CN106154652A - A kind of display floater and preparation method thereof - Google Patents
A kind of display floater and preparation method thereof Download PDFInfo
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- CN106154652A CN106154652A CN201610863632.XA CN201610863632A CN106154652A CN 106154652 A CN106154652 A CN 106154652A CN 201610863632 A CN201610863632 A CN 201610863632A CN 106154652 A CN106154652 A CN 106154652A
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- barricade
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- projection
- opening
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
Abstract
This application provides a kind of display floater and preparation method thereof, this display floater includes: the first substrate being oppositely arranged and second substrate；It is arranged between described first substrate and described second substrate, and around the barricade of described viewing area；Described barricade is positioned at described non-display area；Described barricade includes the first barricade and the second barricade, and described first barricade is between described second barricade and described viewing area；Described first barricade includes that multiple first sub-barricade, described first sub-barricade are intervally arranged；Described second barricade includes that multiple second sub-barricade, described second sub-barricade are intervally arranged；Opening between adjacent second sub-barricade is the second opening, first sub-barricade is projected as the first projection in described second barricade place plane, described first projection is completely covered described second opening, and the application improves the reliability of barrier wall structure, and then improves the yield rate of this kind of display floater.
Description
Technical field
The present invention relates to technical field of liquid crystal display, more particularly, it relates to a kind of display floater and preparation method thereof.
Background technology
Display panels, owing to having the advantages such as Low emissivity, volume be little and low in energy consumption, has been widely used in people's
In live and work, the most such as apply at electronic equipments such as notebook computer, personal digital assistant, flat-surface television, mobile phones
In.
Display panels is mainly by relative first substrate and second substrate, and is positioned at first substrate and second substrate
Between liquid crystal layer constitute.Wherein, display panels is divided into viewing area and the non-display area around described viewing area.?
In non-display area between first substrate and second substrate, be provided with the frame glue around viewing area, in order to bonding first substrate and
Second substrate and by spacing for liquid crystal in the encircled area of frame glue.Owing to frame glue is fluid state before uncured, for avoiding frame
Glue flows into viewing area, it will usually pre-set a barricade in the overlapping region of non-display area and frame glue encircled area, with resistance
Gear frame glue enters viewing area.As it is shown in figure 1, be the vertical view in the space between display panels first substrate and second substrate
Figure.Wherein, it is viewing area 110 in dotted line frame, is non-display area 120 outside dotted line frame；At non-display area, ecto-entad sets gradually
Frame glue 103 and barricade 104；It is liquid crystal in barricade 104.But, the reliability of this kind of barricade is relatively low so that this kind of display floater becomes
Product rate is low.
Summary of the invention
In view of this, the invention provides a kind of display floater, the reliability of the barricade in this kind of structure is high so that this kind
The yield rate of display floater is high.
For achieving the above object, the present invention provides following technical scheme:
A kind of display floater, is divided into viewing area and the non-display area around described viewing area, including:
The first substrate being oppositely arranged and second substrate；
It is arranged between described first substrate and described second substrate, and around the barricade of described viewing area；Described barricade
It is positioned at described non-display area；
Described barricade includes that the first barricade and the second barricade, described first barricade are positioned at described second barricade and described display
Between district；
Described first barricade includes that multiple first sub-barricade, described first sub-barricade are intervally arranged；Described second barricade bag
Including multiple second sub-barricade, described second sub-barricade is intervally arranged；Opening between adjacent second sub-barricade is the second opening, the
One sub-barricade is projected as the first projection in described second barricade place plane, and described first projection is completely covered described second
Opening.
Preferably, described first projection at least partly covers the second sub-barricade of described second opening both sides.
Optionally, described first projection of a first sub-barricade is completely covered multiple second opening and the plurality of second
The second sub-barricade between opening, and partly cover the second sub-barricade being positioned at the plurality of second opening both sides.
Optionally, described first projection of a first sub-barricade covers second opening and part covers this and second opens
Second sub-barricade of mouth both sides.
