CN209514262U - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN209514262U CN209514262U CN201822122600.1U CN201822122600U CN209514262U CN 209514262 U CN209514262 U CN 209514262U CN 201822122600 U CN201822122600 U CN 201822122600U CN 209514262 U CN209514262 U CN 209514262U
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Abstract
The utility model discloses a kind of display panel and display device, the display panel is divided into viewing area and non-display area, and the display panel includes: first substrate；The frame glue being set on first substrate；And it surround and is set to the barricade enclosed in non-display area and frame glue；Wherein, the barricade includes the first barricade；First barricade includes main barricade and time barricade；The main barricade includes the first main barricade and the second main barricade, and the first main barricade is arranged in parallel with the second main barricade；Between the first main barricade and the second main barricade, it is provided with the secondary barricade for connecting the first main barricade and the second main barricade；Closed gap is formed between the first main barricade, the second main barricade and secondary barricade；It is Chong Die with frame glue to can effectively prevent alignment liquid, prevents frame glue poor contact, promotes the quality of display panel.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of display panel and display devices.
Background technique
With the fast development of science and technology and the raising of the mankind required for quality of the life, display panel is more and more deep
Enter people's lives, and requirement of the users for display panel is also higher and higher, by taking liquid crystal display panel as an example, has
Fuselage is thin, power saving, many merits such as radiationless and be widely used.Usual liquid crystal display panel is by color membrane substrates (CF), thin
Liquid crystal (LC) and frame glue (Seal) composition between film transistor substrate (TFT), color membrane substrates and thin film transistor (TFT)；Usual feelings
Under condition, it is respectively provided with one layer of alignment film on thin film transistor base plate and color membrane substrates, after which contacts with liquid crystal, can make
Liquid crystal generates the pre-tilt angle of certain orientation, to provide an angle to liquid crystal molecule, the size of pre-tilt angle is to thin film transistor (TFT)
Driving voltage, contrast, response time, visual angle of liquid crystal display (TFT-LCD) etc. have important influence, the material of alignment film
Material usually selects polyimides (PI) material, is coated on substrate and is formed with alignment liquid.
Display panel has that picture display is uneven and brightness shows unevenness；Many display panels are in use process
In, it is found that there are water ripples in display picture, the phenomenon that there is also glass substrate loosenings of some display panels, so as to cause all
More problems.
Utility model content
The purpose of the utility model is to provide one kind can be effectively improved display picture and brightness disproportionation, prevents frame glue from adhering
Power decline, promotes the display panel and display device of the quality of display panel.
The utility model discloses a kind of display panels, are divided into viewing area and non-display area, and the display panel includes:
First substrate；The frame glue being set on first substrate；And it surround and is set to the barricade enclosed in non-display area and frame glue；Its
In, the barricade includes the first barricade；First barricade includes main barricade and time barricade；The main barricade includes the first main gear
Wall and the second main barricade, the first main barricade are arranged in parallel with the second main barricade；The first main barricade and the second main barricade
Between, it is provided with the secondary barricade for connecting the first main barricade and the second main barricade；The first main barricade, the second main gear
Closed gap is formed between wall and secondary barricade.
Optionally, first barricade includes at least two barricades, and the secondary barricade is perpendicular to the described first main gear
Wall and the second main barricade；Closed sky is formed between the first main barricade, the second main barricade and every two adjacent secondary barricade
Gap.
Optionally, the height of the secondary barricade is less than the height of main barricade.
Optionally, the barricade is by metal or nonmetallic formation.
Optionally, first barricade is Y at a distance from frame glue, wherein 300 microns≤Y≤500 micron.
Optionally, the main barricade includes the main barricade of third；The secondary barricade includes being arranged in the first main barricade and second
Second of barricade between the second main barricade and the main barricade of third is arranged in first time barricade between main barricade；Described first
The position of secondary barricade and second of dams setting mutually staggers.
Optionally, the main barricade further includes the main barricade of at least two thirds, is set between the main barricade of adjacent two
It is equipped with the secondary barricade.
Optionally, the barricade includes the second barricade, and second barricade is formed in the first barricade close to the one of viewing area
Side, second barricade include multiple disconnected auxiliary barricades, and the auxiliary barricade is intervally arranged；First barricade is around setting
In the periphery of second barricade；The distance between first barricade and the second barricade are V, wherein 400 microns≤V≤500
Micron.
