CN205787495U - A kind of display floater and display device - Google Patents
A kind of display floater and display device Download PDFInfo
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- CN205787495U CN205787495U CN201620384417.7U CN201620384417U CN205787495U CN 205787495 U CN205787495 U CN 205787495U CN 201620384417 U CN201620384417 U CN 201620384417U CN 205787495 U CN205787495 U CN 205787495U
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- display floater
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Abstract
A kind of display floater, the second substrate being oppositely arranged including first substrate and described first substrate, the sept between described first substrate and second substrate, and described sept contacts the surface of described first substrate, or, have between described sept with described first substrate certain interval and when display floater respective regions is depressed described sept contact described first substrate, described sept has the contact surface contacted with described first substrate, and the edge of described contact surface has at least one depressed part at the projecting figure of described first substrate.First substrate also includes the via that multiple and described sept is adjacent, and described depressed part is arranged at the edge part near described via of described contact surface.Sept in the display floater that this utility model provides, the slope distance of Edge Distance via is bigger, and sept is positioned at, with the contact surface of array base palte, the region that both alignment layers is relatively flat, is not susceptible to slide, can effectively reduce the risk that alignment film is scratched.
Description
Technical field
This utility model relates to display field, especially relates to a kind of display floater and display device.
Background technology
As shown in Figure 1a, display panels generally includes the array base palte 1 and color membrane substrates 2 being oppositely arranged, and folder
Liquid crystal layer 3 between this array base palte 1 and color membrane substrates 2.For keeping the distance between two substrates to keep impartial throughout, anti-
Only show exception, sept 4 is generally set between two substrates.General sept 4 be located at color membrane substrates 2 and array base palte 1 it
Between, the both alignment layers 5 of sept 4 contact array substrate 1 the top.
If Fig. 1 b is the location map of the sept of display panels in prior art.Array base palte includes gate line
6, data wire 7, thin film transistor (TFT) (including grid 81, source electrode 82, drain electrode 83), pixel electrode 9.Gate line 6 intersects with data wire 7
Thus limit each pixel region.Pixel electrode 9 connects drain electrode 83 by via 10, and grid 81 connects gate line 6, and source electrode 82 is even
Connect data wire 7.In the direction parallel with gate line 6, sept 4 is spaced with via 10, and sept 4 is positioned at adjacent two pictures
Between the via 10 of element, via 10 is between two septs 4, and sept 4 and via 10 line of centres are parallel to gate line
6.The projecting figure 40A of the contact surface 40 of sept 4 contact array substrate 11 is circular, oval, square, or other are polygon
Shape, in Fig. 1 b, projecting figure 40A is octagon, and contact surface 40 is positioned at the top of data wire 7.
On the one hand, the corresponding top with data wire 7 of sept 4, due to the existence of data wire 7, cause above data wire
Both alignment layers 5 has the protruding gradient upwards；On the other hand sept side is via 10, and the edge of via also has slope.At liquid
During the actual fabrication of LCD panel, sept 4 has a small amount of skew so that sept 4 touches above data wire 7
Protruding slope or touch the slope of via, be all easily caused sept 4 and the support of substrate weakened, squeezed by external force
Press especially lateral compression time, sept easily slides, and scratches alignment film 5, causes at this LCD alignment disorderly, produce light leak and
Display defect.
Utility model content
For solve prior art divider easily offset cause alignment film to scratch, LCD alignment is disorderly thus light leak occurs
Problem, it is necessary to provide a kind of sept that is not susceptible to offset the display floater causing light leak.
In consideration of it, this utility model provides a kind of display floater, the be oppositely arranged including first substrate and first substrate
Two substrates, sept between first substrate and second substrate, and the surface of described sept contact first substrate, or,
Have between sept with first substrate certain interval and when display floater respective regions is depressed described sept contact
First substrate, sept has the contact surface contacted with first substrate, and the edge of described contact surface is at the projection of first substrate
Shape has at least one depressed part.
