TW201204474A - Liquid-flow guide and LC storage apparatus equipped with the liquid-flow guide, for an LC dispenser - Google Patents

Abstract

There is provided liquid-crystal storage apparatus including: a bottle containing liquid crystal; a stopper with a liquid-crystal passage inside, closing the bottle; and a liquid crystal guide guiding flowing of liquid crystal introduced into the liquid-crystal introduction passage, provided fixedly between the bottle and the stopper. Liquid crystal, introduced into the horizontal hole in the stopper, flows down into the bottle without interfering with a beam of light traveling from an emitting part of a sensor to a receiving part of the sensor. This not only makes it possible to detect when the rising liquid crystal in the bottle reaches a reference level, but also prevents liquid crystal from dropping on liquid crystal in the bottle without leaking from between the stopper and the bottle.

Description

201204474 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a liquid crystal coater. [Prior Art] Fig. 1 is a side view of a liquid crystal coater and a liquid crystal supply device. As shown in FIG. 1, the liquid crystal coater 1A includes a main frame 1A, a platform 200 provided on the record holder 100, and a coating head unit support frame 300, which are provided in the main frame to support the coating head unit. The coating head unit 400 is movable along the length of the main frame (the y-axis direction) and the coating head unit 400 each having a nozzle for dropping the liquid crystal droplets, and is provided in the coating head unit branch frame 3 The coating head unit 400 is movable along the width (X-axis direction) of the main frame 1 (8). As shown in Fig. 2, the coating head unit 400 includes a support assembly 41 movably provided on the coating head unit support frame 300. 〇, a nozzle unit A 42G provided at the support unit 41, a bottle holder holder 430 provided on the front side of the support unit, a liquid crystal storage device detachably connecting the bottle holder 43 (), and a connection a tube between the nozzle unit 420 and the liquid crystal storage device. The liquid crystal storage device includes a bottle 510 detachably inserted into the bottle holder 43 and containing liquid crystal, and a bottle lock to the neck of the bottle 51 to close the bottle 51.挡's stop 520. °° The outer surface of the neck of the bottle 510 is threaded. The 520 has a lower vertical screw hole 521 at the bottom, an upper vertical screw hole 525 at the top, and a positioning between the lower vertical screw hole 521 and the upper vertical screw hole 525. The 201204474 has a connection hole for connecting the milk, and has a horizontal side. The hole S23. The lower vertical screw hole 52 communicates with the connection hole 522, and the connection hole 522 communicates with the upper vertical screw hole 525. The diameter of the lower vertical screw hole 521 is larger than the connection hole cut, and the diameter of the connection hole 522 is larger than the upper vertical screw hole. 525. The horizontal hole 523 is in communication with the connecting hole 522. The stopper 520 is locked to the neck of the bottle holder 51. That is, the threaded portion of the bottle holder 51 is fitted into the lower vertical screw hole 52] of the carrier 520.

A screw 530 having a thread on the outer surface is locked to the stopper 52A. That is, the screw 530 is fitted into the upper vertical screw hole of the striker 520. The screw 53 has a through hole 531 from the top to the bottom. When the imaginary extends vertically and horizontally, respectively, the perforations 531 in the screw 530 and the horizontal holes 523 in the stopper 52 不一致 do not coincide with each other. One end of the tube 44 turns through the perforation 531 of the screw 530 and is positioned inside the bottle 510. The end of the tube 44A can remain in contact with the bottom of the bottle 51. As shown in FIG. 3, a sensor 45 is provided on the bottle holder 43A. The sensation 450 includes a transmitting unit 451 and a receiving unit 452. The sensor senses whether the liquid crystal in the bottle J 510 has risen to the reference level. The reference level is on the same line as the beam path that is emitted from the transmitting portion 451 and travels to the receiving portion 452. The liquid crystal supply device includes a storage tank 620 provided on the bottom plate 610 for storing liquid crystal, a pressure supply unit 63 that supplies pressure to the storage tank 62, and a connection pipe 64 between the storage tank 620 and the pressure supply unit 63.喷嘴, a nozzle assembly 650 that passes through the wall of the table 10 but is coupled to the inner surface of the wall of the clean bench, and a supply tube 660 that is coupled between the reservoir 62 and the nozzle assembly. The pressure supply unit 63 is mounted on the bottom plate 61A. 201204474 Liquid crystal coating machines are usually surrounded by a clean bench to prevent particles from contaminating the substrate mounted on the platform 200. The nozzle assembly 650 includes a sliding member 653 that is slidably coupled to the bottom plate 65, a support member H 654 that is coupled to the sliding member, and a support tube 655 that is coupled to the holder (654) via the holder 654. Its t-tube branch 655 - end device 6M extends.

