CN110187569A - A kind of display panel and electronic equipment - Google Patents
A kind of display panel and electronic equipment Download PDFInfo
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- CN110187569A CN110187569A CN201910471826.9A CN201910471826A CN110187569A CN 110187569 A CN110187569 A CN 110187569A CN 201910471826 A CN201910471826 A CN 201910471826A CN 110187569 A CN110187569 A CN 110187569A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The embodiment of the invention discloses a kind of display panel and electronic equipment, which includes: the first substrate being oppositely arranged and the second substrate；Positioned at the second substrate towards at least one spacer material on first substrate side；First substrate includes thin film transistor (TFT) array, at least one first metal structure on thin film transistor (TFT) array and at least one first support construction at least one first metal structure, first metal structure and the first support construction thereon are constituted to roof construction, to roof construction, the orthographic projection of plane and at least one spacer material where first substrate are overlapping, directly contact to roof construction with spacer material.In the embodiment of the present invention, roof construction is directly contacted with spacer material, improves the supportive of spacer material, and then realize face pressure capability improving；It also makes spacer material be difficult to move top effect, so be not in spacer material it is mobile and the phenomenon that scratch alignment film, avoid orientation exception, improve display effect.
Description
Technical field
The present embodiments relate to display technology more particularly to a kind of display panels and electronic equipment.
Background technique
Liquid crystal display is since with low-power consumption, high image quality and many advantages such as light and handy, its industry size is rapid in recent years
Development.Spacer material is the auxiliary material of liquid crystal display assembly, between being specifically used to control in liquid crystal cell between two pieces of substrates
Gap, to guarantee best thickness of liquid crystal layer.Reaction speed, contrast, visual angle of liquid crystal display etc. all have with the thickness of liquid crystal layer
Substantial connection, therefore spacer material largely controls the thickness of liquid crystal cell, thus its display quality of left and right.
Currently, spacer material can deformation occurs or displacement, to influence to show when applying certain pressure to liquid crystal display
Effect.
Summary of the invention
The embodiment of the present invention provides a kind of display panel and electronic equipment, to solve to show shadow caused by spacer material displacement
It rings.
The embodiment of the invention provides a kind of display panels, comprising:
The first substrate and the second substrate being oppositely arranged；
Positioned at the second substrate towards at least one spacer material on the first substrate side；
The first substrate include thin film transistor (TFT) array, on the thin film transistor (TFT) array at least one first
Metal structure and at least one first support construction at least one described first metal structure, first metal
Structure and the first support construction thereon are constituted to roof construction, it is described to roof construction plane where the first substrate positive throwing
Shadow and at least one described spacer material are overlapping, described directly to contact to roof construction with the spacer material.
Based on the same inventive concept, the embodiment of the invention also provides a kind of electronic equipment, including show as described above
Panel.
In the embodiment of the present invention, which includes positioned at the second substrate towards at least one on first substrate side
A spacer material, positioned at first substrate towards at least one on the second substrate side to roof construction, to roof construction at least by
One metal structure and the first support construction thereon are constituted, the orthographic projection of plane and at least one where first substrate to roof construction
A spacer material is overlapping, directly contacts to roof construction with spacer material.In the embodiment of the present invention, roof construction is directly connect with spacer material
Touching, improves the supportive of spacer material, and then realize face pressure capability improving；Roof construction is directly contacted with spacer material, it is right
Top effect also makes spacer material be difficult to move, so be not in spacer material it is mobile and the phenomenon that scratch the first alignment film, avoid
Orientation is abnormal, improves display effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do one simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of schematic diagram for display panel that the prior art provides；
Fig. 2 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 8 is the schematic diagram to roof construction of display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Figure 10 is the schematic diagram of the touch function layer of display panel shown in Fig. 9；
Figure 11 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Figure 12 is the schematic diagram of the touch function layer of display panel shown in Figure 11；
Figure 13 is a kind of schematic diagram of display panel provided in an embodiment of the present invention；
Figure 14 is the schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific 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, clearly and completely describes technical solution of the present invention 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
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Refering to what is shown in Fig. 1, being the schematic diagram of existing display panel.The display panel includes array substrate 1 and color membrane substrates
2, and the liquid crystal layer 3 between array substrate 1 and color membrane substrates 2, on the side towards color membrane substrates 2 of array substrate 1
It is provided with both alignment layers 1a, is provided with spacer material 2a on the side towards array substrate 1 of color membrane substrates 2.Display panel by
When extruding, spacer material 2a may generate deformation or bending under stress, and then rub and arrive alignment film 1a, cause orientation abnormal,
Influence display effect.
