JPH06233953A - Device for producing liquid crystal display element - Google Patents
Device for producing liquid crystal display elementInfo
- Publication number
- JPH06233953A JPH06233953A JP5169234A JP16923493A JPH06233953A JP H06233953 A JPH06233953 A JP H06233953A JP 5169234 A JP5169234 A JP 5169234A JP 16923493 A JP16923493 A JP 16923493A JP H06233953 A JPH06233953 A JP H06233953A
- Authority
- JP
- Japan
- Prior art keywords
- support
- liquid crystal
- crystal display
- nozzle
- main body
- 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.)
- Granted
Links
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
- G02F1/1339—Gaskets; Spacers; Sealing 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
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は液晶表示素子製造装置に
係り、詳細には低粘度の物質を使用し、コーティング
(coating )及びシーリング(sealing )が同時に行え
る液晶表示素子製造装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid crystal display device manufacturing apparatus, and more particularly, to a liquid crystal display device manufacturing apparatus which uses a low-viscosity substance and can simultaneously perform coating and sealing.
【0002】[0002]
【従来の技術】一般的に、液晶表示素子の基板上に低粘
度の物質(例えば、液晶材)をコーティングするには、
図1に示したような液晶表示素子製造装置が適用され
る。2. Description of the Related Art Generally, in order to coat a low-viscosity substance (for example, a liquid crystal material) on a substrate of a liquid crystal display device,
The liquid crystal display device manufacturing apparatus as shown in FIG. 1 is applied.
【0003】図1で、基板1は多数のガイドローラ2に
より移送され、コーティングローラ3と補助ローラ4の
間を通過する。そして、ガイドローラ2の上部には、低
粘度の物質をガイドローラ2に沿って移送される基板1
の上面に供給する低粘度物質投入装置5が位置する。In FIG. 1, a substrate 1 is transported by a number of guide rollers 2 and passes between a coating roller 3 and an auxiliary roller 4. The substrate 1 on which the low-viscosity substance is transferred along the guide roller 2 is disposed above the guide roller 2.
A low-viscosity substance charging device 5 for supplying the low-viscosity substance is located.
【0004】そして、基板1と投入装置5の間にはコー
ティングローラ3と所定の間隔離隔されるように備えら
れ、投入装置5から供給される低粘度の物質を基板1上
に所定の厚さで流入させるドクターローラ6が位置す
る。The substrate 1 and the charging device 5 are provided so as to be separated from the coating roller 3 by a predetermined distance, and the low-viscosity substance supplied from the charging device 5 has a predetermined thickness on the substrate 1. There is a doctor roller 6 to be introduced.
【0005】このように構成された従来の液晶素子製造
装置は、投入装置5から投入される低粘度の物質が投入
装置5の下部に位置したドクターローラ6に流入され、
同時に、このドクターローラ6と所定の間隔離隔される
ように備えられたコーティングローラ3に流入される構
造を有する。即ち、低粘度物質はドクターローラ6とコ
ーティングローラ3との間隔に応じてコーティングロー
ラ3に流入される。これと同時にガイドローラ2により
移送される基板1がコーティングローラ3と補助ローラ
4の間を通過する時に、その上部にコーティングローラ
3から流入された低粘度物質がコーティングされる。In the conventional liquid crystal device manufacturing apparatus thus constructed, the low-viscosity substance charged from the charging device 5 flows into the doctor roller 6 located below the charging device 5,
At the same time, the doctor roller 6 and the coating roller 3 are separated from the doctor roller 6 by a predetermined distance. That is, the low-viscosity substance flows into the coating roller 3 according to the distance between the doctor roller 6 and the coating roller 3. At the same time, when the substrate 1 transferred by the guide roller 2 passes between the coating roller 3 and the auxiliary roller 4, the low viscosity substance introduced from the coating roller 3 is coated on the upper portion of the substrate 1.
【0006】しかしながら、前述のような従来の液晶表
示素子製造装置においては、ドクターローラとコーティ
ングローラの間の間隔に流入される低粘度物質はその粘
性によって前記間隔に従い、ある程度支配される。即
ち、間隔が微少すぎれば低粘度物質が間隔を通じて抜け
出ることができない。However, in the conventional liquid crystal display device manufacturing apparatus as described above, the low-viscosity substance flowing into the space between the doctor roller and the coating roller is governed to some extent by the viscosity according to the space. That is, if the gap is too small, the low viscosity substance cannot escape through the gap.