_=:=:= Valves open or close the supply tube The operation of the liquid crystal coater is now explained. According to the instruction of the control unit (not shown), the coating head unit branch frame 3 is inserted into the coating head unit 4A each having the bottle 510 filled with the liquid crystal, and is respectively moved in the Y-axis direction and the χ-axis direction. The liquid crystal is dropped through the nozzle unit to the panel regions on the upper boundary of the substrate. The liquid crystal in the bottle 51 is supplied through the tube 440 to the nozzle unit 42A. . When the bottle 510 lacks the liquid crystal, the coating head unit support frame 300 and the coating unit 400 move, and the bottle holder attached to the coating head unit is positioned at the position. The liquid crystal supply position is such that the liquid crystal supply device can supply the liquid crystal to the position of the bottle holder 51 through the supply tube 66 which is combined with the tube bud b 655. When the bottle state 510 is positioned at the liquid crystal supply position, the drive unit 652 inserts the horizontal hole 523 locked in the bottle holder 51 〇 〇 655 655. 201204474 When the partition 670 is opened, the liquid in the tank 62 is guided by the pressure applied to the tank (4) to guide the horizontal hole milk. & 660 The sound surface H1 is shown as flowing down the inner surface of the bottle 510 after being introduced into the horizontal hole 523. As a result, the liquid crystal in the bottle 510 is raised.

The sensor 450 senses whether the liquid crystal in the aircraft 51A rises to a reference level: the position of the sense is determined in advance as a light beam that is allowed to be emitted from the transmitting portion, and travels along the edge of the device to the position of the device The receiving department is loose. Also, the path along which the beam emitted by the transmitting portion 451 is along is the same line. When the liquid crystal in the bottle wo is at the reference level, the amount of light received by the sensor 45 is less than the amount of light in the bottle 51 that has not reached the reference level. The sensor 450 transmits the amount of light received by the receiving portion 452 from the transmitting portion 451 to the control unit. The control unit determines whether the liquid crystal in the bottle 510 has reached the reference level based on the information of the sensor 45A. When the control unit (not shown) determines that the liquid crystal in the bottle 510 has risen to the reference level, it means that the valve member 670_ is closed, and stops flowing the liquid crystal through the supply pipe 660 from the reservoir 620 into the bottle 510. The drive unit 652 moves the tube support tube 655 backward, and withdraws the tube support tube 655 from the horizontal hole 523 of the stopper 52A. However, the liquid crystal flowing down the inner surface of the bottle 510 may pass through the light beam emitted from the emitting portion 451. At this time, the receiving portion 452 may receive a smaller amount of light than when the liquid crystal that flows down the inner surface of the bottle 510 and does not pass the light beam emitted from the emitting portion. In this case, the sensor 45 transmits information of the smaller pupil to the control unit. This can cause the control unit to incorrectly determine that the liquid crystal in the bottle 201204474 510 has risen to the reference level, but has not actually reached 0. Further, the liquid crystal flowing down the inner surface of the bottle 510 may be from the neck of the bottle 510. Leakage with the stop 520. Further, after the horizontal hole 523 is introduced, the liquid crystal may drip in a droplet manner instead of flowing down the inner surface of the bottle 510. Thus, the liquid crystal which rises in the bottle 51 is bubbled.

