CN108445680A - A kind of liquid crystal drip device and liquid crystal display panel - Google Patents
A kind of liquid crystal drip device and liquid crystal display panel Download PDFInfo
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- CN108445680A CN108445680A CN201810231060.2A CN201810231060A CN108445680A CN 108445680 A CN108445680 A CN 108445680A CN 201810231060 A CN201810231060 A CN 201810231060A CN 108445680 A CN108445680 A CN 108445680A
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- liquid crystal
- bottle
- conduit
- crystal bottle
- drip device
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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
- G02F1/1341—Filling or closing 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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
Abstract
This application discloses a kind of liquid crystal drip device and liquid crystal display panels, which includes Liquid crystal bottle, for storing liquid crystal；First conduit, one end of the first conduit pass through the bottle cap of Liquid crystal bottle, are arranged in Liquid crystal bottle, and the other end of the first conduit is arranged outside Liquid crystal bottle, for inputting gas to Liquid crystal bottle；Second conduit, one end of the second conduit pass through the bottle cap of Liquid crystal bottle, are arranged in Liquid crystal bottle, are used for transmission liquid crystal；The other end in the second conduit is arranged in nozzle, is used for liquid crystal drip-injection in substrate；Fixed frame, for fixing Liquid crystal bottle, and the bottleneck of Liquid crystal bottle is downward.By the above-mentioned means, the application can reduce the waste of liquid crystal, while controlling liquid crystal drop fluence.
Description
Technical field
This application involves liquid crystal display panel manufacturing technology fields, more particularly to a kind of liquid crystal drip device and liquid crystal
Show panel.
Background technology
In liquid crystal display panel industry, liquid crystal is as a kind of direct consumptive material, because it is expensive, is referred to as " liquid golden ".
Liquid crystal utilization rate how is improved, the focus that each panel enterprise increases economic efficiency is become.ODF is mostly used under liquid crystal drop at present
(One Drop Fill, formula of dripping injection method) technique uses specific dripping device, one is uninterruptedly drawn by force (forcing) pump
Quantitative liquid crystal and by nozzle drop on the glass substrate.
But Liquid crystal bottle bottom of bottle is the low flanged type design of intermediate high surrounding, this shape in current liquid crystal drip-injection mode
Shape causes liquid crystal conduit that can not be directly inserted into bottle bottommost, and the liquid crystal less than bottom of bottle middle section can not pass through liquid crystal conduit
It imported into nozzle, causes the waste of liquid crystal.
Invention content
The application mainly solves the problems, such as to be to provide a kind of liquid crystal drip device and liquid crystal display panel, can reduce liquid crystal
Waste, while controlling liquid crystal drop fluence.
In order to solve the above technical problems, the application is the technical solution adopted is that provide a kind of liquid crystal drip device, the liquid crystal
Drop instillator includes Liquid crystal bottle, for storing liquid crystal；First conduit, one end of the first conduit pass through the bottle cap of Liquid crystal bottle, setting
In Liquid crystal bottle, the other end of the first conduit is arranged outside Liquid crystal bottle, for inputting gas to Liquid crystal bottle；Second conduit, second
One end of conduit passes through the bottle cap of Liquid crystal bottle, is arranged in Liquid crystal bottle, is used for transmission liquid crystal；Nozzle is arranged in the second conduit
The other end is used for liquid crystal drip-injection in substrate；Fixed frame, for fixing Liquid crystal bottle, and the bottleneck of Liquid crystal bottle is downward.
In order to solve the above technical problems, another technical solution that the application uses is to provide a kind of liquid crystal display panel, it should
Liquid crystal display panel includes substrate and liquid crystal, and liquid crystal is disposed on the substrate by liquid crystal drip device, and liquid crystal drip device includes：
Liquid crystal bottle, for storing liquid crystal；First conduit, one end of the first conduit pass through the bottle cap of Liquid crystal bottle, are arranged in Liquid crystal bottle, the
The other end of one conduit is arranged outside Liquid crystal bottle, for inputting gas to Liquid crystal bottle；One end of second conduit, the second conduit passes through
The bottle cap of Liquid crystal bottle is arranged in Liquid crystal bottle, is used for transmission liquid crystal；The other end in the second conduit is arranged in nozzle, is used for liquid
Crystalline substance instils on substrate；Fixed frame, for fixing Liquid crystal bottle, and the bottleneck of Liquid crystal bottle is downward.