【0007】従って、基板上にコーティングされる低粘
度物質の厚さにある程度の限界があり微細な厚さのコー
ティングには適さないという問題点がある。又、基板が
コーティングローラと補助ローラの間を通過するので、
ある程度の強度を保つ必要がある。従ってフレキシブル
な材質の基板にコーティングするには不適である。Therefore, there is a problem that the thickness of the low-viscosity substance coated on the substrate is limited to some extent, and it is not suitable for coating of a fine thickness. Also, since the substrate passes between the coating roller and the auxiliary roller,
It is necessary to maintain some strength. Therefore, it is not suitable for coating a substrate made of a flexible material.
【0008】これを解決するために、従来、図2に示し
たようなスクリーン印刷方式を採択した液晶表示素子製
造装置が提案されている。In order to solve this problem, a liquid crystal display device manufacturing apparatus adopting the screen printing method as shown in FIG. 2 has been conventionally proposed.
【0009】この製造装置は、支持体7の上方にスクリ
ーンマスク9が設けられ、その上部に低粘度物質圧着装
置9′が設けられる基本的な構造を有する。This manufacturing apparatus has a basic structure in which a screen mask 9 is provided above the support 7 and a low viscosity material pressure bonding device 9'is provided above the screen mask 9.
【0010】圧着装置9′により圧着される低粘度物質
は、スクリーンマスク9を通じてシール材8により基板
1′の上面に形成されたディスプレイ領域に塗布され
る。The low-viscosity substance which is pressure-bonded by the pressure-bonding device 9'is applied to the display area formed on the upper surface of the substrate 1'through the screen mask 9 by the sealing material 8.
【0011】しかしながら、このような従来のスクリー
ン印刷方式の液晶表示素子製造装置においては、柔軟な
材質の基板を使用することができ、かつ低粘度物質をマ
イクロメートルの厚さでコーティングできる利点がある
反面、圧着装置により投入された低粘度物質が圧着力に
より抜け出ないようにするためには、ディスプレイされ
る部分、即ちシール材の塗布された部分が既に硬化され
た状態を保つ必要がある。しかしながら、シール材の硬
化により作業時間が長くなる問題点と、スクリーンマス
クによりコーティングされた膜に損傷が加えられ製品品
質を劣化させる問題点がある。However, in such a conventional screen printing type liquid crystal display device manufacturing apparatus, there is an advantage that a substrate made of a flexible material can be used and a low-viscosity substance can be coated in a thickness of a micrometer. On the other hand, in order to prevent the low-viscosity substance introduced by the crimping device from coming off due to the crimping force, it is necessary to keep the portion to be displayed, that is, the portion to which the sealing material is applied, already cured. However, there is a problem that the working time becomes long due to the curing of the sealing material, and that the film coated by the screen mask is damaged and the product quality is deteriorated.
【0012】[0012]
【発明が解決しようとする課題】本発明は、上記のよう
な従来の液晶表示素子の製造装置の問題点を解決するた
めに創出されたもので、その目的は基板上面に低粘度物
質をマイクロメートル領域の厚さで塗布可能とし、特に
ディスプレイされる部分のシーリングと低粘度物質のコ
ーティングが同時に行える液晶表示素子製造装置を提供
することにある。The present invention was created in order to solve the problems of the conventional manufacturing apparatus for a liquid crystal display device as described above, and its purpose is to provide a low-viscosity substance on the upper surface of a substrate with a microscopic material. An object of the present invention is to provide a liquid crystal display device manufacturing apparatus capable of coating with a thickness in the metric region, and particularly capable of simultaneously sealing a displayed portion and coating a low-viscosity substance.
