CN106019748B - A kind of array substrate and the display panel comprising it - Google Patents
A kind of array substrate and the display panel comprising it Download PDFInfo
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- CN106019748B CN106019748B CN201610617364.3A CN201610617364A CN106019748B CN 106019748 B CN106019748 B CN 106019748B CN 201610617364 A CN201610617364 A CN 201610617364A CN 106019748 B CN106019748 B CN 106019748B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- 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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- 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
- G02F1/136222—Colour filters incorporated in the active matrix substrate
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Abstract
The embodiment of the invention discloses a kind of array substrate and display panels, comprising: first substrate；The multiple data lines and multi-strip scanning line arranged in a crossed manner positioned at the first side of first substrate, multiple data lines and multi-strip scanning line limit multiple sub-pixels, multiple data lines and multi-strip scanning line mutually insulated；It is located at the color blocking layer of first substrate the same side with multiple data lines and multi-strip scanning line, color blocking layer includes multiple color blockings, and at least two adjacent color blockings have overlapping region；Deviate from the common electrode layer of first substrate side positioned at color blocking layer, common electrode layer includes and the one-to-one first area of overlapping region, the thickness of common electrode layer is less than the thickness of the common electrode layer positioned at first area two sides at least one first area, equilibrium is carried out to increase phenomenon to thickness existing for the corresponding overlapping region in the first area, improve the flatness on array substrate surface, foot phenomenon, raising do not show the display quality of picture for black picture light leakage phenomena and contrast in alleviation display picture.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of array substrate and including the display surface of the array substrate
Plate.
Background technique
With the development of display technology, liquid crystal display panel using more and more extensive.Liquid crystal display panel is more next at present
More color blocking layer is arranged in array substrate side, to improve the contraposition precision of the corresponding sub-pixel of each color blocking.But
When due to specifically making, it is frequently present of overlapping region between adjacent each color blocking, if technique is poor, to the thickness control of each color blocking
Not stringent, then the thickness for easily causing each color blocking overlapping region dramatically increases, thus corresponding assorted on the array substrate surface
Resistance juncture area forms huge drop, causes friction matching in both alignment layers bad, leads to black picture light leakage, contrast is insufficient, shadow
Ring the display quality of display picture.
Summary of the invention
In order to solve the above technical problems, aobvious the embodiment of the invention provides a kind of array substrate and including the array substrate
Show panel, to alleviate the black picture light leakage phenomena and contrast not foot phenomenon in display picture, improves the display matter of display picture
Amount.
To solve the above problems, the embodiment of the invention provides following technical solutions:
A kind of array substrate, comprising:
First substrate；
The multiple data lines and multi-strip scanning line arranged in a crossed manner positioned at first side of first substrate, the multiple data lines
Multiple sub-pixels, the multiple data lines and the multi-strip scanning line mutually insulated are limited with the multi-strip scanning line；
It is located at the color blocking layer of described first substrate the same side, the color with the multiple data lines and the multi-strip scanning line
Resistance layer includes multiple color blockings, and at least two adjacent color blockings have overlapping region；
Deviate from the common electrode layer of the first substrate side positioned at the color blocking layer, the common electrode layer includes and institute
The one-to-one first area of overlapping region is stated, the thickness of the common electrode layer at least one described first area is less than
Positioned at the thickness of the common electrode layer of the first area two sides.
A kind of display panel, including the array substrate and the second substrate being oppositely arranged, the array substrate is above-mentioned array
Substrate.
Compared with prior art, above-mentioned technical proposal has the advantage that
Array substrate provided by the embodiment of the present invention, comprising: with the multiple data lines and the multi-strip scanning line position
In described first substrate the same side color blocking layer and positioned at the color blocking layer deviate from the first substrate side public electrode
Layer, wherein the color blocking layer includes multiple color blockings, and at least two adjacent color blockings have overlapping region, described public
Electrode layer includes the common electrical at least one described first area with the one-to-one first area of the overlapping region
The thickness of pole layer is less than the thickness of the common electrode layer positioned at the first area two sides, so as to utilize described first
The thickness of the common electrode layer increases phenomenon progress equilibrium to thickness existing for its corresponding overlapping region at region, improves institute
The flatness on array substrate surface is stated, and then alleviates the black picture light leakage phenomena in display picture and contrast not foot phenomenon, is mentioned
The display quality of height display picture.
