CN110376800A - Array substrate, the production method of array substrate and display panel - Google Patents
Array substrate, the production method of array substrate and display panel Download PDFInfo
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- CN110376800A CN110376800A CN201910509297.7A CN201910509297A CN110376800A CN 110376800 A CN110376800 A CN 110376800A CN 201910509297 A CN201910509297 A CN 201910509297A CN 110376800 A CN110376800 A CN 110376800A
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- Prior art keywords
- area
- overflow
- convex ribs
- array substrate
- black matrix
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
Abstract
The present invention discloses a kind of array substrate, the production method and display panel of array substrate, array substrate has viewing area and non-display area, array substrate includes underlay substrate, underlay substrate is equipped with the frame glue area for being coated with sealant, frame glue area is located at non-display area, array substrate further include: black-matrix layer, black-matrix layer includes the first black matrix area and the second black matrix area, second black matrix area is set between viewing area and frame glue area, second black matrix area is formed with anti-overflow convex ribs and anti-overflow slot, anti-overflow convex ribs are set between viewing area and frame glue area, anti-overflow slot is set to anti-overflow convex ribs adjacent to the side of viewing area；And alignment films, alignment films are set to the position that the first black matrix area corresponds to viewing area；Anti-overflow convex ribs are arranged around alignment films.The boundary or too close sealant that technical solution of the present invention is intended to that alignment films is prevented to be too near to viewing area in the production process, avoid the boundary of viewing area from shade occur, the adhesion strength of sealant are prevented to be deteriorated.
Description
Technical field
The present invention relates to display panel encapsulation technology field, in particular to the production side of a kind of array substrate, array substrate
Method and display panel.
Background technique
Liquid crystal display panel (LiquidCrystalDisplay, LCD) is due to the crowds such as, power saving thin with fuselage, radiationless
More advantages and be widely used.Liquid crystal display panel on existing market is largely backlit liquid crystal display panel, packet
Include liquid crystal display panel and backlight module.Usual liquid crystal display panel by color membrane substrates, thin film transistor base plate, color membrane substrates and
Liquid crystal and sealant composition between thin film transistor (TFT)；Under normal conditions, distinguish on thin film transistor base plate and color membrane substrates
With one layer of alignment films, after which contacts with liquid crystal, liquid crystal can be made to generate the pre-tilt angle of certain orientation, to give liquid crystal
Molecule provides an angle, and (size of pre-tilt angle has weight to the driving voltage of TFT-LCD, contrast, response time, visual angle etc.
The influence wanted), the material of alignment films usually selects polyimides (polyimide, PI) material, is coated on institute on substrate with PI liquid
It is formed.
Non-display area is followed successively by the area AA (Active Area, viewing area) boundary, the boundary PI, sealant side from the inside to the outside
Boundary, and PI coating process is easy to appear reflux and diffusion phenomena, when reflux, are easy to cause the area the frontier distance AA boundary of PI too close,
There is shade in the area AA periphery；Cause the frontier distance sealant boundary of PI too close when diffusion, PI is Chong Die with sealant to be caused to seal frame
The adhesion strength of glue is deteriorated.
It is only used for the technical solution that auxiliary understands the application above, does not represent and recognizes for the prior art.
Summary of the invention
The main object of the present invention is to provide a kind of array substrate, the production method of array substrate and display panel, it is intended to
The alignment films boundary of too close viewing area or too close sealant in the production process are prevented, the boundary of viewing area is avoided to occur
Shade prevents the adhesion strength of sealant to be deteriorated.
To achieve the above object, array substrate provided by the invention, with viewing area and around the non-aobvious of the viewing area
Show area, the array substrate includes underlay substrate, and the underlay substrate is equipped with the frame glue area for being coated with sealant, the frame glue
Area is located at the non-display area, and with the display interval every setting, the array substrate further include:
Black-matrix layer, the black-matrix layer includes the first black matrix area and the second black matrix area, described
First black matrix area is located at viewing area, second black matrix area be set to the viewing area and the frame glue area it
Between, second black matrix area is formed at least one anti-overflow convex ribs and at least one anti-overflow slot, and the anti-overflow convex ribs are set to institute
It states between viewing area and the frame glue area, the anti-overflow slot is set to the anti-overflow convex ribs adjacent to the side of the viewing area；With
Alignment films, the alignment films are set to the position that the underlay substrate corresponds to the viewing area；The anti-overflow convex ribs
It is arranged around the alignment films.
Optionally, the anti-overflow grooved ring is arranged around the alignment films.
Optionally, the quantity of the anti-overflow convex ribs is multiple, and multiple anti-overflow convex ribs are from the viewing area to the frame
The direction of Jiao Qu is intervally arranged.
Optionally, the height of the anti-overflow convex ribs gradually rises from the viewing area to the direction of the sealant；
Alternatively, the height of the anti-overflow convex ribs is gradually decreased from the viewing area to the direction of the sealant；
Alternatively, the anti-overflow convex ribs include the first anti-overflow convex ribs and the second anti-overflow convex ribs, the height of the first anti-overflow convex ribs
Degree is higher than the height of the described second anti-overflow convex ribs, and the first anti-overflow convex ribs and the second anti-overflow convex ribs are disposed alternately at described
The surface of second black matrix area.
