistor (TFT) in viewing area 11 can be any structure of the prior art, and it at least has
There is semi-conductor layer 111.Alternatively, in the alternative embodiment shown in Fig. 5, semiconductor dottle pin 91,92 and 93 and film crystal
The semiconductor layer 111 of pipe is set with layer, and then, the semiconductor layer of semiconductor dottle pin and thin film transistor (TFT) can be made in the process of processing procedure
Middle use identical material (such as polysilicon), using mask plate simultaneously processing procedure, the step of processing procedure is simplified with this.
Further, in embodiment of the present utility model, the first metal layer also includes a plurality of extend in a first direction
Data wire.Wherein, data wire is electrically connected with the pixel electrode in viewing area, and the drive signal of driver element is transmitted to pixel electricity
Pole, to control the display of viewing area.In this embodiment, due to the first touch-control lead, the second touch-control lead and the equal edge of data wire
First direction extends, therefore, and data wire can be set with the first touch-control lead and the second touch-control lead with layer, and then, the can be made
One touch-control lead and the second touch-control lead use identical material (such as metal material), profit with data wire during processing procedure
With mask plate while processing procedure, the step of simplifying processing procedure with this.
Further, in embodiment of the present utility model, second metal layer also includes a plurality of in a second direction extending
Scan line.In this embodiment, because the first wire and scan line extend in a second direction, therefore, the first wire can be with
Scan line is set with layer, and then, the first wire can be made to use identical material (such as metal during processing procedure with scan line
Material), using mask plate simultaneously processing procedure, the step of processing procedure is simplified with this.
It should be noted that, although above-mentioned Fig. 1 is into the embodiment shown in Fig. 5, electrically connected with two first touch-control leads
A touch control electrode exemplified by illustrate, but this is not limited to, in other embodiment of the present utility model or more
The first many touch-control leads connects same touch control electrode, and such as three first touch-control leads are connected a touch control electrode, entered with this
One step reduces a plurality of first touch-control lead formation all-in resistance, improves the touch-control performance of touch-control display panel.
With reference to above-mentioned Fig. 1 into embodiment illustrated in fig. 5, in touch-control display panel of the present utility model, positioned at the first metal
The first wire that layer and a plurality of first touch-control lead of the same touch control electrode of electrical connection pass through positioned at second metal layer is electrically connected
To the second touch-control lead for being similarly positioned in the first metal layer and electrical connection driver element；One first touch-control lead or the second touch-control
Crossover region formation semiconductor dottle pin between lead and the first wire, and the crossover region for being formed between the first wire
Quantity is more than or equal to a 2 first touch-control lead or the second touch-control lead, and each semiconductor dottle pin at least covers one first
Two crossover regions between touch-control lead or the second touch-control lead and the first wire, therefore, the touch-control display panel and touch-control are aobvious
Showing device can not only be effectively reduced the all-in resistance for a plurality of first touch-control lead for being electrically connected to same touch control electrode, improve
The touch-control performance of touch-control display panel；And can reduce the touch-control crosstalk of crossover region, and reduce the first touch-control lead or the
Two touch-control leads during processing procedure across semiconductor dottle pin quantity, reduce its broken string probability, it is ensured that its touch-control
Energy.
Fig. 6 is another embodiment that touch-control of the present utility model is shown, refers to Fig. 6, it illustrates this practicality
The structural representation that new another touch-control is shown.From unlike the touch-control display panel shown in above-mentioned Fig. 1, every first
Touch-control lead and the second touch-control lead are connected by a first wire bridge, and other something in common are repeated no more.It is specific next
Say, as shown in fig. 6, the first touch-control lead 51 and 52 connects the second touch-control lead 61 by the bridge of the first wire 41.I.e. first
The via that touch-control lead 51 and 52 is both passed through on each self-corresponding insulating barrier 7 is electrically connected with the first wire 41 of the lower section of insulating barrier 7；
Similarly, the second touch-control lead 61 is electrically connected by corresponding via on insulating barrier 7 with the first wire 41, and then, the first wire
41 realize the bridge connection between the first touch-control lead 51 and 52 and the second touch-control lead 61.Similarly, in the implementation shown in Fig. 6
In example, the first touch-control lead 53 and 54,55 and 56,57 and 58 are connected by each self-corresponding first wire 42,43 and 44 bridges
The mode connect connects the second touch-control lead 62,63 and 64.The embodiment can realize the effect similar with above-mentioned embodiment illustrated in fig. 1
Really, it will not be described here.
Further, the utility model also provides a kind of touch control display apparatus, and the touch control display apparatus is included such as Fig. 1 to figure
Touch-control display panel shown in 5.Because the touch control display apparatus has above-mentioned touch-control display panel, the touch control display apparatus is same
Sample has the all-in resistance for reducing a plurality of first touch-control lead for being electrically connected to same touch control electrode；Reduce the touch-control string of crossover region
While disturbing, reducing the first touch-control lead or the second touch-control lead reduces the effect such as probability of its broken string, with this, improves touch-control and shows
The touch-control performance of showing device, will not be described here.