The invention also discloses a kind of display panels, are divided into viewing area and non-display area, the display panel packet
It includes: first substrate；The frame glue being set on first substrate；And it surround and is set to the barricade enclosed in non-display area and frame glue；
The height of the barricade is less than the distance between first substrate and the second substrate；Wherein, the barricade is by metal or nonmetallic shape
At；The barricade includes the first barricade and the second barricade；First barricade is around the periphery for being set to second barricade；Institute
Stating the first barricade includes main barricade and time barricade；The main barricade is continuous, and does not have notch；First barricade includes extremely
Few two barricades, and the secondary barricade, perpendicular to the described first main barricade and the second main barricade, multiple secondary barricades will be adjacent
Main barricade forms closed region；Second barricade includes multiple auxiliary barricades；The main barricade includes the first main barricade, second
Main barricade and the main barricade of third, the first main barricade are arranged in parallel with the second main barricade；The secondary barricade includes setting the
First time barricade between one main barricade and the second main barricade is arranged in second between the second main barricade and the main barricade of third
Barricade；The position of the first time barricade and second of dams setting mutually staggers.
The invention also discloses a kind of display devices, including above-mentioned display panel.
For the scheme for designing a closed barricade or one gap barricade of design and a closing barricade；
In the application, barricade is provided with the main barricade of parallel first and the second main barricade between frame glue and viewing area, and first is main
The secondary barricade of connection the first main barricade and the second main barricade is provided between barricade and the second main barricade, when alignment liquid is excessive,
Alignment liquid can flow at barricade；Flowing to the alignment liquid at barricade can cover between adjacent main barricade, secondary barricade and main barricade
It is formed in closed gap, and then can store many alignment liquids；It can make alignment liquid that can not cross from being arranged such
Barricade effectively stops to spill over frame glue outside alignment liquid, prevents alignment liquid Chong Die with frame glue, and the adhesion strength of frame glue is caused to be deteriorated, and prevents
Only frame glue solidification is bad, the generation of the phenomenon that bubble, Improving The Quality of Products occurs；And this programme is effectively stopping alignment liquid excessive
Meanwhile it being also applicable in the design of narrow frame, promote Product Experience；While this programme spills over frame glue outside effectively blocking alignment liquid,
It is also prevented from alignment liquid reflux, is accumulated in viewing area, viewing area is caused the case where uneven display or brightness irregularities hair occur
It is raw.
Detailed description of the invention
Included attached drawing is used to provide that a further understanding of the embodiments of the present application, and which constitute one of specification
Point, for illustrating presently filed embodiment, and with verbal description come together to illustrate the principle of the application.Under it should be evident that
Attached drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of display panel of an embodiment of the utility model；
Fig. 2 is a kind of schematic diagram of display panel of another embodiment of the utility model；
Fig. 3 is a kind of schematic diagram of display panel of another embodiment of the utility model；
Fig. 4 is the enlarged drawing in Fig. 3 of an embodiment of the utility model at A；
Fig. 5 is the enlarged drawing in Fig. 3 of another embodiment of the utility model at A；
Fig. 6 is the schematic diagram of the display device of an embodiment of the utility model.
Wherein, 100, display device；110, display panel；111, viewing area；112, non-display area；200, first substrate；
300, frame glue；400, barricade；410, the first barricade；411, main barricade；412, secondary barricade；413, the first main barricade；414, second
Main barricade；415, the main barricade of third；416, the second barricade；417, auxiliary barricade；418, first time barricade；419, second of barricade；
420, third time barricade；421, gap.
Specific embodiment
It is to be appreciated that term used herein above, disclosed specific structure and function details, it is only for description
Specific embodiment is representative, but the application can be implemented by many alternative forms, be not construed as only
It is limited to the embodiments set forth herein.
In the description of the present application, term " first ", " second " are used for description purposes only, and it is opposite to should not be understood as instruction
Importance, or implicitly indicate the quantity of indicated technical characteristic.As a result, unless otherwise indicated, " first ", " are defined
Two " feature can explicitly or implicitly include one or more of the features；The meaning of " plurality " is two or two
More than.Term " includes " and its any deformation, mean and non-exclusive include, it is understood that there may be or addition is one or more that other are special
Sign, integer, step, operation, unit, component and/or combination thereof.