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 be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the top view of array substrate provided by one embodiment of the invention；
Fig. 2 is cross-sectional view of the array substrate described in Fig. 1 along the direction AB；
Fig. 3 is the cross-sectional view of array substrate provided by another embodiment of the present invention；
Fig. 4 is the cross-sectional view of array substrate provided by another embodiment of the invention；
Fig. 5 is the cross-sectional view of array substrate provided by further embodiment of the present invention；
Fig. 6 is the top view of multiple color blockings in array substrate provided by one embodiment of the invention；
Fig. 7 is the top view of multiple color blockings in array substrate provided by another embodiment of the present invention；
Fig. 8 is the top view of array substrate provided by one embodiment of the invention；
Fig. 9 is the top view of array substrate provided by another embodiment of the present invention；
Figure 10 is the top view of array substrate provided by another embodiment of the invention；
Figure 11 is cross-sectional view of the array substrate shown in Figure 10 along the direction CD；For battle array provided by further embodiment of the present invention
The top view of column substrate；
Figure 12 is the top view of multiple color blockings in array substrate provided by another embodiment of the invention；
Figure 13 is the top view of multiple color blockings in array substrate provided by further embodiment of the present invention；
Figure 14 is the top view of multiple color blockings in array substrate provided by another embodiment of the invention；
Figure 15 is the top view of array substrate provided by one embodiment of the invention；
Figure 16 is the top view of array substrate provided by another embodiment of the present invention；
Figure 17 is the top view of array substrate provided by another embodiment of the invention；
Figure 18 is the top view of array substrate provided by further embodiment of the present invention；
Figure 19 is the top view of array substrate provided by another embodiment of the invention；
Figure 20 is the top view of array substrate provided by further embodiment of the present invention；
Figure 21 is the top view of array substrate provided by another embodiment of the invention；
Figure 22 is cross-sectional view of the array substrate shown in Figure 21 along the direction EF；
Figure 23 is cross-sectional view of the array substrate shown in Figure 21 along the direction GH；
Figure 24 is the structural schematic diagram of display panel provided by one embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
In the attached drawing of the embodiment of the present invention, the color blocking of different colours can use different fillings, therefore, in following embodiments
In, in order to which structure represented by attached drawing can be clearly seen, in some drawings, will not be marked one by one to different color blockings is filled
Out.
As depicted in figs. 1 and 2, Fig. 1 is the top view of array substrate provided by one embodiment of the invention；Fig. 2 is Fig. 1
Cross-sectional view of the shown array substrate along the direction AB.In embodiments of the present invention, array substrate includes: first substrate 10；Positioned at
One substrate, 10 first side multiple data lines 20 and multi-strip scanning line 30 arranged in a crossed manner, multiple data lines 20 and multi-strip scanning line 30
Limit multiple sub-pixels 31,30 mutually insulated of multiple data lines 20 and multi-strip scanning line.
It is located at the color blocking layer 40 of 10 the same side of first substrate with multiple data lines 20 and multi-strip scanning line 30, color blocking layer 40 is wrapped
Multiple color blockings 42 are included, and at least two adjacent color blockings 42 have overlapping region 41.Deviate from first substrate 10 positioned at color blocking layer 40
The common electrode layer 50 of side, common electrode layer 50 include with the one-to-one first area 51 of overlapping region 41, at least one
The thickness of common electrode layer 50 at first area 51 is less than the thickness of the common electrode layer 50 positioned at 51 two sides of first area.
It can be seen that array substrate provided by the embodiment of the present invention, by reducing common electrode layer at first area 51
50 thickness increases phenomenon to thickness existing for corresponding overlapping region at the first area 51 and carries out equilibrium, to improve
The flatness on array substrate surface is stated, so that the orientation that the protrusion for alleviating array substrate surface generates is bad, and then is weakened aobvious
Show the black picture light leakage phenomena and contrast of panel or display device not foot phenomenon, improves the display quality of display picture.
