CN107992229A - Touch-control display panel and touch control display apparatus - Google Patents
Touch-control display panel and touch control display apparatus Download PDFInfo
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- CN107992229A CN107992229A CN201711266004.4A CN201711266004A CN107992229A CN 107992229 A CN107992229 A CN 107992229A CN 201711266004 A CN201711266004 A CN 201711266004A CN 107992229 A CN107992229 A CN 107992229A
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- touch
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- initial signal
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- cabling
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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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- General Engineering & Computer Science (AREA)
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Abstract
The embodiment of the present invention provides a kind of touch-control display panel and touch control display apparatus, larger for solving frame size existing in the prior art, the problem of being unfavorable for improving screen accounting.In touch-control display panel, touch-control touch-control cabling includes touching signals line and illusory touch-control cabling, touching signals line is electrically connected with touch control electrode, illusory touch-control cabling includes the first illusory touch-control cabling, first illusory touch-control cabling and touch control electrode insulation set, at least one in first illusory touch-control cabling is used as the initial signal line of gate driving circuit, the initial signal input terminal of one end of the initial signal line and the first order shift register of gate driving circuit connects, the set signal input part of the other end of the initial signal line and N grades of shift registers of gate driving circuit connects, wherein N is the positive integer more than 1.By the way that initial signal line is arranged at viewing area, the frame size of touch-control display panel is reduced, shields accounting beneficial to improving.
Description
Technical field
The present invention relates to display field, especially, is related to touch-control display panel and touch control display apparatus.
Background technology
In display device, generally comprise multiple pixels positioned at viewing area and be used for display picture, in order to realize pixel
Normal display is, it is necessary to which the gate driving circuit positioned at non-display area provides scanning signal for pixel, to receive data to pixel
Signal is controlled, and gate driving circuit generally comprises multiple shift registers, in order to work normally shift register, scanning
Drive circuit generally comprises initial signal line, reseting signal line, clock cable, high level power cord and low level power line
Etc. a plurality of cabling, the setting of a plurality of cabling is so that the size of the frame region where gate driving circuit is larger.
Since current user is higher and higher for the demand of high screen accounting (viewing area in whole screen shared ratio),
Therefore, the size of frame how is reduced, screen accounting is improved, becomes urgent problem to be solved.
The content of the invention
In view of this, the present invention provides touch-control display panel and touch control display apparatus, exist to solve the prior art
Frame size it is larger the problem of.
In a first aspect, the present invention provides a kind of touch-control display panel, which includes first substrate,
First substrate includes：
Viewing area and the non-display area around viewing area；
Touch control electrode layer, touch control electrode layer include multiple touch control electrodes positioned at viewing area；
Touch-control routing layer, including a plurality of touch-control cabling, in a first direction, touch-control cabling have overlap with touch control electrode
Point, wherein, first direction is perpendicular to the direction of touch-control display panel；
Touch-control cabling includes touching signals line and illusory touch-control cabling, and touching signals line is corresponded with touch control electrode and is electrically connected
Connect, illusory touch-control cabling includes a plurality of first illusory touch-control cabling, and a plurality of first illusory touch-control cabling is set with touch control electrode insulation
Put, at least one the first illusory touch-control cablings are used as initial signal line, and the other first illusory touch-controls in addition to initial signal line are walked
Line is electrically connected one and fixes current potential；
First substrate further includes the gate driving circuit positioned at non-display area, and gate driving circuit includes being sequentially connected end to end in turn
N level shift registers, one end of initial signal line is connected with the initial signal input terminal of first order shift register, starting letter
The other end of number line is connected with the set signal input part of N grades of shift registers, and wherein N is the positive integer more than 1.
Second aspect, the present invention provide another touch-control display panel, which includes：
First substrate, first substrate include：
Viewing area and the non-display area around viewing area；
Touch control electrode layer, touch control electrode layer include multiple touch control electrodes positioned at viewing area；
Touch-control routing layer, including a plurality of touch-control cabling, in a first direction, touch-control cabling have overlap with touch control electrode
Point, wherein, first direction is perpendicular to the direction of touch-control display panel；
Touch-control cabling includes touching signals line and illusory touch-control cabling, and touching signals line is corresponded with touch control electrode and is electrically connected
Connect,
Illusory touch-control cabling includes the first illusory touch-control cabling and the second illusory touch-control cabling, the first illusory touch-control cabling with
Touch control electrode insulation set, the second illusory touch-control cabling extend along direction subsection setup and are walked for the fictitious touch-control that sets of multistage second
Line, any second fictitious touch-control cabling that sets are correspondingly arranged and are electrically connected with a touch control electrode；
At least one the first illusory touch-control cablings are used as initial signal line；
First substrate further includes the gate driving circuit positioned at non-display area, and gate driving circuit includes being sequentially connected end to end in turn
N level shift registers, one end of initial signal line is connected with the initial signal input terminal of first order shift register, starting letter
The other end of number line is connected with the set signal input part of N grades of shift registers, and wherein N is the positive integer more than 1.
The third aspect, the present invention provide a kind of touch control display apparatus, which carries including the embodiment of the present invention
The touch-control display panel of confession.
Touch-control display panel and touch control display apparatus provided by the invention at least have following advantageous effects：
Believed by the way that the corresponding starting of gate driving circuit will be arranged to positioned at least one of viewing area illusory touch-control cabling
Number line, reduces the cabling quantity of non-display area, is conducive to reduce the size of frame, improves screen accounting.
Brief description of the drawings
Fig. 1 is a kind of schematic top plan view of touch-control display panel provided in an embodiment of the present invention；
Fig. 2 is the diagrammatic cross-section along the AA ' lines in Fig. 1；
Fig. 3 is the schematic diagram of gate driving circuit provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic top plan view of touch-control display panel of the prior art；
Fig. 5 is the schematic top plan view of another touch-control display panel of the prior art；
Fig. 6 is the schematic top plan view of another touch-control display panel of the prior art；
Fig. 7 is the circuit diagram of shift register provided in an embodiment of the present invention；
Fig. 8 is the schematic top plan view of another touch-control display panel provided in an embodiment of the present invention；
Fig. 9 is the schematic top plan view of another touch-control display panel provided in an embodiment of the present invention；
Figure 10 is the diagrammatic cross-section along the BB ' lines in Fig. 9；
Figure 11 is the diagrammatic cross-section of another touch-control display panel provided in an embodiment of the present invention；
Figure 12 is the diagrammatic cross-section of another touch-control display panel provided in an embodiment of the present invention；
Figure 13 is the schematic top plan view of the viewing area of touch-control display panel provided in an embodiment of the present invention；
Figure 14 is a kind of schematic diagram of public electrode provided in an embodiment of the present invention；
Figure 15 is a kind of diagrammatic cross-sections of the Figure 13 along CC ' lines；
Figure 16 is another diagrammatic cross-sections of the Figure 13 along CC ' lines；
Figure 17 is another diagrammatic cross-sections of the Figure 13 along CC ' lines；
Figure 18 is another diagrammatic cross-sections of the Figure 13 along CC ' lines；
Figure 19 is the diagrammatic cross-section of another touch-control display panel provided in an embodiment of the present invention；
Figure 20 is a kind of touch control display apparatus provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, hereinafter with reference to attached in the embodiment of the present invention
Figure, technical scheme is clearly and completely described by embodiment, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, belong to the scope of protection of the invention.