SUMMARY OF THE INVENTION One object of the present invention is to accurately determine the liquid crystal level in a bottle. Another object of the invention is to avoid liquid leakage from the neck of the bottle to the carrier > Dropping down in droplets Another object of the invention is to avoid liquid crystals on the liquid crystals in the bottle. According to the present invention, there is provided a liquid flow guide tube member and a member projecting radially from one end of the tube member. 3 Pipe fittings can include retractable wrinkles. According to another aspect of the present invention, there is provided a liquid flow containing tubular member, a radially projecting end from the end of the tubular member, and a slidable/slidable tubular member slidably H-connected. The jaw member may be formed of an elastic material. ESj 8 201204474 According to another aspect of the present invention, there is provided a liquid crystal storage device comprising a liquid crystal guide inserted into a bottle, the liquid crystal guide guiding the liquid crystal into the bottle. According to another aspect of the present invention, there is provided a liquid crystal storage device comprising a bottle holder containing a liquid crystal, a stopper having a liquid crystal introduction passage therein, a stopper for closing the bottle, and a liquid crystal guide which is introduced into the liquid crystal The liquid crystal guide of the introduction channel flows into the bottle, and the liquid crystal guide is fixed between the bottle and the stopper. The sodium and other objects, features, aspects and advantages of the present invention will become apparent from the Detailed Description [Embodiment] A liquid flow guide according to the present invention and a liquid crystal storage device equipped with the liquid flow guide will now be described with reference to the drawings. Figure 5 is a side elevational view of a coating head unit incorporating a liquid crystal storage device embodiment in accordance with the present invention. Referring now to Figure 5, an embodiment of a liquid flow director and a liquid crystal age device equipped with the liquid flow guide H according to the present invention will now be described. The coating head unit 400 of the liquid crystal coater comprises a support assembly 4丨〇 movably provided in the coating unit of the liquid crystal coater, and provided by the nozzle unit 420′ provided in the support group Δ 410 f The bottle holder 430 on the front side of the support assembly, the foldable toast; the smuggler, the liquid crystal storage of the bottle holder 430 is detachably connected to the nozzle unit 70 420 and the liquid crystal is stored. The tubes between the devices are as shown in FIGS. 5 and 6 'sensors are provided to the bottle holder 430 201204474 The sensor 450 includes a transmitting portion 451 and a receiving portion 452. The liquid crystal storage device includes a liquid crystal guide inserted into the bottle 710, and the liquid crystal guide guides the liquid crystal into the bottle 710. As shown in FIG. 7, the liquid crystal storage device may include a bottle 710 containing liquid crystal, a stopper 720 for closing the bottle 710 and having a liquid crystal introduction passage therein, and a liquid crystal fixed between the bottle 710 and the stopper 720. The introducer 730 guides the liquid crystal introduced into the liquid crystal introduction path p into the bottle 710. The bottle 710 has a threaded neck and a convex bottom. The blocking member 720 has a lower vertical screw hole 721 at the bottom, an upper vertical screw hole 725 at the top, a connecting hole 722 for connecting the lower vertical screw hole 721 and the upper vertical screw hole 725, and a side hole Horizontal hole 723. The lower vertical screw hole 721 communicates with the connecting hole 722, and the connecting hole 722 communicates with the upper vertical screw hole 725. The diameter of the lower vertical screw hole 721 is larger than the connection hole 722. Therefore, the stopper 720 has a contact surface 724 between the lower vertical screw hole 721 and the connection hole 722. The diameter of the connecting hole 722 is larger than the upper vertical screw hole 725. The horizontal hole 723 communicates with the connection hole 722. The liquid crystal introduction channel p includes a connection hole 722 and a horizontal hole 723. The stop 720 is locked to the neck of the bottle 710. That is, the threaded neck of the bottle holder 71 is fitted into the lower vertical screw hole 721 of the stopper 720. A screw 530 having a threaded outer surface is locked to the stop 720. That is, the screw 530 is fitted into the upper vertical screw hole 725 of the stopper 720. The screw 53 has a perforation 531 from the top 201204474 to the bottom. One end of the tube 440 is positioned near the bottom of the bottle 710 or in contact with the bottom of the bottle 710 by a perforation 531 of the screw 53. The stopper 720 may have a perforation at the top that communicates with the attachment hole 722. The tube 440 can be coupled to a stop 720' wherein one end of the tube 440 passes through the perforation at the top.

