CN102059199B - Liquid crystal supply device - Google Patents

Liquid crystal supply device Download PDF

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Publication number
CN102059199B
CN102059199B CN201010539894.3A CN201010539894A CN102059199B CN 102059199 B CN102059199 B CN 102059199B CN 201010539894 A CN201010539894 A CN 201010539894A CN 102059199 B CN102059199 B CN 102059199B
Authority
CN
China
Prior art keywords
block
liquid crystal
pipe fitting
recess
supply device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201010539894.3A
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Chinese (zh)
Other versions
CN102059199A (en
Inventor
金泰延
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Top Engineering Co Ltd
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Top Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Top Engineering Co Ltd filed Critical Top Engineering Co Ltd
Publication of CN102059199A publication Critical patent/CN102059199A/en
Application granted granted Critical
Publication of CN102059199B publication Critical patent/CN102059199B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
    • B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/11—Vats or other containers for liquids or other fluent materials
    • 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
    • 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
    • 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
    • G02F1/13415—Drop filling process

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fluid Mechanics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention discloses a liquid crystal supply device. The device comprises a liquid crystal tank, in which liquid crystal is stored; a pipe fitting, a first end portion of which is connected with the liquid crystal tank; and an extrusion unit which extrudes the pipe fitting so as to restrain the liquid crystal from flowing through the pipe fitting, or releases the pipe fitting so as to allow the liquid crystal to flow through the pipe fitting. The extrusion unit comprises a base plate, a first block, a second block and a drive unit, wherein the first block is rotatably arranged on the base plate. The pipe fitting penetrates through the first block and is thus disposed. The second block extrudes or releases the pipe fitting which is arranged by penetrating through the first block. The drive unit drives the second block. The invention enables a staff to safely replace the pipe fitting with a new one.