Based on above-mentioned technical problem, the embodiment of the invention provides a kind of display panels.Shown in referring to figs. 2 and 3, for this
A kind of schematic diagram for display panel that inventive embodiments provide.The display panel includes: the first substrate 10 being oppositely arranged and
Two substrates 20；Positioned at the second substrate 20 towards at least one spacer material 21 on 10 side of first substrate；First substrate 10 wraps
It includes thin film transistor (TFT) array, at least one first metal structure 14 on thin film transistor (TFT) array and is located at least one
At least one first support construction 14a in first metal structure 14, the first metal structure 14 and the first support construction thereon
14a is constituted to roof construction 11, is handed in the orthographic projection of 10 place plane of first substrate and at least one spacer material 21 roof construction 11
It is folded, roof construction 11 is directly contacted with spacer material 21.
In the present embodiment, optional first substrate 10 is the array substrate of display panel, and the second substrate 20 is display panel
Color membrane substrates.Display function layer 30 is provided between first substrate 10 and the second substrate 20, optional display function layer 30 is liquid crystal
Layer.Be additionally provided with the first alignment film 12 on the side towards the second substrate 20 of first substrate 10, the second substrate 20 towards
The second alignment film 22 is additionally provided on the side of one substrate 10.
In the present embodiment, at least one spacer material is additionally provided on the side towards first substrate 10 of the second substrate 20
21, spacer material 21 is used to support first substrate 10 and the second substrate 20, and spacer material 21 can be set corresponding in display function layer 30
Display area in, can also be arranged in the non-display area of the periphery of display function layer 30.When manufacturing the second substrate 20, first
Spacer material 21 is set on the side towards first substrate 10 of the second substrate 20, re-forms the second alignment film 22, it will be understood that
The thickness of second alignment film 22 is far smaller than the height of spacer material 21, therefore will not be in spacer material 21 when the second alignment film 22 of formation
End face towards first substrate 10 form orientation film layer.
In the present embodiment, positioned at first substrate 10 towards on 20 side of the second substrate being provided at least one to roof construction
11, it is overlapping in the orthographic projection of 10 place plane of first substrate and at least one spacer material 21 to roof construction 11, specifically, spacer material
21 include the first end face towards first substrate 10, orthographic projection and spacer material to roof construction 11 in 10 place plane of first substrate
21 first end face is overlapping.Roof construction 11 is directly contacted with spacer material 21, specifically the to roof construction 11 and spacer material 21
One end face directly contacts, and can so make to realize to spacer material 21 to top roof construction 11.It is described herein to have to roof construction 11
Body refers to the structure played to each film layer composition of top function, and some non-specific film layer or some region.Display panel by
When extruding, the supportive that top can be improved spacer material 21 is carried out to spacer material 21 to roof construction 11, so that spacer material 21 is difficult to position
It moves, and then can be avoided spacer material 21 and scratch or damage the first alignment film 12, improve spacer material 21 and scratch the first alignment film 12
Caused orientation abnormal problem improves display effect and the anti-extrusion ability of panel.
Specifically, refering to what is shown in Fig. 3, first substrate 10 includes thin film transistor (TFT) array, is located on thin film transistor (TFT) array
At least one first metal structure 14 and at least one first metal structure 14 at least one first support knot
Structure 14a, the first metal structure 14 and the first support construction 14a thereon are constituted to roof construction 11.First metal structure 14 is located at
On thin film transistor (TFT) array, the first support construction 14a is additionally provided in the first metal structure 14, it will be understood that the first support knot
Structure 14a is chosen as and any one film layer same layer on thin film transistor (TFT) array, the first metal structure 14 and thereon first
Support structure 14a is constituted to roof construction 11 to carry out ensure that spacer material 21 will not be to the first alignment film 12 to top to spacer material 21
Phenomena such as generating damage, and then ensure that orientation is normal, be not in light leakage.On the other hand, the first metal structure 14 and first
The double-layer structure of support construction 14a can also improve the supportive of spacer material 21, stablize spacer material 21, can be avoided spacer material 21
It is deviated in extruding, the anti-extrusion ability of display panel so can be improved.