In display device, the display area for display picture and the neighboring area around viewing area are generally comprised,
In display area, display device includes multiple pixels, and pixel is usually arranged in array, and pixel can send respectively feux rouges,
The light such as green light and blue light, colored display is realized by sending the combination of pixel of different colours light.In order to realize pixel
Normal display is, it is necessary to which the drive circuit positioned at neighboring area provides signal, and to control pixel light emission, drive circuit includes grid
Drive circuit, gate driving circuit provide scanning signal by way of progressive scan for pixel, to receive data to pixel
Signal is controlled.Gate driving circuit generally comprises the shift register of multiple cascade settings and is connected with register more
Signal line, wherein, signal wire generally comprise initial signal line, reseting signal line, clock cable, high level power cord and
Low level power line etc., the setting of more signal lines is so that the size of the frame region where scan drive circuit is larger.Due to
User is higher and higher for the demand of high screen accounting, therefore, how to reduce the size of frame, improves screen accounting, becomes and urgently solve
Certainly the problem of.
It is larger in order to solve the size of the frame region of display device existing in the prior art, it can not meet the height of user
The problem of shielding the demand of accounting, the embodiment of the present invention provides a kind of touch-control display panel and touch control display apparatus, to reduce side
The cabling quantity in frame region, reduces the size of frame, improves screen accounting.
The embodiment of the present invention provides a kind of touch-control display panel.Fig. 1 shows for a kind of touch-control provided in an embodiment of the present invention
The schematic top plan view of panel, Fig. 2 are the diagrammatic cross-section along the AA ' lines in Fig. 1, and Fig. 3 is grid provided in an embodiment of the present invention
The schematic diagram of drive circuit, as shown in Figure 1-Figure 3, touch-control display panel provided in an embodiment of the present invention include first substrate 10,
First substrate includes viewing area 11 and the non-display area 12 around viewing area 11, and first substrate 10 further includes 20 He of touch control electrode layer
Touch-control routing layer 30, wherein, touch control electrode layer 20 includes multiple touch control electrodes 21, and touch control electrode 21 is located at viewing area 11；Touch-control
Routing layer 30 is stacked with touch control electrode layer 20, and one layer can also be set between touch-control routing layer 30 and touch control electrode layer 20 absolutely
Edge layer 40, insulating layer 40 make 20 mutually insulated of touch-control routing layer 30 and touch control electrode layer.Touch-control routing layer 30 includes a plurality of touch-control
Cabling 31, in a first direction on Z, touch-control cabling 31 has overlapping part with touch control electrode 21, i.e. touch-control cabling is shown in touch-control
Orthographic projection on panel has intersection with orthographic projection of the touch control electrode on touch-control display panel, wherein, first direction Z is
Perpendicular to the direction of touch-control display panel.
Touch-control cabling 31 includes touching signals line 32 and illusory touch-control cabling 33, wherein, touching signals line 32 is used for transmission
Touching signals, touching signals line 32 are corresponded with touch control electrode 21 and are electrically connected, i.e. each touching signals line and a touch-control
Electrode is electrically connected；Illusory touch-control cabling 33 is not used in transmission touching signals, and it is illusory tactile that illusory touch-control cabling 33 includes a plurality of first
Control cabling 331, a plurality of first illusory touch-control cabling 331 and 21 insulation set of touch control electrode, at least one the first illusory touch-controls are walked
Line 331 is used as initial signal line 3311, and it is solid that the illusory touch-control cabling 331 of other first in addition to initial signal line 3311 is electrically connected one
Determine current potential.
In the present embodiment, first substrate further includes the gate driving circuit 50 positioned at non-display area, as initial signal
First illusory touch-control cabling 331 of line 3311 is connected with gate driving circuit.Specifically, gate driving circuit 50 include head and the tail according to
Secondary connected N levels shift register 51, one end of initial signal line 3311 and the initial signal of first order shift register R1 are defeated
Enter to hold STV to connect, the set signal input part RSET of the other end of initial signal line 3311 and N grades of shift register RN connect
Connect, wherein, N is the positive integer more than 1.
In the present embodiment, at least one the first illusory touch-control cablings in touch-control display panel of the prior art are used
Make the initial signal line of gate driving circuit.
In the prior art, the setting of the touch-control cabling in touch-control display panel refers to Fig. 4-Fig. 6.
Fig. 4 is a kind of schematic top plan view of touch-control display panel of the prior art, and Fig. 5 is another kind of the prior art
The schematic top plan view of touch-control display panel, Fig. 6 are the schematic top plan view of another touch-control display panel of the prior art.Such as figure
Shown in 4- Fig. 6, touch-control display panel includes multiple touch control electrodes 21, a plurality of touching signals line 32 and the integrated electricity being arranged in array
Road 60, wherein, the connection corresponding with touch control electrode 21 respectively of touching signals line 32, meanwhile, one end of touching signals line 32 is with integrating
Circuit 60 is electrically connected.Touch control electrode is used to form capacitance, so that, the multiple touch control electrodes being arranged in array can be correspondingly formed two
Tie up capacitor array.When touching main body touch touch-control display panel, the corresponding capacitance of touch control electrode near touch point becomes
Change, the position of touch point may determine that by the change of capacitance.Touching signals in touch control electrode are transmitted by touching signals line
To integrated circuit, integrated circuit draws position of touch according to the touching signals of reception, so as to produce corresponding control signal.
In order to realize the uniformity of dot structure, touch-control display panel also typically includes a plurality of illusory touch-control cabling 33.
Viewing area 11, a touch control electrode 21 cover multiple pixels, it is generally the case that the quantity of touching signals line is less than the number of pixel
Amount, in order to make the structure of each pixel identical or essentially identical, generally further includes a plurality of illusory touch-control cabling 33, so that, touch-control
The common arrangement of signal wire 32 and illusory touch-control cabling 33 can be with the one-to-one relation of arrangement form of pixel, i.e., every a line
Either each row pixel corresponds to a touching signals line 32 or a corresponding illusory touch-control cabling 33 to pixel.In general, touch-control is believed
Number line 32, illusory touch-control cabling 33 are stacked with touch control electrode 21, and touching signals line 32 and illusory touch-control cabling 33 exist
The orthographic projection of plane has with the orthographic projection of plane where touch-control display panel of touch control electrode 21 where touch-control display panel
Lap.Wherein, illusory touch-control cabling 33 is not used in transmission touching signals.