Description

Liquid crystal supply device
Technical field
The present invention relates to liquid crystal supply device.
Background technology
LCD (liquid crystal display) comprise be provided with colored filter with form coloured image motherboard, be provided with another motherboard of thin film transistor (TFT) and be arranged on the liquid crystal layer between described motherboard.
LCD display shows image by this way: driving arrangement drives the liquid crystal molecule that forms liquid crystal layer, thereby controls the light quantity that sees through liquid crystal layer.
On each motherboard, define at least one or more unit panels district.Liquid crystal droplet is applied in unit panel district.
Meanwhile, liquid crystal coating comprises coating head unit.Coating head unit utilizes nozzle and liquid crystal droplet is dropped onto in unit panel district.Liquid crystal bottle is installed on coating head unit removably.Liquid crystal bottle is provided with end socket.End socket has receiver hole.
In addition, liquid crystal supply device comprises liquid crystal tank, pipe fitting stay pipe, pipe fitting, pressure feeding unit and squeeze unit.Liquid crystal tank stores liquid crystal.The first end of pipe fitting is connected with liquid crystal tank, and its second end inserts pipe fitting stay pipe.Pressure feeding unit is exerted pressure to the inside of liquid crystal tank.Finally, squeeze unit extruding pipe fitting is with the restriction liquid crystal pipe fitting of flowing through, or release plumbing component is to allow the liquid crystal pipe fitting of flowing through.
In liquid crystal supply device, pipe fitting stay pipe is inserted to the receiver hole of end socket, and operating pressure feeding unit subsequently.Afterwards, liquid crystal is supplied to liquid crystal bottle via pipe fitting and receiver hole from liquid crystal tank.
Squeeze unit comprises the second block of the first block, extruding or the release plumbing component that are inserted with pipe fitting and the driver element that drives the second block.
Meanwhile, in order to change the kind that is applied to the liquid crystal in unit panel district, must be by liquid crystal tank, liquid crystal bottle and pipe fitting replacing Cheng Xin, thus prevent that new liquid crystal kind from mixing with existing liquid crystal.
For by existing pipe fitting replacing Cheng Xin, staff must remove existing pipe fitting from the first block, and new pipe fitting is inserted to the first block.For example, yet in this process, if the first block is pushed the second block to,, due to the fault of driver element, staff's hand may be stuck between the first block and the second block and cause damage.
Summary of the invention
Therefore, for the above problem that produced in the prior art, propose the present invention, and the object of this invention is to provide a kind of staff of being arranged so that and can safely existing pipe fitting replacing be become to the liquid crystal supply device of new pipe fitting.
In order to realize above object, the invention provides a kind of liquid crystal supply device, comprising: liquid crystal tank, described liquid crystal tank stores liquid crystal therein; Pipe fitting, the first end of described pipe fitting is connected with liquid crystal tank; And squeeze unit, described squeeze unit extruding pipe fitting is with the restriction liquid crystal pipe fitting of flowing through, or release plumbing component is to allow the liquid crystal pipe fitting of flowing through.Squeeze unit comprises: base plate; The first block, pipe fitting is placed through the first block, and described the first block is arranged on base plate in rotating mode; The second block, the pipe fitting that described the second block extruding or release are placed through the first block; And driver element, described drive unit drives the second block.
Accompanying drawing explanation
By reference to the accompanying drawings, by following specific descriptions, can more clearly understand aforesaid and other object, feature, aspect and the advantage of the present invention, wherein:
Fig. 1 illustrates according to the liquid crystal supply device of the embodiment of the present invention and the figure of liquid crystal coating, and liquid crystal is from described device provisioning to described liquid crystal coating;
Fig. 2 is the top view of the squeeze unit of Fig. 1;
Fig. 3 is the side view of operation that the first block of outside rotation Fig. 2 is shown;
Fig. 4 is the figure that the securing member on the first block that is arranged on Fig. 2 is shown; And
The modification of Fig. 5 diagram to the securing member of Fig. 4.
The specific embodiment
Below will specifically describe liquid crystal supply device according to embodiments of the invention.
Fig. 1 illustrates the liquid crystal supply device 100 of the embodiment of the present invention and liquid crystal from installing 100 figure, and liquid crystal is supplied to liquid crystal coating 10 from installing 100.
As shown in Figure 1, liquid crystal coating 10 comprises main frame 11, places the saddle 13 of motherboard on it, is arranged in a movable manner the coating head unit support frame 15 on main frame 11 and the coating head unit 17 being supported by coating head unit support frame 15.
In addition, liquid crystal bottle 20 is arranged on coating head unit 17 in a movable manner.Liquid crystal bottle 20 is provided with end socket 21.In end socket 21, be formed with receiver hole 21a.
Liquid crystal coating 10 is placed in and purifies canopy X, is subject to the pollution of impurity to prevent from being placed in motherboard on saddle 13.
According to the liquid crystal supply device 100 of the embodiment of the present invention, comprise base plate 110, liquid crystal tank 120, pressure feeding unit 130, inject unit 140 and squeeze unit 150.
As shown in Figure 1, liquid crystal tank 120 and pressure feeding unit 130 are arranged on the top surface of bottom 110.
Liquid crystal tank 120 stores liquid crystal therein.Liquid crystal tank 120 is connected with pressure feeding unit 130 via pipe C.
Pressure feeding unit 130 is exerted pressure to the inside of liquid crystal tank 120 via pipe C.
Inject unit 140 and comprise base plate 141, cylinder 142, keeper 143 and pipe fitting support member 144.
Base plate 141 is arranged on the inner surface of the sidewall that purifies canopy X.
Cylinder 142 is arranged on the upper surface of base plate 141.Keeper 143 is connected with the bar 142a of cylinder 142.
Keeper 143 is supported pipe fitting support member 144.The second end of pipe fitting T inserts pipe fitting support member 144.The second end of pipe fitting T is from the end projection of pipe fitting support member 144.The first end of pipe fitting T is connected with liquid crystal tank 120.Pipe fitting T is made by flexible material.
