CN104793401B - Display panel and electronic equipment - Google Patents
Display panel and electronic equipment Download PDFInfo
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- CN104793401B CN104793401B CN201510232739.XA CN201510232739A CN104793401B CN 104793401 B CN104793401 B CN 104793401B CN 201510232739 A CN201510232739 A CN 201510232739A CN 104793401 B CN104793401 B CN 104793401B
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- 239000000758 substrate Substances 0.000 claims abstract description 71
- 239000010408 film Substances 0.000 claims description 51
- 239000004973 liquid crystal related substance Substances 0.000 claims description 23
- 230000004888 barrier function Effects 0.000 claims description 14
- 239000010409 thin film Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
Abstract
The application discloses display panel and electronic equipment, this display panel includes: the substrate and the first base plate are oppositely arranged; the first alignment film is arranged on the substrate and close to one side of the first substrate; the first alignment film comprises a plurality of first alignment films, a plurality of data lines, a plurality of gate lines and a plurality of touch wires, wherein the plurality of first alignment films are arranged on the substrate; the extending direction of the touch wire is parallel to the extending direction of the data wire; the touch control routing is insulated from the data line; wherein, the alignment direction of the first alignment film is parallel to the extending direction of the data line. The display panel can enable the alignment direction of the first alignment film to be uniform, prevent the light leakage problem and ensure a good display effect.
Description
Technical field
The present invention relates to display technology field, in particular, is related to a kind of display panel and including the display panel
Electronic equipment.
Background technology
With the continuous development of scientific technology, the electronics for having touch-control and display function is applied to people by more and more extensive
Work and daily life among, for people work and daily life bring facility.
Display panel is the critical piece of the electronic equipment.Liquid crystal display panel is a kind of common display panel.Liquid
LCD panel includes the array base palte with alignment film, in order that obtaining liquid crystal molecule has the pre-tilt angle of setting, alignment film table
Face needs to carry out friction matching.
In available liquid crystal touch-control display panel, the frictional direction of alignment film is uneven, can cause light leak, influences display effect
Fruit.
The content of the invention
In order to solve the above problems, the embodiments of the invention provide following technical scheme：
A kind of display panel, the display panel include：
The substrate and first substrate being oppositely arranged；
Set over the substrate and close to the first alignment film of the first substrate side；
The substrate a plurality of data lines intermembranous with first orientation, a plurality of gate line and a plurality of touch-control is arranged on to walk
Line, the gate line intersects with data wire insulation limits multiple pixel regions being arranged in array, and is set in the pixel region
It is equipped with pixel electrode and thin film transistor (TFT)；The bearing of trend of the touch-control cabling is parallel with the bearing of trend of the data wire；
The touch-control cabling insulate with the data wire；
Wherein, the alignment direction of first alignment film is parallel with the bearing of trend of the data wire.
The embodiment of the present invention additionally provides a kind of electronic equipment, and the electronic equipment includes above-mentioned display panel.
Compared with prior art, the technical scheme that the embodiment of the present invention is provided has advantages below：
The display panel sets the bearing of trend of the touch-control cabling parallel with the bearing of trend of the data wire, and sets
It is parallel with the bearing of trend of the data wire to put the alignment direction of first alignment film, so, described first can be caused to match somebody with somebody
It is uniform to the alignment direction of film, leakage problem is prevented, guarantee has preferable display effect.Therefore with the display panel
Electronic equipment can prevent leakage problem, have preferable display effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of array base palte in the prior art；
Fig. 2 is a kind of structural representation for array base palte that the embodiment of the present application provides；
Fig. 3 is the diagrammatic cross-section of array base palte shown in Fig. 2；
Fig. 4 is a kind of structural representation for array base palte that the embodiment of the present application provides；
Fig. 5 is the structural representation for another array base palte that the embodiment of the present application provides；
Fig. 6 is the structural representation for another array base palte that the embodiment of the present application provides；
Fig. 7 is the cross-sectional view for another array base palte that the embodiment of the present application provides；
Fig. 8 is the cross-sectional view for another array base palte that the embodiment of the present application provides；
Fig. 9 is the cross-sectional view for another array base palte that the embodiment of the present application provides；
Figure 10 is the structural representation for a kind of electronic equipment that the embodiment of the present application provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
With reference to figure 1, Fig. 1 is a kind of structural representation of array base palte in the prior art.The array base palte includes：It is a plurality of
Gate line 14 and a plurality of data lines 13, the gate line 14 are parallel to each other, and the data wire 13 is parallel to each other, the gate line
14 limit multiple pixel regions 15 with the mutually insulated of data wire 13.Be provided with the pixel region 15 thin film transistor (TFT) T with
And pixel electrode 11.Display panel described in Fig. 1 has single domain dot structure, and pixel electrode 11 includes a plurality of parallel bar shaped electricity
Pole 111.