Thin film transistor (TFT) array includes multiple thin film transistor (TFT)s 15, first substrate 10 further include multiple pixel electrodes 16 and
The multi-strip scanning line and multiple data lines of signal, adjacent two scan lines and adjacent lines data are provided to thin film transistor (TFT) array
Line intersection limits a sub-pixel, which includes pixel electrode 16, thin film transistor (TFT) 15 and storage capacitance (not shown).
Specifically, the electrical connection corresponding with the grid of a line thin film transistor (TFT) 15 of a scan line, a data line and a column film crystal
The corresponding electrical connection of the source electrode of pipe 15, the drain electrode of thin film transistor (TFT) 15 are electrically connected with corresponding pixel electrode 16.Scan line is for controlling
Whether making the corresponding conducting of a line thin film transistor (TFT) 15, data line is used to fill by the thin film transistor (TFT) 15 of conducting to pixel electrode 16
Electricity, the voltage for the pixel electrode 16 that storage capacitance is used to keep having charged.
It is appreciated that first substrate 10 further includes other film layers, such as the first substrate 10a, to any one layer of array metal layer
At least one layer of insulating layer 10b to insulate etc., optional first substrate 10a be glass substrate or flexible substrate, herein not one by one
Example and the film layer structure for illustrating first substrate.The second substrate 20 successively includes the second substrate 20a, black matrix 20b, colorized optical filtering
Piece 20c, transparent conductive electrode 20d, protective layer 20e and the second alignment film 22, it will be understood that black matrix 20b includes that black matrix is opened
Mouthful, black matrix opening is provided with colored filter 20c, and black matrix non-open areas can be correspondingly arranged signal wire, film crystal
The circuit structures such as pipe, the borders of black matrix opening have gone out a minimum display unit.Display panel further includes sealing and limiting
Determine the frame glue (not shown) of display function layer 30.
In the present embodiment, the display panel include positioned at the second substrate towards at least one on first substrate side every
Underbed, positioned at first substrate towards at least one on the second substrate side to roof construction, to roof construction at least by the first gold medal
Belong to structure and thereon the first support construction composition, to roof construction where first substrate the orthographic projection of plane and at least one every
Underbed is overlapping, directly contacts to roof construction with spacer material.In the present embodiment, roof construction is directly contacted with spacer material, is improved
The supportive of spacer material, and then realize face pressure capability improving；Roof construction is directly contacted with spacer material, top effect is also made
The phenomenon that obtaining spacer material to be difficult to move, and then being not in spacer material movement and scratch the first alignment film avoids orientation exception,
Improve display effect.
Refering to what is shown in Fig. 4, being a kind of schematic diagram of display panel provided in an embodiment of the present invention.As shown in figure 4, optional
One substrate 10 is including thin film transistor (TFT) array, the planarization layer 13 on thin film transistor (TFT) array and is located at planarization layer 13
On at least one first metal structure 14, the first metal structure 14 is multiplexed with to roof construction 11.
Specifically, the first metal structure 14 is located on planarization layer 13.It is appreciated that in the production process, it can be flat
Change and metal layer is set on layer 13 and is patterned to form first metal structure of at least one required 14, then re-forms first and match
To film 12, thus the first metal structure 14 and the first alignment film 12 thereon are constituted to roof construction 11.In the present embodiment, do not change
Become the production process of the thin film transistor (TFT) array of first substrate 10, it is only necessary to before forming the first alignment film 12, in planarization layer
The first metal structure 14 is formed on 13 may make up to roof construction 11 to realize and 21 pairs of spacer material tops, promotion face pressure ability.It can
With understand, push up and support spacer material 21 to 11 pairs of roof construction, can to avoid spacer material 21 in the case that squeeze etc. external force move or
Deformation is generated, ensure that spacer material 21 will not generate damage to the first alignment film 12 and planarization layer 13, and then ensure that orientation
It normally, is not in that light leakage etc. shows phenomenon.To 11 pairs of top spacer materials 21 of roof construction, the supportive of spacer material 21 is also improved,
Liquid crystal display panel is avoided to be curved concave inward.