In addition, "center", " transverse direction ", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The term of the orientation or positional relationship of the instructions such as "outside" is that orientation or relative positional relationship based on the figure describe, only
Be that the application simplifies description for ease of description, rather than indicate signified device or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, example
Such as it may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, be also possible to be electrically connected
It connects；It can be directly connected, it can also indirectly connected through an intermediary or the connection inside two elements.For ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
Below with reference to the accompanying drawings it elaborates with optional embodiment to the utility model.
As shown in Figures 1 to 4, the utility model embodiment discloses a kind of display panel 110, is divided into viewing area 111
With non-display area 112, the display panel 110 includes: first substrate 200；The frame glue 300 being set on first substrate 200；With
And around the barricade 400 for being set to non-display area；Wherein, the barricade 400 includes the first barricade 410；First barricade
410 include main barricade 411 and time barricade 412；The main barricade 411 includes the first main barricade 413 and the second main barricade 414, institute
The first main barricade 413 is stated to be arranged in parallel with the second main barricade 414；Between the first main barricade 413 and the second main barricade 414,
It is provided with the secondary barricade 412 for connecting the first main barricade 413 and the second main barricade 414；The first main barricade, second
Closed gap 421 is formed between main barricade and secondary barricade.
Relative to scheme as shown in Figure 1, non-display area is followed successively by the boundary viewing area 111 (AA), alignment liquid from the inside to the outside
Boundary, 300 boundary of frame glue, and the boundary of alignment liquid cannot be too close apart from 11 boundary of viewing area, prevents 111 periphery of viewing area from occurring
The problem of display brightness is uneven, coloration uneven (Mura)；Can not be too close apart from 300 boundary of frame glue, prevent alignment liquid with
The overlapping of frame glue 300 causes the adhesion strength of frame glue 300 to be deteriorated, and phenomena such as bubble (Bubble) occurs；In order to prevent alignment liquid excessive
The adhesion strength that frame glue 300 is influenced to frame glue 300, can be arranged multiple tracks barricade between 300 boundary of alignment liquid boundary and frame glue
400；As shown in Figure 1, one closed barricade 400 of design；Design twice barricade 400 shown in Fig. 2, gap barricade 400 and one
Closed barricade 400.In the application, barricade 400 is provided with the main barricade of parallel first between frame glue 300 and viewing area
413 and the second main barricade 414, and the first main barricade 413 of connection is provided between the first main barricade 413 and the second main barricade 414
With the secondary barricade 412 of the second main barricade 414, when alignment liquid is excessive, alignment liquid can be flowed at barricade 400；It flow to barricade 400
The alignment liquid at place can cover the first main barricade, be filled between adjacent main barricade 411, secondary barricade 412 and main barricade 411 and formed
In closed gap 421, and then it can store many alignment liquids；And secondary barricade 412 can prevent alignment liquid in the first main gear
Vibration between wall and the second main barricade；Such setting can make alignment liquid that can not cross entire barricade 400, effectively stop
Frame glue 300 is spilt over outside alignment liquid, it is Chong Die with frame glue 300 to prevent alignment liquid, and the adhesion strength of frame glue 300 is caused to be deteriorated, prevents frame
Glue 300 solidifies bad, the generation of the phenomenon that bubble, Improving The Quality of Products occurs；And this programme is effectively stopping alignment liquid excessive
Meanwhile promoting Product Experience；This programme is while effectively stopping to spill over frame glue 300 outside alignment liquid, because alignment liquid has been filled out
It is charged in gap 421, then prevents alignment liquid from flowing back, accumulated in viewing area, viewing area is caused to occur showing uneven or brightness
It is non-uniform to happen.In the present solution, first substrate 200, which can be array substrate, is also possible to color membrane substrates, even battle array
Column substrate and color membrane substrates use the design of this programme simultaneously.The position of the corresponding barricade, first substrate and the second substrate it
Between have a distance so that alignment liquid covers.
In one embodiment, first barricade 410 includes at least two barricades 412, the first main barricade, second
Closed gap 421 is formed between main barricade and every two adjacent secondary barricade.In the present solution, multiple secondary barricades 412 are provided with,
So that the gap 421 between adjacent main barricade 411 has been divided into multiple regions perhaps by secondary barricade 412, more convenient will match
It is stored separately to liquid, accelerates the solidification of alignment liquid, so that alignment liquid temperature fall time is accelerated, setting time shortens, and can prevent not
With the mutual vibration of alignment liquid in gap 421；And support adjacent main barricade 411；Certainly, a time barricade 412 be also can
With, closed gap 421 can also be formed between the first main barricade and the second main barricade.