On the basis of the above embodiments, in one embodiment of the invention, multiple color blockings 42 include at least two face
The color blocking 42 of color, and at least two adjacent and different colours color blockings 42 are with overlapping region 41.It should be noted that shown in Fig. 2
Color blocking 42 include filling is different but is located on the same floor structure, this indicates that color blocking 42 includes color blocking of different colours.Such as Fig. 3 institute
Show, Fig. 3 is the cross-sectional view of array substrate provided by another embodiment of the present invention.Compared with array substrate shown in Fig. 2, figure
Array substrate shown in 3 the difference is that, in the present embodiment, any two are adjacent and the color blocking 42 of different colours all has
Overlapping region 41.Other same place repeats no more.Similarly, color blocking 42 shown in Fig. 3 includes filling difference but is located at same
The structure of layer, this indicates that color blocking 42 includes the color blocking of different colours.
It should be noted that in other embodiments of the present invention, the color of two neighboring color blocking can be identical；Color blocking can be with
A kind of color is only included, also may include two kinds of colors, four kinds of colors etc..
On the basis of the above embodiments, in one embodiment of the invention, continue as shown in figure 3, part crossover region
The thickness of common electrode layer 50 is less than positioned at 51 two sides common electrode layer 50 of first area at the corresponding first area 51 in domain 41
Thickness, the thickness of common electrode layer 50, which is equal to, at the corresponding first area 51 of part overlapping region 41 is located at 51 two sides of first area
The thickness of common electrode layer 50；In yet another embodiment of the present invention, as shown in figure 4, Fig. 4 shows another reality of the invention
The cross-sectional view for applying array substrate provided by example, compared with array substrate shown in Fig. 3, the difference of array substrate shown in Fig. 4
It is in in embodiments of the present invention, the thickness of common electrode layer 50 is respectively less than at the corresponding first area 51 of each overlapping region 41
Positioned at the thickness of 51 two sides common electrode layer 50 of first area, carried out with increasing phenomenon to thickness existing at each overlapping region 41
Equilibrium, to further increase the flatness on the array substrate surface, to further alleviate the protrusion on array substrate surface
The orientation of generation is bad, and the black picture light leakage phenomena and contrast deficiency for further weakening display panel or display device are existing
As further increasing the display quality of display picture.The present invention to this and without limitation, specifically depends on the circumstances.It is other same
Place repeats no more.Similarly, color blocking 42 shown in Fig. 4 includes the structure that filling is different but is located on the same floor, this indicates color blocking
42 include the color blocking of different colours.
Based on any of the above embodiments, in an alternate embodiment of the present invention where, as shown in figure 5, Fig. 5 is this
The cross-sectional view of array substrate provided by invention further embodiment, compared with Fig. 1-array substrate shown in Fig. 4, shown in Fig. 5
Array substrate the difference is that, it is public at first area 51 in the array substrate provided by the embodiment of the present invention
When the thickness of electrode layer 50 is less than positioned at the thickness of the common electrode layer 50 of 51 two sides of first area, common electrical at first area 51
Pole layer 50 with a thickness of zero, form the opening 52 for running through the common electrode layer, i.e. common electrode layer 50 at first area 51
With a thickness of zero, deposited at the equilibrium overlapping region 41 at the corresponding overlapping region 41 in first area 51 to greatest extent
Thickness increase phenomenon, to improve the flatness on the array substrate surface, alleviate the black picture light leakage in display picture
Phenomenon and contrast not foot phenomenon, and then the display quality of raising display picture.Other same place repeats no more.Similarly,
Color blocking 42 shown in fig. 5 includes the structure that filling is different but is located on the same floor, this indicates that color blocking 42 includes the color blocking of different colours.
