CN107045232A - Preparation method, liquid crystal display panel and the liquid crystal display device of liquid crystal display panel - Google Patents
Preparation method, liquid crystal display panel and the liquid crystal display device of liquid crystal display panel Download PDFInfo
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- CN107045232A CN107045232A CN201710282322.3A CN201710282322A CN107045232A CN 107045232 A CN107045232 A CN 107045232A CN 201710282322 A CN201710282322 A CN 201710282322A CN 107045232 A CN107045232 A CN 107045232A
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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
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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
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- Chemical & Material Sciences (AREA)
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- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
This application discloses the preparation method of liquid crystal display panel, liquid crystal display panel and liquid crystal display device, method includes forming at least one array base palte on the first substrate, and at least one counter substrate is formed on second substrate；Include forming at least one divider wall in viewing area and the encapsulation region around viewing area, the encapsulation region of counter substrate in array base palte and counter substrate；Liquid crystal is instilled in the viewing area of array base palte, frame glue is coated with the encapsulation region of counter substrate；Formed wherein in encapsulation region in the region of divider wall, frame glue is coated on side of the divider wall away from viewing area；Precuring frame glue；Vacuum abutted first substrate and second substrate solidify frame glue to form panel；Segmentation panel includes array base palte and liquid crystal display panel of counter substrate to form at least one.The scheme that the embodiment of the present application is provided, divider wall can play a part of preventing liquid frame glue from spreading into viewing area, show bad caused by viewing area because frame glue enters so as to reduce.
Description
Technical field
Present application relates generally to preparation method, the LCD of display technology field, more particularly to liquid crystal display panel
Plate and liquid crystal display device.
Background technology
In the preparation method of existing liquid crystal display panel, multiple array bases are generally made on a glass substrate respectively
Plate, and make on another glass substrate multiple color membrane substrates.
Then, in the viewing area dispenser method of array base palte, and frame glue, the shape of frame glue are coated with the encapsulation region of color membrane substrates
Shape can be around the close-shaped of viewing area.Then, array base palte and color membrane substrates are aligned so that frame glue and array base palte
Planarization layer extrudes to form display panel.The liquid crystal cell of closing is formed in display panel, between array base palte and color membrane substrates, and
Liquid crystal cell is vacuumized.Then, display panel is placed in air to the liquid crystal molecule diffusion so that in liquid crystal cell, and frame glue is entered
Row solidification.Finally cutting is formed with the glass substrate of multiple array base paltes and multiple color membrane substrates, so as to obtain multiple mutually only
Vertical liquid crystal display panel.
With the narrow frame of liquid crystal display panel, the encapsulation region of display panel also becomes more and more narrow.On the other hand, by
There is accuracy error in the technique that frame glue is coated with encapsulation region so that when being coated with frame glue on color membrane substrates, frame glue is easily coated with
Positioned at the edge in the region of narrow side frame in encapsulation region.When frame glue is coated on the edge of close viewing area of encapsulation region, by
It is the liquid that can be flowed before frame glue is uncured, being packaged with may stretch into viewing area, so as to cause liquid crystal
Show that the display of panel is bad.
The content of the invention
In view of the above mentioned problem that prior art is present, the present invention provides a kind of preparation method of liquid crystal display panel, liquid crystal
Display panel and liquid crystal display device, to solve at least part technical problem described in background technology.
In a first aspect, the embodiment of the present application provides a kind of preparation method of liquid crystal display panel, the above method is included in
At least one array base palte is formed on first substrate, at least one counter substrate is formed on second substrate；Wherein array base palte
With include viewing area and the encapsulation region around viewing area in counter substrate, formed in the encapsulation region of counter substrate at least one every
From wall；Liquid crystal is instilled in the viewing area of array base palte, frame glue is coated with the encapsulation region of counter substrate；Wherein in encapsulation region
In the region for forming divider wall, frame glue is coated on side of the divider wall away from viewing area；Precuring frame glue；Vacuum abutted first base
Plate and second substrate solidify panel to form panel；Segmentation panel includes array base palte and opposed base to form at least one
The liquid crystal display panel of plate.