Described first substrate includes a plurality of gate line extended in a first direction, a plurality of data lines extended in a second direction
And described gate line intersects the multiple pixel regions limited with described data wire, described first substrate also includes multiple being positioned at
Via in described pixel region, described via edges has slope, and described sept contacts the contact surface of described first substrate
Being positioned at described gate line or described data wire deviates from the side of described first substrate, at least one described via is positioned at described interval
In the adjacent pixel region of thing, described depressed part is arranged at the edge part near described via of described contact surface.
This utility model also provides for a kind of display device, it is characterised in that include above-described display floater.
Based on above design, the sept edge in the display floater that the present invention provides and the distance relatively prior art of via
Bigger, therefore the slope distance of sept Edge Distance via is bigger, and sept is positioned at both alignment layers with the contact surface of array base palte
Relatively flat region, is not susceptible to slide, can effectively reduce the risk that alignment film is scratched.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 a is the structural representation of display panels in prior art；
Fig. 1 b is the location map of the sept of display panels in prior art；
The structural representation of the display panels that Fig. 2 provides for this utility model one embodiment；
Sept scattergram in the display panels that Fig. 3 provides for this utility model one embodiment；
The sept scattergram of the organic electroluminescence display panel that Fig. 4 provides for this utility model；
Fig. 5 is the schematic diagram that sept correspondence is positioned at gate line position；
Fig. 6 is the schematic diagram that a sept is adjacent with multiple vias；
Fig. 7 is the schematic diagram that depressed part is indent camber line of sept contact surface
Fig. 8 is the structural representation that depressed part is trapezoidal groove of sept contact surface；
Fig. 9 is the structural representation that depressed part is V-shaped groove of sept contact surface；
Figure 10 be sept contact surface be the schematic diagram of dumbbell shaped；
Figure 11 is the sept intermediate altitude sectional view less than brim height；
Figure 12 is the schematic diagram that contact surface is an inner concave arc surface of sept；
Figure 13 be the contact surface of sept be the schematic diagram of an inverted v-shaped concave surface；
Figure 14 is the structural representation that sept and array base palte have certain interval；
Figure 15 a is the structural representation that entirety has the sept of the shape of depressed part；
Figure 15 b is another embodiment schematic diagram that entirety has the sept of the shape of depressed part；
Figure 15 c is the structural representation of the sept only in end with depressed part shape.
Detailed description of the invention
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
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but the present invention is all right
Using other to be different from alternate manner described here to implement, 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 following public specific embodiment.
Fig. 2～Fig. 3 give the structural representation of this utility model one embodiment divider contact array substrate and its
The location map of sept.As in figure 2 it is shown, the display floater that the present embodiment provides includes first substrate and this first substrate
The second substrate being oppositely arranged, the sept 14 between first substrate and second substrate, sept 14 contacts described first
The surface of substrate, sept 14 has the contact surface 140 contacted with described first substrate.First substrate be array base palte 11,
Two substrates are color membrane substrates 12.
Seeing Fig. 3, array base palte 11 includes substrate 111, a plurality of gate line 16 that extends in a first direction, in a second direction
The a plurality of data lines 17 of extension, multiple via 100, gate line 16 intersects with data wire 17 thus limits each pixel region, often
Individual via 100 is positioned at the pixel region of a correspondence, and via frontside edge has slope.In the direction parallel with gate line 16,
Parting 14 is spaced with via 100, and sept 14 is between the via 100 of adjacent two pixels, and via 100 is positioned at two
Between sept 14, sept 14 and via 100 line of centres are parallel to gate line 16.
Seeing Fig. 2 and Fig. 3, array base palte 11 is both alignment layers 151 towards the outermost layer of color membrane substrates side, described contact surface
Being positioned at data wire 17 and deviate from the side of described first substrate, contact surface 140 is the contact surface that sept 14 contacts both alignment layers 151,
Contact surface 14A has overlapping with data wire 17 in the projection of array base palte in the projection of array base palte.Data wire 17 both sides pixel region
A via 100 is respectively included, i.e. sept 14 both sides are adjacent with two vias 100 in territory.