Optionally, the array substrate further includes stacking gradually in grid, the gate insulator on one surface of underlay substrate
Layer and packaging protection layer, the alignment films and second black matrix area are set to the packaging protection layer away from the grid
The surface of pole insulating layer, the height of at least partly described anti-overflow convex ribs to the underlay substrate are higher than the alignment films to the lining
The height of substrate.
Optionally, the packaging protection layer includes raising to raise the flat sections of section described in section and connection, the section of raising
It is at least partially disposed at effective display area, second black matrix area is raised section described in and extended to the flat sections, at least
It raises the second black matrix area of section described in being located at, be at least partially disposed at the second black matrix area of the flat sections in part
It is enclosed the anti-overflow slot jointly with anti-overflow convex ribs.
Optionally, the value range of the height of the anti-overflow convex ribs is 2um to 6um；
And/or the value range of the depth of the anti-overflow slot is 2um to 6um.
Optionally, definition is up and down direction perpendicular to the direction of the underlay substrate, and the anti-overflow convex ribs are along the vertical direction
The trapezoidal setting in section；
And/or definition is up and down direction, section of the anti-overflow slot along the vertical direction perpendicular to the direction of the underlay substrate
The trapezoidal setting in face.
The production method for also proposing a kind of array substrate of the invention, the array substrate have viewing area and around described
The non-display area of viewing area, the array substrate include the frame glue area for being coated with sealant, and the frame glue area is located at described non-
Viewing area, and with the display interval every setting, which is characterized in that the production method of the array substrate the following steps are included:
Underlay substrate is provided, forms black-matrix layer in underlay substrate；
Black matrix" light shield is provided, illumination is carried out to black-matrix layer by black matrix" light shield, is formed and is located at viewing area
The first black matrix area and the second black matrix area between viewing area and frame glue area, wherein black matrix" light
The part that cover is used to form the second black matrix area has the transparent area of multiple and different light transmission capacities, to form anti-overflow convex ribs and prevent
Overflow slot；
Alignment films are formed in the viewing area of the underlay substrate.
The present invention also proposes that a kind of display panel, the display panel include array substrate, and the array substrate has aobvious
Show area and the non-display area around the viewing area, the array substrate includes underlay substrate, and the underlay substrate is equipped with and is used for
It is coated with the frame glue area of sealant, the frame glue area is located at the non-display area, and with the display interval every setting, the array
Substrate further include:
Black-matrix layer, the black-matrix layer includes the first black matrix area and the second black matrix area, described
First black matrix area is located at viewing area, second black matrix area be set to the viewing area and the frame glue area it
Between, second black matrix area is formed at least one anti-overflow convex ribs and at least one anti-overflow slot, and the anti-overflow convex ribs are set to institute
It states between viewing area and the frame glue area, the anti-overflow slot is set to the anti-overflow convex ribs adjacent to the side of the viewing area；With
Alignment films, the alignment films are set to the position that the underlay substrate corresponds to the viewing area；The anti-overflow convex ribs
It is set around the alignment films；
Alternatively, the display panel includes array substrate, the production method that the array substrate passes through following array substrate
Production, the array substrate have viewing area and the non-display area around the viewing area, and the array substrate includes for applying
The frame glue area of cloth sealant, the frame glue area are located at the non-display area, and with the display interval every setting, the array base
The production method of plate the following steps are included:
Underlay substrate is provided, forms black-matrix layer in underlay substrate；
Black matrix" light shield is provided, illumination is carried out to black-matrix layer by black matrix" light shield, is formed and is located at viewing area
The first black matrix area and the second black matrix area between viewing area and frame glue area, wherein black matrix" light
The part that cover is used to form the second black matrix area has the transparent area of multiple and different light transmission capacities, to form anti-overflow convex ribs and prevent
Overflow slot；
Alignment films are formed in the viewing area of the underlay substrate.
Technical solution of the present invention in underlay substrate for being coated between the frame glue area of sealant and viewing area by being arranged
Second black matrix area, and alignment films are set in the position that underlay substrate corresponds to viewing area, by anti-overflow convex ribs and anti-overflow
The setting of slot, thus in the manufacturing process of alignment films, it can be by the second black matrix area to the making material of alignment films
Anti-overflow limit is carried out in coating process, therefore can prevent the making material of alignment films from diffusing to frame glue area, avoids orientation
The influence that the making material of film adheres to sealant；And since anti-overflow convex ribs are arranged in close to the one of viewing area in anti-overflow slot
Side prevents the bonding of frame adhesive to be affected, and prevent frame so as to avoid the making material of alignment films from flowing to frame glue area
Glue is flowed into production to viewing area, avoids face inside-paint different.In this way, technical solution of the present invention can prevent alignment films from making
The boundary of too close viewing area or too close sealant in the process, avoid the boundary of viewing area from shade occur, prevent sealant
Adhesion strength be deteriorated.
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
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of array substrate of the present invention；
Fig. 2 is the sectional view of one embodiment of array substrate of the present invention；
Fig. 3 is the sectional view of another embodiment of array substrate of the present invention；
Fig. 4 is the sectional view of the another embodiment of array substrate of the present invention；
Fig. 5 is the process step figure of one embodiment of production method of array substrate of the present invention.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Array substrate | 21 | Anti-overflow convex ribs |
| 10 | Underlay substrate | 22 | Anti-overflow slot |
| 11 | Frame glue | 30 | Grid |
| 13 | Viewing area | 40 | Gate insulating layer |
| 14 | Non-display area | 50 | Packaging protection layer |
| 17 | Alignment films | 51 | Raise section |
| 20 | Second black matrix area | 52 | Flat sections |
| 200 | Display panel | 210 | Filter sheet base plate |
| 220 | Color blocking layer | 300 | Display panel |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present 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 embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
The present invention proposes a kind of array substrate 100.