Through the above scheme, the advantageous effect of the application is：The liquid crystal drip device includes the liquid crystal for storing liquid crystal
Bottle, the first conduit, the second conduit, nozzle and fixed frame；Wherein, the bottleneck of Liquid crystal bottle is downward, and one end of the first conduit passes through liquid
The bottle cap of brilliant bottle is arranged in Liquid crystal bottle, and the other end of the first conduit is arranged outside Liquid crystal bottle, for inputting gas to Liquid crystal bottle
Body；One end of second conduit passes through the bottle cap of Liquid crystal bottle, is arranged in Liquid crystal bottle, is used for transmission liquid crystal；Nozzle is arranged second
The other end of conduit is used for liquid crystal drip-injection in substrate；Fixed frame is for fixing Liquid crystal bottle.Due to Liquid crystal bottle upside down,
One end of second conduit only needs guiding through the bottle cap of Liquid crystal bottle, needs not extend to Liquid crystal bottle bottom, and liquid crystal is controlled using the first conduit
The amount of dripping improves and is wasted caused by the liquid crystal that the second conduit can not touch Liquid crystal bottle bottom, improves the utilization rate of liquid crystal.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.Wherein：
Fig. 1 is the structural schematic diagram of one embodiment of liquid crystal drip device in the prior art；
Fig. 2 is the structural schematic diagram of one embodiment of liquid crystal drip device provided by the present application；
Fig. 3 is the structural schematic diagram of another embodiment of liquid crystal drip device provided by the present application；
Fig. 4 is the structural schematic diagram of one embodiment of liquid crystal display panel provided by the present application；
Fig. 5 is the structural schematic diagram of liquid crystal drip device in one embodiment of liquid crystal display panel provided by the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making performing creative labour
Embodiment shall fall in the protection scope of this application.
In the prior art, as shown in Figure 1, liquid crystal dripping device is passed through conduit 11, Liquid crystal bottle 12, liquid crystal conduit comprising nitrogen
13 and nozzle 14.Substantially process is that nitrogen is passed through conduit 11 and is precisely controlled by computer under liquid crystal drop, and nitrogen is passed into liquid
In brilliant bottle 12 so that air pressure increases in Liquid crystal bottle 12, and liquid crystal can be flowed into nozzle 14 by certain pressure by liquid crystal conduit 13
In, with the reduction of amount of liquid crystal, air pressure reduces in Liquid crystal bottle 12, then carries out nitrogen supplement, and liquid crystal is constantly dripped to glass substrate
On.
Fig. 1 is currently used liquid crystal bottle design, and liquid crystal conduit 13 is directly inserted into inside Liquid crystal bottle 12, due to bottom of bottle
(not shown) is designed for the low flange of intermediate high surrounding, the most bottom of Liquid crystal bottle 12 can not be deep into so as to cause liquid crystal conduit 13
Place, causes the waste of liquid crystal.
At present for the low problem of liquid crystal utilization rate, there are mainly two types of modes：The first：Producing line common practice is will to remain
Extraction raffinate crystalline substance re-mixes deaeration, and the method increases liquid crystal replacement frequency, and the particle when replacing in air easily enters
Into liquid crystal, liquid crystal quality is influenced；Second：Liquid crystal bottle inner catheter uses rubber hose, and liquid crystal conduit is enable to be deep into liquid
Brilliant bottom of bottle portion, but because rubber hose is contacted with liquid crystal for a long time, be easy to chemically react therebetween, liquid crystal is caused to lose
Effect, influences quality.
Referring to Fig.2, Fig. 2 is the structural schematic diagram of one embodiment of liquid crystal drip device provided by the present application, the liquid crystal drip-injection
Device includes Liquid crystal bottle 21, the first conduit 22, the second conduit 23, nozzle 24 and fixed frame 25.
For Liquid crystal bottle 21 for storing liquid crystal, the bottleneck of Liquid crystal bottle 21 is downward, which includes body 211 and be placed in this
The bottle cap 212 of 211 lower section of body.
One end of first conduit 22 passes through the bottle cap 212 of Liquid crystal bottle 21, is arranged in Liquid crystal bottle 21, the first conduit 22
The other end is arranged outside Liquid crystal bottle 21, for inputting gas to Liquid crystal bottle 21；One end of second conduit 23 passes through Liquid crystal bottle 21
Bottle cap 212 is arranged in Liquid crystal bottle 21, is used for transmission liquid crystal；The other end in the second conduit 23 is arranged in nozzle 24, and being used for will
Liquid crystal drip-injection is on substrate.
