JPS62150219A - Manufacture of electrooptic element - Google Patents
Manufacture of electrooptic elementInfo
- Publication number
- JPS62150219A JPS62150219A JP28949185A JP28949185A JPS62150219A JP S62150219 A JPS62150219 A JP S62150219A JP 28949185 A JP28949185 A JP 28949185A JP 28949185 A JP28949185 A JP 28949185A JP S62150219 A JPS62150219 A JP S62150219A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- cell
- bell jars
- cells
- stage
- 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.)
- Pending
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野1
本発明は、フレキシブル電気光学素子のロールによる一
貫処理工程に関するものであり、特に、液状物質の注入
法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application 1] The present invention relates to an integrated processing process using a roll for flexible electro-optic elements, and particularly relates to a method of injecting liquid substances.
[開示の概要]
本明細書及び図面はフレキシブル電気光字素fのロール
による一貫処理工程において、帯状に形成された多数個
取りセル基板を連結したまま一定の個数のセル毎に脱気
する第1の工程、前記セル基板の注入孔に液状物質を滴
下する第2の工程、前記セル基板外部を常圧に戻す第3
の工程の各工程を連続的に処理することにより、液状物
質の注入時間を短縮するようにしたものである。[Summary of the Disclosure] The present specification and drawings describe a step in which, in an integrated processing process using a roll of a flexible electro-optic character element f, degassing is performed for each fixed number of cells while a multi-cell cell substrate formed in a strip shape is connected. 1 step, a 2nd step of dropping a liquid substance into the injection hole of the cell substrate, and a 3rd step of returning the outside of the cell substrate to normal pressure.
The injection time of the liquid substance is shortened by performing each step of the process continuously.
[従来の技術]
従来、フレキシブル電気光学素子のセル基板への液状物
質の注入は、セルを個別あるいは複数個毎に分離したも
のを、真空チャンバーにまとめて入れるいわゆるバッチ
処理が一般的であった。[Prior Art] Conventionally, liquid substances were injected into the cell substrate of flexible electro-optical devices using a so-called batch process in which cells were separated individually or in multiples and placed all at once in a vacuum chamber. .
[発明が解決しようとする問題点]
しかしながら、上記バッチ処理においては、液状物質の
注入に比較的長い時間を要し、ロールによる連続的な一
貫処理を行うことができなかった。[Problems to be Solved by the Invention] However, in the above-mentioned batch processing, it takes a relatively long time to inject the liquid substance, making it impossible to perform continuous consistent processing using rolls.
本発明は丑記従米技術の欠点に鑑みなされたもので、ロ
ールによる連続的な一貫処理工程に適用することのでき
るフレキシブル電気光字素r−の製造方法を提供するこ
とを目的とするものである。The present invention was made in view of the shortcomings of the conventional technology, and aims to provide a method for manufacturing flexible electro-optical elements that can be applied to a continuous, integrated processing process using rolls. be.
[問題点を解決するためのf段]
本発明は、帯状に形成された多数個取りセル基板を連結
したまま一定の個数毎に脱気する第1の工程と、前記セ
ル基板の注入孔に液状物質を滴下する第2の工程と、前
記セル基板外部を常圧に戻す第3の工程とからなるもの
であり、これらの各工程を連続的に処理することを特徴
とするフレキシブル電気光学素子の製造方法である。[Step f for solving the problem] The present invention includes a first step of degassing a fixed number of cell substrates formed in a strip shape while connecting them, and a step of degassing the cell substrates in the injection hole of the cell substrate. A flexible electro-optical element comprising a second step of dropping a liquid substance and a third step of returning the outside of the cell substrate to normal pressure, and each of these steps is performed continuously. This is a manufacturing method.
[作 用]
本発明においては、帯状に連なったセル基板を連続的に
一定の個数ずつ脱気、注入するようにしたため、従来の
ように個別に分割されたセル、あるいは個々のセルを複
数連ねたものを分離し注入装置の所定位置にそれぞれ配
置し、脱気、注入する場合に比べて、1セル分当たりの
処理時間は大幅に短縮され、また以後の連続製造プロセ
スの妨げとならない。[Function] In the present invention, since the cell substrates connected in a strip shape are continuously degassed and injected in a fixed number of cells, unlike the conventional method, cells are individually divided or a plurality of individual cells are connected in a row. Compared to the case where the cells are separated, placed at predetermined positions in the injection device, degassed, and then injected, the processing time per cell is significantly reduced, and does not interfere with the subsequent continuous manufacturing process.
[実施例]
本発明の具体的な実施例を説明する。第1図はフレキシ
ブル液晶セルに液晶を注入する場合の一実施例を示すも
のである。[Example] Specific examples of the present invention will be described. FIG. 1 shows an example of injecting liquid crystal into a flexible liquid crystal cell.
第1図において、注入装置lは上部ペルジャー11aと
、下部ペルジャー11bがらなり、各ペルジャーにはそ
れぞれ排気孔12a 、 !2b及び吸入孔13a
、 13bが設けられている。」二部ペルジャー11
aには、さらに液晶3を充填した液晶留め2及びこの液
晶留め2を上下に移動するための液晶留め移動用ソレノ
イド4が内設されている。また、空セルの状J’3に形
成されたフレキシブルロールセル5は、ローラー6によ
って所定間隔で連続的に注入装置f内に送り込まれる。In FIG. 1, the injection device 1 consists of an upper Pel jar 11a and a lower Pel jar 11b, and each Pel jar has exhaust holes 12a, ! 2b and suction hole 13a
, 13b are provided. ” Part 2 Pelger 11
Furthermore, a liquid crystal retainer 2 filled with liquid crystal 3 and a liquid crystal retainer moving solenoid 4 for moving the liquid crystal retainer 2 up and down are provided inside. Further, the flexible roll cell 5 formed in the empty cell shape J'3 is continuously fed into the injection device f by the roller 6 at predetermined intervals.