Referring to Fig.1, Fig. 2, the array substrate 100 that technical solution of the present invention proposes have viewing area 13 and around the displays
The non-display area 14 in area 13, the array substrate 100 include underlay substrate 10, and the underlay substrate 10 is equipped with for applying fabric width frame
The frame glue area of glue 11, the frame glue area is located at the non-display area 14, and is spaced and is arranged with the viewing area 13, the array base
Plate 100 further include:
Black-matrix layer, the black-matrix layer includes the first black matrix area and the second black matrix area, described
First black matrix area is located at viewing area, and second black matrix area 20 is set to the viewing area 13 and the frame glue area
Between, second black matrix area 20 is formed at least one anti-overflow convex ribs 21 and at least one anti-overflow slot 22, described anti-overflow convex
Muscle 21 is set between the viewing area 13 and the frame glue area, and the anti-overflow slot 22 is set to the anti-overflow convex ribs 21 adjacent to described aobvious
Show the side in area 13；With
Alignment films 17, the alignment films 17 are set to the position that the underlay substrate 10 corresponds to the viewing area 13；It is described
Anti-overflow convex ribs 21 are arranged around the alignment films 17.
In the embodiment of the application, underlay substrate 10 can also be flexible or folding.Underlay substrate 10
Material can use glass substrate or other translucent constructions.
Viewing area 13 (Active Area), refers to that substrate can show the region of image, may be provided at the middle part of substrate
Region.Non-display area 14 refers to the region that can not show display image, is generally arranged around viewing area 13, non-display area
14 arrangement circuit traces and the electronic component of other drivings.
Alignment films 17 (alignment film), alignment films 17 are the films with vertical bar shape scratch, and effect is guidance liquid
The orientation of brilliant molecule.Such as on the glass substrate for having plated transparent conductive film (ITO), with PI masking liquid and runner
(roller), groove parallel one by one is printed off in ito film, then liquid crystal can the direction of groove according to this couch in groove
Interior, reaching makes liquid crystal be in the purpose of same direction arrangement.
The material of alignment films 17 needs to have good light peneration；Ionization is necessary for exist or partial ionization；
Possess covalent or some covalent link；Amorphous and good lattice structure.
Main inorganic material to be used has: (DLC is the abbreviation of English " DIAMOND-LIKE CARBON " word to DLC.DLC
It is that one kind is made of carbon, is similar with diamond in nature, while having the substance of graphite atom composed structure again.Diamond-like
Stone film is a kind of noncrystalline membrane, has high rigidity and high elastic modulus, low friction coefficient, wear-resistant and good vacuum
Tribological property), SiC, SiO2、glass、Si3N4、Al2O3、CeO2、ZnTiO2Deng.Main organic material has: PI
(Polyimide, polyimides), PVC (entitled Polyvinylchloride, main ingredient are polyvinyl chloride to PVC entirely), PMMA
(entitled PolymethylMethacrylate, main ingredient are polymethyl methacrylate to PMMA entirely) etc..
The application is optional to use polyimides, and polyimides refers to one containing imide ring (- CO-NH-CO-) on main chain
Quasi polymer, wherein mostly important with the polymer containing phthalimide structure.Polyimides as a kind of special engineered material,
It has been widely used in fields such as Aeronautics and Astronautics, microelectronics, nanometer, liquid crystal, seperation film, laser.Certainly, the material of alignment films 17
It can also be polystyrene.
Sealant 11 is a kind of adhesive, and two plate bases above and below liquid crystal display (array substrate 100 and color membrane substrates) are bonded
Get up, while keeping certain gap, the sealing liquid crystal that then will be poured into prevents it from leaking, while preventing extraneous dirt
It contaminates object to enter, this adhesive, that is, sealant 11, also referred to as edge sealing adhesive.LCD liquid crystal display sealant 11 mainly has two major classes: heat
Solidification glue and ultraviolet light (UV) solidification glue.Two kinds of glue main distinctions are the difference of its curing mode.Heat-curable glue application is compared
Extensively.But high-precision liquid crystal display is made, UV solidification glue is in curing time, adhesion, moisture-proof power, the various aspects such as heat resistance
It is superior to heat-curable glue.Especially curing time is short, shortens the production cycle, while preventing the two panels in long-time solidification process
The dislocation of glass.The preferred UV solidification glue of the application, ingredient are denaturing acrylamide acid lipoid substance, and appearance is yellowish viscous fluid
Body.At work, gelatinous UV solidification glue is made to be uniformly coated on sheet glass surface bezel locations, upper and lower two plate bases bonding
Afterwards, so that glue is cross-linked with each other by linear macromolecule structure as stable reticular structure with ultraviolet light, there is very strong adhesion energy
Power makes two plate bases be bonded together.