Based on any of the above embodiments, in one embodiment of the invention, continue as shown in Figure 1, multiple sons
Pixel 31 is arranged along first direction X and second direction Y in matrix, and optionally, first direction X is perpendicular to second direction Y.In this hair
In bright one embodiment, in a first direction on X, the color of the corresponding color blocking 42 of two neighboring sub-pixel 31 is different；In this hair
In another bright embodiment, in a first direction on X, the color of the corresponding color blocking 42 of two neighboring sub-pixel 31 is different, and
In second direction, the color of the corresponding color blocking 42 of two neighboring sub-pixel 31 is also different, combined with specific embodiments below to color blocking
Layer and the structure of common electrode layer are described, and the something in common of other and above-described embodiment repeats no more.
It should be noted that, although in array substrate shown in Fig. 1, first direction X is the extending direction of scan line 30, second
Direction Y is the extending direction of data line 20；But the present invention is to this and without limitation, in other embodiments of the invention, can also
Using first direction X as the extending direction of data line 20, second direction Y is the extending direction of scan line 30, is specifically depended on the circumstances.
As shown in fig. 6, Fig. 6 is the top view of multiple color blockings in array substrate provided by one embodiment of the invention.In
In the embodiment of the present invention, in a first direction on X, the color of the corresponding color blocking 42 of two neighboring sub-pixel 31 is different, i.e., in this hair
In bright embodiment, in a first direction on X, the color of two neighboring color blocking 42 is different.It should be noted that, although shown in fig. 6
In array substrate, in a first direction on X, the color blocking 42 of the adjacent different colours of any two all has overlapping region 41.But this
Invention to this and without limitation, in other embodiments of the invention, can also be on X in a first direction, part be two adjacent
The color blocking 42 of different colours has overlapping region 41, and the color blocking 42 of the two adjacent different colours in part does not have overlapping region
41, as shown in fig. 7, Fig. 7 is the top view of multiple color blockings in array substrate provided by another embodiment of the present invention.Therefore,
Whether the color blocking 42 of some or all of adjacent different colours has overlapping region 41 depending on the circumstances.
As shown in figure 8, Fig. 8 is the top view of array substrate provided by one embodiment of the invention.Implement in the present invention
In example, common electrode layer 50 includes multiple public electrode units 53, at least one public electrode unit 53 is corresponding to be located at first party
To X same position and positioned at each sub-pixel 31 of different location on second direction Y, that is, if second direction Y is column direction,
At least one public electrode unit 53 corresponds to a column sub-pixel；If second direction Y is line direction, at least one public electrode
Unit 53 corresponds to a line sub-pixel.Optionally, in embodiments of the present invention, at least one color blocking 42 is also corresponding is located at first direction
X same position and each sub-pixel 31 for being located at different location on second direction Y, similarly, if second direction Y is column direction,
The then corresponding column sub-pixel of at least one color blocking 42；If second direction Y is line direction, the corresponding a line of at least one color blocking 42
Sub-pixel.
On the basis of the above embodiments, in one embodiment of the invention, continue as shown in figure 8, it is along the direction CD
Cross-sectional view as shown in figure 5, each public electrode unit 53 is mutually indepedent on X in a first direction in multiple public electrode units 53.
It should be noted that in embodiments of the present invention, each public electrode unit 53 X in a first direction in multiple public electrode units 53
On refer on X in a first direction independently of each other, each public electrode unit 53 is in array substrate in multiple public electrode units 53
Viewing area is disconnected from each other, and is not attached to, balanced to carry out to thickness superposition phenomenon existing for each 41 place of overlapping region, improves array
The flatness of substrate surface alleviates black picture light leakage phenomena and contrast not foot phenomenon, and then raising display in display picture
The display quality of picture.
As shown in figure 9, Fig. 9 is the top view of array substrate provided by another embodiment of the present invention.With battle array shown in Fig. 8
Column substrate the difference is that, in embodiments of the present invention, in a first direction on X, in multiple public electrode units 53 at least
Two adjacent 53 parts of public electrode unit are connected.It should be noted that in embodiments of the present invention, in a first direction on X,
At least two adjacent 53 parts of public electrode unit are connected and refer on X in a first direction in multiple public electrode units 53, more
At least two adjacent public electrode units 53 are connected in the viewing area part of array substrate in a public electrode unit 53, so that
At least two adjacent public electrode units 53 in multiple public electrode units 53 are obtained directly to be electrically connected in the viewing area of array substrate
It connects, reduces the cabling quantity for applying common potential to each public electrode unit 53.