In one embodiment, the secondary barricade 412 is perpendicular to the described first main barricade 413 and the second main barricade 414.We
In case, secondary barricade 412 keeps connection between winner's barricade 411 more firm perpendicular to main barricade 411, temperature it is higher or
It, will not deformation occurs when having the impact of biggish alignment liquid.Certainly, secondary barricade 412 can with out of plumb and main barricade 411, and
It is to be connected with main barricade 411, and form acute angle；Inclined secondary barricade 412, can slow down the impact of alignment liquid, play buffering
Effect.
In one embodiment, the height of the barricade 400 is X, wherein 1 micron of X≤3 micron <.In the present solution, barricade
400 height be in one be suitable within the scope of, be just slightly smaller than the distance between first substrate 200 and the second substrate,
Again will not be too low, so that alignment liquid is easy to cross；When alignment liquid is less, the height of barricade 400 just stops alignment liquid to be detained
In barricade 400 close to the side of viewing area；When alignment liquid is excessive, alignment liquid can get over top retaining wall 400, be flowed into barricade 400
Gap 421 in retain, both prevented from flowing back when alignment liquid is more, caused viewing area display uneven；Refer to orientation liquid stream again
It moves at frame glue 300, cause frame glue 300 poor contact, cause its bubble the case where generation Chong Die with frame glue 300.
In one embodiment, the width of the main barricade 411 is more than or equal to 20 microns, and is less than or equal to 50 microns.We
In case, the width of main barricade 411 is wide, can make in a certain range, and the quantity of the main barricade 411 of setting is reduced, without
Enough gaps 421 can be formed to retain alignment liquid；The width of main barricade 411 is narrow, and it is more thin that it will cause barricades 400
Weak, barricade 400 can occur to be broken or damage when perhaps higher temperature under the impact of huge alignment liquid, and cannot be effective
Blocking alignment liquid.The width of main barricade 411 be more than or equal to 20 microns, and be less than or equal to 50 microns can in a certain range shape
At the suitable barricade 400 of quantity, to form enough gaps 421 to retain alignment liquid, and it is not susceptible to bend or breaks
It splits.
In one embodiment, the width of the secondary barricade 412 is more than or equal to 4 microns, and is less than or equal to 10 microns.This programme
In, secondary barricade 412 connects adjacent main barricade 411, and width is less than the width of main barricade 411, is connecting and supporting adjacent master
While barricade 411, but also the space in the gap 421 formed between secondary barricade 412 and main barricade 411 is sufficiently large, as far as possible
Can reserve the space that can be retained for more alignment liquids.
In one embodiment, the height of the secondary barricade 412 is lower than the height of main barricade 411.In the present solution, secondary barricade
412 height is lower than the height of main barricade 411, when in the gap 421 formed between one barricade 412 and main barricade 411
When alignment liquid is excessive, the alignment liquid in gap 421 that the secondary barricade 412 between adjacent main barricade 411 is formed can flow mutually, prevent
Alignment liquid only in a gap 421 is excessive, and the phenomenon that cause alignment liquid to flow back；Even prevent matching in a gap 421
It is excessive to liquid, and after alignment liquid solidification, protrusion is formed, the phenomenon of the panel injustice at barricade 400 is caused.
In one embodiment, the distance between adjacent described main barricade 411 is more than or equal to 10 microns, and it is micro- to be less than or equal to 30
Rice.In the present solution, in a certain range, in conjunction with the distance between the width of main barricade 411 and adjacent main barricade 411, setting
There is appropriate number of main barricade 411；Certainly, the distance between adjacent main barricade might be less that 10 microns, or micro- greater than 30
Rice；Those skilled in the art can be adjusted as the case may be.
In one embodiment, the distance between adjacent described secondary barricade 412 is more than or equal to 10 microns, and it is micro- to be less than or equal to 20
Rice.In the present solution, the distance between secondary barricade 412 is within the scope of being suitable for, so that excessive secondary barricade will not be provided with
412, while playing enough supporting roles, and the quantity of time barricade 412 is saved, saves the system of display panel 110
Cause this.
In one embodiment, barricade 400 is formed by metal.As barricade 400 can be with the viewing area of the display panel
The first metal layer or second metal layer (such as scan line or data line) are formed in same processing procedure, reduce display panel 110
Processing procedure；In addition, barricade 400 can also by nonmetallic formation, as barricade can with the light sensitive spacer (PS) of the display panel,
Black matrix (BM) or color blocking etc. are nonmetallic to be formed in same processing procedure.