Technical solution of the present invention by underlay substrate 10 be used for be coated with sealant 11 frame glue area and viewing area 13 it
Between be provided with the second black matrix area 20, and alignment films 17 are set in the position that underlay substrate 10 corresponds to viewing area 13, lead to
It crosses in the second black matrix area 20 and forms anti-overflow convex ribs 21 and anti-overflow slot 22, thus in the manufacturing process of alignment films 17,
The diffusion of alignment films 17 can be prevented, therefore can by the anti-overflow convex ribs 21 and anti-overflow slot 22 in the second black matrix area 20
To prevent alignment films 17 from diffusing to frame glue area in production, the frame glue degree of adhesion in frame glue area is avoided to decline, and from can preventing from sealing
Frame glue 11 is flowed in production into viewing area 13, avoids the face inside-paint of viewing area 13 different.In this way, technical solution of the present invention can
To prevent alignment films 17 to be too near to sealant 11 in the production process, the boundary of viewing area 13 is avoided shade occur, prevents envelope frame
The adhesion strength of glue 11 is deteriorated.
Referring to Figure 2 to Figure 4, it should be noted that the second black matrix area 20 is to be located at color membrane substrates under normal circumstances
On, by the process design of the second black matrix area 20 on color membrane substrates in array substrate 100 after, color membrane substrates
Other structures are constant, reduce the thickness of color membrane substrates side in this way, and reduce the Production Time of color membrane substrates, improve system
Make efficiency.Specifically, color membrane substrates may include underlay substrate 210, the color blocking that 210 1 surface of filter substrate substrate is arranged in
Layer 220 and be arranged in color blocking layer 220 deviate from underlay substrate 210 conductive film.
In the embodiment of the application, anti-overflow slot 22 can be multiple slot sections being spaced apart from each other, thus to from viewing area
13 17 making materials of alignment films overflowed are collected, and prevent the making material from flowing back.To the cancellation overflowed to each position
Film production material is preferably collected.
Referring to Figure 2 to Figure 4, in the embodiment of the application, the quantity of the anti-overflow convex ribs 21 be it is multiple, it is multiple described
Anti-overflow convex ribs 21 are intervally arranged from the viewing area 13 to the direction in the frame glue area.Multiple anti-overflow convex ribs 21 are arranged can be to taking
Multiple limit is carried out to the making material of film 17, after preventing the making material of alignment films 17 from crossing the anti-overflow convex ribs of first layer,
Influence the adhesion of sealant 11.It is understood that due to anti-overflow convex ribs 21 make it is spaced, between every two anti-overflow convex ribs 21
Anti-overflow ditch is yet formed, can further collecting the previous anti-overflow convex ribs 21 of spilling by anti-overflow ditch, (anti-overflow ditch is close to viewing area 13
The anti-overflow convex ribs 21 of side) 17 material of alignment films, further the adhesion of sealant 11 is protected.
Referring to Fig. 2, in the embodiment of the application, the height of the anti-overflow convex ribs 21 is from the viewing area 13 to described
The direction of sealant 11 gradually rises；So set, can be lower first with height when the making material of alignment films 17 is spread out
Anti-overflow convex ribs 21 limit it is anti-overflow, so that the material reflow for reducing the production of alignment films 17 avoids showing to viewing area 13
The display effect in area 13 is affected.
Referring to Fig. 4, in the embodiment of the application, the height of the anti-overflow convex ribs 21 is from the viewing area 13 to described
The direction of sealant 11 gradually decreases；So set, can be when the making material of alignment films 17 be spread out, first with highly higher
Anti-overflow convex ribs 21 limit anti-overflow, ensure that the material of the production of alignment films 17 is diffused into frame glue area, avoid influencing envelope frame
The bonding of glue 11 and array substrate 100.
Referring to Fig. 3, in the embodiment of the application, the anti-overflow convex ribs 21 include that the first anti-overflow convex ribs and second are anti-overflow
Convex ribs, the height of the first anti-overflow convex ribs are higher than the height of the described second anti-overflow convex ribs, first anti-overflow convex ribs and described
Second anti-overflow convex ribs are disposed alternately at the surface of second black matrix area 20.So set, can be spread in alignment films 17
When opening, limit using the moderate anti-overflow convex ribs 21 of height it is anti-overflow, guarantee it is moderate to the height in frame glue area in viewing area, anti-
While only alignment films 17 are diffused into frame glue area, moreover it is possible to make the region that there is preferable dottle pin support effect, improve array substrate
100 form stability when box thickness with color membrane substrates.
In the embodiment of the application, the array substrate 100 further includes stacking gradually in the underlay substrate 10 1
Grid 30, gate insulating layer 40 and the packaging protection layer 50 on surface, the alignment films 17 and second black matrix area 20
It is set to the surface that the packaging protection layer 50 deviates from the gate insulating layer 40, at least partly described anti-overflow convex ribs to the lining
The height of substrate 10 is higher than the height of the alignment films 17 to the underlay substrate 10.It should be noted that anti-overflow convex ribs are extremely
The height of underlay substrate 10, as in above-below direction, the distance of upper surface to the upper surface of underlay substrate 10 of anti-overflow convex ribs；It takes
To film 17 to the height of underlay substrate 10, as in the up-down direction, upper surface to the upper end of underlay substrate 10 of alignment films 17
The distance in face.It is understood that when the quantity of anti-overflow convex ribs is multiple, near the height of the anti-overflow convex ribs of viewing area 13
It is that can spread out lower than the height of alignment films 17 to underlay substrate 10, so making material that can make alignment films 17
When, preferably flow into anti-overflow slot 22, and flow out first (near viewing area 13) anti-overflow convex ribs 21, to ensure that close to aobvious
Show that the making material of the alignment films 17 at 13 edge of area will not flow back, guarantees the display effect of viewing area 13；And near frame
The height of the anti-overflow convex ribs of Jiao Qu can make the height higher than alignment films 17 to underlay substrate 10, the system of so alignment films 17
Make material when spreading out, preferably by the last anti-overflow blocking of convex ribs 21 (near frame glue area) together, to ensure that close to frame
The making material of the alignment films 17 of Jiao Qu will not be spread, and guarantee the adhesion effect of sealant 11.