Preferably, described first projection includes the first son projection covering a described second sub-barricade, described first son
Projection length in the first direction is more than or equal to 2 μm, and described first direction is the arragement direction of described second sub-barricade.
Preferably, described barricade also includes that third gear wall, described third gear wall are positioned at described first barricade and described display
Between district.
Optionally, described third gear wall includes that multiple 3rd sub-barricade, described 3rd sub-barricade are intervally arranged, adjacent first
Opening between sub-barricade is the first opening, and the 3rd sub-barricade is projected as the 3rd throwing in described first barricade place plane
Shadow, described 3rd projection is completely covered described first opening.
Preferably, described 3rd projection at least partly covers the first sub-barricade of described first opening both sides.
Preferably, described 3rd projection includes the 3rd son projection covering a described first sub-barricade, described 3rd son
Projection length in a second direction is more than or equal to 2 μm, and described second direction is the arragement direction of described first sub-barricade.
Optionally, described third gear wall is continuous barricade.
Preferably, described first barricade, the second barricade and third gear wall lay respectively at described first substrate and described second
In substrate on arbitrary substrate.
The manufacture method of a kind of display floater, described display floater is divided into viewing area and shows around the non-of described viewing area
Show district, including:
Form first substrate and second substrate；
Formed around the barricade of described viewing area, described barricade between described first substrate and described second substrate,
Described barricade include the first barricade and the second barricade, described first barricade be positioned at described second barricade and described display region layer it
Between；
Wherein, described barricade is positioned at described non-display area, and described first barricade includes multiple first sub-barricade, and described
One sub-barricade is intervally arranged；Described second barricade includes that multiple second sub-barricade, described second sub-barricade are intervally arranged；Adjacent
Opening between two sub-barricades is the second opening, and the first sub-barricade is projected as the first throwing in described second barricade place plane
Shadow, described first projection is completely covered described second opening.
Preferably, described barricade also includes that third gear wall, described third gear wall are positioned at described first barricade and described display
Between district.
Preferably, described formation includes around the barricade of described viewing area:
The first barricade is formed on arbitrary substrate in described first substrate and second substrate；
The second barricade is formed on arbitrary substrate in described first substrate and second substrate；
Third gear wall is formed on arbitrary substrate in described first substrate and second substrate.
Preferably, formed after the barricade of described viewing area, also include:
The substrate being formed with the second barricade is formed the frame glue around described second barricade.
Compared with prior art, technical scheme provided by the present invention has the advantage that
Embodiments provide a kind of display floater and the method making this display floater, due to the second barricade by
Be intervally arranged multiple second sub-barricades constitute, it is possible to a certain position frame glue coated many time, unnecessary frame glue is dispersed to
Different position, it is to avoid too much frame glue causes frame glue height more than the height of barricade and then to cross barricade；Meanwhile, the first son
Barricade projection in the second barricade place plane is completely covered the second opening between the second sub-barricade so that the first sub-barricade
Can stop the frame glue flowed between the first barricade and the second barricade, and the first sub-barricade being intervally arranged is further by herein
Frame glue disperses so that frame glue is more difficult to flow in viewing area, thus improves the reliability of barrier wall structure, and then improves
The yield rate of this kind of display floater.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
Fig. 1 is the top view in the space between prior art display panels first substrate and second substrate；
Fig. 2 is prior art display panels first substrate and second substrate laminating procedure chart；
The structure chart of a kind of display floater that Fig. 3 provides for the present invention；
The viewing area of a kind of display floater that Fig. 4 provides for the present invention and the profile of non-display area intersection；
The structure chart of a kind of display floater barricade that Fig. 5 provides for the present invention；
Fig. 6 is the enlarged drawing of the first sub-barricade the first projection in the second barricade place plane in Fig. 5；