The first embodiment of the liquid flow introducer 730 includes a tubular member 731 and a white tubular member 73] a radially projecting member 732. The tube 731 of the liquid flow guide has a uniform outer diameter and is straight. The tube 731 of the liquid flow guide 730 is positioned inside the bottle 71. The rhyme 732 is located on the top of the bottle 710. That is, the lower surface of the member 732 is in contact with the top of the bottle 710 and the upper surface of the member 732 is in contact with the contact surface 72 of the striker 720. The lower end of the official member 731 contacts the bottom of the bottle 71, or the bottom of the holder (10). However, the liquid crystal is lower than the minimum level of the bottle. So as to avoid dripping onto the liquid crystal of the bottle. When the bottle is 71. The liquid helium is supplied to the bottle jaws at a minimum or below a minimum level. The liquid crystal introduction channel p (including the connection hole melon and the horizontal hole) in the standard member 720 is in communication with the tube member 731 of the body flow guide 730. Tube 440 and snail mountain, one end of tube 440 passes through screw 530. The tubes 440, 〜 end pass through the connecting hole 722 and the tube of the liquid flow guide 73 〇. The right uniform white 732 has a uniform thickness and is annular. Another example of the piece 罝 is uniform thickness and shaped like a square. Another - example _ pieces have a uniform thickness ^ 201204474 shape like a polygon. The impurities are not limited to the above, but may have various shapes. The element B2 of the liquid flow guide 730 allows the liquid crystal guide 73 to be mounted to the bottle 710 of different sizes. The ostium can be positioned in the upper half of the official member 731. Through the perforated file, the tube 731 is inside.卩 and the bottle 710 are connected to each other inside. When the tube member 731 is immersed in the liquid crystal of the bottle holder 7 (1), air is allowed to flow through the perforated crucible. Therefore, there is no difference between the liquid crystal level inside the tube 731 and the liquid crystal level outside the tube 731. There may be two or more perforated turns in the f-piece 731, which are arranged in one or more columns with respect to each other by a predetermined distance. As shown in FIG. 8, a perforated file can be provided to the element 732. The lower end of the tube member 731 may have a slope = 3 with respect to the bottom of the bottle holder 71. In this case, the liquid crystal flowing down the inner surface of the tube 731 flows down the slope 733 at the end of the official member 731 to the lower end of the tube 731, and is added to the bottle 710 to ride the crystal instead of dropping from the slope 733. The liquid crystal to the bottle 7. The liquid flow introducer 730 can be formed from an elastomeric material. The liquid flow director 730 may be formed of a fluorocarbon resin such as Teflon. The liquid flow guide 730 made of an elastic material prevents liquid crystal from leaking from the neck of the bottle 71 and the bowl 720 because the contact surface 724 of the top of the device 710 of the liquid flow guide 73 and the stopper 720 between. Bottle As shown in Fig. 9, the liquid flow guide 73 has a longitudinal opening. The longitudinal opening 734 is a shaft which is cut away from the longitudinal direction of the tubular member 73 by the portion of the longitudinal opening. The tube 731 (four) bubble is discharged through the longitudinal opening 734 to the tube 731. "Liquid Flow Guide (4) - Embodiments may include a tube 731 without a jaw 732. In this case, a perforation is provided to the tube and the upper end of the tube 731 is inserted into the interior of the neck of the bottle 710 to be securely fastened. As shown in Fig. 10, a second embodiment of the liquid flow guide 730 includes a tubular member 731 and a radially projecting projection 732 from the upper end of the tubular member 731. The tubular member 731 includes an upper portion 735, a lower portion 737, and a lower portion 5 and a lower portion. The sensitive portion 736' between 7 and the display member 732 protrude radially from the upper end of the upper portion 735. The continuous pleating portion 736 is telescopic. The perforated file can be provided to the upper portion 735 of the tube member 731 or the element 732. In the first embodiment of the introducer, the jaw 732 is seated on top of the bottle 710. That is, the lower surface of the jaw 732 is in contact with the top of the bottle holder 71, and the upper surface of the jaw 732 is offset from the member 72. The contact surface 724 is in contact with the liquid crystal introduction passage ρ (including the connection hole 722 and the horizontal hole 723) in the stopper 720 and the upper portion 735 of the tube 731 of the liquid flow guide 73A and the lower portion 737 and the crease portion 736. Sub-440 is combined with screw 530 'where one end of tube 440 is passed through screw 53 0. The end of the tube 440 passes through the connecting hole 722 of the stopper 72 and the upper portion 735 and the lower portion 737 of the tube 731 of the liquid motor guide 730 and the corrugated portion 736. The second embodiment of the liquid flow guide 730 The jaw 732 is identical to the display of the first embodiment of the liquid flow 201204474 motion guide 730. The liquid 734 of the liquid flow guide 730 allows the liquid crystal guide 7 to be mounted to a different size of the bottle 71G. The lower portion 737 and the bottom of the bottle 710 are stretched in a fixed distance. The tube member 731 may have two or more perforations H arranged in a row or columns with a predetermined distance from each other.