In the embodiment of the application, the second black matrix area 20 extends to frame glue area, and with sealant 11 and lining
Between substrate 10, it is arranged such convenient for saving the etching to second black matrix area of part 20, reduces the work of production
Sequence.And the second black matrix area 20 that be located at frame glue area can also be raised, thus to the bonding position of sealant 11 into
Row is raised, and the making material for crossing the alignment films 17 of all anti-overflow convex ribs 21 is avoided to influence the bonding of sealant 11.
In the embodiment of the application, the packaging protection layer 50 includes raising to raise section 51 described in section 51 and connection
Flat sections 52, it is described raise section 51 be at least partially disposed at viewing area 13, second black matrix area 20 is raised described in
Section 51 extends to the flat sections 52, is at least partially disposed at second black matrix area 20 for raising section 51, at least partly
The second black matrix area 20 positioned at the flat sections 52 is enclosed the anti-overflow slot 22 with anti-overflow convex ribs 21 jointly.It can be with
Understand, raising section 51 is to be laid with the second black matrix area due to being formed when making grid 30 (M1) metal layer
When 20, section 51 is raised as long as the second black matrix area of part 20 is spread, anti-overflow slot 22 can be allowed to form groove sidewall, then pass through
The second black matrix area 20, and the anti-overflow convex ribs 21 of setting are set in flatness layer, anti-overflow slot 22 can be enclosed, dropped in this way
Low production cost, and being able to achieve preferably prevents the making material of alignment films 17 from flowing back.
In the embodiment of the application, the value range of the height of the anti-overflow convex ribs 21 is 2um to 6um, anti-overflow convex ribs
Unsuitable excessively high, the excessively high assembly that will affect array substrate 100 and color membrane substrates of 21 height.Certainly, anti-overflow convex ribs 21 are highly unsuitable
It is too short, the too short making material that can not effectively prevent alignment films 17, so that the making material of alignment films 17 is contacted with sealant 11,
Influence the adhesive property of sealant 11.Therefore, the height of anti-overflow convex ribs 21 is set as 2 μm to 6 μm, for example, can be set to 2 μm,
2.4 μm, 2.5 μm, 2.7 μm, 3 μm, 3.5 μm, 3.8 μm, 4 μm, 4.5 μm, 5 μm, 5.5 μm, 5.8 μm etc., effectively resistance can be achieved
Only the making material of alignment films 17 is contacted with sealant 11, and is convenient for the assembly of array substrate 100 and color membrane substrates.
In the embodiment of the application, the value range of the depth of the anti-overflow slot 22 is 2um to 6um.It is understood that
It is that the depth of anti-overflow slot 22 should not be excessively shallow, shallowly will affect the collection degree to the making material of alignment films 17 excessively, can allow too many
17 making material of alignment films is excessive, is easy that the making material of alignment films 17 is allowed to contact with sealant 11 in this way, influences sealant 11
Adhesive property.The depth of anti-overflow slot 22 is also unsuitable too deep, and too deep anti-overflow slot 22 will increase the second black matrix area 20
Thickness improves the cost of production in this way.Therefore, observing and judging for anti-overflow slot 22 is set as 2 μm to 6 μm, such as can be set to 2 μ
M, it 2.4 μm, 2.5 μm, 2.7 μm, 3 μm, 3.5 μm, 3.8 μm, 4 μm, 4.5 μm, 5 μm, 5.5 μm, 5.8 μm etc., can be achieved effective
The making material of alignment films 17 is prevented to contact with sealant 11, and convenient for reducing cost.
Referring to Figure 2 to Figure 4, in the embodiment of the application, definition is upper perpendicular to the direction of the underlay substrate 10
Lower direction, the trapezoidal setting in section of the anti-overflow convex ribs along the vertical direction；
And/or definition is up and down direction perpendicular to the direction of the underlay substrate 10, the anti-overflow slot 22 is along the vertical direction
The trapezoidal setting in section.That is, the shape of anti-overflow convex ribs 21 and anti-overflow slot 22 can be disposed as it is trapezoidal, can also be by it
One of be set as trapezoidal, can be trapezoidal along this in this way, 17 liquid of alignment films is when flowing at anti-overflow convex ribs 21 and anti-overflow slot 22
Hillslope overland flow so that 17 liquid of alignment films can enough effectively stop, 17 liquid reflux of alignment films is less, reduce orientation
The probability of 17 liquid reflux of film.
Referring to Fig. 5, the production method that the present invention also proposes a kind of array substrate 100, the production side of the array substrate 100
Method the following steps are included:
Step S10 provides underlay substrate 10, forms black-matrix layer in underlay substrate 10；It is understood that black square
The material for preparing of battle array layer is the one of them in organic photoresist, opaque metal, metal oxide and nitride, can stop light
Line passes through or reflects light back into.