The structure chart of the barricade of the another kind of display floater that Fig. 7 provides for the present invention；
Fig. 8 is the enlarged drawing of the first sub-barricade the first projection in the second barricade place plane in Fig. 7；
The structure chart of the barricade of another display floater that Fig. 9 provides for the present invention；
Figure 10 is the enlarged drawing of the 3rd sub-barricade the 3rd projection in the first barricade place plane in Fig. 9；
The manufacture method flow chart of a kind of display floater that Figure 11 provides for the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but the present invention is all right
Using other to be different from alternate manner described here to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, the present invention combines schematic diagram and is described in detail, when describing the embodiment of the present invention in detail, for purposes of illustration only, table
Showing that the schematic diagram of device architecture can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, it should not at this
Limit the scope of protection of the invention.Additionally, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
As stated in the Background Art, display panels is mainly by relative first substrate and second substrate, and is positioned at
Liquid crystal layer between one substrate and second substrate is constituted.Wherein, display panels is divided into viewing area and around described aobvious
Show the non-display area in district.In non-display area between first substrate and second substrate, it is provided with the frame glue around viewing area, uses
With in bonding first substrate and second substrate the encircled area that liquid crystal is limited to frame glue.Owing to frame glue is stream before uncured
Body state, for avoiding frame glue to flow into viewing area, it will usually set in advance in the overlapping region of non-display area and frame glue encircled area
Put a barricade, to stop that frame glue is to viewing area.
However, it is found by the inventors that, barricade of the prior art is continuous barricade, and coating frame glue is at first substrate and second
Before baseplate-laminating, if the frame glue of a certain position coated many (as shown in a in Fig. 2), the height of the frame glue 103 of this position can be made
Height higher than this continuous barricade 104 so that frame glue herein easily cross barricade enter viewing area, particularly first substrate and
During the laminating of second substrate (as shown in b and c in Fig. 2), due to by first substrate 100 and the extruding of second substrate 200,
Make unnecessary frame glue be easier to occur that frame glue 103 is crossed barricade 104 and entered the situation of viewing area, thus cause the display of viewing area
Quality Down, it is seen then that the reliability of the barricade of this kind of structure is relatively low, and then make this kind of display floater yield rate low.
In view of this, embodiments providing a kind of display floater and preparation method thereof, described display floater divides
For viewing area with around the non-display area of described viewing area, including: the first substrate being oppositely arranged and second substrate；It is arranged at institute
State between first substrate and described second substrate, and around the barricade of described viewing area；Described barricade is positioned at described non-display area
In；Described barricade include the first barricade and the second barricade, described first barricade be positioned at described second barricade and described viewing area it
Between；Described first barricade includes that multiple first sub-barricade, described first sub-barricade are intervally arranged；Described second barricade includes multiple
Second sub-barricade, described second sub-barricade is intervally arranged；Opening between adjacent second sub-barricade is the second opening, the first son gear
Wall is projected as the first projection in described second barricade place plane, and described first projection is completely covered described second opening.
The manufacture method of described display floater, including: form first substrate and second substrate；Formed around described viewing area
Barricade, described barricade is between described first substrate and described second substrate, and described barricade includes the first barricade and second
Barricade, described first barricade is between described second barricade and described display region layer；Wherein, described barricade is positioned at described non-aobvious
In showing district, described first barricade includes that multiple first sub-barricade, described first sub-barricade are intervally arranged；Described second barricade includes
Multiple second sub-barricades, described second sub-barricade is intervally arranged；Opening between adjacent second sub-barricade is the second opening, first
Sub-barricade is projected as the first projection in described second barricade place plane, and described first projection is completely covered described second and opens
Mouthful.