When the bar 142a of cylinder 142 moves forward keeper 143, pipe fitting support member 144 inserts receiver hole 21a.When the backward mobile keeper 143 of the bar 142a of cylinder 142, pipe fitting support member 144 is removed from receiver hole 21a.
Fig. 2 is the top view of the squeeze unit 150 of Fig. 1.Fig. 3 illustrates the side view that rotates the operation of the first block 154 along taking out the direction of the first block 154.
Squeeze unit 150 extruding pipe fitting T are with the restriction liquid crystal pipe fitting T that flows through, or release plumbing component T is to allow the liquid crystal pipe fitting T that flows through.Squeeze unit 150 comprises base plate 151, driver element 152, the first block 154 and the second block 159.
Driver element 152 is arranged on the upper surface of base plate 151.It is desirable to using cylinder as driver element 152.Alternatively, driver element 152 can comprise motor or ball-screw.
The second block 159 is connected with the bar 152a of driver element 152.The second block 159 moves forward or backward by means of the bar 152a of driver element 152.Teat 159a is arranged on the front surface of the second block 159.
As shown in Figures 2 and 3, in the first block 154, be formed with the first depression 154a and the second depression 154b.
The first depression 154a extends to relative sidewall 154f from sidewall 154e along the length direction of the first block 154.The first depression 154a has the section shape at the rectangle of the side upper shed towards driver element 152.A part of pipe fitting T is inserted the first depression 154a.
The second depression 154b extends from upper surface 154g to lower surface 154i through the first block 154.The second depression 154b has the section shape at the rectangle of the side upper shed towards driver element 152.
The first depression 154a and the second depression 154b intersect each other.
As shown in Figure 2, when the bar 152a of driver element 152 moves forward the second block 159 along the direction of arrow P 1, teat 159a inserts the second depression 154b and pushes thus pipe fitting T.When extruding pipe fitting T, interrupted liquid crystal flowing via pipe fitting T.
On the contrary, when the bar 152a of driver element 152 is along the direction of arrow P 2 backward during mobile the second block 159, teat 159a removes from the second depression 154b, decontrols thus pipe fitting T.When pipe fitting T discharges from teat 159a, allow liquid crystal to flow via pipe fitting T.
As shown in Figures 2 and 3, the first block 154 is arranged on base plate 151 in rotating mode.For this reason, in the first block 154, form porose 154c.Axle 155 is inserted in the 154c of hole.Bracing frame 156 is arranged on base plate 151, with two ends of back shaft 155.
Below explanation is replaced with current pipe fitting T to the process of new pipe fitting T.
Staff outwards rotates the first block 154, in other words, and along the direction of arrow R1.Current pipe fitting T is removed from the first depression 154a, new pipe fitting T is inserted to the first depression 154a.Afterwards, staff rotates the first block 154 along the direction of arrow R2, makes the first block 154 get back to its original position.
Like this, when the first block 154 outwards rotates, current pipe fitting T is replaced with to new pipe fitting T.Thus, when current pipe fitting T is replaced with to new pipe fitting T, workman's hand can be between the first block 154 and the second block 159.Like this, even if the second block 159 is unpredictably moved forward by the fault of driver element 152, also can prevent that workman's hand is injured.
Fig. 4 is the figure that the securing member on the first block 154 that is arranged on Fig. 2 is shown.
As shown in Figure 4, securing member is fastened to base plate 151 by the first block 154.
Securing member comprises the teat 157 of the lower surface below that is arranged on the first block 154.In the upper surface of base plate 151, be formed with recess 151a, thereby make teat 157 insert recess 151a.
Alternatively, teat 157 can be arranged on the upper surface of base plate 151.In the case, in the lower surface of the first block 154, form recess 151a.
In order to insert recess 151a at teat 157 or use the power of necessary predetermined extent when recess 151a to remove, make the inside diameter D 1 of the opening of recess 151a be less than the outer diameter D 2 of teat 157, and make the inboard inside diameter D 3 of recess 151a be greater than the outer diameter D 2 of teat 157.And, it is desirable to teat 157 and made by the elastomeric material such as rubber, make when applying the power of predetermined extent to it, teat 157 can insert recess 151a or remove from recess 151a.
When teat 157 inserts recess 151a, the first block 154 is fastened to base plate 151.
Meanwhile, as shown in Figure 4, can in hole 154c (referring to Fig. 2), torsionspring 158 be set, make when teat 157 is removed from recess 151a, the first block 154 automatically rotates along the direction of arrow R1, and outwards takes out thus the first block 154.
The modification of Fig. 5 diagram to the securing member of Fig. 4.
As shown in Figure 5, according to the securing member of described modification, comprise: magnetic 161, described magnetic 161 is installed in the first recess 151b forming in the upper surface of base plate 151; With magnet 162, described magnet 162 is installed in the second recess 154d forming in the lower surface of the first block 154.The first recess 151b and the second recess 154d are towards each other.
Alternately, magnet 162 can be installed in the first recess 151b forming in the upper surface of base plate 151, and magnetic 161 can be installed in the second recess 154d forming in the lower surface of the first block 154.
When magnet 162 and magnetic 161 are attached, the first block 154 is fastened to base plate 151.
As shown in Figure 4, can in hole 154c (referring to Fig. 2), torsionspring 158 be set, make when magnet 162 is separated with magnetic 161, the first block 154 automatically rotates along the direction of arrow R1, and from base plate 151, outwards takes out thus.
As mentioned above, in the present invention, after rotating the first block along the direction of taking out the first block from base plate, staff can replace to pipe fitting new.Therefore,, even if the second block is because the fault of driver element moves, also can prevent that staff's hand is stuck between the first block and the second block.Therefore, workman can replace to new by current pipe fitting safely.