The array base palte also includes the common electrode layer 12 set with the pixel electrode 11 layering and a plurality of touch-control
Cabling 16.In order to realize touch controllable function, the common electrode layer 12 is divided into multiple public electrode blocks, and the public electrode block is answered
As touch control electrode.The touch-control cabling 16 is corresponded with the public electrode block and electrically connected, and the touch-control cabling 16 passes through
Via 17 electrically connects with corresponding public electrode block.
When the array base palte is used for liquid crystal display panel, the public electrode or pixel electrode of the array base palte deviate from
The side of the substrate is additionally provided with the first alignment film, in order that obtaining liquid crystal molecule has the pre-tilt angle of setting, described first matches somebody with somebody
Need to carry out friction matching to film upper surface.First alignment film is not showed that in Fig. 1, illustrate only its friction matching direction
A。
In order that obtaining liquid crystal molecule has the pre-tilt angle of setting, it is necessary to set friction matching direction and the pixel electricity of alignment film
The strip electrode of pole has the angle of setting.For the liquid crystal display panel of single domain dot structure shown in Fig. 1, its strip electrode
111 are parallel to the column direction Y of the array linear electrode structure.Gate line 14 is straight line, and parallel to the array
Line direction X, data wire 13 is straight line, and parallel to the column direction Y of the array.
Data wire 13 is overlapped with touch-control cabling 16 on vertical substrates direction, and the first alignment film surface can be caused to produce
Projection, in Fig. 1 illustrated embodiments, friction matching direction A intersects with the projection, can cause the first alignment film and the projection
There is the problem of orientation deficiency in the position of intersection so that and the friction matching direction of the first alignment film is uneven, so as to cause light leak,
Influence display effect.
Although light alignment technique can solve the above problems, the cost of light orientation is high.
In order to solve the above problems, the embodiment of the present application provides a kind of display panel, and the display panel includes：Relatively
The substrate and first substrate of setting；Set over the substrate close to the first alignment film of the first substrate side；It is arranged on
The substrate and the intermembranous a plurality of data lines of first orientation, a plurality of gate line and a plurality of touch-control cabling, the gate line with
Data wire insulation, which intersects, limits multiple pixel regions being arranged in array, be provided with the pixel region pixel electrode and
Thin film transistor (TFT)；The bearing of trend of the touch-control cabling is parallel with the bearing of trend of the data wire and the touch-control cabling and institute
State data wire insulation.Wherein, the alignment direction of first alignment film is parallel with the bearing of trend of the data wire.
The display panel sets the bearing of trend of the touch-control cabling parallel with the bearing of trend of the data wire, and sets
It is parallel with the bearing of trend of the data wire to put the alignment direction of first alignment film, so, described first can be caused to match somebody with somebody
It is uniform to the alignment direction of film, leakage problem is prevented, guarantee has preferable display effect.Therefore with the display panel
Electronic equipment can prevent leakage problem, have preferable display effect.
The structure of the array base palte of display panel described in the embodiment of the present application can be as shown in Figure 2.
With reference to figure 2, Fig. 2 is a kind of structural representation for array base palte that the embodiment of the present application provides.The array base palte bag
Include：Substrate 20, the first substrate of the substrate 20 and display panel are oppositely arranged；It is arranged on the substrate 20 close to described the
First alignment film of one substrate side；It is arranged on a plurality of data lines 23 between first alignment film and the substrate 20, more
Bar gate line 24 and a plurality of touch-control cabling 26.
Wherein, the gate line 24 intersects with the data wire 23 insulation limits multiple pixel regions being arranged in array
25, pixel electrode 21 and thin film transistor (TFT) T are provided with the pixel region 25；A plurality of touch-control cabling 26, the touch-control cabling
26 bearing of trend is parallel with the bearing of trend of the data wire 23；The touch-control cabling 26 insulate with the data wire 23, and
On the direction of the substrate 20, the touch-control cabling 26 and the data wire 23 are least partially overlapped；Described first
The friction matching direction A ' of alignment film is parallel with the bearing of trend of the data wire 23, certainly, alignment direction in the present embodiment
It can be light alignment direction.