Amount of liquid crystal is especially big on liquid crystal display panel influence, and amount needs accurately to control under liquid crystal drop, is precisely controlled main
It is that the gas flow being passed through by the first conduit 22 is realized, liquid crystal its own gravity only provides the part effect that liquid crystal flows down
Power is mostly provided by the pressure of gas in Liquid crystal bottle 21；The logical of gas is controlled by inductor (not shown)
Enter amount and realizes dripping for liquid crystal.
Liquid crystal bottle 21 is stood upside down by fixed frame 25 and is placed for fixing Liquid crystal bottle 21 by fixed frame 25, and removal is deep into liquid
First conduit 22 is deep into 21 bottom of bottle position of Liquid crystal bottle by the second conduit 23 of brilliant bottle 21, will be quantitative by the first conduit 22
Gas is passed into Liquid crystal bottle 21, and with being constantly passed through for gas, liquid crystal flows through nozzle 24 by the second conduit 23 and drops in substrate
On.
The just vertical placement of Liquid crystal bottle before will be optimized for inverted put by the application by the fixed mechanism of optimization Liquid crystal bottle
It sets, avoids wasting caused by due to the design of Liquid crystal bottle bottom of bottle flange causes the second conduit that can not be deep into bottom of bottle, to carry significantly
The utilization rate of high liquid crystal.
It is different from the prior art, this application provides a kind of liquid crystal drip device, which includes for depositing
Liquid crystal bottle, the first conduit, the second conduit, nozzle and the fixed frame of liquid storage crystalline substance, wherein the bottleneck of Liquid crystal bottle is downward, the first conduit
One end pass through the bottle cap of Liquid crystal bottle, be arranged in Liquid crystal bottle, the other end of the first conduit is arranged outside Liquid crystal bottle, for liquid
Brilliant bottle inputs gas；One end of second conduit passes through the bottle cap of Liquid crystal bottle, is arranged in Liquid crystal bottle, is used for transmission liquid crystal；Nozzle
The other end in the second conduit is set, is used for liquid crystal drip-injection in substrate；Fixed frame is for fixing Liquid crystal bottle.Due to Liquid crystal bottle
Upside down, one end of the second conduit only need guiding through the bottle cap of Liquid crystal bottle, need not extend to Liquid crystal bottle bottom, utilize the first conduit
It is measured under control liquid crystal drop, improves and wasted caused by the liquid crystal that the second conduit can not touch Liquid crystal bottle bottom, improve the profit of liquid crystal
With rate.
It is the structural schematic diagram of one embodiment of liquid crystal drip device provided by the present application, the liquid crystal drip-injection refering to Fig. 3, Fig. 3
Device includes Liquid crystal bottle 31, the first conduit 32, the second conduit 33, nozzle 34 and fixed frame 35.
Liquid crystal bottle 31 is further provided with filter screen 36, and filter screen 36 is arranged in Liquid crystal bottle 31, for filtering in liquid crystal
Impurity, prevent the purity of impurity effect liquid crystal, reduce the damage to display effect.
One end of first conduit 32 is arranged in the bottom of Liquid crystal bottle 31, and the first conduit 32 is the conduit of stainless steel；The
The bottle mouth position in Liquid crystal bottle 31 is arranged in one end of two conduits 33, and the second conduit 33 is special rubber catheter, is not sent out with liquid crystal
Biochemical reaction.
The gas that first conduit 32 is passed through in Liquid crystal bottle 31 is nitrogen or other inert gases not reacted with liquid crystal.
Liquid crystal bottle 31 and bottle cap 37 are integrally formed, and there are bottle cap 37 side openings and bottom edge to be open, and liquid crystal can be by the
Two conduits 33 or other suitable for conduit into Liquid crystal bottle 31；The other end of first conduit 32 is arranged in the side of bottle cap 37
Side is connect with nitrogen charging device (not shown) by the side openings of bottle cap 37, nitrogen is transmitted into Liquid crystal bottle 31
In.
Fixed frame 35 includes a baffle 351, arc part 352 and support member 353, and Liquid crystal bottle 31 is located at arc part
In 352 regions surrounded with baffle 351, prevent the shaking of Liquid crystal bottle during liquid crystal drip-injection from causing undesirable liquid crystal drip-injection.
It is different from the prior art, liquid crystal drip device provided by the present application, by downward, the profit that sets Liquid crystal bottle to bottleneck
Liquid crystal bottle is fixed with baffle, arc part and support member, prevents the shaking of Liquid crystal bottle during liquid crystal drip-injection, first leads
Pipe stretches into the bottom of Liquid crystal bottle to transmit in nitrogen to Liquid crystal bottle, to control liquid crystal drop fluence；Due to Liquid crystal bottle upside down,
One end of second conduit only needs guiding through the bottle cap of Liquid crystal bottle, needs not extend to Liquid crystal bottle bottom, so as to improve because the second conduit without
Method wastes caused by touching the liquid crystal of Liquid crystal bottle bottom, improves the utilization rate of liquid crystal.