When black-matrix layer be organic photoresist when, the black-matrix layer can by using dispenser, screen printing,
The technologies such as nozzle print, ink-jet printing are formed.
When black-matrix layer be metal or metal oxide when, the black-matrix layer can by using hot evaporation,
The processing procedures such as magnetron sputtering, gas phase deposition technology are formed.
Step S20 provides black matrix" light shield, carries out illumination to black-matrix layer by black matrix" light shield, forms position
In the first black matrix area of viewing area 13 and the second black matrix area 20 between viewing area 13 and frame glue area,
In, the part that black matrix" light shield is used to form the second black matrix area 20 has the transparent area of multiple and different light transmission capacities, with
Form anti-overflow convex ribs 21 and anti-overflow slot 22.It, can be in the light shield of the second black matrix area 20 in the embodiment of the application
Multiple and different transparent areas is set, to form the different anti-overflow convex ribs 21 of height, such as light transmission capacity is set as 30%, 60%,
100%, it is sequentially increased, so that 21 height of anti-overflow convex ribs in the region is successively increased by viewing area 13 to frame glue area.Or
Set light transmission capacity to be set as 100%, 60%, 30%, be sequentially reduced so that 21 height of anti-overflow convex ribs in the region by
Viewing area 13 to frame glue area is sequentially reduced.And can by reduce certain part black matrix" light shield light transmission capacity (part
Light transmission capacity can be less than the light transmission capacity for forming the first black matrix area), to form anti-overflow slot 22.Specifically, can be using half
Tone mask plate (Half Tone Mask), so that the bright difference of light transmission that the second black matrix area 20 of different location is subject to,
So as to which the different anti-overflow convex ribs 21 of thickness are made.The anti-overflow convex ribs 21 that multiple and different height are formed in same processing procedure can
To reduce production process, the producing efficiency of the second black matrix area of this layer 20 is improved.
Step S30 forms alignment films 17 in the viewing area 13 of the underlay substrate 10.In the embodiment of the application,
It can be made by way of letterpress, or be made by the way of ink jet printing.Specifically, PI liquid can be equipped with
Increase pressure in storage tank, PI liquid is made to reach spray head part, under pulse voltage control, the thin spout on spray head sprays out (pL, skin
Rise) droplet of magnitude, and according to the drop application point battle array being previously set, spraying is delivered droplets on entire glass substrate.
Due to being arranged the second black matrix area 20 on underlay substrate 10, and between viewing area 13 and frame glue area
Second black matrix area 20 forms the different anti-overflow convex ribs 21 and anti-overflow slot 22 of height by illumination, can both take in this way in production
It is anti-overflow by diffusion progress of the anti-overflow convex ribs 21 to 17 making material of alignment films during film 17, it is right by anti-overflow slot 22
The reflux of 17 making material of alignment films is drained, and this avoid the bad coatings of 17 making material of alignment films, is improved aobvious
Show the yields of panel 200.
Referring to Figure 2 to Figure 4, the present invention also proposes a kind of display panel 200, which includes array substrate
100, which has viewing area 13 and the non-display area 14 around the viewing area 13, and the array substrate 100 is wrapped
Underlay substrate 10 is included, the underlay substrate 10 is equipped with the frame glue area for being coated with sealant 11, and the frame glue area is located at described non-
Viewing area 14, and be spaced and be arranged with the viewing area 13, the array substrate 100 further include:
Second black matrix area 20, at least partly described second black matrix area 20 are set to the viewing area 13 and institute
It states between frame glue area, second black matrix area 20 is formed at least one anti-overflow convex ribs 21 and at least one anti-overflow slot 22, institute
It states anti-overflow convex ribs 21 to be set between the viewing area 13 and the frame glue area, it is adjacent that the anti-overflow slot 22 is set to the anti-overflow convex ribs 21
The side of the nearly viewing area 13；With
Alignment films 17, the alignment films 17 are set to the position that the underlay substrate 10 corresponds to the viewing area 13；It is described
Anti-overflow convex ribs 21 are arranged around the alignment films 17.
Alternatively, the display panel 200 includes array substrate 100 and color membrane substrates, the relatively described battle array of the color membrane substrates
Column substrate 100 is arranged, and in one embodiment, display panel 200 can be designed using BOA (black on array), and BOA can
Effectively solve the problems, such as to generate light leakage current (the first black matrix" of active layer face because backlight light is irradiated to the active layer of TFT
The shading light part in region is arranged), guarantee that the performance of TFT device is stablized, improves picture display quality.Color membrane substrates can be non-aobvious
Show and increase spacer material in area, to be easy to use by spacer material as diffusion when preventing color membrane substrates side-draw to film production.