Owing to the second barricade is made up of the multiple second sub-barricades being intervally arranged, it is possible in a certain position, frame glue is coated many
Time, unnecessary frame glue is dispersed to different positions, it is to avoid too much frame glue causes frame glue height to enter more than the height of barricade
And cross barricade；Meanwhile, the projection in the second barricade place plane of the first sub-barricade is completely covered between the second sub-barricade
Second opening so that the first sub-barricade can stop the frame glue flowed between the first barricade and the second barricade, and is intervally arranged
Frame glue herein is disperseed by the first sub-barricade further so that frame glue is more difficult to flow in viewing area, thus improves
The reliability of barrier wall structure so that the yield rate of this kind of display floater is high.
It is above the basic thought of the application, in order to the technical scheme making the embodiment of the present invention provide is clearer, below
Technique scheme of the present invention is described in detail.
Display floater that one embodiment of the invention provides and the method that makes this display floater, as shown in figs. 34
The structure chart of the present embodiment display floater, wherein, Fig. 3 is the vertical view in the space between display floater first substrate and second substrate
Figure, Fig. 4 is display floater viewing area and the profile of non-display area intersection, and described display floater is divided into viewing area 210 He
Around the non-display area 220 of described viewing area, including: the first substrate 100 being oppositely arranged and second substrate 200；It is arranged at institute
State between first substrate 100 and described second substrate 200, and around the barricade of described viewing area, be arranged at described first substrate
Between 100 and described second substrate 200, and around the frame glue 203 of described barricade, described frame glue and barricade are positioned at described non-display
In district；Described barricade includes the first barricade 204 and the second barricade 205, and described first barricade is positioned at described second barricade with described
Between viewing area；Described first barricade 204 includes that multiple first sub-barricade, described first sub-barricade are intervally arranged；Described second
Barricade 205 includes that multiple second sub-barricade, described second sub-barricade are intervally arranged；Opening between adjacent second sub-barricade is
Two openings, the first sub-barricade is projected as the first projection in described second barricade place plane, and described first projection is covered completely
Cover described second opening.
Concrete, described in the first substrate 100 that is oppositely arranged and second substrate 200, first substrate 100 and second substrate
200 can be respectively array base palte and color membrane substrates, or first substrate 100 and second substrate 200 respectively have tft array concurrently
Substrate and glass substrate (substrate as in the display floater of COA structure) with color film.If described first substrate is array base palte,
Plural number scan line should be provided with on described first substrate and plural number drives line, and define the electricity needed for plural number display unit
Road, device etc.；And the second substrate of correspondence is provided with filter layer and black matrix layer, and it is used for supporting first substrate and the second base
The spacer of plate or introns.If described display floater is COA structure, described first substrate should be arranged simultaneously and be positioned at array base
Plural scan line and plural number on plate drive line, define the circuit needed for plural number display unit, device etc., and are positioned at color film base
Filter layer on plate and black matrix layer, for supporting first substrate and the spacer of second substrate or introns, corresponding, described
Second substrate is glass substrate.Those skilled in the art can be according to the type of concrete display floater by first substrate and second
Substrate is set to the structure of correspondence, here, described first substrate and second substrate do not do concrete restriction.
Concrete, described display floater also includes, is arranged between described first substrate 100 and described second substrate 200,
And around the barricade of described viewing area, arrange between described first substrate and described second substrate, and around described barricade
Frame glue, described frame glue and barricade are positioned at described non-display area.Wherein, described frame glue 203 is for bonding first substrate 100 and the
Two substrates 200, described barricade is used for stopping that frame glue flows into viewing area before uncured.In the present embodiment, described frame glue and institute
Stating barricade and be a complete enclosing structure around described viewing area, this kind of structure is bonding at first substrate and second substrate
Before, make liquid crystal pass through to instil in entrance viewing area；In other embodiments of the application, described frame glue and described barricade are all right
For having the enclosing structure of opening, this kind of structure, after first substrate and second substrate are bonding, make liquid crystal pass through opening and injects aobvious
In showing district.
Further, owing to when carrying out the coating of frame glue, it is uneven that frame glue is likely coated with, and makes to stop described frame glue
Barricade be likely located in the inner side of frame glue, it is also possible to be positioned at frame glue.