As shown in Figure 10, Figure 10 is the top view of array substrate provided by another embodiment of the invention.With shown in Fig. 8
Array substrate the difference is that, in embodiments of the present invention, in a first direction on X, in multiple public electrode units 53 extremely
The opposite side of few two adjacent public electrode units 53 is all connected.It should be noted that in embodiments of the present invention, In
On first direction X, the opposite side whole phase of at least two adjacent public electrode units 53 in multiple public electrode units 53
Company refers on X in a first direction, the opposite side of at least two adjacent public electrode units 53 in multiple public electrode units 53
Face is all contacted in the viewing area of array substrate, at least two adjacent common electricals in making multiple public electrode units 53
Pole unit 53 is directly electrically connected in the viewing area of array substrate, reduces cabling when each public electrode unit 53 applies same potential
While quantity, increase the contact area of two adjacent public electrode units 53, reduce common electrode layer 50 in transmission
Resistance.
On the basis of Fig. 6-Figure 10 corresponding any embodiment, in one embodiment of the invention, as shown in figure 11,
Figure 11 shows array substrate shown in Figure 10 along the cross-sectional view in the direction CD.It is formed at first area 51 and runs through common electrode layer 50
Opening 52 when, opening 52 along first direction X width a be greater than its corresponding overlapping region 41 along first direction X width b.
In other embodiments of the invention, opening 52 can also be equal to its corresponding 41 edge of overlapping region along the width a of first direction X
The width b of first direction X.
As shown in figure 12, Figure 12 is shown in array substrate provided by further embodiment of the present invention, multiple color blockings
Top view.In embodiments of the present invention, on second direction Y, the color of the corresponding color blocking 42 of two neighboring sub-pixel 31 is different,
I.e. on second direction Y, the color of two neighboring color blocking 42 is different.
It should be noted that, although on second direction Y, any two are adjacent not in array substrate shown in Figure 12
Color blocking 42 with color all has overlapping region 41.But the present invention is to this and without limitation, in other embodiments of the invention,
Can also be on second direction Y, the color blocking 42 of the two adjacent different colours in part has overlapping region 41, and part two is adjacent
Different colours color blocking 42 do not have overlapping region 41, as shown in figure 13, Figure 13 is provided by another embodiment of the present invention
Array substrate in, the top view of multiple color blockings.
It should also be noted that, in other embodiments of the invention, as shown in figure 14, Figure 14 is another reality of the invention
It applies in array substrate provided by example, the top view of multiple color blockings.In embodiments of the present invention, in a first direction on X, adjacent two
The color of a color blocking 42 is different, and on second direction Y, the color of two neighboring color blocking 42 is also different.Continue as shown in figure 14, In
In the embodiment of the present invention, in a first direction, the color blocking 42 of the two adjacent different colours in part has overlapping region 41, part
The color blocking 42 of two adjacent different colours does not have overlapping region 41；On second direction Y, the two adjacent different face in part
The color blocking 42 of color has overlapping region 41, and the color blocking 42 of the two adjacent different colours in part does not have overlapping region 41.
As shown in figure 15, Figure 15 is the top view of array substrate provided by one embodiment of the invention.Of the invention real
It applies in example, common electrode layer 50 includes multiple public electrode units 53, and public electrode unit 53 and sub-pixel 31 correspond, color
Resistance 42 is also corresponded with sub-pixel 31, correspondingly, public electrode unit 53 is also corresponded with color blocking 42.
On the basis of the above embodiments, in one embodiment of the invention, continue as shown in figure 15, multiple common electricals
Each public electrode unit 53 is mutually indepedent on second direction Y in pole unit 53.It should be noted that in the embodiment of the present invention
In, each public electrode unit 53 refers to independently of each other on second direction Y in second direction Y in multiple public electrode units 53
On, each public electrode unit 53 is disconnected from each other in the viewing area of array substrate in multiple public electrode units 53, is not attached to.It is optional
, in embodiments of the present invention, each public electrode unit 53 X and second direction in a first direction in multiple public electrode units 53
It is mutually independent on Y, namely in a first direction on X and second direction Y, each public electrode unit in multiple public electrode units 53
53 are disconnected from each other in the viewing area of array substrate, are not attached to, to thickness superposition phenomenon existing for each 41 place of overlapping region
Balanced, the flatness on raising array substrate surface is carried out, the black picture light leakage phenomena and contrast in alleviation display picture are insufficient
Phenomenon, and then improve the display quality of display picture.