Claims (10)

1. a liquid crystal supply device, comprising:
Liquid crystal tank, described liquid crystal tank stores liquid crystal therein;
Pipe fitting, the first end of described pipe fitting is connected with described liquid crystal tank; And
Squeeze unit, described squeeze unit is pushed described pipe fitting with the restriction liquid crystal described pipe fitting of flowing through, or discharges described pipe fitting to allow the liquid crystal described pipe fitting of flowing through,
Wherein, described squeeze unit comprises: base plate; The first block, described pipe fitting is placed through described the first block, and described the first block is arranged on described base plate in rotating mode; The second block, the described pipe fitting that described the second block extruding or release are placed through described the first block; And driver element, the second block described in described drive unit drives,
Wherein, described the first block can turn to the second place from primary importance;
When described the first block is during in described primary importance, described the second block extruding or discharge the described pipe fitting of placing through described the first block;
When described the first block is during in the second place, between described the first block and described base plate, there is angle.
2. liquid crystal supply device according to claim 1, wherein, described the first block has:
The first depression, a part for described pipe fitting is arranged in described the first depression; And
The second depression, the teat of described the second block inserts described the second depression, to push the described pipe fitting that is placed in described the first depression.
3. liquid crystal supply device according to claim 1, wherein, forms porosely through described the first block, and described squeeze unit comprises:
Axle, described axle is inserted in described hole; With
Be arranged on the bracing frame on described base plate, support frame as described above supports the opposed end of described axle.
4. liquid crystal supply device according to claim 3, also comprises securing member, and described securing member is fastened to described base plate by described the first block.
5. liquid crystal supply device according to claim 4, wherein, in the lower surface of described the first block, be formed with recess, and described securing member comprises teat, described teat is arranged on described base plate and inserts described recess, wherein, the internal diameter of the opening of described recess is less than the external diameter of described teat, and the inboard internal diameter of described recess is greater than the external diameter of described teat.
6. liquid crystal supply device according to claim 4, wherein, in the upper surface of described base plate, be formed with recess, and described securing member comprises teat, described teat is arranged on the lower surface of described the first block and inserts described recess, wherein, the internal diameter of the opening of described recess is less than the external diameter of described teat, and the inboard internal diameter of described recess is greater than the external diameter of described teat.
7. according to the liquid crystal supply device described in claim 5 or 6, wherein, described teat is made by elastomeric material.
8. liquid crystal supply device according to claim 4, wherein, in the upper surface of described base plate, be formed with the first recess, and in the lower surface of described the first block, be formed with the second recess, described the second recess is towards described the first recess, and described securing member comprises:
Magnet, described magnet is arranged in described the first recess; With
Magnetic, described magnetic is arranged in described the second recess.
9. liquid crystal supply device according to claim 4, wherein, described securing member also comprises torsionspring, described torsionspring is arranged in the hole being formed in described the first block.
10. liquid crystal supply device according to claim 1, wherein, described the first block can rotate as follows, and the described pipe fitting that makes to place through described the first block deviates from the moving direction of described the second block.
CN201010539894.3A 2009-11-12 2010-11-11 Liquid crystal supply device Expired - Fee Related CN102059199B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0109142 2009-11-12
KR1020090109142A KR101695332B1 (en) 2009-11-12 2009-11-12 Apparatus for supplying liquid crystal

Publications (2)

Publication Number Publication Date
CN102059199A CN102059199A (en) 2011-05-18
CN102059199B true CN102059199B (en) 2014-11-19

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CN (1) CN102059199B (en)
TW (1) TWI508788B (en)

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Publication number Priority date Publication date Assignee Title
US6176438B1 (en) * 1998-08-31 2001-01-23 Smc Kabushiki Kaisha Suck back valve having sensor for detecting diaphragm displacement amount
DE20218615U1 (en) * 2002-11-30 2003-02-13 Liman GmbH & Co. KG, 42697 Solingen Device for measured delivery of highly viscous or liquid media, e.g. adhesives, comprises an elastic ring which eliminates all clearances when the filler and inlet valves are coupled to one another
CN1933920A (en) * 2004-03-25 2007-03-21 东丽株式会社 Painting device, painting method, and display member provided therefrom
CN101063775A (en) * 2006-10-27 2007-10-31 塔工程有限公司 Dispensing apparatus
CN101493608A (en) * 2008-01-22 2009-07-29 塔工程有限公司 Liquid crystal coating device, and device and method for supplying liquid crystal
DE202009000611U1 (en) * 2009-01-21 2009-03-19 Lee Seen Co., Ltd., Tu Cheng City Automatic glue application device

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Publication number Publication date
TW201130569A (en) 2011-09-16
TWI508788B (en) 2015-11-21
KR20110052197A (en) 2011-05-18
CN102059199A (en) 2011-05-18
KR101695332B1 (en) 2017-01-11

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