It should be noted that the first metal structure 14 is multiplexed with to roof construction 11, the hardness of most metal materials is lower, when
When to 21 pairs of tops of roof construction 11 and spacer material, the first metal structure 14 can carry out nesting to spacer material 21, further promote dottle pin
The supportive and stability of object 21.
Optionally, first substrate 10 as shown in Figure 3 further includes being located at thin film transistor (TFT) array and at least one first metal
Planarization layer 13 between structure 14.Optionally, the composition material of the first support construction 14a as shown in Figure 3 and planarization layer 13
Composition material it is identical.
In the present embodiment, the first metal structure 14 is located on planarization layer 13, meanwhile, it is also set up in the first metal structure 14
There is the first support construction 14a, the first metal structure 14 and the first support construction 14a thereon are constituted to roof construction 11 to dottle pin
Object 21 is carried out to top.It should be noted that planarization layer 13 is located between thin film transistor (TFT) array and the first metal structure 14, put down
Smoothization layer 13 is continuous film layer in structure.First metal structure 14 is arranged on planarization layer 13, in the first metal structure 14
It is additionally provided with the first support construction 14a, then improves the supportive of spacer material 21, ensure that spacer material 21 in extruding not
It can deviate, and then planarization layer 13 will not be damaged, improve the electrical property of first substrate 10.
In the present embodiment, the first support construction 14a is identical as the material of planarization layer 13, it can be understood as, in the first gold medal
Belong to and form another plat structure in structure 14, the double-deck planarization layer can promote the electrical property of first substrate 10, avoid dottle pin
Damage of the object 21 to first substrate 10.
It should be noted that the first support construction 14a is also optional with other film layer same layers, such as photoactive material film layer or organic
Film layer or other film layers etc., in the present invention without specifically limiting.
Optionally, first substrate 10 as shown in Figure 5 further includes positioned at least one the first metal structure 14 towards second
Planarization layer 13a on the side of substrate 20, the planarization layer structure in the first metal structure 14 are multiplexed with the first support
Structure 14a.Structure identical with above-described embodiment display panel continues to use upper figure appended drawing reference in the present embodiment display panel.
In the present embodiment, a planarization layer 13a is set in the first metal structure 14, planarization layer 13a is multiplexed with
One support construction 14a, and planarization layer 13a is continuous film layer.Meanwhile first metal structure 14 and thin film transistor (TFT) array it
Between be additionally provided with a planarization layer 13.In this way, being provided with the double-deck plat structure in display panel, the double-deck planarization layer can be made
The thin film transistor (TFT) array in first substrate 10 is protected for protective layer, avoids damage of the spacer material 21 to first substrate 10, is promoted
The anti-extrusion ability of panel and display effect.Moreover, because flattening effect is more preferable, so that above using the double-deck plat structure
Metal structure planarization it is more preferable, so as to improve the electrical property of metal structure.
It should be noted that also optional other film layers of multiplexing of the first support construction 14a, such as multiplexing are located at thin film transistor (TFT) battle array
Photoactive material film layer or organic material film laye or other film layers etc. on column, in the present invention without specifically limiting.
Optionally, spacer material 21 as shown in Figure 6 has the first end face close to first substrate 10, the first support construction 14a
The side surface towards the second substrate 20 have groove structure 14b, groove structure 14b 10 place plane of first substrate just
Projection covers first end face in the orthographic projection of 10 place plane of first substrate, and spacer material 21 extends to the first base from the second substrate 20
Plate 10 is simultaneously embedded in groove structure 14b.Structure identical with above-described embodiment display panel edge in the present embodiment display panel
With figure appended drawing reference.