As exemplified in figs, Figure 16 is the top view of array substrate provided by another embodiment of the present invention；Figure 17
For the top view of array substrate provided by another embodiment of the invention；Figure 18 is provided by further embodiment of the present invention
The top view of array substrate.As shown in figure 16, in one embodiment of the invention, in a first direction on X, multiple public electrodes
At least two adjacent 53 parts of public electrode unit are connected in unit 53, i.e., on X in a first direction, multiple public electrode units
At least two adjacent public electrode units 53 are connected in the viewing area part of array substrate in 53.As shown in figure 17, in this hair
In another bright embodiment, on second direction Y, at least two adjacent public electrode list in multiple public electrode units 53
First 53 parts are connected, i.e., on second direction Y, at least two adjacent public electrode unit 53 in multiple public electrode units 53
It is connected in the viewing area part of array substrate.As shown in figure 18, in yet another embodiment of the present invention, in a first direction X and
On second direction Y, at least two adjacent public electrode units 53 part is connected in multiple public electrode units 53, i.e., the
On one direction X, at least two adjacent public electrode units 53 are in the viewing area of array substrate in multiple public electrode units 53
Part is connected, and on second direction Y, at least two adjacent public electrode units 53 exist in multiple public electrode units 53
The viewing area of array substrate is partially connected, so that at least two adjacent public electrode list in multiple public electrode units 53
Member 53 is directly electrically connected in the viewing area of array substrate, is reduced and is walked line number when each public electrode unit 53 applies same potential
Amount.
As shown in figure 19, Figure 19 is the top view of array substrate provided by another embodiment of the invention.In the present invention
In embodiment, in a first direction on X, at least two adjacent public electrode units 53 are opposite in multiple public electrode units 53
Side is all connected, i.e., on X in a first direction, at least two adjacent public electrode unit 53 in multiple public electrode units 53
Opposite side is all contacted in the viewing area of array substrate, at least two adjacent in making multiple public electrode units 53
Public electrode unit 53 be directly electrically connected in the viewing area of array substrate, reduce each public electrode unit 53 and apply same potential
When cabling quantity while, increase the contact area of two adjacent public electrode units 53, reduce common electrode layer 50 and exist
Transmit resistance when signal.
As shown in figure 20, Figure 20 is the top view of array substrate provided by further embodiment of the present invention.With Figure 19 institute
State array substrate the difference is that in embodiments of the present invention, on second direction Y, in multiple public electrode units 53 at least
The opposite side of two adjacent public electrode units 53 is all connected, i.e., on second direction Y, multiple public electrode units 53
In the opposite side of at least two adjacent public electrode units 53 all contacted in the viewing area of array substrate, with make it is more
At least two adjacent public electrode units 53 are directly electrically connected in the viewing area of array substrate in a public electrode unit 53, are subtracted
While cabling quantity when few each public electrode unit 53 applies same potential, increase two adjacent public electrode units 53
Contact area, reduce common electrode layer 50 overall electrical resistance.
As shown in figure 21, Figure 21 is the top view of array substrate provided by another embodiment of the invention.With Figure 19 institute
Array substrate is stated the difference is that in embodiments of the present invention, in a first direction on X and second direction Y, multiple public electrode lists
The opposite side of at least two adjacent public electrode units 53 is all connected in member 53, i.e., multiple public on X in a first direction
The opposite side of at least two adjacent public electrode units 53 is all contacted in the viewing area of array substrate in electrode unit 53,
And on second direction Y, the opposite side of at least two adjacent public electrode units 53 exists in multiple public electrode units 53
The viewing area of array substrate all contacts, at least two adjacent public electrode list in making multiple public electrode units 53
Member 53 is directly electrically connected in the viewing area of array substrate, reduces cabling quantity when each public electrode unit 53 applies same potential
While, increase the contact area of two adjacent public electrode units 53, reduces common electrode layer 50 when transmitting signal
Resistance.