Concrete, described barricade includes the first barricade 204 and the second barricade 205, and described first barricade 204 is positioned at described the
Between two barricades 205 and described viewing area 210.Wherein, described first barricade includes multiple first sub-barricade, described first son gear
Wall is intervally arranged；Described second barricade includes that multiple second sub-barricade, described second sub-barricade are intervally arranged；Adjacent second son gear
Opening between wall is the second opening, and the first sub-barricade is projected as the first projection, institute in described second barricade place plane
State the first projection and described second opening is completely covered.
Wherein, described first projection be completely covered described second opening refer to described first projection at least with this second
Second sub-barricade of opening both sides connects so that described second opening flow out unnecessary frame glue time, to should first projection first
Sub-barricade stops unnecessary frame glue.In the present embodiment, the first sub-barricade the first projection in described second barricade place plane
Also at least partly cover the second sub-barricade of described second opening both sides, so that the first sub-barricade the most comprehensively stops
Unnecessary frame glue.
In the present embodiment, described first projection section of a first sub-barricade covers second opening and part is covered
Build the second sub-barricade of these the second opening both sides.As it is shown in figure 5, a corresponding second opening a0 of the first sub-barricade 204a,
One the first sub-barricade 204a the first projection in described second barricade place plane covers a second opening a0, and part
Cover the second sub-barricade 205a of these the second opening a0 both sides.Wherein, described first projection includes covering described second son
The first son projection of barricade 205a, described first son projection length in the first direction is more than or equal to 2 μm, described first direction
Arragement direction (direction of arrow as shown in Figure 5 and Figure 6) for described second sub-barricade 205a.
In Fig. 5 as shown in Figure 6, the first sub-barricade 204a in 230 regions is in described second barricade 205 institute in the plane
First projection enlarged drawing, it is seen then that first projection cover the second opening a0 and cover the second opening a0 both sides second son gear
Wall 205a, the part that second sub-barricade 2015a part described with overlaps is the first son projection, then, the first son projection edge
Length d of first direction (direction of arrow in Fig. 5) is more than or equal to 2 μm, and then makes the first sub-barricade 204a more comprehensive
Stop unnecessary frame glue.
In another embodiment of the application, described first projection of a first sub-barricade is completely covered multiple second and opens
The second sub-barricade between mouth and the plurality of second opening, and partly covering is positioned at the second of the plurality of second opening both sides
Sub-barricade.As shown in Figure 7 and Figure 8, Fig. 8 be in Fig. 7 the first sub-barricade 204a in 240 regions as described in the second barricade 205
The enlarged drawing of the first projection in the plane, the first corresponding multiple second opening a0 of a sub-barricade 204a (in figure being 2),
First projection of one the first sub-barricade 204a is completely covered between multiple second opening a0 and the plurality of second opening a0
Second sub-barricade 205a, and partly cover the second sub-barricade 205a1 and 205a2 of the plurality of second opening a0 both sides.Make one
The individual first corresponding multiple second opening a0 of sub-barricade 204a, can be while reducing technology difficulty, and that improves described barricade can
By degree.
Wherein, the second sub-barricade 205a of the plurality of second opening a0 both sides, refer to the plurality of second opening
A0 is an entirety, is positioned at two the second sub-barricade 205a1 and 205a2 of these entirety both sides.Further, second son described with
Length d of the first son projection (direction of arrow in Fig. 7 and Fig. 8) in the first direction that barricade 205a part is overlapping is more than or equal to 2 μ
M, and then make the first sub-barricade 204a more comprehensively stop unnecessary frame glue.
In the another embodiment of the application, as shown in Figure 9 and Figure 10, described barricade also includes third gear wall 206, described
Third gear wall 206 is between described first barricade 204 and described viewing area 210.By arranging third gear wall 206, Ke Yijin
The frame glue that the opening c0 stopped between the first sub-barricade 204a of one step flows out, thus improve the reliable of described barricade further
Degree.