Second aspect, the embodiment of the present application provides a kind of liquid crystal display panel, including array base palte and array base palte pair
The counter substrate put, the liquid crystal layer being formed between array base palte and counter substrate and for fixing array base palte and opposed base
The frame glue of plate；Liquid crystal display panel includes viewing area and the encapsulation region around viewing area, and wherein frame glue is located in encapsulation region；Encapsulation
Frame glue sets at least one divider wall close to the side of viewing area in area, and one end of divider wall is formed in counter substrate.
The third aspect, the embodiment of the present application provides a kind of liquid crystal display device, including above-mentioned liquid crystal display panel.
The application provide liquid crystal display panel preparation method, liquid crystal display panel and liquid crystal display device, by
Divider wall and coating frame glue are formed in the encapsulation region of counter substrate, wherein frame glue is coated on side of the divider wall away from viewing area,
Divider wall can play a part of preventing frame glue from stretching into viewing area, so as to reduce caused by frame glue enters viewing area
Display is bad.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
A kind of schematic flow sheet of the preparation method for liquid crystal display panel that Fig. 1 provides for the embodiment of the present application；
Fig. 2A be LCD board manufacturing method shown in Fig. 1 in formed on the first substrate after at least one array base palte
Structural representation；
Fig. 2 B be LCD board manufacturing method shown in Fig. 1 in formed on second substrate after at least one color membrane substrates
Structural representation；
Fig. 3 A are the structural representation instilled after liquid crystal in LCD board manufacturing method shown in Fig. 1 in array base palte
Figure；
After Fig. 3 B is coating frame glues in the encapsulation region in LCD board manufacturing method shown in Fig. 1 in counter substrate
Structural representation；
Fig. 4 A are laminating first substrate in LCD board manufacturing method shown in Fig. 1 and the structural representation after second substrate
Figure；
Fig. 4 B are the enlarged diagram of the one end of frame glue away from color membrane substrates shown in Fig. 4 A；
Fig. 5 is the divider wall and the close-up schematic view of encapsulation region inside dotted line frame 34 in Fig. 2 B；
A kind of overlooking the structure diagram for liquid crystal display panel that Fig. 6 provides for the embodiment of the present application；
Fig. 7 is the schematic cross-sectional view of liquid crystal display panel shown in Fig. 6；
A kind of structural representation for liquid crystal display device that Fig. 8 provides for the embodiment of the present application.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is only used for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order to just
Illustrate only in description, accompanying drawing to about the related part of invention.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It refer to Fig. 1, a kind of flow signal of the preparation method for liquid crystal display panel that Fig. 1 provides for the embodiment of the present application
Figure.
As shown in figure 1, the flow 100 of the preparation method for the liquid crystal display panel that the present embodiment is provided includes following step
Suddenly：
Step 101, at least one array base palte is formed on the first substrate, and it is right to form at least one on second substrate
Substrate is put, wherein at least one divider wall is formed in the encapsulation region of counter substrate.
In the present embodiment, each array base palte formed on the first substrate with one formed on second substrate
Counter substrate is corresponding.Alternatively, counter substrate for example can be color membrane substrates.
The step of forming array base palte on the first substrate can include existing making thin film transistor (TFT), scan line, number
According to steps such as polar curve, pixel electrode, public electrodes, in order to not obscure the emphasis of the present invention, do not repeat herein.
When counter substrate is color membrane substrates, the step of counter substrate is formed on second substrate can include existing shape
Into steps such as black matrix, colored filters, do not repeat equally herein.