【0013】[0013]
【課題を解決するための手段】上記の目的を達成するた
めに本発明は、四角枠状の本体下部に第1移送手段によ
り第1軸に沿って移送可能に備えられ、その内部に設置
された真空吸着手段により、その上面に基板が配置され
るプレートと、前記プレートの上部に位置し、前記基板
の上部に低粘度物質を投入するコーティング手段及びこ
のコーティング手段により、コーティングされた低粘度
物質の流動を防ぐシーリング手段が互いに並んで備えら
れる支持体と、前記支持体を前記第1軸及びこの第1軸
に垂直の第2軸に沿って移送させる第2移送手段と、を
具備することを特徴とする。In order to achieve the above object, the present invention is provided in a lower portion of a rectangular frame-shaped main body so that the main body can be moved along a first axis by a first transfer means, and is installed therein. A plate on which the substrate is placed by the vacuum suction means, a coating means located above the plate and for injecting a low-viscosity material onto the substrate, and a low-viscosity material coated by the coating means. And a second transfer means for transferring the support along the first axis and a second axis perpendicular to the first axis. Is characterized by.
【0014】[0014]
【作用】本発明は、支持体に備えられたコーティング手
段及びシーリング手段を第2移送手段により、第1及び
2軸に沿って移送させながら、プレートに配置された基
板の上部に低粘度物質のコーティング及びシーリングを
同時に行うことができる。According to the present invention, while the coating means and the sealing means provided on the support are transferred by the second transfer means along the first and second axes, the low-viscosity material is deposited on the substrate arranged on the plate. Coating and sealing can be done simultaneously.
【0015】[0015]
【実施例】図3及び図4に示すように、本発明による液
晶表示素子製造装置は、四角枠状の本体10の中心下部
にプレート11が位置し、このプレート11は本体10
の長手方向へ移動可能に備えられ、第1移送手段により
第1軸に沿って、即ち左右方向へ移送可能である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 3 and 4, in a liquid crystal display device manufacturing apparatus according to the present invention, a plate 11 is located below the center of a rectangular frame-shaped main body 10.
Is movable in the longitudinal direction and is movable by the first transfer means along the first axis, that is, in the left-right direction.
【0016】そして、プレート11の上には基板20が
配置され、この基板20は、プレート11の内部に設け
られた真空吸着手段(図示せず)により、プレート11
の上面で移動しないように配置される。更にプレート1
1の上部には支持体30が位置し、この支持体30の各
側面には、基板20の上部に低粘度物質を供給するコー
ティング手段及びこのコーティング手段によりコーティ
ングされた低粘度物質の流動を防ぐシーリング手段がそ
れぞれ備えられる。そして、支持体30は第2移送手段
により基板20が配置されたプレート11を中心に第1
軸及びこの第1軸に垂直であり前後方向の第2軸に沿っ
て移送される。A substrate 20 is arranged on the plate 11, and the substrate 20 is attached to the plate 11 by a vacuum suction means (not shown) provided inside the plate 11.
It is arranged so that it does not move on the upper surface of. Plate 1
A support 30 is located on the upper side of the substrate 1. On each side of the support 30, coating means for supplying a low viscosity material to the top of the substrate 20 and flow of the low viscosity material coated by the coating means are prevented. Each sealing means is provided. Then, the support body 30 is formed by the first transfer means by the first transfer means around the plate 11 on which the substrate 20 is arranged.
It is transported along an axis and a second axis in the front-back direction that is perpendicular to the first axis.
【0017】プレート11を第1軸に沿って移送させる
第1移送手段は、プレート11の下部に位置し、螺子孔
(図示せず)の形成された突出部11aと、この突出部
11aの螺子孔に挿入され本体10の長手の方向へ、即
ち第1軸に平行の方向へ形成され、本体10の一側に固
着された第1モータ11bにより駆動される第1ボール
スクリュー11cを具備する。The first transfer means for transferring the plate 11 along the first axis is located at the lower part of the plate 11 and has a protrusion 11a having a screw hole (not shown) formed therein and a screw of the protrusion 11a. The first ball screw 11c is inserted into the hole and formed in the longitudinal direction of the main body 10, that is, in the direction parallel to the first axis, and is driven by a first motor 11b fixed to one side of the main body 10.