As it is shown on figure 3, contact surface 140 is I-shaped at the projecting figure 14A of array base palte 11.In I-shaped both sides,
For the depressed part of square, with data wire direction for the length direction of sept projecting figure, with gate line direction as sept
The width of projecting figure, the short transverse with the vertical direction of array base palte as sept.Projecting figure 14A is in length side
To the width d1 of mid portion (i.e. depressed part) less than the width d2 at two ends.For effectively dodging via 100, alternatively, width
D1 is less than 5 μm.
Compared to the projecting figure of prior art divider contact surface 40 be polygon without indent (circular, oval,
Square, octagon), the mid portion (i.e. depressed part) of the projecting figure 14A in the present embodiment and the distance of via 100 are bigger,
The slope of via frontside edge is made that and effectively dodges so that the mid portion of projecting figure 14A can be positioned at both alignment layers
151 relatively flat regions, sept is difficult to slide, and array substrate and color membrane substrates supporting & stablizing are difficult to alignment film occur
Scratch and the display defect of extruding light leak.
It should be noted that the type of display floater is not restricted by the present embodiment, can be display panels, it is possible to
Think other kinds of display floater, such as organic electroluminescence display panel.Fig. 4 show the sept of organic electroluminescence display panel and divides
Butut, organic electroluminescence display panel includes gate line 161, data wire 171, light emitting pixel district 101, and light emitting pixel area edge has
Slope, sept is I shape with the projection 14B of the contact surface of both alignment layers, and the depressed part of I shape contact surface is sloping to tool
Light emitting pixel district is made that and effectively dodges so that it is relatively flat that the mid portion of projecting figure 14B can be positioned at both alignment layers
Region, sept is difficult to slide, the supporting & stablizing to upper and lower base plate, is difficult to occur that alignment film scratches and the display of extruding light leak
Defect.
The contact surface of sept contact both alignment layers is not limited only to corresponding with the position of data wire, it is also possible to the position of gate line
Put correspondence, as it is shown in figure 5, array base palte includes gate line 161, data wire 171, via 100, along data wire 171 direction and
Parting is spaced, sept between the via 100 of adjacent two pixels, via 100 between two septs 14,
Sept 14 and via 100 line of centres are parallel to data wire 171.The edge of via 100 has slope.Sept and both alignment layers
The projection 14C of contact surface be I shape, identical with above-mentioned embodiment effect, the depressed part of I shape contact surface is to having tiltedly
The via on slope is made that and effectively dodges, and is difficult to occur that alignment film scratches and the display defect of extruding light leak.
In the present embodiment, the pore size distribution of crossing around sept is not limited to two, it is also possible to be that multiple via surrounds interval
Thing is adjacent with sept.Fig. 6 is the situation that a sept is adjacent with multiple vias.Array base palte includes gate line 161, number
According to line 171, multiple via 100, each sept is surrounded by four vias 100, the projection of the contact surface of sept and both alignment layers
14D is cross, and is positioned at the crossover sites of data wire 171 and gate line 161.Recessed on four direction of cross contact surface
The sloping via of tool is made that and effectively dodges by the portion of falling into so that sept does not contact the sloped region of via 100, is difficult to out
Existing alignment film scratches and the display defect of extruding light leak.
Additionally, first substrate is not limited to array base palte, as long as arbitrary substrate surface has a via in display floater, and
Parting is adjacent with via, and sept has corresponding depressed part with the contact surface of substrate at the edge closing on via, the most all at this
In the protection domain of utility model.
Fig. 7 is the another embodiment of the present embodiment, and array base palte includes gate line 161, data wire 171, via
100, be with the embodiment difference shown in Fig. 3, contact surface 140 the projecting figure 14E of array base palte 11 side (i.e.