It refer to Fig. 2A and Fig. 2 B, Fig. 2A is to be formed on the first substrate in LCD board manufacturing method shown in Fig. 1
Structural representation after at least one array base palte；Fig. 2 B be LCD board manufacturing method shown in Fig. 1 in second substrate
The upper structural representation formed after at least one color membrane substrates；
Each array base palte 21 formed on first substrate 200 includes viewing area 201 and encapsulation region 202, wherein sealing
Fill area 202 and surround viewing area.
Also viewing area 301 and encapsulation region 302 are included in each counter substrate 31 formed on second substrate 300, wherein
Encapsulation region 302 surrounds viewing area 301.In addition, forming at least one divider wall 32 in the encapsulation region 302 of counter substrate 31.Figure
The schematic diagram that a divider wall 32 is formed in encapsulation region 302 is illustrate only in 2B.It can essentially form many in encapsulation region
Individual divider wall.
Herein, above-mentioned multiple divider walls can refer in encapsulation region from close to viewing area to away from viewing area set to
A few divider wall 32 around viewing area 301.Any one above-mentioned divider wall 32 can be around viewing area and connection it is whole
Body.
In addition, encapsulation region 302 can be divided into multiple regions, such as encapsulation region can be divided into multiple regions with turning with
And multiple rectangular areas.Above-mentioned turning can be the turning of encapsulation region.Any one divider wall in above-mentioned multiple divider walls can
To be arranged in region of the said one with turning or be arranged in above-mentioned rectangular area.Being provided with can in the region of divider wall
With including a divider wall.It may be referred to be easier to occur in encapsulation region in the actual process manufacturing process of actual liquid crystal display panel
Frame glue is stretched and sets above-mentioned divider wall into the region of viewing area.
In addition, multiple divider walls, specifically, above-mentioned multiple isolation can also be included by being provided with a region of divider wall
Wall can be from the same area of encapsulation region be sequentially arranged in close to viewing area to remote viewing area.In actual process manufacturing process
In be easier to occur that at the region of frame glue accumulation multiple divider walls can be set, can for example be set in narrower frame it is multiple every
From wall to prevent frame glue is stretched from entering viewing area.
Step 102, liquid crystal is instilled in the viewing area of array base palte, frame glue is coated with the encapsulation region of counter substrate.
Fig. 3 A are refer to, Fig. 3 A are the instillation liquid in LCD board manufacturing method shown in Fig. 1 in array base palte 21
Structural representation after crystalline substance.In the present embodiment, liquid crystal drop-method in available liquid crystal display panel manufacture craft can be used to exist
Liquid crystal 203 is instilled in the viewing area 201 of each array base palte 21 of first substrate 200.
Fig. 3 B are refer to, Fig. 3 B is in the encapsulation regions in LCD board manufacturing method shown in Fig. 1 in counter substrate
It is coated with the structural representation after frame glue.In the present embodiment, existing frame glue coating process can be used in second substrate 300
Frame glue 33 is coated with the encapsulation region 302 of each counter substrate 31.Divider wall 32 is formed with the encapsulation region 302 of counter substrate 31
Region in, frame glue 33 can be coated on side of the divider wall 32 away from viewing area 301.
That is, being formed with the encapsulation region 302 of counter substrate 31 in the region of divider wall 32, divider wall 32 is compared with frame
Glue 33 is near apart from viewing area 301.Frame glue 33 is located at the side of the remote viewing area 301 of divider wall 32.
In this step, completed in counter substrate 31 after the coating of frame glue 33, and before the solidification of frame glue 33, at frame glue 33
In liquid condition, the characteristic with flowing.Due to the presence of divider wall 32 in counter substrate 31, and divider wall 32 is located at frame glue
33 inner side, even if frame glue 33 flows to the direction of viewing area 301, can also be isolated wall 32 and stop.So as to improve due to frame
Glue 33 is stretched and shows bad phenomenon into liquid crystal display panel caused by viewing area 301.
Step 103, precuring frame glue.