In one embodiment, first barricade 410 is Y at a distance from frame glue 300, wherein 300 microns≤Y≤500 are micro-
Rice.In the present solution, at a distance from the first barricade 410 and frame glue 300 be in and be suitable for, so that this programme is suitable for the same of narrow frame product
When, the case where can effectively stopping alignment liquid to flow at frame glue 300, cause 300 poor contact of frame glue.
In one embodiment, first barricade 410 is Z at a distance from viewing area, wherein 1900 microns≤Z≤2300
Micron.In the present solution, the hypotelorism of the first barricade 410 and viewing area, can make the region of alignment liquid spread apart reduce, into
And alignment liquid is made to be not easy to scatter, and alignment liquid is caused to accumulate in viewing area.Barricade 400 is at a distance from viewing area in suitable
Within the scope of, it is not only suitable for narrow frame product, and alignment liquid is scattered, it is uneven and bright to place viewing area generation display
Spend uneven situation.
In one embodiment, the main barricade 411 includes the main barricade 415 of third, and the secondary barricade 412 includes setting the
First time barricade 418 between one main barricade 413 and the second main barricade 414 is arranged in the second main barricade 414 and the main barricade of third
Second of barricade 419 between 415；The position of the first time barricade 418 and the setting of second of barricade 419 mutually staggers.This
In scheme, first time barricade 418 and second of barricade 419 are mutually staggered, and support main barricade 411 weak in first time barricade 418
Place, second of barricade 419 play the role of reinforcing, and secondary barricade can make have guiding role along the direction of secondary barricade, secondary
The staggered designs of barricade, so that the alignment liquid of first time barricade 418 is crossed, it can be along the sky flowed between second of barricade 419
In gap 421, prevent alignment liquid from crossing the first barricade 410 along secondary barricade 412.
In one embodiment, the main barricade 411 further includes the main barricade 415 of at least two thirds, described in adjacent two
The secondary barricade 412 is provided between main barricade 411.In the present solution, when the setting of third main barricade 415 there are two when, then first
The gap 421 of barricade 410 is three layers, and effective resistance value alignment liquid is Chong Die with frame glue 300, while suitable for narrow frame product.
In one embodiment, there are three the main barricades 415 of third for setting.In the present solution, if the main barricade 415 of third was arranged
It is few, then it cannot effectively retain more alignment liquid；When the setting of third main barricade 415 there are three when, then the sky of the first barricade 410
Gap 421 is four layers, can just retain enough alignment liquids in the gap 421 of the first barricade 410.
In one embodiment, the barricade 400 includes the second barricade 416, and the second barricade 416 is formed in the first barricade 410
Close to the side of viewing area 111；Second barricade 416 includes multiple disconnected auxiliary barricades 417, between the auxiliary barricade 417
Every arrangement.First barricade 410 is around the periphery for being set to second barricade 416；Second barricade 416 and viewing area
Distance less than the distance between the first barricade 410 and viewing area.In this programme, the second barricade 416 is in the first barricade 410
It inside encloses, the second barricade 416 plays first of blocking to alignment liquid, and the first barricade 410 plays the second blocking to alignment liquid；
Auxiliary barricade 417 in second barricade 416 is intervally arranged, so that alignment liquid is bypassed in flowing from the interval between auxiliary barricade,
Play the role of buffering to the flowing of alignment liquid, while effectively stopping to spill over frame glue 300 outside alignment liquid, is also prevented from orientation
Liquid reflux；It prevents alignment liquid from accumulating in viewing area, viewing area is caused the case where uneven display or brightness irregularities hair occur
It is raw.
In one embodiment, second barricade 416 is W at a distance from viewing area, wherein 1500 microns≤W≤1800
Micron.In the present solution, the hypotelorism of the second barricade 416 and viewing area, can make the region of alignment liquid spread apart reduce, into
And alignment liquid is made to be not easy to scatter, and alignment liquid is caused to accumulate in viewing area；Barricade 400 is at a distance from viewing area in suitable
Within the scope of, it is not only suitable for narrow frame product, and alignment liquid is scattered, it is uneven and bright to place viewing area generation display
Spend uneven situation.