Concrete, described third gear wall can be continuous barricade, it is also possible to for being intervally arranged structure by multiple 3rd sub-barricades
Become.Wherein, in the present embodiment, described third gear wall is latter, and the enlarged drawing in region 250 as shown in Figure 10 is visible, with
Opening between adjacent first sub-barricade is the first opening c0, and the 3rd sub-barricade 206a is in described first barricade place plane
Being projected as the 3rd projection, described 3rd projection is completely covered described first opening c0, and then stops the frame flowed out from the first opening
Glue.
Further, described 3rd projection of third gear wall 206 at least partly covers the first son of described first opening c0 both sides
Barricade 204a, and, described 3rd projection of third gear wall 206 includes what first sub-barricade 204a part described with overlapped
3rd son projection, described 3rd son projection length in a second direction is more than or equal to 2 μm, and described second direction is described first
The arragement direction (direction of arrow in Fig. 9 and Figure 10) of sub-barricade 204a, and then the 3rd sub-barricade 206a is more comprehensively hindered
Keep off unnecessary frame glue.
It should be noted that described first barricade, the second barricade and third gear wall may be located at first substrate and the second base
On arbitrary substrate in plate.Concrete, first gear wall, the second barricade and third gear wall can be made to be respectively positioned on first substrate or second
On substrate, or, make any 1 or 2 in the first barricade, the second barricade and third gear wall to be positioned at first substrate or the second base
On plate, make other barricade be positioned on another substrate, and make frame glue then be positioned on the substrate with the second barricade.
In the above-described embodiments, it is made up of the multiple second sub-barricades being intervally arranged due to the second barricade, it is possible to a certain
Position frame glue coated many time, unnecessary frame glue is dispersed to different positions, it is to avoid too much frame glue causes frame glue height
More than the height of barricade and then cross barricade；Meanwhile, the projection in the second barricade place plane of the first sub-barricade is completely covered
The second opening between second sub-barricade so that the first sub-barricade can stop the frame flowed between the first barricade and the second barricade
Glue, and frame glue herein is disperseed by the first sub-barricade further that be intervally arranged so that frame glue is more difficult to flow into display
In district, thus improve the reliability of barrier wall structure so that the yield rate of this kind of display floater is high.
Present invention also provides the manufacture method of a kind of above-mentioned display floater, as shown in figure 11, including:
Step S11: form first substrate and second substrate；
Wherein, described first substrate and second substrate can be respectively array base palte and color membrane substrates, or the first base
Plate and second substrate respectively have tft array and the substrate of color film and glass substrate concurrently (such as the base in the display floater of COA structure
Plate).If described first substrate is array base palte, described first substrate should be formed plural number scan line and plural number drives line,
And define the circuit needed for plural number display unit, device etc.；And the second substrate of correspondence is formed with filter layer and black matrix
Layer, and for supporting first substrate and the spacer of second substrate or introns.If described display floater is COA structure, institute
State and the plural scan line being positioned on array base palte and plural number driving line on first substrate, should be concurrently formed, define plural number display single
Circuit needed for unit, device etc., and the filter layer that is positioned on color membrane substrates and black matrix layer, be used for supporting first substrate and second
The spacer of substrate or introns, corresponding, described second substrate is glass substrate.Those skilled in the art can be according to specifically
The type of display floater form the structure of correspondence, here, described first substrate and second substrate do not do concrete restriction.
Step S12: form the barricade around described viewing area in described non-display area, described barricade is positioned at described first
Between substrate and described second substrate, described barricade includes that the first barricade and the second barricade, described first barricade are positioned at described
Between two barricades and described viewing area；
Concrete, barricade described in this step can also include that third gear wall, described third gear wall are positioned at described first gear
Between wall and described viewing area.So that the reliability of described barricade is higher, and then improve the yield rate of described display floater.Specifically
, described formation may include steps of around the barricade of described viewing area:
Step S121: form the first barricade on the arbitrary substrate in described first substrate and second substrate；
Step S122: form the second barricade on the arbitrary substrate in described first substrate and second substrate；
Step S123: form third gear wall on the arbitrary substrate in described first substrate and second substrate.