The specific set-up mode of illusory touch-control cabling of the prior art is as Figure 4-Figure 6.Fig. 4 shows illusory touch-control
A kind of set-up mode of cabling, as shown in figure 4, illusory touch-control cabling 33 includes the first illusory touch-control cabling 331, in touch control electrode
On the direction of row, the first illusory touch-control cabling 331 is whole setting, and the first illusory touch-control cabling 331 passes through in their extension direction
Whole touch control electrode row are worn, and are not connected with touch control electrode 21, and the first illusory touch-control cabling 331 is connected to public electrode cabling
13.Fig. 5 shows another set-up mode of illusory touch-control cabling, as shown in figure 5, illusory touch-control cabling 33 is illusory including second
Touch-control cabling 332, on the direction of touch control electrode row, the second illusory touch-control cabling 332 is subsection setup, and the second illusory touch-control is walked
Each section of line 332 is correspondingly arranged with a touch control electrode 21, and each section of the second illusory touch-control cabling 332 by via 41 with
One touch control electrode 21 is electrically connected.Fig. 6 shows another set-up mode of illusory touch-control cabling, as shown in fig. 6, illusory touch-control is walked
Line 33 includes the first illusory 331 and second illusory touch-control cabling 332 of touch-control cabling, wherein, on the direction of touch control electrode row, the
One illusory touch-control cabling 331 is whole setting and is not connected with touch control electrode 21, and the first illusory touch-control cabling 331 is connected to public affairs
Common electrode cabling 13；On the direction of touch control electrode row, the second illusory touch-control cabling 332 is subsection setup, the second illusory touch-control
Each section of cabling 332 is correspondingly arranged with a touch control electrode 21, and each section of the second illusory touch-control cabling 332 passes through via 41
It is electrically connected with a touch control electrode 21.In the present embodiment, at least one the first illusory touch-control cabling as shown in Figure 4 is used as starting
Signal wire.
In the present embodiment, at least one the first illusory touch-control cablings are used as initial signal line, so that, raster data model electricity
The initial signal line on road is located at viewing area, on the one hand, initial signal line of the script positioned at non-display area is arranged at viewing area, is subtracted
Lack signal line wiring bar number of the gate driving circuit in non-display area, be conducive to reduce frame size, improve screen accounting；It is another
At least one the first illusory touch-control cablings are used as initial signal line, the first illusory touch-control cabling is not used in transmission touch-control by aspect
Signal, therefore, will not have an impact touch controllable function, meanwhile, initial signal line can be with remaining touch-control cabling in same system
Formed in journey, extra manufacturing process will not be increased；The third aspect, one end and the first order shift register of initial signal line
Initial signal end connects, and the other end of initial signal line is connected with the set signal end of N grades of shift registers, moreover, starting
Signal wire is not connected to other grade of shift register in addition to first order shift register, N grades of shift registers, therefore,
The initial signal line of gate driving circuit is arranged at viewing area, for the arrangement design for grid circuit, volume will not be brought
Outer difficulty.
The specific connection mode of initial signal line and gate driving circuit refers to Fig. 3.As shown in figure 3, raster data model is electric
Road 50 includes the N levels shift register 51 being sequentially connected end to end in turn and the more signal lines being connected with shift register 51, N grades of shiftings
First order shift register in bit register is R1, and second level shift register is R2, and so on, N grades of shift LDs
Device is RN, wherein, N is the positive integer more than 1.Shift register 51 includes signal input part SET, set signal input part RSET
And scanning signal output terminal, the scanning signal output terminal of N grades of shift registers 161 are followed successively by G1, G2, G3, G4 ..., and GN, sweeps
Retouch signal output part connection corresponding with the scan line positioned at viewing area.N grades of shift registers 51 are end to end, i.e. in the first order
In shift register R1 to N-1 grades shift register R (N-1), the scanning signal output terminal and next stage of shift register 51
Shift register 51 signal input part SET connections；In the shift register RN of shift register R2 to N grades of the second level,
The scanning signal output terminal of shift register 51 is connected with the set signal input part RSET of upper level shift register.In addition,
The signal input part SET of first order shift register R1 is used as initial signal input terminal STV, first order shift register R1
Initial signal input terminal STV be connected with one end of initial signal line 3311, the set signal input of N grades of shift register RN
End RSET is connected with the other end of initial signal line 3311.In working stage, initial signal line 3311 can transmit initial signal
To the initial signal input terminal STV of first order shift register R1, meanwhile, initial signal line 3311 can transmit set signal extremely
The set signal input part RSET of N grades of shift register RN.It is understood that initial signal line 3311 passes through connecting line 61
It is connected with integrated circuit 60, integrated circuit 60 provides signal for initial signal line 3311.
With continued reference to Fig. 3, gate driving circuit 50 further include the first clock cable CK1, second clock signal wire CK2,
Reseting signal line RST, constant low level signal wire VGL and constant high level signal line VGH, more signal lines and shift LD
Device corresponds to connection.
Illustrate the effect of each signal input part and signal output part of shift register for clarity, the embodiment of the present invention is given
A kind of circuit diagram of shift register is gone out.Fig. 7 is the circuit diagram of shift register provided in an embodiment of the present invention,
As shown in fig. 7,51 circuit of shift register includes the 0th transistor M0, the first transistor M1, second transistor M2, the 3rd crystal
Pipe M3, the 4th transistor M4, the 5th transistor M5, the 6th transistor M6, the 7th transistor M7, the 8th transistor M8, the first electricity
Container C1 and the second capacitor C2, shift-register circuit further include following signal end：It is constant high level signal end VGH, constant
Low level signal end VGL, signal input part SET, set signal end RSET, reset signal end RST, the first clock signal terminal CK,
Second clock signal end CKB and scanning signal output terminal Gn (Fig. 7 show n-th grade of shift register).In addition, shift LD
Pull-up node PU and pull-down node PD are further included in device circuit.When pull-up node PU is high level, the 4th transistor M4 conductings,
The signal of second clock signal end CKB can be transmitted to scanning signal output terminal Gn through the 4th transistor M4, when second clock signal
When holding the signal of CKB to be high level, scanning signal output terminal Gn output high level；When the current potential of pull-down node PD is high level
When, the 5th transistor M5 conductings, it is defeated that the low level of constant low level signal end VGL through the 5th transistor M5 is transmitted to scanning signal
Outlet Gn, scanning signal output terminal Gn export low level.