In one embodiment, the distance between first barricade 410 and the second barricade 416 are V, wherein 400 microns≤
V≤500 micron.In the present solution, the first barricade 410 between the second barricade 416 in be suitable at a distance from so that the second barricade
416 while caching alignment liquid flowing, flow to the first barricade 410 to alignment liquid and reserve certain space.
In one embodiment, in every a side of the first barricade 410, the adjacent main barricade 411 and adjacent time
Barricade 412 is respectively connected with, and the region of formation is rectangle；And in each corner of the first barricade 410, main barricade 411 occurs
The bending of an angle of 90 degrees forms right angle, and secondary barricade 412 is formed at the position on two sides at angle, and be not formed in the vertex at angle
At position.In the present solution, also having the formation of gap 421 at the first barricade 410 at four angles of display panel 110, so that herein
Alignment liquid can flow into gap 421 and retain, it is Chong Die with frame glue 300 without crossing barricade 400.
As shown in figure 5, in one embodiment, being additionally provided with third time close to the side of viewing area in the first main barricade 413 and keeping off
Wall 420.Third time barricade 420 is connected with the first main barricade 413, and extends to viewing area 11.In this programme, to viewing area 111
The third time barricade 419 of extension plays the role of buffering and shunting to alignment liquid, slows down the flowing of alignment liquid.
As shown in Figures 2 to 4, as another embodiment of the utility model, a kind of display panel 110 is disclosed, is divided
For viewing area 111 and non-display area 112, the display panel 110 includes: first substrate 200；It is set on first substrate 200
Frame glue 300；And it surround and is set to the barricade 400 enclosed in non-display area and frame glue 300；Wherein, the barricade 400 is by gold
Category or nonmetallic formation；The barricade 400 includes the first barricade 410 and the second barricade 416；First barricade 410 surround and sets
It is placed in the periphery of second barricade 416；First barricade 410 includes main barricade 411 and time barricade 412；The main barricade
411 be continuous, and does not have notch；First barricade 410 includes at least two barricades 412, and the secondary barricade 412 hangs down
Directly in the described first main barricade 413 and the second main barricade；Adjacent main barricade 411 is formed closed area by multiple secondary barricades 412
Domain；Second barricade 416 includes multiple auxiliary barricades 417；The main barricade 411 includes the first main barricade 413, the second main barricade
414 and the main barricade 415 of third, the first main barricade 413 be arranged in parallel with the second main barricade 414；The secondary barricade 412 includes
First time barricade 418 between first main barricade 413 and the second main barricade 414 is set, and setting is in the second main barricade 414 and the
Second of barricade 419 between three main barricades 415；The position of the first time barricade 418 and the setting of second of barricade 419 is mutual
It is staggered.
In the present solution, the first barricade 410 and the second barricade 416 cooperate, the second barricade 416 be the of blocking alignment liquid
One of defence line plays the role of buffering to the flowing of alignment liquid, prevents the first barricade of impact 410 that dynamics is excessive；First gear
Main barricade 411 forms gap 421 with time barricade 412 in wall 410, while stopping alignment liquid, the alignment liquid effectively retained,
Main barricade 411 is continuously, effectively to prevent alignment liquid from flowing back, and make between each section of barricade 400 in suitable distance
Obtaining alignment liquid both will not flow back or be trapped in viewing area, and alignment liquid is caused to be difficult to spread, and prevent alignment liquid from accumulating in viewing area,
The case where causing uneven display picture or brightness irregularities, and can effectively prevent alignment liquid and cross barricade 400, it causes
Alignment liquid and frame glue 300 are overlapping, and the adherence of frame is declined and happens, prevents bubble occur at frame glue 300.We
In case, first substrate 200 can be array substrate and be also possible to color membrane substrates.
In the present solution, those skilled in the art can select suitable specific value in above-mentioned numberical range, or even can
To adjust above-mentioned numberical range, or actual design operation carried out using numberical range numerical value not to be covered, is applicable in.
As shown in fig. 6, another embodiment as the utility model, discloses a kind of display device 100, including above-mentioned
Display panel 110.
The technical solution of the utility model can be widely applied to various display panels, such as twisted nematic (Twisted
Nematic, TN) display panel, plane conversion type (In-Plane Switching, IPS) display panel, vertical orientation type
(Vertical Alignment, VA) display panel, more quadrant vertical orientation type (Multi-Domain Vertical
Alignment, MVA) display panel, it is of course also possible to be other kinds of display panel, such as Organic Light Emitting Diode
(Organic Light-Emitting Diode, OLED) display panel, applicable above scheme.