【0018】第2ボールスクリュー41は、本体10の
長手の方向へ移送されるプレート11の移送方向と同方
向へ設けられると共に、支持体30を貫通するように備
えられ、本体10の一側面に固着された第2モータ40
により駆動される。The second ball screw 41 is provided in the same direction as the transfer direction of the plate 11 which is transferred in the longitudinal direction of the main body 10, and is provided so as to penetrate the support body 30. The fixed second motor 40
Driven by.
【0019】この第2移送手段の第2ボールスクリュー
41は、コーティング手段及びシーリング手段が並んで
備えられた支持体30を前後左右に移送させる。更に、
第2ボールスクリュー41の上部には、ガイド軸42が
第2ボールスクリュー41と相互と並んで、本体10に
固着され、このガイド軸42は支持体30をスライディ
ング(摺動)可能にしている。The second ball screw 41 of the second transfer means transfers the support 30 provided with the coating means and the sealing means side by side in the front-rear and left-right directions. Furthermore,
On the upper part of the second ball screw 41, a guide shaft 42 is fixed to the main body 10 side by side with the second ball screw 41, and the guide shaft 42 allows the support body 30 to slide (slide).
【0020】そして、支持体30の中心を貫通しプレー
ト11の移送方向に対し直交する方向へは、本体10の
一側に固定された第3モータ50により駆動される第3
ボールスクリュー51が本体10に固着される。第3ボ
ールスクリュー51の上部には、ガイドレール52が第
3ボールスクリュー51と並んで備えられ、このガイド
レール52は、支持体30を第2軸に沿って移送可能に
している。A third motor 50 fixed to one side of the main body 10 drives the third motor 50 in a direction which penetrates the center of the support 30 and is orthogonal to the transfer direction of the plate 11.
The ball screw 51 is fixed to the main body 10. A guide rail 52 is provided on the upper side of the third ball screw 51 side by side with the third ball screw 51, and the guide rail 52 enables the support body 30 to be transported along the second axis.
【0021】この際、本体10の両端部には第2移送手
段により移送される支持体30の移動距離を限定するた
めに、光センサー60を設けるのが望ましい。At this time, it is desirable to provide optical sensors 60 at both ends of the main body 10 in order to limit the moving distance of the support 30 transferred by the second transfer means.
【0022】一方、コーティング手段は、支持体30の
一側に固着され、その下面に多数の噴射孔71の設けら
れた第1ノズル70と、第1ノズル70の上部に備えら
れ、その内部に低粘度物質が貯蔵される第1貯蔵槽72
とを具備する。On the other hand, the coating means is provided on one side of the support 30 and has a first nozzle 70 having a plurality of injection holes 71 on its lower surface and an upper portion of the first nozzle 70. First storage tank 72 for storing low-viscosity substances
And.
【0023】シーリング手段は、支持体30の他側にコ
ーティング手段と並んで固着され、その下部にシール材
の噴射孔81の設けられた第2ノズル80と、第2ノズ
ル80の上部に備えられ、その内部にシール材が貯蔵さ
れる第2貯蔵槽82とを具備する。The sealing means is fixed to the other side of the support 30 side by side with the coating means, and the second nozzle 80 is provided with the injection hole 81 of the sealing material in the lower part thereof, and the upper part of the second nozzle 80. , A second storage tank 82 in which the sealing material is stored.
【0024】支持体30の一側面に固着された第1ノズ
ル70は、図5に示すように、複数個の固定螺子90に
より相互結合され、多数の噴射孔71が形成されるよう
に互いに対応する凹溝71′を有する第1、2結合板7
0′、70″を結合して形成される。符号“100”は
本体10の一側に備えられ各モータ11b、40、50
及び第1、2ノズル70、80の噴出程度等を制御する
コントロールボックスである。As shown in FIG. 5, the first nozzles 70 fixed to one side surface of the support 30 are connected to each other by a plurality of fixing screws 90 and correspond to each other so that a large number of injection holes 71 are formed. First and second coupling plates 7 having concave grooves 71 '
It is formed by combining 0 'and 70 ". The reference numeral" 100 "is provided on one side of the main body 10 and the respective motors 11b, 40 and 50 are provided.
And a control box for controlling the ejection degree of the first and second nozzles 70 and 80.
【0025】次に、前述のように構成された本発明によ
る液晶表示素子製造装置の動作を説明する。Next, the operation of the liquid crystal display device manufacturing apparatus according to the present invention constructed as described above will be described.