In shift-register circuit, the conducting of the 0th transistor M0, the first transistor M1 and second transistor M2 can be with
The current potential of pull-up node PU is influenced, when signal input part SET inputs enable signal, the 0th transistor M0 conductings, constant high electricity
The high level of flat signal end VGH is transmitted to pull-up node PU, and the current potential of pull-up node PU is high level；As set signal end RSET
When inputting enable signal, the first transistor M1 conductings, the low level of constant low level signal end VGL is transmitted to pull-up node PU,
Alternatively, when the current potential of pull-down node PD is high level, second transistor M2 conductings, the low electricity of constant low level signal end VGL
Flat pass and transport to pull-up node PU, pull-up node PU is low level.Understand, under the control of the enable signal of signal input part SET,
The current potential of pull-up node PU can be changed to high level, under the control of the enable signal of set signal end RSET, pull-up node PU's
Current potential can be changed to low level.The input signal of set signal end RSET is generally exported by the scanning signal of next stage shift register
The output signal at end provides.When shift register shown in Fig. 7 is first order shift register R1, i.e., when n is 1, signal is defeated
Enter to hold SET can be used as initial signal input terminal STV.It should be noted that the shift-register circuit shown in Fig. 7 is for clarity
Illustrate the effect of each signal input part and signal output part, be not construed as limiting the invention, the present invention can be according to specific
Performance selects suitable shift-register circuit.
In a kind of touch-control display panel provided in an embodiment of the present invention, initial signal line 3311 can be used for transmission scanning
Initial signal or reverse scan initial signal.When initial signal line 3311 transmits scanning initial signal to first order shift LD
During the initial signal input terminal STV of device R1, the scanning signal output terminal of the shift registers at different levels 51 of gate driving circuit 50 is pressed
Scanning signal is sequentially output according to the order from the first order shift register R1 to N grades of shift register RN.Meanwhile when starting is believed
Number line 3311 transmission scanning initial signal to first order shift register R1 initial signal input terminal STV when, initial signal line
The 3311 set signal input part RSET also by identical signal transmission to N grades of shift register RN, makes shift register electric
The current potential of pull-up node PU in road 51 (as shown in Figure 7) is returned to low level.Initial signal line 3311 can be also used for transmitting
Reverse scan initial signal, when initial signal line 3311 transmits reverse scan initial signal rising to first order shift register R1
During the set signal input part RSET of beginning signal input part STV and N grades of shift register RN, gate driving circuit 50 it is each
The scanning signal output terminal of level shift register 51 is according to anti-from N grades of shift register RN to first order shift register R1
To being sequentially sequentially output scanning signal.
In the present embodiment, the set-up mode of the first illusory touch-control line is as shown in Figure 1, a wherein first illusory touch-control line
331 are used as initial signal line 3311, and initial signal line 3311 is connected with gate driving circuit 50, meanwhile, initial signal line 3311
It is connected by connecting line 61 with integrated circuit 60, integrated circuit 60 provides signal for initial signal line 3311.Except initial signal line
The other first illusory touch-control cablings 331 outside 3311 are electrically connected with public electrode cabling 13, and public electrode cabling 13 can transmit
Fixed current potential is to the first illusory touch-control cabling 331, and specifically, public electrode cabling 13 could be provided as being grounded, compared to first
The situation of illusory touch-control cabling suspension joint, the design can eliminate the electrostatic charge that may be accumulated on the first illusory touch-control cabling, avoid
First illusory touch-control cabling has an impact the circuit of surrounding.
Specifically, public electrode cabling is the closed hoop positioned at non-display area.Fig. 8 is provided in an embodiment of the present invention another
A kind of schematic top plan view of touch-control display panel, as shown in figure 8, public electrode cabling 13 is located at non-display area 12, and common electrical
Pole cabling 13 is in closed hoop, which surround viewing area 11, and, public electrode cabling 13 could be provided as connecing
Ground, the first illusory touch-control cabling 331 are connected with public electrode cabling 13, specifically, one end of the first illusory touch-control cabling 331 with
Public electrode cabling 13 connects, alternatively, the both ends of the first illusory touch-control cabling 331 can be connected with public electrode cabling 13.
By the way that public electrode cabling is arranged to closed hoop, quickly disappear beneficial to issuable electrostatic charge on the first illusory touch-control cabling
Dissipate, reduce influence of the first illusory touch-control cabling to the circuit of surrounding.
The embodiment of the present invention provides another touch-control display panel, and as shown in Fig. 3, Fig. 9 and Figure 10, Fig. 9 is real for the present invention
The schematic top plan view of another touch-control display panel of example offer is applied, Figure 10 is the diagrammatic cross-section along the BB ' lines in Fig. 9, should
Touch-control display panel includes first substrate 10, and first substrate 10 includes viewing area 11 and the non-display area 12 around viewing area 11,
First substrate 10 further includes touch control electrode layer 20 and touch-control routing layer 30, wherein, touch control electrode layer 20 includes being located at viewing area 11
Multiple touch control electrodes 21, touch-control routing layer 30 includes a plurality of touch-control cabling 31, in a first direction on Z, touch-control cabling 31 with touch
Control electrode 21 has overlapping part, wherein, first direction Z is perpendicular to the direction of touch-control display panel.Touch-control cabling 31 includes
Touching signals line 32 and illusory touch-control cabling 33, touching signals line 32 are corresponded with touch control electrode 21 and are electrically connected, illusory touch-control
Cabling 33 includes the first illusory 331 and second illusory touch-control cabling 332 of touch-control cabling, the first illusory touch-control cabling 331 and touch-control
21 insulation set of electrode, it is multistage that the second illusory touch-control cabling 332, which extends along direction (the direction X in such as Fig. 9) subsection setup,
Second it is fictitious set touch-control cabling 3321, any second fictitious sets touch-control cabling 3321 and a touch control electrode 21 is correspondingly arranged and electricity
Connection, at least one the first illusory touch-control cablings 331 are used as initial signal line 3311, and first substrate 10 is further included positioned at non-display
The gate driving circuit 50 in area 12, gate driving circuit 50 include the N levels shift register 51 being sequentially connected end to end in turn, initial signal
One end of line 3311 is connected with the initial signal input terminal STV of first order shift register R1, initial signal line 3311 it is another
End is connected with the set signal input part RSET of N grades of shift register RN, and wherein N is the positive integer more than 1.
In embodiments of the present invention, by touch-control display panel of the prior art (touch-control display panel as shown in Figure 6)
At least one the first illusory touch-control cablings be used as the initial signal line of gate driving circuit so that, gate driving circuit rises
Beginning signal wire is located at viewing area, on the one hand, initial signal line of the script positioned at non-display area is arranged at viewing area, reduces grid
Pole drive circuit is conducive to reduce frame size in the signal line wiring bar number of non-display area, improves screen accounting；On the other hand,
At least one the first illusory touch-control cablings are used as initial signal line, the first illusory touch-control cabling is not used in transmission touching signals,
Therefore, touch controllable function will not be had an impact, meanwhile, initial signal line can with remaining touch-control cabling in same processing procedure shape
Into extra manufacturing process will not be increased；The third aspect, one end of initial signal line are believed with the starting of first order shift register
Number end connection, the other end of initial signal line is connected with the set signal end of N grades of shift registers, moreover, initial signal line
It is not connected to other grade of shift register in addition to first order shift register, N grades of shift registers, therefore, by grid
The initial signal line of drive circuit is arranged at viewing area, for the arrangement design for grid circuit, will not bring extra be stranded
It is difficult.