Close on the edge of via 100) it is indent camber line.In the actual process of display floater, the via edges made is often for circle
Or it is oval.Compared to I-shaped, cross, indent camber line more suits the edge of via so that contact surface edge everywhere with
Via 100 is respectively provided with bigger distance, and sept is more less susceptible to contact the sloped region of via 100, thus reduces alignment film
Scuffing and extruding light leak.
Contact surface 140 is not limited to above shape at the projecting figure of array base palte 11, as Fig. 8～Figure 10 also lists several tool
Having the embodiment of constructed effect, identical with the embodiment shown in Fig. 3, array base palte includes gate line 161, number
According to line 171, via 100.Difference is, contact surface 140 can also be ladder at the depressed part of the projecting figure of array base palte 11
Connected in star, as shown in Figure 8, contact surface 140 has the groove of trapezoidal shape, groove-bottom at the projecting figure 14F of array base palte 11
Portion is obtuse angle；Or be a V-shaped groove, as it is shown in figure 9, contact surface 140 has V word at the projecting figure 14G of array base palte 11
The groove of shape；Or, contact surface 140 is a dumbbell shaped figure at the projecting figure 14H of array base palte 11, as shown in Figure 10.
In embodiment of above, the contact surface 140 of sept is a plane.Be not limited only to this, in the present embodiment between
The contact surface 140 of parting can also be a curved surface.As shown in figure 11, the institute of the mid portion of corresponding described data wire 171 width
State the height h1 height h2 less than the described sept of two rim portion of corresponding described data wire 171 width of sept.Contact
Face 140 is the concave surface of an inverted trapezoidal.The concave shape of contact surface is not limited to above form, and as shown in figure 12, contact surface 140 is permissible
It it is an inner concave arc surface；As shown in figure 13, contact surface 140 can be an inverted v-shaped concave surface.On array base palte, due to data wire
The existence of 171, causes the both alignment layers 151 above data wire 171 to have bossing upwards.Based on features above, sept
Contact surface 140 coincide with the bossing of array base palte, and sept is more firm with contacting of array base palte, is difficult to slide, has
Effect prevents the extruding leakage problem scratching and bringing of both alignment layers.
Another embodiment of the present utility model is as shown in figure 14, different from the previous embodiment shown in Figure 11, Figure 12, Figure 13
Point is have certain interval between sept 14 and described array base palte, in the display floater respective regions depressed time
Parting 14 contact array substrate 11.When finger contact display floater and corresponding spacer regions being had extruding, display floater
Deform upon, sept 14 near or contact array substrate.Contact surface 140 and the lobe of array base palte due to sept
Point coincideing, sept is more firm with contacting of array base palte, is difficult to slide, and effectively prevents the scuffing of both alignment layers and brings
Extruding leakage problem.
It addition, this utility model divider can generally have a shape of depressed part, i.e. sept be parallel to battle array
Arbitrary cross section of row base plan is respectively provided with the depressed part identical with described contact surface, as shown in Figure 15 a, 15b；Only can also be
There is the shape of depressed part in end, as shown in fig. 15 c.
In this specification, various piece uses the mode gone forward one by one to describe, and what each some importance illustrated is and other parts
Difference, between various piece, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to embodiment illustrated herein, and is to fit to consistent with principles disclosed herein and features of novelty
The widest scope.
Claims (12)
1. a display floater, it is characterised in that include second substrate that first substrate is oppositely arranged with described first substrate,
Sept between described first substrate and second substrate, and the surface of the described sept described first substrate of contact, or,
There is between described sept and described first substrate certain interval and described in when display floater respective regions is depressed between
First substrate described in spacer contacts, described sept has the contact surface contacted with described first substrate, the limit of described contact surface
Edge has at least one depressed part at the projecting figure of described first substrate.