【0026】先ず、基板20上にコーティングすべき部
分、即ちディスプレイされる部分を選定する。そして、
第1ノズル70の移送距離及び噴射圧力等を予め所定の
実験データにより設定し、コントロールボックス100
を通じて入力させる。First, a portion to be coated on the substrate 20, that is, a portion to be displayed is selected. And
The transfer distance of the first nozzle 70, the injection pressure, etc. are set in advance based on predetermined experimental data, and the control box 100
To enter through.
【0027】このような状態で、第1ノズル70が固着
された支持体30を第2移送手段により移送させ、即ち
本体10の一側に固着された第2モータ40を駆動さ
せ、第2ボールスクリュー41を回転させることによ
り、支持体30をガイド軸42に沿って移送させると同
時に第1ノズル70を通じて第1貯蔵槽72の内部に貯
蔵された低粘度物質を基板20の上部に塗布する。この
際、基板20に低粘度物質の塗布が完了すれば、低粘度
物質の塗布又は流出を望まない部分、即ちディスプレイ
されない部分に流れるおそれがある。In such a state, the support 30 to which the first nozzle 70 is fixed is transferred by the second transfer means, that is, the second motor 40 fixed to one side of the main body 10 is driven to drive the second ball. By rotating the screw 41, the support 30 is transferred along the guide shaft 42, and at the same time, the low-viscosity material stored in the first storage tank 72 is applied to the upper portion of the substrate 20 through the first nozzle 70. At this time, if the application of the low-viscosity substance to the substrate 20 is completed, there is a possibility that the low-viscosity substance may flow to a portion where it is not desired to apply or flow out, that is, a portion which is not displayed.
【0028】従って、シーリング手段を通じて低粘度物
質の塗布された基板20上部をシーリングすることによ
りこれを防ぐ。Therefore, this is prevented by sealing the upper portion of the substrate 20 coated with the low-viscosity material through the sealing means.
【0029】これを更に詳細に説明すれば、第2、3モ
ータ40、50を駆動し第2、3ボールスクリュー4
1、51を各々回転させることにより、支持体30を各
軸に沿って移送させる。これと同時に、支持体30の他
側面に固着された第2ノズル80を通じて、第2ノズル
80と連通されるように備えられた第2貯蔵槽82の内
部に貯蔵されたシール材を流出させながら、第1ノズル
70により物質の塗布された基板20上部の縁をシーリ
ングする。This will be described in more detail. The second and third motors 40 and 50 are driven to drive the second and third ball screws 4.
By rotating 1 and 51 respectively, the support 30 is transferred along each axis. At the same time, the sealing material stored in the second storage tank 82 provided so as to communicate with the second nozzle 80 is discharged through the second nozzle 80 fixed to the other side surface of the support 30. The upper edge of the substrate 20 coated with the material is sealed by the first nozzle 70.
【0030】即ち、本発明による液晶表示素子製造装置
は第2移送手段により低粘度物質の塗布及びシーリング
が同時に行えるだけでなく、場合によってはある一つの
工程のみを行うこともできる。That is, in the liquid crystal display device manufacturing apparatus according to the present invention, not only the low-viscosity substance can be applied and sealed simultaneously by the second transfer means, but also only one process may be performed in some cases.
【0031】[0031]
【発明の効果】前述のように、本発明による液晶表示素
子製造装置によれば、ガラス材のみならずフレキシブル
な材質の基板にも容易に低粘度物質が塗布できる。As described above, according to the liquid crystal display device manufacturing apparatus of the present invention, the low-viscosity substance can be easily applied not only to the glass material but also to the flexible material substrate.
【0032】そして、低粘度物質のコーティング及びシ
ーリングを同時に行うことができ、作業能率を向上させ
得る利点があるだけでなく、液晶の注入途中に発生する
液晶配向膜の損傷を防止することができる。The coating and sealing of a low-viscosity substance can be performed at the same time, which not only has the advantage of improving the work efficiency but also can prevent the liquid crystal alignment film from being damaged during the liquid crystal injection. .