The pixel electrode 21, data wire 23, gate line 24, thin film transistor (TFT) T and touch-control cabling 26 are respectively positioned on described
Between first alignment film and the substrate 20.First alignment film not shown in Fig. 2, illustrate only its friction matching direction
A’.First alignment film is located at the top of the array base palte.
With reference to figure 3, Fig. 3 is the cross-sectional view of array base palte shown in Fig. 2.Fig. 3 is section signals of the Fig. 2 along qq '
Scheme, be provided with insulating barrier on substrate 20, the insulating barrier can be silicon nitride layer, and data wire 23, which is arranged on the insulating barrier, to deviate from
The surface of the substrate 20.The touch-control cabling 26 is arranged on the side that data wire 23 deviates from the substrate 20, and the touch-control is walked
There is insulating barrier between line 26 and the data wire 23.Substrate 20, data wire 23 and the touch-control in Fig. 2 are illustrate only in Fig. 3
Cabling 26, other structures are not shown.Insulating barrier between the data wire 23 and the touch-control cabling 26 can be according to the public affairs
The hierarchical structure of common electrode layer, touch-control cabling 26 and pixel electrode is arranged to the sandwich construction of certain number of plies.
In Fig. 3 illustrated embodiments, using the touch-control cabling 26 be located at the data wire away from the substrate side as
Example illustrates.In other embodiments, the data line bit can also be set to deviate from the substrate in the touch-control cabling
Side.
As shown in Fig. 2 the array base palte also includes：The public affairs being arranged between first alignment film and the substrate 20
Common electrode layer 22.The common electrode layer 22 is located at different conductive layer and mutually insulated, the public affairs from the pixel electrode 21
Common electrode layer 22 includes multiple public electrode blocks, and touch control electrode is made in the public electrode block multiplexing；The public electrode block and institute
Touch-control cabling 26 is stated to connect one to one.It is therefore, described because the public electrode block and the touch-control cabling 26 layering are set
Public electrode block is electrically connected with corresponding touch-control cabling 26 by via 27.The common electrode layer 22 is arranged on the substrate 20
Between first alignment film.
In the exemplary embodiment illustrated in fig. 2, the gate line 24 is straight line, and parallel with the line direction X of the array；It is described
Data wire 23 is straight line, and parallel with the column direction Y of the array；The pixel electrode 21 includes at least one bar for being straight line
Shape electrode 211.Wherein, B extends the strip electrode 211 in the first direction, and the first direction B and the data wire 23 are into setting
Clamp angle.First party B described in the strip electrode is the direction that the other end is pointed in described strip electrode one end.
It should be noted that in the embodiment of the present application, the line direction is same a line pixel region 25 of pixel region array
In, direction from left to right or direction from right to left, the column direction are the same row pixel region of the pixel region array
In 25, direction from top to bottom or direction from the bottom to top.In Fig. 1 and Fig. 2, it is direction from left to right to define line direction X,
It is direction from top to bottom to define column direction Y.
The display panel also includes the liquid crystal layer between first alignment film and the first substrate, the bar
Angle between shape electrode and the data wire is more than 0 °, and the pre-tilt angle of the liquid crystal molecule no more than the liquid crystal layer.This Shen
Please be in embodiment, the first substrate is color membrane substrates.
With reference to figure 4, Fig. 4 is a kind of structural representation for display panel that the embodiment of the present application provides.The display panel bag
Include the array base palte 41 and color membrane substrates 42 being oppositely arranged；And between the array base palte 41 and color membrane substrates 42
Liquid crystal layer 43.Array base palte in Fig. 2 illustrated embodiments of array base palte 41.The liquid crystal layer 43 includes multiple liquid crystal
Molecule.
In Fig. 2, the angle between the strip electrode 211 and the data wire 23 is more than 0 °, and is not more than the liquid crystal
The pre-tilt angle of the liquid crystal molecule of layer 43.The pre-tilt angle can be set according to the specification of display panel, and optionally, the application is implemented
In example, it is 7 ° to set the pre-tilt angle.Data wire 23 is parallel to column direction Y, between strip electrode 211 and the data wire 23
Angle a is more than 0 °, and little 7 °.So, friction matching direction A ' and strip electrode 211 folder with setting can be caused
Angle.