Complete to be coated with after frame glue 33 in counter substrate 31 in a step 102, ultraviolet irradiation can be used to frame glue 33
Carry out precuring.Frame glue 33 after precuring is in semi-liquid state, the still characteristic with flowing.Now, divider wall 32 after
It is continuous to play a part of stopping that the frame glue 33 after precuring is stretched into the viewing area 301 of counter substrate 31.
Step 104, vacuum abutted first substrate and second substrate are to form panel, and solidify frame glue.
In the present embodiment, a level pressure can be applied on first substrate 200 and second substrate 300 under vacuum conditions
Power so that the upper frame glue 33 of second substrate 300 is contacted with the surface of the encapsulation region 202 of first substrate 200, so that first
Substrate 200 and second substrate 300 are closely glued to form panel 400.
Fig. 4 A are refer to, Fig. 4 A are laminating first substrate and second substrate in LCD board manufacturing method shown in Fig. 1
Structural representation afterwards.
As shown in Figure 4 A, laminating first substrate 200 and second substrate 300 formation panel 400 in, array base palte with it is opposed
Substrate is corresponded, and the frame glue 33 in encapsulation region 302 in counter substrate 31 and encapsulation region 202 in array base palte 21 are close
Contact, so that array base palte 21 is glued with counter substrate 31.
In step, when carrying out vacuum abutted, the frame glue 33 not being fully cured under the effect of the pressure will be further
To extending around.Now divider wall 32 can prevent further extension of the frame glue 33 to viewing area 301.
In the present embodiment, laminating first substrate 200 and second substrate 300 after, by fit first substrate 200 and second
The panel 400 of the formation of substrate 300 is placed under the thermal environment with certain temperature to carry out heat cure to frame glue 33.After heat cure
Frame glue 33 be fully cured, and first substrate 200 and second substrate 300 are bonded together.
Step 105, segmentation panel includes array base palte and liquid crystal display panel of counter substrate to form at least one.
In the present embodiment, can use existing glass cutter under a certain pressure along predetermined cuts line streak by
Panel after heat cure, to realize the segmentation of panel.
Panel after segmentation can include at least one liquid crystal display panel, and each liquid crystal display panel can include one
Individual array base palte, a counter substrate and the liquid crystal being arranged between array base palte and counter substrate.
In the preparation method for the liquid crystal display panel that the present embodiment is provided, due to first in each counter substrate of second substrate
Encapsulation region in form at least one divider wall, be then coated frame glue, and formed in encapsulation region in the region of divider wall, frame
Glue is coated on the outside of divider wall.The frame glue of the liquid of coating is so not only caused to be not easy to stretch to viewing area, and rear
In the manufacturing process of continuous liquid crystal display panel, divider wall can play a part of stopping that frame glue extends to viewing area, so as to
To improve the bad phenomenon that frame glue enters liquid crystal display panel caused by viewing area.
In some optional implementations of the present embodiment, it can be formed at least in the encapsulation region 302 of counter substrate 31
During one divider wall 32, multiple spacers 35 (as shown in Figure 4 A) are formed in the viewing area 301 of counter substrate 31.Divider wall 32
It can use and be formed with layer material with spacer 35.That is, divider wall 32 can be formed at simultaneously with spacer 35 it is opposed
In the same film layer of substrate 31.Wherein, spacer 35 can be used for the thickness for supporting liquid crystal layer in liquid crystal display panel.Such one
Come, can use to form the film layer of spacer to form divider wall to save the cost of manufacture of liquid crystal display panel.
In some optional implementations of the present embodiment, divider wall 32 can be formed at the encapsulation region of counter substrate 31
In 302 in the region of at least side of viewing area 301.
Still optionally further, divider wall 32 can be formed in the encapsulation region 302 of counter substrate 31 positioned at viewing area 301
The region of opposite sides.Specifically, divider wall 32, which can be formed in the encapsulation region 302 of counter substrate 31, is located at viewing area 301
Opposite sides, narrower side frame region in.Namely divider wall 32 can be formed at the narrow side of counter substrate 31
Shown not into liquid crystal display panel caused by viewing area 301 in frame with preventing the narrower caused frame glue 33 in encapsulation region from stretching
It is good.