As shown in figure 22, Figure 22 is cross-sectional view of the array substrate described in Figure 21 along the direction EF.In embodiments of the present invention, it opens
Mouth 52 is greater than its corresponding overlapping region 41 along the width b of first direction X along the width a of first direction X.In other of the invention
In embodiment, opening 52 can also be equal to its corresponding overlapping region 41 along the width of first direction X along the width a of first direction X
Spend b.The present invention to this and without limitation, specifically depends on the circumstances.
In another embodiment of the present invention, as shown in figure 23, Figure 22 is array substrate described in Figure 21 along the direction GH
The width c of cross-sectional view, the Y in a second direction of opening 52 is greater than the width d of its corresponding overlapping region 41 Y in a second direction.
In yet another embodiment of the present invention, opening 52 is greater than its corresponding overlapping region along the width of first direction X
41 along first direction X width, and the width for the Y in a second direction of being open is greater than its corresponding overlapping region 41 Y in a second direction
Width.
In addition, the embodiment of the invention also provides a kind of display panels.As shown in figure 24, Figure 24 shows the present invention one
The structural schematic diagram of display panel provided by embodiment.In embodiments of the present invention, display panel includes the battle array being oppositely arranged
Column substrate 100 and the second substrate 200, wherein array substrate 100 can be array substrate provided by any of the above-described embodiment.
It should be noted that in embodiments of the present invention, display panel can be liquid crystal display panel, or OLED
Display panel, the present invention to this and without limitation, specifically depend on the circumstances.
To sum up, array substrate provided by the embodiment of the present invention and the display panel including the array substrate, comprising: with it is more
Data line 20 and multi-strip scanning line 30 are located at the color blocking layer 40 of 10 the same side of first substrate and are located at color blocking layer 40 away from the
The common electrode layer 50 of one substrate, 10 side, wherein color blocking layer 40 includes multiple color blockings 42, and at least two adjacent color blockings 42
With overlapping region 41, common electrode layer 50 include with the one-to-one first area 51 of overlapping region 41, at least one first
The thickness of common electrode layer is less than the thickness positioned at 51 two sides common electrode layer of first area at region 51, so as to utilize the
The thickness of common electrode layer increases phenomenon progress equilibrium to thickness existing for its corresponding overlapping region 41 at one region 51, improves
The flatness on array substrate surface, and then alleviate the black picture light leakage phenomena in display picture and contrast not foot phenomenon, it improves
Show the display quality of picture.
Various pieces are described in a progressive manner in this specification, and what each some importance illustrated is and other parts
Difference, same and similar part may refer to each other between various pieces.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to 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, of the invention
It is not intended to be limited to embodiment illustrated herein, and is to fit to consistent with the principles and novel features disclosed in this article
Widest scope.
Claims (16)
1. a kind of array substrate characterized by comprising
First substrate；
The multiple data lines and multi-strip scanning line arranged in a crossed manner positioned at first side of first substrate, the multiple data lines and institute
It states multi-strip scanning line and limits multiple sub-pixels, the multiple data lines and the multi-strip scanning line mutually insulated；
It is located at the color blocking layer of described first substrate the same side, the color blocking layer with the multiple data lines and the multi-strip scanning line
Including multiple color blockings, and at least two adjacent color blockings have overlapping region；
Deviate from the common electrode layer of the first substrate side positioned at the color blocking layer, the common electrode layer includes and the friendship
The folded one-to-one first area in region, on the direction perpendicular to the array substrate surface, at least one described firstth area
The thickness of the common electrode layer at domain is less than the thickness of the common electrode layer positioned at the first area two sides, with right
Thickness existing for corresponding overlapping region increases phenomenon progress equilibrium at the first area, improves the array substrate surface
Flatness；
The wall of the color blocking layer is covered, the common electrode layer is located at the wall away from color blocking layer side table
Face, and on the direction perpendicular to the array substrate surface, the wall corresponds to the friendship away from the color blocking layer side
The surface of folded region part deviates from one side surface of color blocking layer with the common electrode layer for being located at the first area two sides
Concordantly.