In the present embodiment, it is provided with groove structure 14b on the first support construction 14a, then is formed in the first support construction 14a
On the first alignment film 12 can along groove structure 14b extend, such spacer material 21 with roof construction 11 is directly contacted be every
The first end face of underbed 21 is embedded in the groove of the first alignment film 12 formation, even if such panel, which is squeezed, leads to spacer material
21 displacements, spacer material 21 is also merely able to be displaced in the corresponding recess region of groove structure 14b, and groove structure 14b is realized pair
The limit of spacer material 21 further improves the anti-extrusion ability of panel, improves the supportive of spacer material 21, solve dottle pin
Orientation abnormal problem, improves display effect caused by object 21 is displaced.
Optionally, groove structure 14b as shown in Figure 7 is in the orthographic projection of 10 place plane of first substrate and first end face
The orthographic projection of one substrate, 10 place plane is overlapped.Structure identical with above-described embodiment display panel in the present embodiment display panel
Continue to use upper figure appended drawing reference.
In the present embodiment, groove structure 14b is in the orthographic projection of 10 place plane of first substrate and first end face in the first base
The orthographic projection of 10 place plane of plate is overlapped, such spacer material 21 with directly to contact to roof construction 11 be that the first alignment film 12 is formed
Groove nesting spacer material 21 first end face, such spacer material 21, which is nested so that, guarantees spacer material when panel is squeezed
21 unshift, and groove structure 14b realizes the limit to spacer material 21, further improve the anti-extrusion ability of panel, improve
The supportive of spacer material 21 solves orientation abnormal problem caused by spacer material 21 is displaced, improves display effect.
Optionally, groove structure 14b as shown in Figure 8 includes slot opening 141 and groove floor 142, and groove floor 142 has
There is at least one first protrusion 143.Structure identical with above-described embodiment display panel is continued to use in the present embodiment display panel
Figure appended drawing reference.Fig. 8 is the schematic diagram to roof construction of display panel described in the present embodiment.
In the present embodiment, groove structure 14b covers first end face first in the orthographic projection of 10 place plane of first substrate
The orthographic projection of 10 place plane of substrate is overlapped, and groove floor 142 has at least one first protrusion 143, such spacer material 21 with
It is the first end face for the groove nesting spacer material 21 that the first alignment film 12 is formed to the directly contact of roof construction 11.Spacer material 21
First end face is contacted at least one first protrusion 143 of groove floor 142, so increase the first end face of spacer material 21 with
The contact area for the groove that first alignment film 12 is formed, so that the first end face of spacer material 21 is fastened on the formation of the first alignment film 12
Groove in, further increase the stability of spacer material 21, to guarantee that spacer material 21 will not be displaced when extruding,
Face pressure ability is improved, orientation exception is improved.
Optionally, as shown in figure 9, display panel further include: touch function layer, touch function layer include the first touch control electrode
Layer 41, the first touch control electrode layer 41 and 14 same layer of the first metal structure are arranged.In the present embodiment, touch function layer is integrated in first
Between the substrate of substrate 10 and the substrate of the second substrate 20.Specifically, optional first touch control electrode layer 41 is integrated in first substrate
10 and first between alignment film 12, and also optional first touch control electrode layer is integrated in the second substrate and second and matches in other embodiments
To between film.
Optional touch function layer as shown in Figure 10 is self-tolerant touch function layer, i.e., touch function layer includes the first touch-control electricity
Pole layer 41, the first touch control electrode layer 41 include multiple first touch control electrode block 41a, and multiple first touch control electrode block 41a is in battle array
Column arrangement.The touch-control principle of the touch function layer is to one pumping signal of application on the first touch control electrode block 41a, then to acquire
Inductive signal on first touch control electrode block 41a determines touching according to the pumping signal and inductive signal of the first touch control electrode block 41
Control position.
In the present embodiment, the first touch control electrode layer 41 and 14 same layer of the first metal structure are arranged, and specific manufacturing process is,
Touch-control material layer is formed on first substrate 10, and 41 He of the first touch control electrode layer is patterned to form to the touch-control material layer
First metal structure 14.First touch control electrode layer 41 and 14 same layer of the first metal structure are arranged, then it is not necessary that the first gold medal is fabricated separately
Belong to structure and improves the supportive of spacer material in the case where not increasing display panel thickness and manufacturing process.It is appreciated that
When overlapping to roof construction 11 and the first touch control electrode layer 41, the partial electrode structure of the first touch control electrode layer 41 is multiplexed with the first gold medal
Belong to structure 14.