It can be seen that described first barricade, the second barricade and third gear wall may be located in first substrate and second substrate
Arbitrary substrate on so that the formation process of the described barricade in the present embodiment is more flexible.
Wherein, described first barricade includes that multiple first sub-barricade, described first sub-barricade are intervally arranged；Described second gear
Wall includes that multiple second sub-barricade, described second sub-barricade are intervally arranged；Opening between adjacent second sub-barricade is second to open
Mouthful, the first sub-barricade is projected as the first projection in described second barricade place plane, and described first projection is completely covered institute
State the second opening.
Owing to the second barricade is made up of the multiple second sub-barricades being intervally arranged, it is possible in a certain position, frame glue is coated many
Time, unnecessary frame glue is dispersed to different positions, it is to avoid too much frame glue causes frame glue height to enter more than the height of barricade
And cross barricade；Meanwhile, the projection in the second barricade place plane of the first sub-barricade is completely covered between the second sub-barricade
Second opening so that the first sub-barricade can stop the frame glue flowed between the first barricade and the second barricade, and is intervally arranged
Frame glue herein is disperseed by the first sub-barricade further so that frame glue is more difficult to flow in viewing area, thus improves
The reliability of barrier wall structure.
Step S13: form the frame glue around described second barricade on the substrate being formed with the second barricade；
Owing to the second barricade is the one layer barricade farthest apart from viewing area, therefore, when forming frame glue, it is being formed with second
The frame glue around described second barricade is formed, so that first described second barricade plays disperses unnecessary frame glue on the substrate of barricade
Effect.
It can be seen that the display floater that the present embodiment said method is formed, owing to the second barricade is multiple by be intervally arranged
Second sub-barricade constitute, it is possible to a certain position frame glue coated many time, unnecessary frame glue is dispersed to different positions, it is to avoid
Too much frame glue causes frame glue height more than the height of barricade and then to cross barricade；Meanwhile, the first sub-barricade is at the second barricade
Projection in the plane second opening second sub-barricade between is completely covered so that the first sub-barricade can stop inflow
Frame glue between one barricade and the second barricade, and frame glue herein is disperseed by the first sub-barricade further that be intervally arranged,
Make frame glue more be difficult to flow in viewing area, thus improve the reliability of barrier wall structure so that the one-tenth of this kind of display floater
Product rate is high.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.For device disclosed in embodiment
For, owing to it corresponds to the method disclosed in Example, so describe is fairly simple, relevant part sees method part and says
Bright.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (15)
1. a display floater, is divided into viewing area and the non-display area around described viewing area, it is characterised in that including:
The first substrate being oppositely arranged and second substrate；
It is arranged between described first substrate and described second substrate, and around the barricade of described viewing area；Described barricade is positioned at
In described non-display area；
Described barricade include the first barricade and the second barricade, described first barricade be positioned at described second barricade and described viewing area it
Between；
Described first barricade includes that multiple first sub-barricade, described first sub-barricade are intervally arranged；Described second barricade includes many
Individual second sub-barricade, described second sub-barricade is intervally arranged；Opening between adjacent second sub-barricade is the second opening, the first son
Barricade is projected as the first projection in described second barricade place plane, and described first projection is completely covered described second and opens
Mouthful.
Display floater the most according to claim 1, it is characterised in that described first projection at least partly covers described second
Second sub-barricade of opening both sides.
Display floater the most according to claim 2, it is characterised in that described first projection of a first sub-barricade is completely
Cover the second sub-barricade between multiple second opening and the plurality of second opening, and part covers and is positioned at the plurality of second
Second sub-barricade of opening both sides.
Display floater the most according to claim 2, it is characterised in that described first projection of a first sub-barricade covers
One the second opening and part cover the second sub-barricade of these the second opening both sides.