As with the first embodiment of the liquid flow introducer 730, the end of the lower portion 737 can have a ramp 733 with respect to the bottom of the bottle 710. . The liquid flow introducer 730 can be formed from an elastomeric material. The liquid flow director 730 may be formed of a fluorocarbon resin such as Teflon. The second embodiment of the liquid flow guide n can include an upper portion 73s and a lower portion 737' and an armor member 732 that is coupled between the upper portion 735 and the lower portion 737 and that does not protrude radially from the upper end of the upper portion 735. A perforated file is provided on the upper portion 735 of the tube 731. In this case, the perforation η is provided in the upper portion 735 of the tube member 731, and the upper end portion of the upper portion 735 of the tube member 73 is inserted into the neck of the bottle holder 710 to be firmly fixed. As shown in Fig. 11, a third embodiment of the liquid flow guide 730 includes an official member 73 and a member 732 projecting radially from the upper end of the tube member 73i, and a slidable tube 738' which slides out/slides in connection Pipe 731. The sliding official 738 & tube 731 slides back and forth so that the bottom of the bottle 731 has a fixed distance from the bottom of the bottle 710. The slidable tube 7 can be on the top and can have 201204474 1 == the tube 73 can have an inner protrusion at the lower end. In this way, the slidable officer 738 yuan is prevented from sliding out of the pipe member 731. The dental ankle can be provided to the tube 731 or the element 732.

== Guided tube 731 and slidable tube are positioned at 幵. . Inner neighbor. The jaw 732 is seated on top of the bottle 710. That is, the lower surface of the element 732 is in contact with the top of the bottle holder 71 (), and the upper surface of the hiding piece is in contact with the contact surface 724 of the carrier 720. The lower end of the slidable tube 738 is in full contact with the bottle, and the mosquito bit is placed close to the bottom of the bottle 710, but below the minimum level of the liquid crystal of the bottle 71. Thus, the liquid crystal is prevented from dripping into the liquid crystal of the bottle 710 in the form of droplets. The liquid crystal introduction passage p (including the horizontal hole 723 of the connection hole) in the stopper 720 communicates with the tube 731 of the liquid flow guide bow |||73 and the slidable tube 738. Tube 440 is coupled to screw 530, wherein one end of tube 44 is passed through screw 530. tube? The end of the 440 passes through the connecting hole 722 of the stopper 72 and the tube 731 of the liquid flow guide 730 and the slidable tube 738. The rhyme 732 of the third embodiment of the liquid flow introducer 730 is identical to the first embodiment of the liquid flow introducer 730. The element 732 of the liquid flow guide 730 allows the liquid crystal guide 73 to be mounted on the same size bottle 71. The slidable tube 738 slides back and forth such that the end of the slidable tube 738 maintains a fixed distance from the bottom of the bottle 710. The tube member 731 may have two or more perforated turns arranged in one or more columns with respect to each other by a predetermined distance. 15 201204474 As in the first embodiment of the liquid flow guide 73A, the slidable tube 4 has a slope 733 with respect to the bottom of the bottle 710. The liquid flow introducer 730 can be formed from an elastomeric material. The liquid flow director 730 may be formed of a fluorocarbon resin such as Teflon. The operation of the liquid crystal coater of the first embodiment of the first embodiment and the third embodiment of the liquid flow guide BO will now be described.