次に、注入工程を説明する。まず、第1の工程として、
対向する上下のペルジャー11a 、 llbを注入す
べきセルのシール上で互いに圧着させる。Next, the injection process will be explained. First, as the first step,
Opposing upper and lower Pel jars 11a, llb are pressed together on the seal of the cell to be injected.
ペルジャーの圧着が完了した後に、外部真空ポンプ(図
示せず)により、上下の排気孔12a 、 12bから
内部を脱気し、所定の減圧状態とする。なお、この時液
晶留め2は上部に移動しておき、吸入孔13a 、 1
3bは閉じておく。After the crimping of the Pelger is completed, the interior is evacuated from the upper and lower exhaust holes 12a and 12b using an external vacuum pump (not shown) to achieve a predetermined reduced pressure state. At this time, the liquid crystal holder 2 should be moved to the upper part, and the suction holes 13a, 1
3b is closed.
次に、第2の工程として、液晶留め移動用ソレノイド4
を降下させ、セル5の注入孔7に所定量の液晶3を滴下
する。Next, as a second step, the solenoid 4 for moving the liquid crystal
is lowered, and a predetermined amount of liquid crystal 3 is dropped into the injection hole 7 of the cell 5.
次に第3の工程として、吸収孔13a 、 13bを開
けめるとともに、上下のペルジャー11a 、 llb
を同時に開放してセル外部を常圧に戻す。この時注入孔
7に滴下された液晶3がセル内部に注入される。Next, as a third step, the absorption holes 13a and 13b are opened, and the upper and lower Pel jars 11a and llb are opened.
is simultaneously opened to return the outside of the cell to normal pressure. At this time, the liquid crystal 3 dropped into the injection hole 7 is injected into the cell.
]二足第1〜第3のr程を繰り返すことにより、ロール
状のセルを連続的に処理することが可能となる。] By repeating steps 1 to 3 on two legs, it becomes possible to continuously process rolled cells.
なお、上記実施例は注入装置を固定し、ロール状のセル
をローラーによって連続的に送り込むように構成したも
のであるが、ロール状のセルを固。In the above embodiment, the injection device is fixed and the rolled cells are continuously fed by a roller, but the rolled cells are fixed.
定し、注入装置そのものを順に移動するように構成する
こともできる。また、上記実施例はlセルブげに処理す
る例を示したが、複数個毎に処理することもできる。It is also possible to configure the injection device itself to be moved sequentially. Further, although the above embodiment shows an example in which the cells are processed one by one, it is also possible to process each cell.
[発明の効果]
以上説明したように、本発明によれば、帯状に形成され
たセル基板を連結したまま一定数のセル毎に排気、注入
することにより、液状物質の注入時間を大幅に短縮し、
ロールによる一貫処理工程を容易に適用することが可能
となる。[Effects of the Invention] As explained above, according to the present invention, by evacuating and injecting a fixed number of cells while connecting the cell substrates formed in a strip shape, the time for injecting a liquid substance can be significantly shortened. death,
It becomes possible to easily apply an integrated treatment process using rolls.
第1図は本発明の一実施例を示す図である。
l・・・注入装置、2・・・液晶留め、3・・・液晶、
4・・・液晶留め移動用ソレノイド、
5・・・フレキシブルロールセル。FIG. 1 is a diagram showing an embodiment of the present invention. l...injection device, 2...liquid crystal holder, 3...liquid crystal,
4...Solenoid for moving the liquid crystal, 5...Flexible roll cell.
Claims (1)
したまま一定個数のセル毎に脱気する第1の工程と、前
記セル基板の注入孔に液状物質を滴下する第2の工程と
、前記セル基板外部を常圧に戻す第3の工程とからなり
、上記工程が連続的に処理されることを特徴とするフレ
キシブル電気光学素子の製造方法。1) A first step in which a plurality of cell substrates formed in a strip shape are degassed for each fixed number of cells while being connected in a strip shape, and a second step in which a liquid substance is dripped into the injection hole of the cell substrate. and a third step of returning the outside of the cell substrate to normal pressure, and the above steps are performed continuously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28949185A JPS62150219A (en) | 1985-12-24 | 1985-12-24 | Manufacture of electrooptic element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28949185A JPS62150219A (en) | 1985-12-24 | 1985-12-24 | Manufacture of electrooptic element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62150219A true JPS62150219A (en) | 1987-07-04 |
Family
ID=17743962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28949185A Pending JPS62150219A (en) | 1985-12-24 | 1985-12-24 | Manufacture of electrooptic element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62150219A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7102726B2 (en) * | 2002-03-15 | 2006-09-05 | Lg. Philips Lcd Co., Ltd. | System for fabricating liquid crystal display and method of fabricating liquid crystal display using the same |
US8174666B2 (en) | 2007-03-30 | 2012-05-08 | Sharp Kabushiki Kaisha | Apparatus and method for manufacturing display panel, and display panel manufactured by the method |
-
1985
- 1985-12-24 JP JP28949185A patent/JPS62150219A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7102726B2 (en) * | 2002-03-15 | 2006-09-05 | Lg. Philips Lcd Co., Ltd. | System for fabricating liquid crystal display and method of fabricating liquid crystal display using the same |
US8174666B2 (en) | 2007-03-30 | 2012-05-08 | Sharp Kabushiki Kaisha | Apparatus and method for manufacturing display panel, and display panel manufactured by the method |
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