The array substrate 100 is made by the production method of following array substrate 100, the production method packet of the array substrate 100
Include following steps:
Underlay substrate 10 is provided, 20 pattern of the second black matrix area is formed in underlay substrate 10, to form the second black
Matrix area 20；
Black matrix" light shield is provided, illumination is carried out to the second black matrix area 20 by black matrix" light shield, wherein black
Light transmission capacity of the colour moment battle array light shield in viewing area 13 is less than light transmission capacity of the black matrix" light shield between viewing area 13 and frame glue area, with
Form anti-overflow convex ribs 21 and anti-overflow slot 22；
Alignment films 17 are formed in the viewing area 13 of the underlay substrate 10.Since this display panel 200 uses above-mentioned institute
There are whole technical solutions of embodiment, therefore at least all beneficial effects brought by the technical solution with above-described embodiment,
This is no longer going to repeat them.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of array substrate, the array substrate has viewing area and the non-display area around the viewing area, the array
Substrate includes underlay substrate, and the underlay substrate is equipped with the frame glue area for being coated with sealant, and the frame glue area is located at described non-
Viewing area, and with the display interval every setting, which is characterized in that the array substrate further include:
Black-matrix layer, the black-matrix layer include the first black matrix area and the second black matrix area, described first
Black matrix area is located at viewing area, and second black matrix area is set between the viewing area and the frame glue area, institute
It states the second black matrix area and is formed at least one anti-overflow convex ribs and at least one anti-overflow slot, the anti-overflow convex ribs are set to the display
Between area and the frame glue area, the anti-overflow slot is set to the anti-overflow convex ribs adjacent to the side of the viewing area；With
Alignment films, the alignment films are set to the position that first black matrix area corresponds to the viewing area；It is described anti-overflow
Convex ribs are arranged around the alignment films.
2. array substrate as described in claim 1, which is characterized in that the anti-overflow grooved ring is arranged around the alignment films.
3. array substrate as described in claim 1, which is characterized in that the quantity of the anti-overflow convex ribs be it is multiple, it is multiple described
Anti-overflow convex ribs are intervally arranged from the viewing area to the direction in the frame glue area.
4. array substrate as claimed in claim 3, which is characterized in that the height of the anti-overflow convex ribs is from the viewing area to institute
The direction for stating sealant gradually rises；
Alternatively, the height of the anti-overflow convex ribs is gradually decreased from the viewing area to the direction of the sealant；
Alternatively, the anti-overflow convex ribs include the first anti-overflow convex ribs and the second anti-overflow convex ribs, the height of the first anti-overflow convex ribs is high
In the height of the described second anti-overflow convex ribs, the first anti-overflow convex ribs and the second anti-overflow convex ribs are disposed alternately at described second
The surface of black matrix area.
5. array substrate as claimed in claim 3, which is characterized in that the array substrate further includes stacking gradually in the lining
Grid, gate insulating layer and the packaging protection layer on one surface of substrate, the alignment films and second black matrix area are equal
Deviate from the surface of the gate insulating layer, at least partly described anti-overflow convex ribs to the underlay substrate set on the packaging protection layer
Height be higher than the alignment films to the underlay substrate height.
6. array substrate as claimed in claim 5, the packaging protection layer includes raising to raise the flat of section described in section and connection
Smooth section, the effective display area that is at least partially disposed at for raising section, second black matrix area raises section to institute described in
Flat sections extension is stated, is at least partially disposed at and described raised the second black matrix area of section, is at least partially disposed at the flat sections
The second black matrix area and anti-overflow convex ribs be enclosed the anti-overflow slot jointly.
7. the array substrate as described in any in claim 1 to 6, which is characterized in that the range of the height of the anti-overflow convex ribs
Value is 2um to 6um；
And/or the value range of the depth of the anti-overflow slot is 2um to 6um.
8. such as array substrate described in any one of claims 1 to 6, which is characterized in that definition is perpendicular to the underlay substrate
Direction be up and down direction, the trapezoidal setting in section of the anti-overflow convex ribs along the vertical direction；
And/or definition is up and down direction perpendicular to the direction of the underlay substrate, the section of the anti-overflow slot along the vertical direction is in
Trapezoidal setting.
9. a kind of production method of array substrate, the array substrate has viewing area and around the non-display of the viewing area
Area, the array substrate include the frame glue area for being coated with sealant, and the frame glue area is located at the non-display area, and with it is described
Display interval is every setting, which is characterized in that the production method of the array substrate the following steps are included:
Underlay substrate is provided, forms black-matrix layer in underlay substrate；
Black matrix" light shield is provided, illumination is carried out to black-matrix layer by black matrix" light shield, is formed and is located at the of viewing area
One black matrix area and the second black matrix area between viewing area and frame glue area, wherein black matrix" light shield is used
There is the transparent area of multiple and different light transmission capacities in the part for forming the second black matrix area, to form anti-overflow convex ribs and anti-overflow
Slot；
Alignment films are formed in the viewing area of the underlay substrate.
10. a kind of display panel, which is characterized in that the display panel includes color membrane substrates and the display panel includes as weighed
Benefit require any one of 1 to 8 described in array substrate, color membrane substrates display panel setting relatively；
Alternatively, the display panel includes array substrate and color membrane substrates, the relatively described array substrate of the color membrane substrates is arranged,
The array substrate is that the production method of array substrate as claimed in claim 9 makes.