The above content is specific optional embodiment further detailed description of the utility model is combined, no
It can assert that the specific implementation of the utility model is only limited to these instructions.For the common skill of the utility model technical field
For art personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should
It is considered as belonging to the protection scope of the utility model.
Claims (10)
1. a kind of display panel, which is characterized in that be divided into viewing area and non-display area, the display panel includes:
First substrate；
Frame glue is set on first substrate；And
Barricade is enclosed around being set in non-display area and frame glue；
Wherein, the barricade includes the first barricade；First barricade includes main barricade and time barricade；The main barricade includes the
One main barricade and the second main barricade, the first main barricade are arranged in parallel with the second main barricade；The first main barricade and second
Between main barricade, it is provided with the secondary barricade for connecting the first main barricade and the second main barricade；The first main barricade,
Closed gap is formed between two main barricades and secondary barricade.
2. a kind of display panel as described in claim 1, which is characterized in that first barricade includes at least two gears
Wall, and the secondary barricade is perpendicular to the described first main barricade and the second main file wall；The first main barricade, the second main barricade and every
Closed gap is formed between two adjacent secondary barricades.
3. a kind of display panel as described in claim 1, which is characterized in that the height of the secondary barricade is less than the height of main barricade
Degree.
4. a kind of display panel as described in claim 1, which is characterized in that the barricade is by metal or nonmetallic formation.
5. a kind of display panel as described in claim 1, which is characterized in that first barricade is Y at a distance from frame glue,
In, 300 microns≤Y≤500 micron.
6. a kind of display panel as described in claim 1, which is characterized in that the main barricade includes the main barricade of third；It is described
Secondary barricade includes the first time barricade being arranged between the first main barricade and the second main barricade, is arranged in the second main barricade and third
Second of barricade between main barricade；The position of the first time barricade and second of dams setting mutually staggers.
7. a kind of display panel as described in claim 1, which is characterized in that the main barricade further includes at least two third masters
Barricade is provided with the secondary barricade between the main barricade of adjacent two.
8. a kind of display panel as described in claim 1, which is characterized in that the barricade includes the second barricade, and described second
Barricade is formed in the first barricade close to the side of viewing area, and second barricade includes multiple disconnected auxiliary barricades, described auxiliary
Barricade is intervally arranged；First barricade is around the periphery for being set to second barricade；First barricade and the second barricade
The distance between be V, wherein 400 microns≤V≤500 micron.
9. a kind of display panel, which is characterized in that be divided into viewing area and non-display area, the display panel includes:
First substrate；
Frame glue is set on first substrate；And
Barricade is highly less than the distance between first substrate and the second substrate, encloses around being set in non-display area and frame glue；
Wherein, the barricade is by metal or nonmetallic formation；The barricade includes the first barricade and the second barricade；The first gear
Wall is around the periphery for being set to second barricade；First barricade includes main barricade and time barricade；The main barricade is to connect
Continuous, and there is no notch；The main barricade includes the first main barricade and the second main barricade, and first barricade includes at least two
Secondary barricade, and the secondary barricade is perpendicular to the described first main barricade and the second main barricade, multiple secondary barricades are by adjacent main barricade
Form closed region；Second barricade includes multiple auxiliary barricades；
The main barricade includes the first main barricade, the second main barricade and the main barricade of third, the first main barricade and the second main gear
Wall is arranged in parallel；The secondary barricade includes the first time barricade being arranged between the first main barricade and the second main barricade, and setting exists
Second of barricade between second main barricade and the main barricade of third；The position phase of the first time barricade and second of dams setting
Mutually it is staggered.
10. a kind of display device, which is characterized in that including display panel as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122600.1U CN209514262U (en) | 2018-12-17 | 2018-12-17 | A kind of display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122600.1U CN209514262U (en) | 2018-12-17 | 2018-12-17 | A kind of display panel and display device |
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| CN209514262U true CN209514262U (en) | 2019-10-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633990A (en) * | 2018-12-17 | 2019-04-16 | 惠科股份有限公司 | A kind of display panel and display device |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633990A (en) * | 2018-12-17 | 2019-04-16 | 惠科股份有限公司 | A kind of display panel and display device |
| WO2020125418A1 (en) * | 2018-12-17 | 2020-06-25 | 惠科股份有限公司 | Display panel and display device |
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