【図1】従来の液晶表示素子製造装置の概略を示した構
成図。FIG. 1 is a configuration diagram showing an outline of a conventional liquid crystal display element manufacturing apparatus.
【図2】従来のスクリーン印刷方式の液晶表示素子の製
造装置の概略を示した構成図。FIG. 2 is a configuration diagram showing an outline of a conventional apparatus for manufacturing a screen printing type liquid crystal display element.
【図3】本発明による液晶表示素子製造装置の概略を示
した平面図。FIG. 3 is a plan view showing an outline of a liquid crystal display device manufacturing apparatus according to the present invention.
【図4】図3の立断面図。4 is a vertical cross-sectional view of FIG.
【図5】図4の一部抜粋拡大断面図。5 is an enlarged cross-sectional view of a part of FIG.
10 本体 11 プレート 20 基板 30 支持体 10 Main body 11 Plate 20 Substrate 30 Support
Claims (7)
り第1軸に沿って移送可能に備えられ、その内部に設置
された真空吸着手段により、その上面に基板が配置され
るプレートと、 前記プレートの上部に位置し、前記基板の上部に低粘度
物質を投入するコーティング手段及びこのコーティング
手段により、コーティングされた低粘度物質の流動を防
ぐシーリング手段が互いに並んで備えられる支持体と、 前記支持体を前記第1軸及びこの第1軸に垂直の第2軸
に沿って移送させる第2移送手段と、 を具備することを特徴とする液晶表示素子製造装置。1. A plate, which is provided in a lower portion of a rectangular frame-shaped main body so as to be movable along a first axis by a first transfer means, and on which a substrate is arranged on an upper surface thereof by a vacuum suction means installed therein. A support disposed above the plate and provided with a coating means for injecting a low-viscosity substance onto the substrate and a sealing means for preventing the flow of the coated low-viscosity substance side by side, An apparatus for manufacturing a liquid crystal display device, comprising: a second transfer unit configured to transfer the support along the first axis and a second axis perpendicular to the first axis.
部に突出設置され、その内面に螺子孔の形成された突出
部と、この突出部と螺子結合され、前記本体の長手方向
へ形成され、前記本体の一側に固着された第1モータに
より駆動される第1ボールスクリューをと具備すること
を特徴とする請求項1記載の液晶表示素子製造装置。2. The first transfer means is projectingly installed on a lower portion of the plate, and a projecting portion having a screw hole formed on an inner surface thereof is screwed to the projecting portion and is formed in a longitudinal direction of the main body. 2. The liquid crystal display device manufacturing apparatus according to claim 1, further comprising a first ball screw driven by a first motor fixed to one side of the main body.
向へ移送されるプレートの移送方向と同方向へ設けら
れ、前記支持体を貫通して備えられ、前記本体の一側面
に固着された第2モータにより駆動される第2ボールス
クリューと、 前記第2ボールスクリューの上部に、前記第2ボールス
クリューと相互に並んで備えられ、前記支持体がスライ
ディング可能に備えられるガイド軸と、 前記支持体の中心を貫通し、前記プレートの移送方向に
対し直交する方向へ設置され、前記本体の一側に固定さ
れた第3モータにより駆動される第3ボールスクリュー
と、 前記第3ボールスクリューの上部に、前記第3ボールス
クリューと並んで備えられ、前記支持体が前記第2軸に
沿って移送可能に支持するガイドレールとを具備するこ
とを特徴とする請求項1記載の液晶表示素子製造装置。3. The second transfer means is provided in the same direction as a transfer direction of a plate transferred in the longitudinal direction of the main body, penetrates through the support, and is fixed to one side surface of the main body. A second ball screw driven by a second motor; a guide shaft provided above the second ball screw in parallel with the second ball screw; and a slide shaft provided with the support. A third ball screw which penetrates the center of the support and is installed in a direction orthogonal to the transfer direction of the plate, and which is driven by a third motor fixed to one side of the main body; A guide rail, which is provided alongside the third ball screw and is provided on an upper portion, the guide rail supporting the support body so as to be movable along the second axis. The liquid crystal display element manufacturing apparatus according to claim 1.