It is the structural schematic diagram of one embodiment of liquid crystal display panel provided by the present application, the liquid crystal refering to Fig. 4 and Fig. 5, Fig. 4
Display panel includes first substrate 41 and second substrate 42, and liquid crystal layer 43 is provided between first substrate 41 and second substrate 42.
When the voltage that change applies liquid crystal layer 43, liquid crystal can change ordered state, and then stop light beam or make
Light beam passes through, to complete display function.In process of production, usually using liquid crystal drip device by liquid crystal drip-injection wherein
On one substrate, then by the substrate for having liquid crystal and another substrate to box, to form liquid crystal display panel.
Liquid crystal in the liquid crystal layer 43 is disposed on the substrate by liquid crystal drip device, which includes liquid crystal
The 51, first conduit 52 of bottle, the second conduit 53, nozzle 54 and fixed frame 55.
For Liquid crystal bottle 51 for storing liquid crystal, the bottleneck of Liquid crystal bottle 51 is downward, and Liquid crystal bottle 51 includes body 511 and bottle cap 512；
One end of first conduit 52 passes through the bottle cap of Liquid crystal bottle 51, is arranged in Liquid crystal bottle 51, and the other end setting of the first conduit 52 exists
Outside Liquid crystal bottle 51, for inputting gas to Liquid crystal bottle 51；One end of second conduit 53 passes through the bottle cap 512 of Liquid crystal bottle 51, setting
In Liquid crystal bottle 51, it is used for transmission liquid crystal, specifically, the bottle mouth position in Liquid crystal bottle 51 is arranged in one end of the second conduit 53.
The other end in the second conduit 53 is arranged in nozzle 54, for instiling liquid crystal 561 in substrate 56；Fixed frame 55 is used
In fixed Liquid crystal bottle 51.
Liquid crystal bottle 51 is further provided with filter screen 57, and filter screen 57 is arranged in Liquid crystal bottle 51, for filtering in liquid crystal
Impurity.
By taking the dispenser method on first substrate 41 as an example, before the dispenser method on first substrate 41, it is necessary first to net
Change first substrate 41 and be coated with polyimide film on first substrate 41 then by printing technology, then cures the polyimides
Film is to obtain alignment layer；Alignment layer is formed on second substrate 422 in an identical manner.
Then, it is formed selectively sealant around the display area on first substrate 41；Then by controlling liquid crystal
Drop instillator with nozzle 54 by liquid crystal drip-injection to first substrate 41 (as shown in substrate 56 in Fig. 5), then by liquid crystal drop filling
It sets mobile pre-determined distance and carries out dispenser method again, repeat aforesaid operations, may finally obtain having according to grid pattern arrangement
Liquid crystal first substrate 41.
During dispenser method on substrate, due to being provided with filter screen 57 in Liquid crystal bottle 51, in instillation process
In, the impurity in liquid crystal can be removed, the brightness disproportionation weighing apparatus of liquid crystal display panel caused by preventing the incorporation of impurity shows
As；The gas that the first conduit 52 is passed through simultaneously can efficiently control the amount under liquid crystal drop, utilize the liquid crystal drop in the present embodiment
The amount of liquid crystal that dispensing device instils is identical, liquid crystal height having the same in liquid crystal layer 42, can prevent because of the liquid crystal that is provided
Amount is insufficient or excessively picture quality is caused to deteriorate.
It is different from the prior art, this application provides a kind of liquid crystal display panel, which includes the first base
Plate, second substrate and liquid crystal layer, the liquid crystal in liquid crystal layer are disposed therein by liquid crystal drip device on a substrate；Passing through will
It is downward that Liquid crystal bottle is set as bottleneck, fixes Liquid crystal bottle using fixed frame, prevents the rolling of Liquid crystal bottle during liquid crystal drip-injection
It is dynamic；Due to being provided with filter screen in Liquid crystal bottle, the impurity in liquid crystal can be removed during instillation, prevents impurity
Incorporation caused by liquid crystal display panel brightness disproportionation weighing apparatus the phenomenon that；First conduit stretches into the bottom of Liquid crystal bottle to transmit gas
Into Liquid crystal bottle, using the gas flow of transmission to control liquid crystal drop fluence so that the amount of liquid crystal of instillation is identical, thus liquid crystal layer
Middle liquid crystal height having the same can prevent from causing picture quality to deteriorate because the amount of the liquid crystal provided is insufficient or excessively；
Additionally due to Liquid crystal bottle upside down, one end of the second conduit only needs guiding through the bottle cap of Liquid crystal bottle, needs not extend to Liquid crystal bottle bottom
Portion, so as to improve the liquid crystal that can not touch Liquid crystal bottle bottom because of the second conduit caused by waste, improve the utilization rate of liquid crystal.