It should be noted that in the present embodiment, including following set-up mode：The bar number of first illusory touch-control cabling can be with
For one, and the illusory touch-control cabling of this first is used as initial signal line, remaining in addition to the illusory touch-control cabling of this first
Illusory touch-control cabling is the second illusory touch-control cabling.
Specifically, initial signal line is used for transmission scanning initial signal or reverse scan initial signal, herein starting letter
The role of number line is identical with previous embodiment, and details are not described herein.
In the present embodiment, the second illusory touch-control cabling 332 does not transmit any signal, every second illusory touch-control cabling
332 include a plurality of second it is fictitious set touch-control cabling 3321, every second fictitious sets touch-control cabling 3321 and a touch control electrode 21
It is correspondingly arranged, and is electrically connected by via 41 with the touch control electrode 21.
On the basis of any of the above-described embodiment, touch-control cabling can have following arrangement mode.
As shown in Figure 1, (second direction X as shown in Figure 1) extends a plurality of touch-control cabling 31 in the same direction, in the touch-control
Display panel institute in the plane, along the orientation (third direction Y as shown in Figure 1) of touch-control cabling 31, in touch-control cabling 31
Initial signal line 3311 and the distance between gate driving circuit 50 it is minimum, i.e. initial signal line 3311 and raster data model electricity
Road 50 is adjacent, remaining touch-control cabling 31 is not provided between initial signal line 3311 and gate driving circuit 50.Using originally setting
Put mode, in touch-control cabling, the distance of initial signal line and gate driving circuit is minimum so that the length of initial signal line compared with
Small, i.e. the resistance of initial signal line is smaller, easy to the quick transmission of the electric signal in initial signal line.In addition, initial signal line
It is adjacent with gate driving circuit, other touch-control cablings are not provided between initial signal line and gate driving circuit, easy to letter
The connection changed between initial signal line and gate driving circuit designs.
Specifically, multiple touch control electrodes are arranged in array, and form multiple touch control electrode row, a plurality of touch-control cabling includes multiple
Touch-control cabling group, the arrangement corresponding with a row touch control electrode of each touch-control cabling group, and the touch control electrode in each touch-control cabling group
At least it is electrically connected with a touching signals line by via.As shown in Fig. 1, Fig. 8 and Fig. 9, touch control electrode is schematically illustrated
A kind of 21 array arrangement modes arranged in four rows three, X is arranged as three touch control electrodes row, touch-control to touch control electrode 21 in a second direction
Electrode 21 is arranged as four touch control electrode rows along third direction Y, it needs to be understood that, the present invention does not make the quantity of touch control electrode
It is specific to limit, suitable touch control electrode quantity can be selected according to specific implementation situation.With continued reference to Fig. 1, Fig. 8 and Fig. 9, touch-control is walked
Line 31 includes three touch-control cabling groups, and each touch-control cabling group is corresponding with a row touch control electrode to arrange, in each touch-control cabling group
Touch control electrode 21 be electrically connected with a touching signals line 32 by via 41, which is used for transmission and the touch-control
21 corresponding touching signals of electrode.
In the embodiment of the present invention provides a kind of touch-control display panel, a plurality of first illusory touch-control cabling can be used as
Beginning signal wire, and a plurality of first illusory touch-control cabling is arranged in parallel.Exemplarily, as shown in Figure 8 and Figure 11, Figure 11 is the present invention
Two the first illusory touch-control cablings 331 are used as starting by the schematic top plan view for another touch-control display panel that embodiment provides
Signal wire 3311, two initial signal lines 3311 are arranged in parallel, and are connected with gate driving circuit 50, and the mode of being arranged in parallel can be with
By the way that the both ends of two initial signal lines 3311 are respectively connected with realizing.The mode of being arranged in parallel can further reduce initial signal
The resistance of line, by reducing the load of initial signal line, can reduce the electric signal that initial signal line is transmitted to unlike signal end
Between difference, while beneficial to the quick transmission of the electric signal in initial signal line.
In the embodiment of the present invention provides a kind of touch-control display panel, the quantity of gate driving circuit is two, is respectively
First grid drive circuit and second grid drive circuit, first grid drive circuit and second grid drive circuit are located at respectively
The opposite both sides of viewing area, the quantity of initial signal line is at least two, wherein one end of an initial signal line and first
The initial signal input terminal of the first order shift register of gate driving circuit is connected, the other end and of this bar of initial signal line
The set signal input part of N grades of shift registers of one gate driving circuit is connected；One end of another initial signal line with
The initial signal input terminal of the first order shift register of second grid drive circuit is connected, the other end of this bar initial signal line
It is connected with the set signal input part of N grades of shift registers of second grid drive circuit.As shown in Figure 8 and Figure 11, grid
Drive circuit 50 includes first grid drive circuit 52 and second grid drive circuit 53, first grid drive circuit 52 and second
Gate driving circuit 53 is located at the opposite sides of viewing area 12 respectively, and specifically, first grid drive circuit 52 can be located at aobvious
Showing the left side in area 11, second grid drive circuit 53 can be located at the right side of viewing area 11, and initial signal line 3311 is three, its
In two initial signal lines be arranged in parallel and be connected with first grid drive circuit 52, other one bar of initial signal line 3311 and
Two gate driving circuits 53 connect, and the bar number of initial signal line 3311 can not limit herein according to specific implementation situation selection
It is fixed.The specific connection mode of initial signal line and gate driving circuit refers to Fig. 3 and previous embodiment, no longer superfluous herein
State.
Specifically, first grid drive circuit 52 can provide scanning signal for the pixel of the odd-numbered line positioned at viewing area,
Second grid drive circuit 53 can provide scanning signal for the pixel of the even number line positioned at viewing area.
Touch-control display panel provided in an embodiment of the present invention can be liquid crystal display panel.Figure 12 carries for the embodiment of the present invention
The diagrammatic cross-section of another touch-control display panel supplied, Figure 13 are the display of touch-control display panel provided in an embodiment of the present invention
The schematic top plan view in area, as shown in Figure 12 and Figure 13, touch-control display panel include first substrate 10,200 and second base of liquid crystal layer
Plate 300, liquid crystal layer 200 is between first substrate 10 and second substrate 300, first substrate 10 and both second substrates 300
Periphery encapsulating allows both to form a box body, and liquid crystal layer 200 is located in the box body.Wherein, first substrate 10 includes public
Electrode layer 70 and pixel electrode layer 80,80 insulation set of common electrode layer 70 and pixel electrode layer, common electrode layer 70 include more
A public electrode 71, pixel electrode layer 80 include multiple pixel electrodes 81, public electrode 71 and 81 collective effect shape of pixel electrode
Into electric field, which can control the liquid crystal molecule in liquid crystal layer to rotate, thus control backlight by whether, realize display.