Touch-control cabling 26 and data wire 23 are located at different conductive layers, i.e., the two be by different conductive layers prepare and
Into.Touch-control cabling 26 is set with the layering of data wire 23, the two mutually insulated.On the direction of substrate 20, touch-control cabling
26 is least partially overlapped with data wire 23, to ensure aperture opening ratio so that has preferable light transmittance.Optionally, touch-control is set to walk
Line 26 and data wire 23 are completely overlapped.
In the above-described embodiment, the dot structure of the display panel is single domain dot structure, the bar of its pixel electrode
Shape electrode is linear, and parallel to column direction Y.In other embodiments, the dot structure of the display panel can be with
For multidomain dot structure.
When the pixel result of the display panel is multidomain dot structure, the pixel electrode includes at least one bar shaped
Electrode, the strip electrode include first paragraph linear electrode and second segment linear electrode；The one of the first paragraph linear electrode
End is connected with one end of the second segment linear electrode；The bearing of trend of the first paragraph linear electrode and the second of the array
The angle between angle and the bearing of trend of the second segment linear electrode and the opposite direction of the second direction between direction
It is identical.Wherein, the second direction is that the pixel region sensing in same row pixel region positioned at the first row is located at the picture of last column
The direction in plain area.
When the pixel result of the display panel is multidomain dot structure, the battle array of display panel described in the embodiment of the present application
Row substrate can also be as shown in Figure 5.
With reference to figure 5, the structural representation for another array base palte that Fig. 5 provides for the embodiment of the present application, the array base palte
Including substrate 50, the substrate 50 is used to be oppositely arranged with the first substrate of display panel；It is close over the substrate in setting
First alignment film of the first substrate side.First alignment film not shown in Fig. 5.
A plurality of touch-control cabling 56, a plurality of gate line 54 and more datas are provided between the alignment film of substrate 50 and first
Line 53, gate line 54 insulate with data wire 53 intersects the pixel region 55 for limiting multiple array arrangements.Pixel region is provided with pixel
Electrode 51 and thin film transistor (TFT) T.It is additionally provided with what is set with the layering of pixel electrode 51 between the first alignment film and substrate 50
Common electrode layer 52.Fig. 5 illustrated embodiments are different only in that the shape of pixel electrode, touch-control are walked with array base palte shown in Fig. 2
The friction matching direction of the shape of line, the shape of data wire and the first alignment film is different.
The pixel electrode 51 includes at least one strip electrode 511, and the strip electrode 511 includes first paragraph straight line x1
Electrode and second segment linear electrode x2.One end of the first paragraph linear electrode x1 and the x2 mono- of the second segment linear electrode
End connection.Angle between the bearing of trend P1 of the first paragraph linear electrode x1 and the second direction of the array and described the
Two sections of linear electrode x2 bearing of trend P2 is identical with the angle between the opposite direction of the second direction.Wherein, described second
Direction is that the pixel region in same row pixel region positioned at the first row points to the direction of the pixel region positioned at last column.Shown in Fig. 5
In embodiment, the second direction is shown column direction Y.
The gate line 54 is straight line, and is extended along the line direction X of the array.The data wire 53 includes：First Line
Section d1 and second line segment d2.Angle between the bearing of trend D1 of the first line segment d1 and the second direction is equal to described
Angle between the opposite direction of second line segment d2 and the second direction, and the extension side less than the first paragraph linear electrode x1
Angle between P1 and the second direction.
Common electrode layer 52 is divided into multiple public electrode blocks.The bearing of trend of the touch-control cabling 56 and the data wire
53 bearing of trend is parallel, and the part between the touch-control cabling 56 two pixel electrodes adjacent on the line direction X is
With the identical broken line of data wire 53.Touch-control cabling 56 is electrically connected by via 57 with corresponding public electrode block.
In Fig. 5 illustrated embodiments, touch-control cabling 56 is parallel with data wire 53.When the data wire 53 is walked with the touch-control
When line 56 is broken line, the data wire line 53 is parallel with the touch-control cabling 56 to be：The touch-control cabling 56 includes the first cabling
Section m1 and second walks line segment m2.First walks that line segment m1 is parallel with the first line segment d1, and second walks line segment m2 and second line segment d2 puts down
OK.On the direction of the substrate 50, data wire 53 is at least partly overlapping with touch-control cabling 56.Equally, in order to ensure
Aperture opening ratio so that array base palte has preferable light light transmittance, sets touch-control cabling 56 completely overlapped with data wire 53.