一側に固着され、その下面に多数の噴射孔の設けられた
第1ノズルと、前記第1ノズルの上部に備えられ、その
内部に低粘度物質が貯蔵される第1貯蔵槽とを具備する
ことを特徴とする請求項1記載の液晶表示素子製造装
置。4. The coating means is provided on one side of the support and has a first nozzle provided with a plurality of injection holes on a lower surface thereof and an upper portion of the first nozzle, and the coating means is provided inside the support. The liquid crystal display device manufacturing apparatus according to claim 1, further comprising a first storage tank for storing a viscous substance.
側に前記コーティング手段と並んで固着され、その下部
にシール材の噴射孔の設けられた第2ノズルと、前記第
2ノズルの上部に備えられ、その内部にシール材の貯蔵
される第2貯蔵槽とを具備することを特徴とする請求項
1記載の液晶表示素子製造装置。5. The sealing means is fixed to the other side of the support side by side with the coating means, and has a second nozzle provided with an injection hole for a sealing material in a lower portion thereof and an upper portion of the second nozzle. The liquid crystal display device manufacturing apparatus according to claim 1, further comprising a second storage tank that is provided therein and in which a sealing material is stored.
り移送される支持体の位置を限定する光センサーを備え
ることを特徴とする請求項1記載の液晶表示素子製造装
置。6. The liquid crystal display device manufacturing apparatus according to claim 1, further comprising an optical sensor at one end of the main body, the optical sensor limiting a position of the support transferred by the second transfer means.
より相互結合され、多数の噴射孔が形成されるように、
互いに対応する凹溝を有する第1、2結合板を結合して
形成されたことを特徴とする請求項4記載の液晶表示素
子製造装置。7. The first nozzle is interconnected by a plurality of fixing screws to form a large number of injection holes,
5. The liquid crystal display device manufacturing apparatus according to claim 4, wherein the first and second connecting plates having concave grooves corresponding to each other are formed by being combined.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930001580A KR100291902B1 (en) | 1993-02-05 | 1993-02-05 | Device for manufacturing lcd |
KR1993-1580 | 1993-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06233953A true JPH06233953A (en) | 1994-08-23 |
JP2609504B2 JP2609504B2 (en) | 1997-05-14 |
Family
ID=19350446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5169234A Expired - Lifetime JP2609504B2 (en) | 1993-02-05 | 1993-07-08 | Liquid crystal display device manufacturing equipment |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2609504B2 (en) |
KR (1) | KR100291902B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108594485A (en) * | 2018-04-20 | 2018-09-28 | 中电科风华信息装备股份有限公司 | Liquid crystal glass box automatically flattens the glass box liquid crystal filling mouth enclosed mechanism of sealing machine |
CN114007330A (en) * | 2021-10-11 | 2022-02-01 | 星源电子科技(深圳)有限公司 | Flexible printing device for flexible miniLED backlight module |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100427708B1 (en) * | 1994-11-18 | 2004-07-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Display device board member manufacturing method and manufacturing device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02198417A (en) * | 1989-01-27 | 1990-08-06 | Toshiba Corp | Sealant applying device |
-
1993
- 1993-02-05 KR KR1019930001580A patent/KR100291902B1/en not_active IP Right Cessation
- 1993-07-08 JP JP5169234A patent/JP2609504B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108594485A (en) * | 2018-04-20 | 2018-09-28 | 中电科风华信息装备股份有限公司 | Liquid crystal glass box automatically flattens the glass box liquid crystal filling mouth enclosed mechanism of sealing machine |
CN108594485B (en) * | 2018-04-20 | 2020-12-25 | 中电科风华信息装备股份有限公司 | Glass box liquid crystal filling opening sealing mechanism of full-automatic leveling sealing machine for liquid crystal glass boxes |
CN114007330A (en) * | 2021-10-11 | 2022-02-01 | 星源电子科技(深圳)有限公司 | Flexible printing device for flexible miniLED backlight module |
CN114007330B (en) * | 2021-10-11 | 2024-01-05 | 星源电子科技(深圳)有限公司 | Flexible printing device for flexible miniLED backlight module |
Also Published As
Publication number | Publication date |
---|---|
KR940020158A (en) | 1994-09-15 |
JP2609504B2 (en) | 1997-05-14 |
KR100291902B1 (en) | 2001-06-01 |
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