2. array substrate according to claim 1, which is characterized in that the multiple color blocking includes the color of at least two colors
Resistance, and at least two adjacent and different colours the color blockings have the overlapping region.
3. array substrate according to claim 2, which is characterized in that in the direction perpendicular to the array substrate surface
On, the thickness of the common electrode layer is respectively less than the common electrical for being located at the first area two sides at each first area
The thickness of pole layer.
4. array substrate according to claim 1-3, which is characterized in that described public at the first area
When the thickness of electrode layer is less than positioned at the thickness of the common electrode layer of the first area two sides, at the first area
The common electrode layer with a thickness of zero, form the opening for running through the common electrode layer.
5. array substrate according to claim 4, which is characterized in that the multiple sub-pixel is along first direction and second party
It arranges in matrix, and in said first direction, the color of the corresponding color blocking of the two neighboring sub-pixel is different,
In, the second direction is perpendicular to the first direction.
6. array substrate according to claim 5, which is characterized in that the common electrode layer includes multiple public electrode lists
Member, at least one described public electrode unit is corresponding to be located at the first direction same position and is located in the second direction not
With each sub-pixel of position.
7. array substrate according to claim 6, which is characterized in that each described public in the multiple public electrode unit
Electrode unit is mutually indepedent in said first direction.
8. array substrate according to claim 6, which is characterized in that in said first direction, the multiple common electrical
At least two adjacent public electrode unit parts are connected in pole unit.
9. array substrate according to claim 5, which is characterized in that the opening is greater than along the width of the first direction
Or the overlapping region corresponding equal to the opening is along the width of the first direction.
10. array substrate according to claim 5, which is characterized in that in this second direction, the two neighboring son
The color of the corresponding color blocking of pixel is different.
11. array substrate according to claim 10, which is characterized in that the common electrode layer includes multiple public electrodes
Unit, the public electrode unit and the sub-pixel correspond.
12. array substrate according to claim 11, which is characterized in that each public affairs in the multiple public electrode unit
Common-battery pole unit is mutually indepedent on the first direction and/or the second direction.
13. array substrate according to claim 11, which is characterized in that in the first direction and/or the second party
Upwards, at least two adjacent public electrode unit parts are connected in the multiple public electrode unit.
14. array substrate according to claim 10, which is characterized in that the opening is big along the width of the first direction
In or equal to the corresponding overlapping region of the opening along the first direction width, and/or, the opening is along described the
The width in two directions is greater than or equal to the corresponding overlapping region of the opening along the width of the second direction.
15. array substrate according to claim 5, which is characterized in that the first direction is the extension of the scan line
Direction, the second direction are the extending direction of the data line；Or, the first direction is the extension side of the data line
To the second direction is the extending direction of the scan line.
16. a kind of display panel, which is characterized in that including the array substrate and the second substrate being oppositely arranged, the array substrate
For the described in any item array substrates of claim 1-15.
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| CN115079476B (en) * | 2022-05-18 | 2023-09-22 | 滁州惠科光电科技有限公司 | Color resistance overlapping measurement method of array substrate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202837757U (en) * | 2012-10-08 | 2013-03-27 | 北京京东方光电科技有限公司 | TN type liquid crystal display panel and liquid crystal display device |
| CN104166280A (en) * | 2014-07-24 | 2014-11-26 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and display device |
| CN104808411A (en) * | 2015-05-19 | 2015-07-29 | 友达光电股份有限公司 | Thin film transistor liquid crystal display |
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2016
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202837757U (en) * | 2012-10-08 | 2013-03-27 | 北京京东方光电科技有限公司 | TN type liquid crystal display panel and liquid crystal display device |
| CN104166280A (en) * | 2014-07-24 | 2014-11-26 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and display device |
| CN104808411A (en) * | 2015-05-19 | 2015-07-29 | 友达光电股份有限公司 | Thin film transistor liquid crystal display |
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