The coating head unit branch 3GG and the coating head unit are moved. The bottle holder 71 disposed in a coating head unit is positioned at the liquid crystal supply position. When the bottle 710 is positioned at the liquid crystal supply position, the drive unit 652 constituting the liquid crystal supply device moves the tube support tube 655 forward and inserts the horizontal hole 723 locked in the stopper 720 of the bottle 710. When the valve member 670 of the liquid crystal supply device is opened, the liquid helium in the reservoir 62 is transmitted through the supply tube 660 due to the pressure applied to the reservoir 62, and the horizontal hole is filled with the horizontal hole 723. The inner surface of the official member 731 of the flow $ flows downward. As a result, the liquid crystal in the bottle 710 is raised. The τ sensor 45A senses whether the liquid crystal in the bottle 71〇 rises to the reference level. The position of the sensor 450 is determined in advance to allow the light beam emitted from the transmitting portion 451 to pass through the bottle holder's reference level to reach the receiving portion. That is, the path along which the reference level and the light beam emitted by the emitting portion (5) follow is a phase line. When the liquid crystal in the bottle 710 reaches the reference level, the amount of light received by the receiving portion 452 of the sensor is smaller than the amount of light in the bottle holder 71 that has not reached the level of the test. The sensor 450 connects the receiving portion from the transmitting portion 451 to the S] 16 201204474, and the light quantity information Wei Shun Xian Yuan (not old). The control unit determines whether the liquid crystal in the bottle 71 is at the reference level based on the information of the sensor 450. When the control unit determines that the liquid crystal in the bottle holder 71 has risen to the reference position, the private valve member 670 is closed, and the liquid crystal is stopped from flowing into the bottle holder 71 through the supply tube 620. The driving unit 652 moves the pipe support pipe 655 backward, and withdraws the pipe branch pipe 655 from the stopper 72 port v, and according to the instruction of the control unit, the coating head unit support frame 3 has a filling The coating head unit 400 of the liquid crystal bottle 710 is moved in the x-axis direction and the X-axis direction, respectively, so as to drip the liquid crystal droplets through the nozzle unit 42 to the respective panel regions of the upper boundary of the substrate. The liquid crystal in the bottle 71 is supplied through the tube 44 to the nozzle unit 420. The tube 731 of the bottle inserter 710 does not interfere with the light beam traveling from the emitting portion 451 to the receiving portion 452. Therefore, the liquid crystal flowing downward along the inner surface of the tube 731 does not interfere with the light beam traveling from the emitting portion 451 to the receiving portion 452. Thus, the receiving portion 451 of the sensor 450 can receive the same amount of light as the emitting portion 451 of the sensor 450 until the liquid crystal in the bottle holder 71 is at the reference level. The liquid crystal of the horizontal hole 723 of the introduction stopper 720 flows downward along the inner surface of the tube 731 of the bottle holder 71 and is added to the liquid crystal in the bottle 71, instead of dropping down into the bottle 710 in the form of droplets. LCD. The liquid crystal which does not rise in the bottle 710 thus generates bubbles. The position of the element 732 between the top of the bottle 710 and the contact surface 724 of the stopper 720 prevents the liquid crystal introduced into the horizontal hole 723 from leaking from the bottle 710 and the 201204474 contact surface 724 of the stopper 720 and the upper surface of the element 732. And to avoid leakage from the joint surface of the stopper 72. In the second embodiment of the device 73, the folded portion 736 is expanded and contracted. ° The distance between the bottoms of the skimmer 710 is fixed in the third way of the liquid gripping, the bowing is 73〇, the movement is 'the slidable tube 738 end is short and the bottle (10) two), it should also be understood Unless otherwise specified in the details of the foregoing description, m this embodiment does not allow for a broad interpretation of the scope of the patent application, the spirit of the scope of the patent application = the change and modification of the equivalent in the application, intended to be included in the [Figure Simple description of the formula] In conjunction with the introduction of the hair _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 is a front view of a liquid crystal coating machine and a liquid crystal supply device; FIG. 2 is a side view of a coating head unit of the liquid crystal coating machine of FIG. 1; a coating head stored in the liquid crystal coating machine of FIG. The liquid crystal of the unit is a liquid crystal (5) 201204474. The longitudinal sectional view of the plan view of the storage device shows the liquid crystal introduction conventional liquid crystal storage device; FIG. 5 is a liquid crystal equipped with the liquid crystal according to the present invention. Side view of the coating head unit of the storage device embodiment Figure 6 is a plan view of a coating head unit of an embodiment of a liquid crystal storage device according to the present invention; Figure 7 is a longitudinal sectional view of a liquid crystal storage device according to the present invention, and a liquid flow guide constituting an embodiment of the liquid crystal storage device; 1 is a front view of a liquid flow guide constituting an embodiment of a liquid crystal storage device of the present invention; and FIG. 9 is a liquid flow guide having perforations in a member constituting the liquid crystal storage device of the present invention. Figure 10 is a longitudinal cross-sectional view of a second embodiment of a liquid flow guide constituting the liquid crystal storage device of the present invention; Figure 11 is a third flow diagram of a liquid flow guide constituting the liquid crystal storage device of the present invention. Longitudinal sectional view of the embodiment; and Fig. 12 is a longitudinal sectional view of the liquid crystal storage device in operation according to the present invention. [Main component symbol description] 10 Clean table 100 Main frame 200 Platform 300 Coating head unit support frame [S] 201204474 Coating head unit support assembly nozzle unit bottle holder support tube sensor transmitter receiving part bottle holder under vertical screw hole Hole horizontal hole vertical screw hole perforated bottom plate reservoir pressure supply unit connection pipe nozzle assembly bottom plate drive unit sliding member support pipe support tube 201204474 supply pipe valve bottle stopper under vertical screw hole connection hole horizontal hole pile contact And ψ^κ - · / -, vertical screw hole liquid crystal guide pipe fittings beveled longitudinal opening upper wrinkle lower slidable tube perforated liquid crystal introduction channel