The touch-control cabling is broken line, and its bearing of trend is parallel with the data wire bearing of trend, can cause the number
The bossing formed according to line and touch-control cabling is parallel with the friction matching direction, i.e., described friction matching direction with it is described
Projection is not intersected, and avoids the uneven of friction matching direction, it is therefore prevented that the generation of leakage problem, ensure that display effect.
When the pixel electrode includes bending at least one as described above, the structure of the array base palte can also be set such as
Shown in Fig. 6, Fig. 6 is the structural representation for another array base palte that the embodiment of the present application provides, now, the array base palte
Data wire 63 and touch-control cabling 66 are straight line, parallel to the column direction Y of array.Gate line 64 is straight line, with the array
Line direction X it is parallel.Equally, touch-control cabling 66 and data wire 63 are at least partly overlapping.
The dot structure of array base palte shown in Fig. 6 is multidomain dot structure, and pixel electrode 61 includes first paragraph straight line x1 electricity
Pole and second segment linear electrode x2.Now, because data wire 63 is straight line, in order that obtaining data wire 63 and first paragraph straight line x1
Angle between electrode and second segment linear electrode x2 is identical with embodiment in Fig. 5, ensures that liquid crystal molecule has setting
Pre-tilt angle, in Fig. 6 embodiments, the angle between bearing of trend P1 and second direction is right in being less than in Fig. 5 illustrated embodiments
The angle answered.
In Fig. 6 illustrated embodiments, the friction matching of the first alignment film is oriented parallel to the data wire, so that institute
The bossing for stating data wire 63 and the stroke of touch-control cabling 66 does not intersect with the friction matching direction, equally avoids and rubs
The problem of alignment direction is uneven is wiped, and then prevents leakage problem, ensure that display effect.
In the various embodiments described above, the hierarchical relationship of the array base palte can be as shown in figs. 7 to 9.Fig. 7-Fig. 9 is only
Some embodiments, the hierarchical relationship include but is not limited to Fig. 7-Fig. 9 illustrated embodiments.
The structural representation of another array base palte provided with reference to figure 7, Fig. 7 for the embodiment of the present application, common electrode layer
75 between pixel electrode 76 and substrate 70；There is the first insulating barrier 73 between pixel electrode 76 and common electrode layer 75；Touch
Cabling 77 is controlled to set with layer with pixel electrode 76.Thin film transistor (TFT) includes grid g, active area a, drain electrode d and source electrode s.Grid
Line is set with grid g with layer, and is connected with grid g.Data wire is set with drain electrode d with layer, and is connected with drain electrode.Grid g is with having
There is gate dielectric layer 71 between source region a.There is insulating barrier 72 between common electrode layer 75 and thin film transistor (TFT).First alignment film 74
Touch-control cabling 77 and pixel electrode 76 are covered in away from the surface of the side of the substrate.
The structural representation of another array base palte provided with reference to figure 8, Fig. 8 for the embodiment of the present application, common electrode layer
86 between the substrate 80 of pixel electrode 87；There is the second insulating barrier 84 between 86 layers of pixel electrode 87 and common electrode layer；Touch
Control cabling 88 is located at the side that common electrode layer 86 deviates from pixel electrode 87, has between common electrode layer 86 and touch-control cabling 88
3rd insulating barrier 83.Structure is identical with Fig. 7 between gate insulation layer 82 and substrate 80, including grid g, source electrode s, drain electrode d, active
Area a and gate dielectric layer 81.First alignment film 85 is located at the side that pixel electrode 87 deviates from substrate 80.
The structural representation of another array base palte provided with reference to figure 9, Fig. 9 for the embodiment of the present application, pixel electrode 95
Between common electrode layer 96 and substrate 90.There is the 4th insulating barrier 93 between pixel electrode 95 and common electrode layer 96；Touch
Cabling 97 is controlled to set with layer with pixel electrode 95.Structure is identical with Fig. 7 between gate insulation layer 92 and substrate 90, including grid g,
Source electrode s, drain electrode d, active area a and gate dielectric layer 81.First alignment film 94 is located at the side that public electrode 96 deviates from substrate 90.