In some optional implementations of the present embodiment, Fig. 4 B are refer to, Fig. 4 B are frame glue shown in Fig. 4 A away from color film
The enlarged diagram of one end of substrate.The preparation method of above-mentioned liquid crystal display panel is additionally included in vacuum abutted first substrate 200
And second substrate 300 is to form before panel, first is formed in the surface of the one end 321 of divider wall 32 away from counter substrate 31
Groove 322 (as shown in Figure 4 B).The shape of first groove 322 can not be limited.In divider wall 32 away from counter substrate 31
The first groove 322 formed in the surface of one end 321, which can be accommodated, to be extended on surface of the divider wall 32 away from counter substrate 31
Frame glue 33, so as to further prevent frame glue 33 enter viewing area 301 in.
On the other hand, in the technical process of laminating first substrate 200 and the formation panel of second substrate 300, and subsequently
Cut in the technical process post of liquid crystal display panel formed by panel, in the one end 321 of divider wall 32 away from counter substrate 31
Surface in the first groove 322 for being formed can also accommodate the liquid crystal for being diffused into encapsulation region 202, so as to avoid liquid crystal from spreading
Liquid crystal leakage caused by outside to frame glue 33 is bad.
In some optional implementations of the present embodiment, as shown in Figure 4 A, array base palte 21 can include the first film layer
211.Instilled in the viewing area 201 of array base palte 21 before liquid crystal, the preparation method of above-mentioned liquid crystal display panel also includes：
The second groove 212 is formed in first film layer 211 of array base palte 21.Specifically, the second groove 212 can be formed at array base palte
It is located at the region of at least side of viewing area 201 in 21 encapsulation region 202.Second groove 212 is to the place plane of array base palte 21
The shape of orthographic projection can be with identical to the shape of the orthographic projection of the place plane of array base palte 21 with divider wall 32.Wherein divider wall
32 are more than the second groove 212 to array base palte to the orthographic projection of the place plane of array base palte 21 and the minimum range of viewing area 201
The orthographic projection of 21 place planes and the minimum range of viewing area 201.Namely the second groove 212 compared to divider wall 32 closer to
Viewing area 201.The second groove 212 set in the encapsulation region 202 of array base palte 21 can be not only accommodated through divider wall 32
Frame glue 33 so as to prevent frame glue 33 from extending into viewing area 201 and to cause liquid crystal display panel to show bad, and can hold
Receive and be diffused into the liquid crystal of encapsulation region 202 to prevent liquid crystal from leaking out by viewing area 201, further improve LCD
The yield that plate makes.
In some optional implementations of the present embodiment, the encapsulation region of counter substrate 31 is included close to display as shown in Figure 2 B
The inner boundary 303 in area.Fig. 5 is refer to, Fig. 5 is the divider wall inside dotted line frame 34 in Fig. 2 B and the signal of the partial enlargement of encapsulation region
Figure.As shown in figure 5, the distance of at least one divider wall 32 and inner boundary 303 is D1, D1 can be less than 50 μm.D1 can basis
The size of frame glue amount and the coefficient of viscosity of frame glue of the coating specifically set is set.When the coating weight of frame glue 32 is larger and frame
When the coefficient of viscosity of glue 32 is smaller, D1 can set larger；When the coating weight of frame glue 32 is smaller and the coefficient of viscosity of frame glue 32 compared with
When big, D1 can set smaller.Conversely, frame glue can also be selected according to D1 size and the coating weight of frame glue is set.
In addition, as shown in figure 5, divider wall 32 is met to the width d of the orthographic projection of the place plane of counter substrate 31：10μm<d
<15μm.Divider wall 31 needs certain width to prevent frame glue 32 from stretching, but can not take the too big area of encapsulation region 302.