In summary, in the utility model embodiment is provided touch-control display panel and touch control display apparatus, positioned at the
The one metal level and a plurality of first touch-control lead of the same touch control electrode of electrical connection passes through the first wire positioned at second metal layer
It is electrically connected to the second touch-control lead for being similarly positioned in the first metal layer and electrically connecting driver element；One article of first touch-control lead or
Crossover region formation semiconductor dottle pin between two touch-control leads and the first wire, and for being formed between the first wire
Crossover region quantity is more than or equal to a 2 first touch-control lead or the second touch-control lead, and each semiconductor dottle pin at least covers one
Two crossover regions between bar the first touch-control lead or the second touch-control lead and the first wire, therefore, the touch-control display panel and
Touch control display apparatus can not only be effectively reduced the total electricity for a plurality of first touch-control lead for being electrically connected to same touch control electrode
Resistance, improves the touch-control performance of touch-control display panel；And the touch-control crosstalk of crossover region can be reduced, and the first touch-control of reduction draws
Line or the second touch-control lead during processing procedure across semiconductor dottle pin quantity, reduce its broken string probability, it is ensured that its
Touch-control performance.
Although the utility model is disclosed as above with alternative embodiment, but it is not limited to the utility model.This
Utility model person of ordinary skill in the field, is not departing from spirit and scope of the present utility model, various when that can make
Change and modification.Therefore, protection domain of the present utility model is worked as and is defined depending on the scope that claims are defined.
Claims (9)
1. a kind of touch-control display panel, it is characterised in that the touch-control display panel has a viewing area and positioned at described aobvious
Show the non-display area of area one end, the touch-control display panel includes：
Multiple touch control electrodes, are arranged at the viewing area；
Driver element, is arranged at the non-display area, and the driver element is used to drive the touch control electrode；
The first metal layer, the first metal layer includes：
A plurality of the first touch-control lead extended in a first direction, the first touch-control lead electrical connection touch control electrode, and by
The viewing area extends to the non-display area；With
A plurality of the second touch-control lead extended along the first direction, is arranged at the non-display area, the second touch-control lead
Electrically connect the driver element；
Second metal layer, the second metal layer includes a plurality of the first wire extended in a second direction, and first wire is set
The non-display area is placed in, every first wire is electrically connected described at least two first touch-control leads and one
Second touch-control lead, and it is electrically connected to all described first of the second touch-control lead described in same by the first wire described in one
Touch-control lead is electrically connected in the viewing area with a touch control electrode；
Wherein, the first touch-control lead and/or the second touch-control lead are mutually overlapped with first wire, formed
M crossover region, wherein, m is positive integer；
Multiple semiconductor dottle pins, the semiconductor dottle pin is arranged at along the first touch-control lead on the first direction
Or between the second touch-control lead and first wire；It is each described along along the first direction when m is more than or equal to 2
Semiconductor dottle pin is at least covered between the first touch-control lead or the second touch-control lead and first wire
Two crossover regions.
2. touch-control display panel as claimed in claim 1, it is characterised in that the semiconductor dottle pin is by oxide semiconductor material
Material, polycrystalline silicon material or amorphous silicon material are made.
3. touch-control display panel as claimed in claim 1, it is characterised in that the viewing area includes multiple thin film transistor (TFT)s,
The thin film transistor (TFT) has semi-conductor layer, and the semiconductor layer of the semiconductor dottle pin and the thin film transistor (TFT) is set with layer
Put.
4. touch-control display panel as claimed in claim 1, it is characterised in that the first metal layer also includes a plurality of along described
The data wire of first direction extension.
5. touch-control display panel as claimed in claim 1, it is characterised in that the second metal layer also includes a plurality of along described
The scan line of second direction extension.
6. touch-control display panel as claimed in claim 1, it is characterised in that the thickness of the semiconductor dottle pin is 150~250
Nanometer.
7. touch-control display panel as claimed in claim 1, it is characterised in that the every first touch-control lead and described second
Touch-control lead is connected by the first wire bridge.
8. the touch-control display panel as any one of claim 1 to 7, it is characterised in that the first direction with it is described
Second direction is perpendicular.
9. a kind of touch control display apparatus, it is characterised in that the touch control display apparatus is included such as any one of claim 1 to 8
Described touch-control display panel.
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| CN201720025870.3U CN206421362U (en) | 2017-01-10 | 2017-01-10 | A kind of touch-control display panel and touch control display apparatus |
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| CN201720025870.3U CN206421362U (en) | 2017-01-10 | 2017-01-10 | A kind of touch-control display panel and touch control display apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803172A (en) * | 2018-06-29 | 2018-11-13 | 上海中航光电子有限公司 | A kind of array substrate, display panel and display device |
| CN111415588A (en) * | 2020-03-31 | 2020-07-14 | 维沃移动通信有限公司 | Flexible screen assembly and electronic equipment |
-
2017
- 2017-01-10 CN CN201720025870.3U patent/CN206421362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803172A (en) * | 2018-06-29 | 2018-11-13 | 上海中航光电子有限公司 | A kind of array substrate, display panel and display device |
| CN111415588A (en) * | 2020-03-31 | 2020-07-14 | 维沃移动通信有限公司 | Flexible screen assembly and electronic equipment |
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