With continued reference to Figure 13, the viewing area 11 of touch-control display panel includes multiple pixel regions 111 and the position being arranged in array
Pixel separation area 112 between pixel region 111, pixel region 111 can be the light extraction region in viewing area 11, pixel separation area
112 can be the lightproof area in viewing area 11, and pixel electrode 81 is correspondingly arranged with pixel region 111, and a public electrode 71 can
To cover multiple pixel electrodes 81, the quantity of the pixel electrode of a public electrode covering can be true according to specific implementation situation
It is fixed.
The working stage of touch-control display panel includes display stage and touch-control stage, and display stage and touch-control stage can hand over
For progress, in the display stage, touching signals line is common signal line, and each common signal line transmits identical for each public electrode
Electric signal, makes each public electrode have same current potential；In the touch-control stage, public electrode is multiplexed with touch control electrode, common signal line
Touching signals line, touching signals line transmit corresponding touching signals for touch control electrode.
An embodiment of the present invention provides a kind of specific set-up mode of public electrode, Figure 14 is provided in an embodiment of the present invention
A kind of schematic diagram of public electrode.As shown in figure 14, public electrode 71 has a plurality of slit 711, and each pixel electrode 81 is at least
It is correspondingly arranged with a slit 711, the public electrode with slit is cooperatively formed with specific electric field side with pixel electrode
To electric field, and the electric field can cover side of the public electrode away from pixel electrode, i.e., in public electrode away from pixel electrode one
Side forms plane electric fields.
An embodiment of the present invention provides the specific location relation between touch-control cabling and public electrode.Figure 15-Figure 18 is
Along a kind of diagrammatic cross-section of the CC ' lines in Figure 13.
Figure 15 and Figure 16 shows the position relationship between initial signal line and public electrode in touch-control cabling.Such as Figure 15
Shown in Figure 16, initial signal line 3311 is located at the side of common electrode layer 70, and initial signal line 3311 is located at pixel separation
Area 112, in a first direction on Z, slit 711 and the initial signal line 3311 of public electrode 71 do not have overlapping part, i.e. common electrical
The part for the being not provided with slit covering initial signal line of pole, wherein, the extending direction of the slit of public electrode can be with starting
The extending direction of signal wire is identical, alternatively, the extending direction of the slit of public electrode can be with the extending direction of initial signal line
Between there is a certain degree.Since the slit of public electrode does not have overlapping part with initial signal line, i.e., public electrode does not have
There is the part covering initial signal line that slit is set, therefore, public electrode can play screen to the electric signal in initial signal line
The effect of covering, prevents the electric signal in initial signal line from being had an impact to other circuits or structure.Alternatively, in touch-control display panel
In the plane, the spacing d1 between the initial signal line slit adjacent with its is greater than or equal to 2 microns for institute.When public electrode
When the extending direction of slit is identical with the extending direction of initial signal line, spacing d1 between slit and initial signal line away from
From；When having a certain degree between the extending direction of the slit of public electrode and the extending direction of initial signal line, spacing
Beelines of the d1 between slit and initial signal line.
Figure 17 and Figure 18 show remaining touch-control cabling in touch-control cabling in addition to initial signal line and public electrode it
Between position relationship.As shown in Figure 17 and Figure 18, touch-control cabling 31 is located at the side of common electrode layer, and touch-control cabling 31 is located at
Pixel separation area 112, in a first direction on Z, slit 711 and the touch-control cabling 31 of public electrode 71 (in addition to initial signal line)
With overlapping part, and the part for being not provided with slit of public electrode 71 does not have overlapping part with touch-control cabling 31, and touch-control is walked
The scope that line 31 and public electrode 71 are not provided with the spacing d2 between the part of slit is 0.5 micron -2 microns.Need to illustrate
, the touch-control cabling shown in attached drawing 17 and attached drawing 18 is the touch-control cabling in addition to initial signal line.
Specifically, as shown in Figure 15-Figure 18, common electrode layer 70 is located at pixel electrode layer 80 close to 200 side of liquid crystal layer,
Touch-control cabling 31 (including initial signal line) is located at side of the common electrode layer 70 away from liquid crystal layer 200, and public electrode 71 has
Slit 711, public electrode cooperatively form plane electric fields with pixel electrode, and electric field covering is positioned at common electrode layer away from picture
The liquid crystal layer of plain electrode layer side, and the electric field can control the liquid crystal molecule in liquid crystal layer to rotate, so as to control backlight to send
Light whether pass through, realize display.In the display stage, at least one in the first illusory touch-control cabling in touch-control cabling is used
Make initial signal line, at the beginning of the display stage, initial signal line can transmit scanning initial signal to gate driving circuit, due to
Liquid crystal layer and initial signal line are located at the both sides of common electrode layer, and the distribution for the being not provided with slit covering of public electrode respectively
Initial signal line, has shielding action to the electric signal in initial signal line, and therefore, the scanning of initial signal line transmission at this time rises
Beginning signal will not have an impact the rotation of liquid crystal molecule, not interfere with the display effect of touch-control display panel.In the touch-control stage,
Initial signal line not transmission telecommunications number, therefore the touch controllable function of touch-control display panel will not be had an impact.
With continued reference to Figure 15-Figure 18, first substrate 10 further includes a plurality of data lines 91, and data cable 91 carries for pixel electrode 81
For data-signal, data cable 91 and touch-control cabling 31 (including initial signal line) are respectively positioned on pixel separation area 112.Specifically, exist
In a kind of set-up mode, as shown in Figure 15 and Figure 17, first substrate 10 includes underlay substrate 100, data cable 91, pixel electrode layer
80th, touch-control cabling 31 and common electrode layer 70, wherein, between 91 place film layer of data cable and pixel electrode layer 80, pixel electrode
It can also include between layer 80 and 31 place film layer of touch-control cabling, between 31 place film layer of touch-control cabling and common electrode layer 70 exhausted
Edge layer, in a first direction on Z, touch-control cabling 31 (including initial signal line) between data cable 91 and public electrode 71, and
Touch-control cabling 31 covers data cable 91, i.e. the orthographic projection of data cable plane where touch-control display panel is located at touch-control cabling and is touching
Where controlling display panel in the orthographic projection of plane, the line width of touch-control cabling 31 is greater than or equal to the line width of data cable 91.Using this
Design, touch-control cabling can play shielding action, shield the influence of rotation of the electric signal transmitted in data cable to liquid crystal molecule.
In another set-up mode, as shown in fig. 16 and 18, first substrate 10 includes underlay substrate 100, data cable 91, touch-control and walks
Line 31, pixel electrode layer 80 and common electrode layer 70, wherein, touch-control cabling 31 (including initial signal line) and 91 same layer of data cable
Set, optionally, touch-control cabling 31 and data cable 91 are located at same film layer, the film layer and common electrode layer 70 with pixel electrode 81
Between can include insulating layer, in addition, public electrode 71 be not provided with slit part covering data cable 91.Using originally setting
Meter, touch-control cabling can be formed with data cable in same processing procedure, save manufacturing process, meanwhile, public electrode can play screen
The effect of covering, shields the influence of rotation of the electric signal transmitted in data cable to liquid crystal molecule.