In Fig. 7-Fig. 9, the public electrode block of common electrode layer is electrically connected by via with touch-control cabling, and pixel electrode leads to
Via electrically connects with drain electrode.
When the display panel has color membrane substrates and liquid crystal layer, table of the color membrane substrates towards the liquid crystal layer
Face has the second alignment film.The friction matching direction of first alignment film and the friction matching direction of second alignment film are put down
OK.
By foregoing description, in the display panel that the embodiment of the present application is provided, the extension of the data wire is set
Direction is parallel with the bearing of trend of the touch-control cabling, and sets the friction matching direction of first alignment film and the data
The bearing of trend of line is parallel.So, avoid data from intersecting with the projection that touch-control cabling is formed with friction matching direction, and then avoid
The problem of non-uniform in the friction matching direction of the first alignment film, it is therefore prevented that leakage problem, ensure that display effect.
The embodiment of the present application additionally provides a kind of electronic equipment, and with reference to figure 10, Figure 10 is one that the embodiment of the present application provides
The structural representation of kind electronic equipment, the electronic equipment 10 include display panel 100.The display panel 100 is above-mentioned implementation
Display panel described in any embodiment of example.
The electronic equipment 10 can be that mobile phone, computer and the wearable smart electronicses with touch display function are set
Standby (such as intelligent watch).
The electronic equipment avoids the first alignment film friction matching direction using the display panel described in above-described embodiment
The problem of inhomogeneities, and then leakage problem is prevented, display effect is good.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (15)
- A kind of 1. display panel, it is characterised in that including：The substrate and first substrate being oppositely arranged；Set over the substrate close to the first alignment film of the first substrate side；It is arranged on the substrate and the intermembranous a plurality of data lines of first orientation, a plurality of gate line and a plurality of touch-control cabling, institute State the insulation of gate line and the data wire and intersect and limit multiple pixel regions being arranged in array, picture is provided with the pixel region Plain electrode and thin film transistor (TFT)；The bearing of trend of the touch-control cabling is parallel with the bearing of trend of the data wire and described tactile Cabling is controlled to insulate with the data wire；Wherein, the alignment direction of first alignment film is parallel with the bearing of trend of the data wire；The data wire with it is described Touch-control cabling overlaps on the direction of the vertical substrate, causes the surface of first alignment film to produce projection；It is described The raised alignment direction with first alignment film is not intersected.
- 2. display panel according to claim 1, it is characterised in that also include：It is arranged on first alignment film and institute State the common electrode layer between substrate；The common electrode layer is located at different conductive layer and mutually insulated from the pixel electrode, and the common electrode layer includes Touch control electrode is made in multiple public electrode blocks, the public electrode block multiplexing；The public electrode block and the touch-control cabling are one by one Corresponding connection.
- 3. display panel according to claim 2, it is characterised in that the data wire is straight line；The pixel electrode includes at least one linear strip electrode；Wherein, the strip electrode extends in a first direction, and the first direction and the data wire are into setting angle.
- 4. display panel according to claim 3, it is characterised in that the display panel also includes matching somebody with somebody positioned at described first Liquid crystal layer between film and the first substrate, the angle between the first direction and the data wire are more than 0 °, and not More than the pre-tilt angle of the liquid crystal molecule of the liquid crystal layer.
- 5. display panel according to claim 4, it is characterised in that the pre-tilt angle is 7 °.
- 6. display panel according to claim 2, it is characterised in that the pixel electrode includes at least one bar shaped electricity Pole, the strip electrode include first paragraph linear electrode and second segment linear electrode；One end of the first paragraph linear electrode is connected with one end of the second segment linear electrode；The first paragraph linear electrode Bearing of trend and the array second direction between angle and the second segment linear electrode bearing of trend with it is described Angle between the opposite direction of second direction is identical；Wherein, the second direction is that the pixel region sensing in same row pixel region positioned at the first row is located at the pixel of last column The direction in area.
- 7. display panel according to claim 6, it is characterised in that the data wire includes：First line segment and second Line segment；Angle between the bearing of trend of first line segment and the second direction is equal to the second line segment and described second Angle between the opposite direction in direction, and be less than between bearing of trend and the second direction of the first paragraph linear electrode Angle.
- 8. display panel according to claim 6, it is characterised in that the data wire is straight line.