2. display floater as claimed in claim 1, it is characterised in that described first substrate includes extending in a first direction many
Bar gate line, a plurality of data lines extended in a second direction and described gate line and described data wire intersect limit multiple
Pixel region, described first substrate also includes multiple via being positioned at described pixel region, and described via edges has slope,
Described contact surface is positioned at described gate line or described data wire deviates from the side of described first substrate, at least one described via position
In the neighbor district of described sept, described depressed part is arranged at the edge of described contact surface near the portion of described via
Point.
3. display floater as claimed in claim 2, it is characterised in that described via is in the first direction or described second direction is arranged
Row, each described sept is distributed between two described vias, and the edge of described contact surface is in the throwing of described first substrate
Shadow figure has two described depressed parts, and said two depressed part is respectively arranged at described sept near the two of described via
Side.
4. display floater as claimed in claim 2, it is characterised in that described contact surface is at the projecting figure of described first substrate
For I shape, described via is positioned at the both sides of described I shape.
5. display floater as claimed in claim 3, it is characterised in that described sept is on the line of centres of described via
Width is not more than 5 μm.
6. display floater as claimed in claim 2, it is characterised in that described depressed part is an indent camber line.
7. display floater as claimed in claim 2, it is characterised in that described depressed part is re-entrant angle in.
8. display floater as claimed in claim 2, it is characterised in that described sept contacts the contact surface of described first substrate
For plane.
9. display floater as claimed in claim 2, it is characterised in that in corresponding described gate line or described data-line width
Between part described sept height less than two rim portion of corresponding described gate line or described data-line width described between
The height of parting.
10. display floater as claimed in claim 7, it is characterised in that described sept contacts the contact of described first substrate
Face is inner concave arc surface.
11. display floaters as claimed in claim 2, it is characterised in that described sept be parallel to array base palte plane
Arbitrary cross section is respectively provided with the depressed part identical with described contact surface.
12. 1 kinds of display devices, it is characterised in that include the display floater described in any one of claim 1～11.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384417.7U CN205787495U (en) | 2016-04-29 | 2016-04-29 | A kind of display floater and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384417.7U CN205787495U (en) | 2016-04-29 | 2016-04-29 | A kind of display floater and display device |
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| CN205787495U true CN205787495U (en) | 2016-12-07 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563077A (en) * | 2018-03-05 | 2018-09-21 | 友达光电股份有限公司 | Display device |
| CN110109290A (en) * | 2019-05-30 | 2019-08-09 | 厦门天马微电子有限公司 | A kind of display panel and display device |
| CN111290177A (en) * | 2020-02-18 | 2020-06-16 | 合肥鑫晟光电科技有限公司 | Display panel and display device |
| CN111522178A (en) * | 2019-02-01 | 2020-08-11 | 群创光电股份有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN114280852A (en) * | 2021-12-31 | 2022-04-05 | 惠科股份有限公司 | Display panel and display device |
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2016
- 2016-04-29 CN CN201620384417.7U patent/CN205787495U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563077A (en) * | 2018-03-05 | 2018-09-21 | 友达光电股份有限公司 | Display device |
| CN108563077B (en) * | 2018-03-05 | 2021-02-26 | 友达光电股份有限公司 | Display device |
| CN111522178A (en) * | 2019-02-01 | 2020-08-11 | 群创光电股份有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN110109290A (en) * | 2019-05-30 | 2019-08-09 | 厦门天马微电子有限公司 | A kind of display panel and display device |
| CN110109290B (en) * | 2019-05-30 | 2022-05-31 | 厦门天马微电子有限公司 | Display panel and display device |
| CN111290177A (en) * | 2020-02-18 | 2020-06-16 | 合肥鑫晟光电科技有限公司 | Display panel and display device |
| CN114280852A (en) * | 2021-12-31 | 2022-04-05 | 惠科股份有限公司 | Display panel and display device |
| CN114280852B (en) * | 2021-12-31 | 2023-03-21 | 惠科股份有限公司 | Display panel and display device |
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