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| CN201910509297.7A CN110376800A (en) | 2019-06-11 | 2019-06-11 | Array substrate, the production method of array substrate and display panel |
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| CN201910509297.7A CN110376800A (en) | 2019-06-11 | 2019-06-11 | Array substrate, the production method of array substrate and display panel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025768A (en) * | 2019-12-05 | 2020-04-17 | Tcl华星光电技术有限公司 | Display panel and liquid crystal display device |
| CN112558350A (en) * | 2020-12-29 | 2021-03-26 | 惠科股份有限公司 | Color film substrate, manufacturing method of color film substrate and display panel |
| CN112558348A (en) * | 2020-12-29 | 2021-03-26 | 惠科股份有限公司 | Color film substrate, manufacturing method of color film substrate and display panel |
| WO2022007195A1 (en) * | 2020-07-09 | 2022-01-13 | 武汉华星光电技术有限公司 | Display panel, manufacturing method for display panel, and display device |
| CN114185193A (en) * | 2021-11-19 | 2022-03-15 | 滁州惠科光电科技有限公司 | Liquid crystal display panel, preparation method thereof and electronic equipment |
| CN114442378A (en) * | 2022-03-21 | 2022-05-06 | 绵阳惠科光电科技有限公司 | Display substrate and liquid crystal display panel |
| CN114464752A (en) * | 2020-11-09 | 2022-05-10 | 上海和辉光电股份有限公司 | OLED panel and dispensing method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290417A (en) * | 2007-04-18 | 2008-10-22 | 奇美电子股份有限公司 | Liquid crystal display panel and its substrate preparation method |
| CN102799028A (en) * | 2012-08-16 | 2012-11-28 | 深圳市华星光电技术有限公司 | Liquid crystal panel and manufacturing method thereof |
| US20150062515A1 (en) * | 2013-09-03 | 2015-03-05 | Japan Display Inc. | Liquid crystal display device |
| CN107608144A (en) * | 2017-11-10 | 2018-01-19 | 业成科技（成都）有限公司 | Liquid crystal display panel and its thin film transistor base plate |
| CN107918232A (en) * | 2018-01-02 | 2018-04-17 | 京东方科技集团股份有限公司 | A kind of display base plate and display device |
| CN109001949A (en) * | 2018-09-11 | 2018-12-14 | 惠科股份有限公司 | Array substrate and display panel |
| CN109031801A (en) * | 2018-07-16 | 2018-12-18 | 深圳市华星光电半导体显示技术有限公司 | A kind of liquid crystal display panel and preparation method thereof |
| CN109061953A (en) * | 2018-08-22 | 2018-12-21 | 惠科股份有限公司 | Display panel and display device |
| CN109143689A (en) * | 2018-08-20 | 2019-01-04 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and its manufacturing method |
| CN208752361U (en) * | 2018-10-23 | 2019-04-16 | 惠科股份有限公司 | Display panel and display device |
-
2019
- 2019-06-11 CN CN201910509297.7A patent/CN110376800A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290417A (en) * | 2007-04-18 | 2008-10-22 | 奇美电子股份有限公司 | Liquid crystal display panel and its substrate preparation method |
| CN102799028A (en) * | 2012-08-16 | 2012-11-28 | 深圳市华星光电技术有限公司 | Liquid crystal panel and manufacturing method thereof |
| US20150062515A1 (en) * | 2013-09-03 | 2015-03-05 | Japan Display Inc. | Liquid crystal display device |
| CN107608144A (en) * | 2017-11-10 | 2018-01-19 | 业成科技（成都）有限公司 | Liquid crystal display panel and its thin film transistor base plate |
| CN107918232A (en) * | 2018-01-02 | 2018-04-17 | 京东方科技集团股份有限公司 | A kind of display base plate and display device |
| CN109031801A (en) * | 2018-07-16 | 2018-12-18 | 深圳市华星光电半导体显示技术有限公司 | A kind of liquid crystal display panel and preparation method thereof |
| CN109143689A (en) * | 2018-08-20 | 2019-01-04 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and its manufacturing method |
| CN109061953A (en) * | 2018-08-22 | 2018-12-21 | 惠科股份有限公司 | Display panel and display device |
| CN109001949A (en) * | 2018-09-11 | 2018-12-14 | 惠科股份有限公司 | Array substrate and display panel |
| CN208752361U (en) * | 2018-10-23 | 2019-04-16 | 惠科股份有限公司 | Display panel and display device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025768A (en) * | 2019-12-05 | 2020-04-17 | Tcl华星光电技术有限公司 | Display panel and liquid crystal display device |
| WO2022007195A1 (en) * | 2020-07-09 | 2022-01-13 | 武汉华星光电技术有限公司 | Display panel, manufacturing method for display panel, and display device |
| CN114464752A (en) * | 2020-11-09 | 2022-05-10 | 上海和辉光电股份有限公司 | OLED panel and dispensing method thereof |
| CN112558350A (en) * | 2020-12-29 | 2021-03-26 | 惠科股份有限公司 | Color film substrate, manufacturing method of color film substrate and display panel |
| CN112558348A (en) * | 2020-12-29 | 2021-03-26 | 惠科股份有限公司 | Color film substrate, manufacturing method of color film substrate and display panel |
| CN112558348B (en) * | 2020-12-29 | 2021-11-30 | 惠科股份有限公司 | Color film substrate, manufacturing method of color film substrate and display panel |
| CN112558350B (en) * | 2020-12-29 | 2021-11-30 | 惠科股份有限公司 | Color film substrate, manufacturing method of color film substrate and display panel |
| CN114185193A (en) * | 2021-11-19 | 2022-03-15 | 滁州惠科光电科技有限公司 | Liquid crystal display panel, preparation method thereof and electronic equipment |
| CN114442378A (en) * | 2022-03-21 | 2022-05-06 | 绵阳惠科光电科技有限公司 | Display substrate and liquid crystal display panel |
| CN114442378B (en) * | 2022-03-21 | 2022-12-30 | 绵阳惠科光电科技有限公司 | Display substrate and liquid crystal display panel |
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Application publication date: 20191025 |