- 9. according to the display panel described in claim any one of 1-8, it is characterised in that perpendicular to the direction of the substrate On, the touch-control cabling and the data line bit are in different conductive layers, and the touch-control cabling and the data wire at least portion Divide overlapping.
- 10. according to the display panel described in claim any one of 2-8, it is characterised in that the common electrode layer is positioned at described Between pixel electrode and the substrate；There is the first insulating barrier between the pixel electrode and the common electrode layer；The touch-control cabling is set with the pixel electrode with layer.
- 11. according to the display panel described in claim any one of 2-8, it is characterised in that the common electrode layer is positioned at described Between pixel electrode and the substrate；There is the second insulating barrier between the pixel electrode and the common electrode layer；The touch-control cabling be located at the common electrode layer deviate from the pixel electrode side, the common electrode layer with it is described There is the 3rd insulating barrier between touch-control cabling.
- 12. according to the display panel described in claim any one of 2-8, it is characterised in that the pixel electrode is located at the public affairs Between common electrode layer and the substrate；There is the 4th insulating barrier between the pixel electrode and the common electrode layer；The touch-control cabling is set with the pixel electrode with layer.
- 13. display panel according to claim 1, it is characterised in that when the display panel have color membrane substrates and During liquid crystal layer, the color membrane substrates have the second alignment film towards the surface of the liquid crystal layer.
- 14. display panel according to claim 13, it is characterised in that the friction matching direction of first alignment film with The friction matching direction of second alignment film is parallel.
- 15. a kind of electronic equipment, it is characterised in that including the display panel as described in claim any one of 1-14.
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| CN201510232739.XA CN104793401B (en) | 2015-05-08 | 2015-05-08 | Display panel and electronic equipment |
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| CN201510232739.XA CN104793401B (en) | 2015-05-08 | 2015-05-08 | Display panel and electronic equipment |
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| CN105093723A (en) * | 2015-09-08 | 2015-11-25 | 深圳市华星光电技术有限公司 | Liquid crystal display panel capable of improving color error |
| CN106908980B (en) * | 2017-05-09 | 2020-10-16 | 上海中航光电子有限公司 | Array substrate, touch display panel and display device |
| CN107390441A (en) * | 2017-07-26 | 2017-11-24 | 上海中航光电子有限公司 | A kind of display panel and display device |
| CN108761939A (en) * | 2018-05-28 | 2018-11-06 | 武汉华星光电技术有限公司 | Array substrate, display panel and display |
| US10690978B2 (en) | 2018-05-28 | 2020-06-23 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Array substrate, display panel, and display |
| CN108803151B (en) * | 2018-06-29 | 2021-05-07 | 厦门天马微电子有限公司 | Liquid crystal display panel and display device |
| CN111103734A (en) * | 2018-10-25 | 2020-05-05 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| CN109637414B (en) * | 2018-12-28 | 2022-07-22 | 厦门天马微电子有限公司 | Display panel driving circuit, driving method thereof and display device |
| CN110349976B (en) * | 2019-07-12 | 2022-02-22 | 京东方科技集团股份有限公司 | Array substrate, preparation method thereof, display panel and display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101515093A (en) * | 2006-09-27 | 2009-08-26 | 卡西欧计算机株式会社 | In-plane switching type liquid crystal display device |
| CN103488011A (en) * | 2013-09-27 | 2014-01-01 | 合肥京东方光电科技有限公司 | Array substrate and liquid crystal display device |
| CN103699255A (en) * | 2012-09-27 | 2014-04-02 | 乐金显示有限公司 | Display device integrated with touch screen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005194451A (en) * | 2004-01-09 | 2005-07-21 | Fuji Photo Film Co Ltd | Composition, optical compensation film and liquid crystal display device |
| KR101936773B1 (en) * | 2012-07-03 | 2019-01-09 | 엘지디스플레이 주식회사 | Method for manufacturing liquid crystal display device |
-
2015
- 2015-05-08 CN CN201510232739.XA patent/CN104793401B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101515093A (en) * | 2006-09-27 | 2009-08-26 | 卡西欧计算机株式会社 | In-plane switching type liquid crystal display device |
| CN103699255A (en) * | 2012-09-27 | 2014-04-02 | 乐金显示有限公司 | Display device integrated with touch screen |
| CN103488011A (en) * | 2013-09-27 | 2014-01-01 | 合肥京东方光电科技有限公司 | Array substrate and liquid crystal display device |
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