Optional touch function layer is mutual capacitance type touch function layer as is illustrated by figs. 11 and 12, i.e., touch function layer includes first
Touch control electrode layer 41 and second touch control electrode layer 42, the first touch control electrode layer 41 include multiple first touch control electrode 41a, the second touching
Controlling electrode layer 42 includes multiple second touch control electrode 42a, and the first touch control electrode 41a and second touch control electrode 42a are arranged in a crossed manner.It should
The touch-control principle of touch function layer is to one pumping signal of application on the first touch control electrode 41a, then to acquire second touch control electrode
Inductive signal on 42a is determined according to the inductive signal of the pumping signal of the first touch control electrode 41a and second touch control electrode 42a
Position of touch.
In the present embodiment, optional first touch control electrode layer 41 and 14 same layer of the first metal structure are arranged, and specifically manufacture
Cheng Wei forms touch-control material layer on first substrate 10, is patterned to form the first touch control electrode to the touch-control material layer
Layer 41 and the first metal structure 14.First touch control electrode layer 41 and 14 same layer of the first metal structure are arranged, then without being fabricated separately
First metal structure improves the supportive of spacer material in the case where not increasing display panel thickness and manufacturing process.Figure 12
In it is merely exemplary be shown in which first metal structure 14, in the first touch control electrode layer 41 also same layer be provided with other the
One metal structure 14.It is appreciated that when being overlapped to roof construction 11 and the first touch control electrode layer 41, the portion of the first touch control electrode layer 41
Sub-electrode structure is multiplexed with the first metal structure 14.
In the present embodiment, optional first touch control electrode layer 41 is located between first substrate 10 and the first alignment film 12, and second
Touch control electrode layer 42 is located between the second substrate 10 and the second alignment film 22.In other embodiments, also optional first touch-control electricity
Pole layer and second touch control electrode layer are respectively positioned between first substrate and the first alignment film, and the first touch control electrode layer and the second touch-control
Electrode layer stackup insulation set；Alternatively, also optional first touch control electrode layer and second touch control electrode layer be respectively positioned on the second substrate and
Between second alignment film, and the first touch control electrode layer and second touch control electrode layer stackup insulation set.
Optionally, the first touch control electrode layer includes multiple first touch control electrodes, and the first touch control electrode is multiplexed at least one
First metal structure.As shown in Figure 10, when the first touch control electrode is the first touch control electrode block 41a, the first touch control electrode block 41a can
It is multiplexed with the first metal structure, then it is not necessary that the first metal structure is fabricated separately, is not increasing display panel thickness and manufacturing process
In the case where, improve the supportive of spacer material.As shown in figure 12, the first touch control electrode is the first touch control electrode 41a of strip
When, the first touch control electrode 41a reusable is the first metal structure, then aobvious not increasing it is not necessary that the first metal structure is fabricated separately
In the case where showing plate thickness and manufacturing process, the supportive of spacer material is improved.
Optionally, at least one spacer material 21 includes the first spacer material 21a and the second spacer material 21b as shown in figure 13, right
Roof construction 11 is directly contacted with the first spacer material 21a.It is appreciated that spacer material 21 is divided into according to its support effect in display panel
Main spacer material and auxiliary spacer material, main spacer material play main support, and height is greater than auxiliary spacer material, and auxiliary spacer material plays auxiliary branch
Support effect, height are less than or equal to main spacer material.The quantity of main spacer material is far smaller than the quantity of auxiliary spacer material, for example, it is main every
The ratio of the quantity of underbed and the quantity of auxiliary spacer material is 1:100.Optional first spacer material 21a is main spacer material, to roof construction
11 realize to the first spacer material 21a to top, further improve the supportive of the first spacer material 21a, avoid LCD display
Plate is curved concave inward.In other embodiments, it is provided in also optional display panel corresponding with the second spacer material to roof construction, energy
Enough supportives for further promoting spacer material, and then promote face pressure ability.