The connection mode of data cable and pixel electrode refers to Figure 19, and Figure 19 is provided in an embodiment of the present invention another tactile
Control display panel schematic top plan view, as shown in figure 19, touch-control display panel include a plurality of data lines 91, multi-strip scanning line 92 with
And multiple thin film transistor (TFT) T, also, data cable 91, scan line 92 and thin film transistor (TFT) T are located at pixel separation area 112, pixel electricity
Pole 81 is located at pixel region 111, and pixel electrode 81 is connected by thin film transistor (TFT) T with data cable 91 and scan line 92, and scan line
92 are connected with gate driving circuit 50, and specifically, scan line 92 is connected with the grid of thin film transistor (TFT) T, pixel electrode 81, data
Line 91 is connected with the source electrode of thin film transistor (TFT) T and drain electrode respectively, and under the control for the scanning signal that scan line 92 is transmitted, film is brilliant
Body pipe T is turned on, and the data-signal in data cable 91 is transmitted to pixel electrode 81 by thin film transistor (TFT) T.
In the above-described embodiments, the material of touch-control cabling can be metal, make the resistance of touch-control cabling smaller, be conducive to subtract
Load on small touch-control cabling.
In the above-described embodiments, the material of touch control electrode can be transparent conductive material, such as, the material of touch control electrode can
Think tin indium oxide (Indium tin oxide, ITO).When touch-control display panel is liquid crystal display panel, LCD display
Plate has backlight assembly, and backlight is provided for liquid crystal display panel, and when touch control electrode has positioned at the part of pixel region, backlight can
By the appropriate section of touch control electrode, i.e., touch control electrode do not interfere with backlight by so as to not interfere with display.
Based on same inventive concept, the embodiment of the present invention also provides a kind of touch control display apparatus, and touch control display apparatus includes
The touch-control display panel that any of the above-described embodiment provides, the touch control display apparatus can be mobile phone, tablet computer, television set, void
Intending reality displays (VR) etc. has the touch control display apparatus of display function.Figure 20 is a kind of touch-control provided in an embodiment of the present invention
Display device.As shown in figure 20, touch control display apparatus includes touch-control display panel 400 provided in an embodiment of the present invention.
Note that it 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, 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 (26)
- A kind of 1. touch-control display panel, it is characterised in that including：First substrate, the first substrate include：Viewing area and the non-display area around the viewing area；Touch control electrode layer, the touch control electrode layer include multiple touch control electrodes positioned at the viewing area；Touch-control routing layer, including a plurality of touch-control cabling, in a first direction, the touch-control cabling has with the touch control electrode to be handed over Folded part, wherein, the first direction is perpendicular to the direction of the touch-control display panel；The touch-control cabling includes touching signals line and illusory touch-control cabling, and the touching signals line and the touch control electrode are one by one Corresponding to be electrically connected, the illusory touch-control cabling includes a plurality of first illusory touch-control cabling, a plurality of first illusory touch-control cabling With the touch control electrode insulation set, at least one first illusory touch-control cabling is used as initial signal line, except initial signal The other first illusory touch-control cablings outside line are electrically connected one and fix current potential；The first substrate further includes the gate driving circuit positioned at the non-display area, and the gate driving circuit includes head and the tail The N level shift registers being sequentially connected, one end of the initial signal line are inputted with the initial signal of first order shift register End connection, the other end of the initial signal line are connected with the set signal input part of N grades of shift registers, and wherein N is big In 1 positive integer.
- 2. touch-control display panel as claimed in claim 1, it is characterised in that the initial signal line is used for transmission scanning starting Signal or reverse scan initial signal, the other first illusory touch-control cablings and public electrode cabling electricity in addition to initial signal line Connection.
- 3. touch-control display panel as claimed in claim 2, it is characterised in that the public electrode cabling is positioned at described non-aobvious Show the closed hoop in area.
- 4. touch-control display panel as claimed in claim 1, it is characterised in that a plurality of touch-control cabling prolongs in the same direction Stretch, it is in touch-control display panel institute in the plane, described in the touch-control cabling along the orientation of the touch-control cabling Initial signal line and the distance between the gate driving circuit are minimum.
- 5. touch-control display panel as claimed in claim 4, it is characterised in that the multiple touch control electrode is arranged in array, shape Arranged into multiple touch control electrodes, a plurality of touch-control cabling includes multiple touch-control cabling groups, each touch-control cabling group and a row Touch control electrode corresponds to arrangement, and the touch control electrode in each touch-control cabling group at least with a touching signals line It is electrically connected by via.
- 6. touch-control display panel as claimed in claim 1, it is characterised in that a plurality of first illusory touch-control cabling is used as Beginning signal wire, and a plurality of first illusory touch-control cabling is arranged in parallel.
- 7. the touch-control display panel as described in claim 1-6, it is characterised in that the touch-control display panel further includes liquid crystal layer And second substrate, the liquid crystal layer is between the first substrate and the second substrate；The first substrate includes common electrode layer and pixel electrode layer, and the common electrode layer includes multiple public electrodes, institute Stating pixel electrode layer includes multiple pixel electrodes；The viewing area includes the multiple pixel regions being arranged in array and the pixel separation area between the pixel region, described Pixel electrode is correspondingly arranged with the pixel region；The working stage of the touch-control display panel includes display stage and touch-control stage, described public in the touch-control stage Electrode is multiplexed with the touch control electrode.
- 8. touch-control display panel as claimed in claim 7, it is characterised in that the public electrode has a plurality of slit；Institute State on first direction, the slit does not have overlapping part with the initial signal line.
- 9. touch-control display panel as claimed in claim 8, it is characterised in that the common electrode layer is located at the pixel electrode Layer is located at side of the common electrode layer away from the liquid crystal layer close to the liquid crystal layer side, the initial signal line.
- 10. touch-control display panel as claimed in claim 8, it is characterised in that in touch-control display panel institute in the plane, Spacing between the initial signal line slit adjacent with its is greater than or equal to 2 microns.
- 11. touch-control display panel as claimed in claim 9, it is characterised in that the first substrate further includes a plurality of data lines, The data cable provides data-signal for the pixel electrode；The data cable and the initial signal line are respectively positioned on the pixel separation area, in said first direction, the starting Signal wire is between the data cable and the public electrode, and the initial signal line covers the data cable.
- 12. touch-control display panel as claimed in claim 9, it is characterised in that the first substrate further includes a plurality of data lines, The data cable provides data-signal for the pixel electrode；The data cable and the initial signal line are respectively positioned on the pixel separation area, and the initial signal line and the data Line is set with layer.