Claims (1)

201204474 VII. Patent Application Range: 1. A liquid flow guide comprising: a tube member; and a jaw member projecting radially from one end of the tube member. 2. The liquid flow introducer of claim 1, wherein the tubular member has a uniform outer diameter and is straight. 3. The liquid flow introducer of claim 1, wherein the tube member has a perforation on a surface thereof. 4. The liquid flow guide of claim 1, wherein the element has a perforation on a surface thereof. 5. The liquid flow introducer of claim 1, wherein the other end of the tubular member has a slope. 6. The liquid flow introducer of claim 1, wherein the tubular member comprises one of a retractable wrinkle. 7. The liquid flow introducer of claim 1, wherein the tubular member has a longitudinal opening formed by cutting a portion shaped like the longitudinal opening in a longitudinal direction from the end of the tubular member. 8. A liquid flow guide comprising: a tube member; a jaw member projecting radially from one end of the tube member; and [s] 22 201204474 a slidable tube for slidingly sliding/sliding into the tube member. The liquid flow guide according to item 8 of the patent scope has a perforation on the surface of the device. The liquid flow introducer according to Item 8, wherein the tube member has the display member 12, as in the third, fourth, and ninth flow guides (4) of the patent application, and the material member has a liquid device on the surface thereof, wherein The liquid flow guide of the present invention, the liquid flow guide II of the second member, the liquid flow guide of the machine, the liquid crystal storage device for the liquid crystal coating machine, comprising: the bottle The liquid crystal guide is inserted into the bottle 11, and the liquid crystal guide 11 guides the liquid crystal into the m 23 201204474. 17. The device of claim 16 is used in the liquid crystal coating machine. The liquid crystal is stored on its surface with a perforation. The liquid crystal storage for the liquid crystal coater described in the above is a straight tube. Tank liquid crystal casting 18. The device of claim 16 wherein the liquid crystal guide is a tube; and a slidable tube that slides out/slides into the straight tube. For example, in the liquid crystal device using the crystallizer coating machine described in claim 16, the liquid crystal correction H comprises: ^ a straight tube; and a wrinkle portion, the wrinkle portion is retractable. 21. A liquid crystal storage device for a liquid crystal coating machine comprising: - a bottler 'containing a liquid crystal; - a support member having a liquid crystal guide channel inside, the stopper being a bottle holder; and @ , . . In a liquid crystal guided state, the liquid crystal guided into the liquid crystal introduction channel is introduced into the dispenser. The liquid crystal guiding nm is set between the bottle and the subtracting member. The liquid crystal storage device for a liquid crystal coating machine, as described in the patent No. 21, wherein the liquid crystal guide comprises: - an official piece having a perforation on its surface; and - a member The end of the tube protrudes radially. [S] 24 201204474 The invention relates to a liquid crystal storage I for a liquid crystal coating machine according to Item 21, wherein the liquid crystal guide comprises: a piece of f, the tube has a perforation in the wire; A =, f far from the official member - the end of the radial protrusion; and, the official 'connected to slide out / slip the pipe. :::==21 The liquid crystal storage for the liquid crystal coating machine described in Item 21 includes: a top portion of the Ding, having a lower portion on the surface thereof; and a wrinkle portion, being retractable, Between the; and a piece, from the upper end of the upper diameter a hole; the enemy portion is connected to the upper portion and the lower portion to protrude. 25. The liquid crystal storage device of claim 22, wherein the liquid crystal storage device of any one of the above-mentioned items is used for the top of the liquid, and the upper portion of the portion (four) contacts the m 25 of the bottle.