5. according to the display floater described in claim 3 or 4, it is characterised in that described first projection includes described with one the
The first son projection that two sub-barricade parts are overlapping, described first son projection length in the first direction is more than or equal to 2 μm, described
First direction is the arragement direction of described second sub-barricade.
Display floater the most according to claim 1, it is characterised in that described barricade also includes third gear wall, the described 3rd
Barricade is between described first barricade and described viewing area.
Display floater the most according to claim 6, it is characterised in that described third gear wall includes multiple 3rd sub-barricade,
Described 3rd sub-barricade is intervally arranged, and the opening between adjacent first sub-barricade is the first opening, and the 3rd sub-barricade is described
One barricade in the plane be projected as the 3rd projection, described 3rd projection is completely covered described first opening.
Display floater the most according to claim 7, it is characterised in that described 3rd projection at least partly covers described first
First sub-barricade of opening both sides.
Display floater the most according to claim 8, it is characterised in that described 3rd projection includes first son described with
The 3rd son projection that barricade part is overlapping, described 3rd son projection length in a second direction more than or equal to 2 μm, described second
Direction is the arragement direction of described first sub-barricade.
Display floater the most according to claim 6, it is characterised in that described third gear wall is continuous barricade.
11. display floaters according to claim 6, it is characterised in that described first barricade, the second barricade and third gear wall
Lay respectively in described first substrate and described second substrate on arbitrary substrate.
The manufacture method of 12. 1 kinds of display floaters, described display floater is divided into viewing area and shows around the non-of described viewing area
Show district, it is characterised in that including:
Form first substrate and second substrate；
Forming the barricade around described viewing area, described barricade is between described first substrate and described second substrate, described
Barricade includes the first barricade and the second barricade, and described first barricade is between described second barricade and described viewing area；
Wherein, described barricade is positioned at described non-display area, and described first barricade includes multiple first sub-barricade, described first son
Barricade is intervally arranged；Described second barricade includes that multiple second sub-barricade, described second sub-barricade are intervally arranged；Adjacent second son
Opening between barricade is the second opening, and the first sub-barricade is projected as the first projection in described second barricade place plane,
Described first projection is completely covered described second opening.
13. methods according to claim 12, it is characterised in that described barricade also includes third gear wall, described third gear
Wall is between described first barricade and described viewing area.
14. methods according to claim 13, it is characterised in that described formation includes around the barricade of described viewing area:
The first barricade is formed on arbitrary substrate in described first substrate and second substrate；
The second barricade is formed on arbitrary substrate in described first substrate and second substrate；
Third gear wall is formed on arbitrary substrate in described first substrate and second substrate.
15. methods according to claim 12, it is characterised in that described formation around after the barricade of described viewing area,
Also include:
The substrate being formed with the second barricade is formed the frame glue around described second barricade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610863632.XA CN106154652A (en) | 2016-09-29 | 2016-09-29 | A kind of display floater and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610863632.XA CN106154652A (en) | 2016-09-29 | 2016-09-29 | A kind of display floater and preparation method thereof |
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| CN201610863632.XA Pending CN106154652A (en) | 2016-09-29 | 2016-09-29 | A kind of display floater and preparation method thereof |
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| CN107290901A (en) * | 2017-08-21 | 2017-10-24 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN107561762A (en) * | 2017-09-29 | 2018-01-09 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN107561802A (en) * | 2017-09-22 | 2018-01-09 | 惠科股份有限公司 | Liquid crystal display panel and liquid crystal display device |
| WO2018157725A1 (en) * | 2017-03-03 | 2018-09-07 | 京东方科技集团股份有限公司 | Display panel and display device |
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| WO2021051594A1 (en) * | 2019-09-19 | 2021-03-25 | Tcl华星光电技术有限公司 | Display panel motherboard and liquid crystal display panel |
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Application publication date: 20161123 |