- 13. touch-control display panel as claimed in claim 1, it is characterised in that the quantity of the gate driving circuit is two, Respectively first grid drive circuit and second grid drive circuit, the first grid drive circuit and the second grid drive Dynamic circuit is located at the opposite both sides of the viewing area respectively；The quantity of the initial signal line is at least two, wherein one end of an initial signal line and the first grid The initial signal input terminal of the first order shift register of drive circuit is connected, the other end of this bar initial signal line and institute The set signal input part for stating N grades of shift registers of first grid drive circuit is connected；Another initial signal line One end be connected with the initial signal input terminal of the first order shift register of the second grid drive circuit, risen described in this The other end of beginning signal wire is connected with the set signal input part of N grades of shift registers of the second grid drive circuit.
- A kind of 14. touch-control display panel, it is characterised in that including：First substrate, the first substrate include：Viewing area and the non-display area around the viewing area；Touch control electrode layer, the touch control electrode layer include multiple touch control electrodes positioned at the viewing area；Touch-control routing layer, including a plurality of touch-control cabling, in a first direction, the touch-control cabling has with the touch control electrode to be handed over Folded part, wherein, the first direction is perpendicular to the direction of the touch-control display panel；The touch-control cabling includes touching signals line and illusory touch-control cabling, and the touching signals line and the touch control electrode are one by one It is corresponding to be electrically connected,The illusory touch-control cabling includes the first illusory touch-control cabling and the second illusory touch-control cabling, and the first illusory touch-control is walked Line and the touch control electrode insulation set, the second illusory touch-control cabling extend along direction subsection setup as of multistage second Illusory touch-control cabling, any described second fictitious touch-control cabling that sets are correspondingly arranged and are electrically connected with a touch control electrode；At least one first illusory touch-control cabling is used as initial signal line；The first substrate further includes the gate driving circuit positioned at the non-display area, and the gate driving circuit includes head and the tail The N level shift registers being sequentially connected, one end of the initial signal line are inputted with the initial signal of first order shift register End connection, the other end of the initial signal line are connected with the set signal input part of N grades of shift registers, and wherein N is big In 1 positive integer.
- 15. touch-control display panel as claimed in claim 14, it is characterised in that the initial signal line, which is used for transmission, to be scanned Beginning signal or reverse scan initial signal, the second illusory touch-control cabling do not transmit any signal.
- 16. touch-control display panel as claimed in claim 14, it is characterised in that a plurality of touch-control cabling prolongs in the same direction Stretch, it is in touch-control display panel institute in the plane, described in the touch-control cabling along the orientation of the touch-control cabling Initial signal line and the distance between the gate driving circuit are minimum.
- 17. touch-control display panel as claimed in claim 16, it is characterised in that the multiple touch control electrode is arranged in array, Multiple touch control electrode row are formed, a plurality of touch-control cabling includes multiple touch-control cabling groups, each touch-control cabling group and one Row touch control electrode corresponds to arrangement, and the touch control electrode in each touch-control cabling group at least with the touching signals Line is electrically connected by via.
- 18. touch-control display panel as claimed in claim 14, it is characterised in that a plurality of first illusory touch-control cabling is used as Initial signal line, and a plurality of first illusory touch-control cabling is arranged in parallel.
- 19. the touch-control display panel as described in claim 14-18, it is characterised in that the touch-control display panel further includes liquid Crystal layer and second substrate, the liquid crystal layer is between the first substrate and the second substrate；The first substrate includes common electrode layer and pixel electrode layer, and the common electrode layer includes multiple public electrodes, institute Stating pixel electrode layer includes multiple pixel electrodes；The viewing area includes the multiple pixel regions being arranged in array and the pixel separation area between the pixel region, described Pixel electrode is correspondingly arranged with the pixel region；The working stage of the touch-control display panel includes display stage and touch-control stage, described public in the touch-control stage Electrode is multiplexed with the touch control electrode.
- 20. touch-control display panel as claimed in claim 19, it is characterised in that the public electrode has a plurality of slit；In said first direction, the slit does not have overlapping part with the initial signal line.
- 21. touch-control display panel as claimed in claim 20, it is characterised in that the common electrode layer is located at pixel electricity Pole layer is located at side of the common electrode layer away from the liquid crystal layer close to the liquid crystal layer side, the initial signal line.
- 22. touch-control display panel as claimed in claim 20, it is characterised in that where parallel to the touch-control display panel On the direction of plane, the spacing between the initial signal line slit adjacent with its is greater than or equal to 2 microns.
- 23. touch-control display panel as claimed in claim 21, it is characterised in that the first substrate further includes more datas Line, the data cable provide data-signal for the pixel electrode；The data cable and the initial signal line are respectively positioned on the pixel separation area, in said first direction, the starting Signal wire is between the data cable and the public electrode, and the initial signal line covers the data cable.
- 24. touch-control display panel as claimed in claim 21, it is characterised in that the first substrate further includes more datas Line, the data cable provide data-signal for the pixel electrode；The data cable and the initial signal line are respectively positioned on the pixel separation area, the initial signal line and the data cable Set with layer.
- 25. touch-control display panel as claimed in claim 14, it is characterised in that the quantity of the gate driving circuit is two It is a, it is respectively first grid drive circuit and second grid drive circuit, the first grid drive circuit and the second gate Pole drive circuit is located at the opposite both sides of the viewing area respectively；The quantity of the initial signal line is at least two, wherein one end of an initial signal line and the first grid The initial signal input terminal of the first order shift register of drive circuit is connected, the other end of this bar initial signal line and institute The set signal input part for stating N grades of shift registers of first grid drive circuit is connected；Another initial signal line One end be connected with the initial signal input terminal of the first order shift register of the second grid drive circuit, risen described in this The other end of beginning signal wire is connected with the set signal input part of N grades of shift registers of the second grid drive circuit.
- 26. a kind of touch control display apparatus, it is characterised in that the touch control display apparatus is included described in claim any one of 1-25 Touch-control display panel.
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| CN201711266004.4A CN107992229B (en) | 2017-12-05 | 2017-12-05 | Touch display panel and touch display device |
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| CN201711266004.4A CN107992229B (en) | 2017-12-05 | 2017-12-05 | Touch display panel and touch display device |
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| CN109064961A (en) * | 2018-07-30 | 2018-12-21 | 深圳市华星光电技术有限公司 | Display panel goa circuit |
| CN109240538A (en) * | 2018-09-03 | 2019-01-18 | 上海中航光电子有限公司 | Display panel and display device |
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| CN109725770A (en) * | 2018-12-27 | 2019-05-07 | 上海中航光电子有限公司 | A kind of touch panel and touch control display apparatus |
| CN110164353A (en) * | 2019-05-21 | 2019-08-23 | 京东方科技集团股份有限公司 | A kind of gate driving circuit, array substrate and display device |
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| TWI710937B (en) * | 2019-06-14 | 2020-11-21 | 友達光電股份有限公司 | Touch apparatus |
| CN112652272A (en) * | 2019-10-11 | 2021-04-13 | 合肥京东方卓印科技有限公司 | Array substrate, manufacturing method thereof and display device |
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| CN114489379A (en) * | 2022-01-17 | 2022-05-13 | Tcl华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
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