Based on the same inventive concept, the embodiment of the invention also provides a kind of electronic equipment, optional electricity as shown in figure 14
Sub- equipment 100 includes display panel described in any embodiment as above, and the optional electronic equipment 100 is smart phone, plate electricity
The electronic equipments such as brain, the also optional electronic equipment are to shield electronic equipment comprehensively.
Electronic equipment 100 provided in this embodiment is provided in display panel and improves the branch of spacer material to roof construction
Support property, and then slab strength and anti-extrusion ability are improved, it solves orientation abnormal problem caused by spacer material displacement, improves
Display effect.It is appreciated that not increasing the quantity or size of the spacer material of display area, therefore spacer material in the present embodiment
It does not extend out, pixel aperture ratio size will not be influenced, ensure that optics display effect.
In addition, being provided with to spacer material corresponding to roof construction, spacer material can be improved and squeezed or other external force situations
Under displacement problem, reduce spacer material displacement the case where scratch alignment film, avoid that orientation is abnormal and misalignment of pixels causes
Panel leakage problem, improve display effect.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts, be combined with each other and substitutes without departing from protection scope of the present invention.Therefore, although by above embodiments to this
Invention is described in further detail, but the present invention is not limited to the above embodiments only, is not departing from present inventive concept
In the case of, it can also include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (11)
1. a kind of display panel characterized by comprising
The first substrate and the second substrate being oppositely arranged；
Positioned at the second substrate towards at least one spacer material on the first substrate side；
The first substrate includes thin film transistor (TFT) array, at least one first metal on the thin film transistor (TFT) array
Structure and at least one first support construction at least one described first metal structure, first metal structure
The first support construction thereon is constituted to roof construction, it is described to roof construction the orthographic projection of plane where the first substrate with
At least one described spacer material is overlapping, described directly to contact to roof construction with the spacer material.
2. display panel according to claim 1, which is characterized in that the first substrate further includes being located at the film crystalline substance
Planarization layer between body pipe array and at least one described first metal structure.
3. display panel according to claim 2, which is characterized in that the composition material of first support construction with it is described
The composition material of planarization layer is identical.
4. display panel according to claim 1 or 2, which is characterized in that the first substrate further include be located at it is described extremely
Planarization layer on the side towards the second substrate of few first metal structure, is located in first metal structure
Planarization layer structure be multiplexed with first support construction.
5. display panel according to claim 1, which is characterized in that the spacer material has close to the first substrate
The side surface towards the second substrate of first end face, first support construction has groove structure, the groove knot
Structure covers the first end face in the positive throwing of plane where the first substrate in the orthographic projection of plane where the first substrate
Shadow, the spacer material extend to the first substrate from the second substrate and are embedded in the groove structure.
6. display panel according to claim 5, which is characterized in that the groove structure is put down where the first substrate
The orthographic projection in face is Chong Die in the orthographic projection of plane where the first substrate with the first end face.
7. display panel according to claim 5, which is characterized in that the groove structure includes slot opening and groove-bottom
Face, the groove floor have at least one first protrusion.
8. display panel according to claim 1, which is characterized in that further include: touch function layer, the touch function layer
Including the first touch control electrode layer, first touch control electrode layer and the first metal structure same layer are arranged.
9. display panel according to claim 8, which is characterized in that first touch control electrode layer includes multiple first touchings
Electrode is controlled, first touch control electrode is multiplexed at least one described first metal structure.
10. display panel according to claim 1, which is characterized in that at least one described spacer material includes the first dottle pin
Object and the second spacer material, it is described that roof construction is directly contacted with first spacer material.
11. a kind of electronic equipment, which is characterized in that including such as described in any item display panels of claim 1-10.
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| CN201910471826.9A CN110187569A (en) | 2019-05-31 | 2019-05-31 | A kind of display panel and electronic equipment |
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| CN201910471826.9A CN110187569A (en) | 2019-05-31 | 2019-05-31 | A kind of display panel and electronic equipment |
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| US11681178B2 (en) | 2020-10-13 | 2023-06-20 | Tcl China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display panel and manufacturing method thereof |
| WO2024109283A1 (en) * | 2022-11-24 | 2024-05-30 | 京东方科技集团股份有限公司 | Display panel and manufacturing method therefor, and display device |
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Application publication date: 20190830 |