In the specifically width d of setting divider wall 32, it can be set according to the precision of the width and frame glue 32 of specific frame coating
The width of divider wall 32.
It refer to Fig. 6 and Fig. 7, a kind of plan structure signal for liquid crystal display panel that Fig. 6 provides for the embodiment of the present application
Figure, Fig. 7 is the schematic cross-sectional view of liquid crystal display panel shown in Fig. 6.
Liquid crystal display panel shown in Fig. 6 and Fig. 7 can be as shown in Figure 1 liquid crystal display panel preparation method make.
Liquid crystal display panel 500 shown in Fig. 6 and Fig. 7 can include array base palte 51, the counter substrate 52 opposed with array base palte 51,
The liquid crystal layer 53 that is formed between array base palte 51 and counter substrate 52 and for fixing array base palte 51 and counter substrate 52
Frame glue 54.
Liquid crystal display panel 500 can include viewing area 501 and the encapsulation region 502 around viewing area 501.Wherein frame glue 54
In encapsulation region 502.Frame glue 54 sets at least one divider wall 55 close to the side of viewing area 501 in encapsulation region 502, isolation
One end of wall 55 is formed in counter substrate 52.
Liquid crystal display panel shown in Fig. 6 and Fig. 7, because frame glue sets isolation close to the side of viewing area in encapsulation region
Wall, its liquid crystal display panel caused by frame glue is stretched into viewing area shows the display that the leakage of bad and liquid crystal is caused
Bad probability is relatively low.
It refer to Fig. 8, a kind of structural representation for liquid crystal display device that Fig. 8 provides for the embodiment of the present application.
As shown in figure 8, liquid crystal display device 600 is mobile phone, the liquid crystal display device 600 can be included shown in Fig. 6 and Fig. 7
Liquid crystal display panel.When liquid crystal display device 600 includes the liquid crystal display panel shown in Fig. 6 and Fig. 7, the display device is also
Backlight can be included, wherein backlight is arranged on the array base palte 51 of display panel shown in Fig. 6 and Fig. 7 away from counter substrate 52
Side.
In addition, it will be understood by those skilled in the art that the liquid crystal display device of the application is except including shown in Fig. 6 and Fig. 7
Liquid crystal display panel outside, some other known structures can also be included, such as driving liquid crystal display panel
Drive circuit.In order to not obscure the emphasis of the application, no longer these known structures will be further described.Need
Bright, the application liquid crystal display device is not limited to the mobile phone shown in Fig. 8, can also be computer, television set, Intelligent worn device
Deng device.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical schemes formed by any combination.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical characteristic of energy carries out technical scheme formed by replacement mutually.
Claims (10)
1. a kind of preparation method of liquid crystal display panel, it is characterised in that methods described includes：
At least one array base palte is formed on the first substrate, and at least one counter substrate is formed on second substrate；Wherein institute
Stating includes viewing area and the encapsulation region around viewing area, the encapsulation of the counter substrate in array base palte and the counter substrate
At least one divider wall is formed in area；
Liquid crystal is instilled in the viewing area of the array base palte, frame glue is coated with the encapsulation region of the counter substrate；Wherein exist
Formed in the encapsulation region in the region of divider wall, the frame glue is coated on side of the divider wall away from the viewing area；
Frame glue described in precuring；
The vacuum abutted first substrate and the second substrate solidify the frame glue to form panel；
Split the panel to form at least one liquid crystal display panel including the array base palte and the counter substrate.
2. the preparation method of liquid crystal display panel according to claim 1, it is characterised in that methods described also includes：
When at least one divider wall is formed in the encapsulation region of the counter substrate, formed in the viewing area of the counter substrate
Multiple spacers, and the divider wall and the spacer with layer material using forming；Wherein
The spacer is used for the thickness for supporting liquid crystal in the liquid crystal display panel.