It these are only embodiments herein, be not intended to limit the scope of the claims of the application, it is every to be said using the application
Equivalent structure or equivalent flow shift made by bright book and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain includes similarly in the scope of patent protection of the application.
Claims (10)
1. a kind of liquid crystal drip device, which is characterized in that including：
Liquid crystal bottle, for storing liquid crystal；
First conduit, one end of first conduit pass through the bottle cap of the Liquid crystal bottle, are arranged in the Liquid crystal bottle, and described the
The other end of one conduit is arranged outside the Liquid crystal bottle, for inputting gas to the Liquid crystal bottle；
Second conduit, one end of second conduit pass through the bottle cap of the Liquid crystal bottle, are arranged in the Liquid crystal bottle, for passing
The defeated liquid crystal；
The other end in second conduit is arranged in nozzle, is used for the liquid crystal drip-injection in substrate；
Fixed frame, for fixing the Liquid crystal bottle, and the bottleneck of the Liquid crystal bottle is downward.
2. liquid crystal drip device according to claim 1, which is characterized in that
The Liquid crystal bottle is further provided with filter screen, and the filter screen is arranged in the Liquid crystal bottle, for filtering the liquid
It is brilliant.
3. liquid crystal drip device according to claim 1, which is characterized in that
One end of first conduit is arranged in the bottom of the Liquid crystal bottle.
4. liquid crystal drip device according to claim 1, which is characterized in that
The bottle mouth position in the Liquid crystal bottle is arranged in one end of second conduit.
5. liquid crystal drip device according to claim 1, which is characterized in that
The Liquid crystal bottle is integrally formed with the bottle cap.
6. liquid crystal drip device according to claim 5, which is characterized in that
The other end of first conduit is arranged in the bottle cap side.
7. liquid crystal drip device according to claim 1, which is characterized in that
The fixed frame include a baffle, arc part and support member, the Liquid crystal bottle be located at the arc part with it is described
In the region that baffle surrounds, the support member is for fixing the arc part.
8. liquid crystal drip device according to claim 1, which is characterized in that
The gas is nitrogen or inert gas.
9. liquid crystal drip device according to claim 1, which is characterized in that
First conduit is stainless steel pipe, and second conduit is rubber catheter.
10. a kind of liquid crystal display panel, which is characterized in that including substrate and liquid crystal, the liquid crystal is set by liquid crystal drip device
It sets on the substrate, the liquid crystal drip device includes：
Liquid crystal bottle, for storing liquid crystal；
First conduit, one end of first conduit pass through the bottle cap of the Liquid crystal bottle, are arranged in the Liquid crystal bottle, and described the
The other end of one conduit is arranged outside the Liquid crystal bottle, for inputting gas to the Liquid crystal bottle；
Second conduit, one end of second conduit pass through the bottle cap of the Liquid crystal bottle, are arranged in the Liquid crystal bottle, for passing
The defeated liquid crystal；
The other end in second conduit is arranged in nozzle, is used for the liquid crystal drip-injection in substrate；
Fixed frame, for fixing the Liquid crystal bottle, and the bottleneck of the Liquid crystal bottle is downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231060.2A CN108445680A (en) | 2018-03-20 | 2018-03-20 | A kind of liquid crystal drip device and liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231060.2A CN108445680A (en) | 2018-03-20 | 2018-03-20 | A kind of liquid crystal drip device and liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108445680A true CN108445680A (en) | 2018-08-24 |
Family
ID=63195515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231060.2A Pending CN108445680A (en) | 2018-03-20 | 2018-03-20 | A kind of liquid crystal drip device and liquid crystal display panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN108445680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604109A (en) * | 2018-11-29 | 2019-04-12 | 武汉华星光电技术有限公司 | Alignment film coating machine |
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| CN1501149A (en) * | 2002-11-13 | 2004-06-02 | Lg.菲利浦Lcd株式会社 | Distributor of liquid crystal display panel and method for detecting distribution material surplus in using the same |
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| CN109604109A (en) * | 2018-11-29 | 2019-04-12 | 武汉华星光电技术有限公司 | Alignment film coating machine |
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Application publication date: 20180824 |
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| RJ01 | Rejection of invention patent application after publication |