3. the preparation method of liquid crystal display panel according to claim 1, it is characterised in that the divider wall is to described right
The width d of the orthographic projection of plane is met where putting substrate：10μm<d<15μm.
4. the preparation method of liquid crystal display panel according to claim 1, it is characterised in that the divider wall is formed at institute
State the region at least side for being located at the viewing area in the encapsulation region of counter substrate.
5. the preparation method of liquid crystal display panel according to claim 1, it is characterised in that the divider wall is formed at institute
State the region for the opposite sides for being located at the viewing area in the encapsulation region of counter substrate.
6. the preparation method of liquid crystal display panel according to claim 1, it is characterised in that methods described also includes：
In the vacuum abutted first substrate and the second substrate with before forming panel, in the divider wall away from institute
The first groove is formed in the surface for stating counter substrate.
7. the preparation method of liquid crystal display panel according to claim 1, it is characterised in that the encapsulation region includes close
The inner boundary of the viewing area；
The distance of at least one described divider wall and the inner boundary is less than 50 μm.
8. the preparation method of liquid crystal display panel according to claim 1, it is characterised in that the array base palte includes the
One film layer；
Instilled in the viewing area of the array base palte before liquid crystal, methods described also includes：
The second groove is formed in first film layer；
Second groove is formed at the region at least side for being located at the viewing area in the encapsulation region；Wherein
The divider wall is more than described the to the orthographic projection of plane where the array base palte and the minimum range of the viewing area
Orthographic projection and the minimum range of the viewing area of two grooves to array base palte place plane.
9. a kind of liquid crystal display panel, makes, its feature exists using the preparation method of the liquid crystal display panel described in claim 1
In, including array base palte, the counter substrate opposed with the array base palte, it is formed at the array base palte and the counter substrate
Between liquid crystal layer and frame glue for fixing the array base palte and the counter substrate；
The liquid crystal display panel includes viewing area and the encapsulation region around the viewing area, wherein the frame glue is located at the envelope
Fill in area；
Frame glue described in the encapsulation region sets at least one divider wall, the one of the divider wall close to the side of the viewing area
End is formed in the counter substrate.
10. a kind of liquid crystal display device, it is characterised in that the liquid crystal display device includes liquid crystal as claimed in claim 9
Display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282322.3A CN107045232A (en) | 2017-04-26 | 2017-04-26 | Preparation method, liquid crystal display panel and the liquid crystal display device of liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282322.3A CN107045232A (en) | 2017-04-26 | 2017-04-26 | Preparation method, liquid crystal display panel and the liquid crystal display device of liquid crystal display panel |
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| Publication Number | Publication Date |
|---|---|
| CN107045232A true CN107045232A (en) | 2017-08-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710282322.3A Pending CN107045232A (en) | 2017-04-26 | 2017-04-26 | Preparation method, liquid crystal display panel and the liquid crystal display device of liquid crystal display panel |
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| CN111128051A (en) * | 2020-01-21 | 2020-05-08 | 深圳市华星光电半导体显示技术有限公司 | Large-size display and splicing method thereof |
| CN111482328A (en) * | 2020-04-13 | 2020-08-04 | Tcl华星光电技术有限公司 | Coating device and coating method thereof |
| CN114077105A (en) * | 2020-08-12 | 2022-02-22 | 深超光电（深圳）有限公司 | Preparation method of liquid crystal display panel |
| CN114185204A (en) * | 2021-11-19 | 2022-03-15 | Tcl华星光电技术有限公司 | Preparation method of liquid crystal display panel and liquid crystal display panel |
| CN115016183A (en) * | 2022-06-30 | 2022-09-06 | 厦门天马微电子有限公司 | Display panel and display device |
| CN115167037A (en) * | 2022-06-09 | 2022-10-11 | Tcl华星光电技术有限公司 | Display panel and preparation method thereof |
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Application publication date: 20170815 |