JPS6155625A - 液晶素子製造方法 - Google Patents
液晶素子製造方法Info
- Publication number
- JPS6155625A JPS6155625A JP17729484A JP17729484A JPS6155625A JP S6155625 A JPS6155625 A JP S6155625A JP 17729484 A JP17729484 A JP 17729484A JP 17729484 A JP17729484 A JP 17729484A JP S6155625 A JPS6155625 A JP S6155625A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- divided
- liquid crystals
- parts
- glass substrate
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、一枚の液晶素子をその周辺シール剤によって
2つ以上に分割し、異なる液晶を充填して用いる液晶素
子の製造方法に関するものである。
2つ以上に分割し、異なる液晶を充填して用いる液晶素
子の製造方法に関するものである。
(従来の技術)
従来のマルヂカラー液晶表示素子の製造方法を第2図に
基づいて説明する。まず、(a)工程では、ガラス基板
1の片面にスクリーン印刷機にてエポキシ樹脂などのシ
ール剤2をガラス基板1を例えば4つに分割して液晶口
3a、3b、3cおよび3dを設けるように印刷する。
基づいて説明する。まず、(a)工程では、ガラス基板
1の片面にスクリーン印刷機にてエポキシ樹脂などのシ
ール剤2をガラス基板1を例えば4つに分割して液晶口
3a、3b、3cおよび3dを設けるように印刷する。
そして、(b)工程では、8〜9μの球状などのスペー
サを付着させた他のガラス基板4をパターンを合せて重
ね合せる。(c)工程では、40〜50kgのウェイト
6をかけて150°C13時間熱凰循環炉7中に設置し
、シール剤2を硬化させて4つのセル5a、5b、5c
および5dを持つ液晶セル5を形成している。さらに(
d)工程では、液晶セル5をシリンダ10の先端に設け
たチャック10aに固定する。そして液晶8aの入って
いる液晶受皿9が設置しであるチャンバ11内を真空ポ
ンプ12にて真空排気する。この時、液晶セル5の8〜
9μのガラス間隙も真空排気される。(e)工程では、
真空排気された液晶セル5の一辺にある液晶口を液晶8
中に浸漬し、大気開放弁13にてチャンバ11内を大気
圧に戻す。すると、セル内とチャンバ11内の圧力差に
よって1つのセル中にまず液晶が充瞑される。他の3つ
のセル内にも(d)、(e)工程と同じ方法でそれぞれ
液晶を充填し、マルチカラー液晶表示素子を製造してい
る。
サを付着させた他のガラス基板4をパターンを合せて重
ね合せる。(c)工程では、40〜50kgのウェイト
6をかけて150°C13時間熱凰循環炉7中に設置し
、シール剤2を硬化させて4つのセル5a、5b、5c
および5dを持つ液晶セル5を形成している。さらに(
d)工程では、液晶セル5をシリンダ10の先端に設け
たチャック10aに固定する。そして液晶8aの入って
いる液晶受皿9が設置しであるチャンバ11内を真空ポ
ンプ12にて真空排気する。この時、液晶セル5の8〜
9μのガラス間隙も真空排気される。(e)工程では、
真空排気された液晶セル5の一辺にある液晶口を液晶8
中に浸漬し、大気開放弁13にてチャンバ11内を大気
圧に戻す。すると、セル内とチャンバ11内の圧力差に
よって1つのセル中にまず液晶が充瞑される。他の3つ
のセル内にも(d)、(e)工程と同じ方法でそれぞれ
液晶を充填し、マルチカラー液晶表示素子を製造してい
る。
(発明が解決しようとする問題点)
しかしながら、このような製造方法では、例えば4回の
液晶充瞑工程を経ければならず、シール印刷から液晶充
填まで5時間以上もかかってしまう。また、液晶中にセ
ルの液晶口を浸漬して充填することから、液晶セルを5
つ以上に分割することができないという問題があった。
液晶充瞑工程を経ければならず、シール印刷から液晶充
填まで5時間以上もかかってしまう。また、液晶中にセ
ルの液晶口を浸漬して充填することから、液晶セルを5
つ以上に分割することができないという問題があった。
本発明は、上記の問題を解決するために、液晶を高速に
充填し、しかも液晶セルを5つ以上に分割しても液晶が
充填できる液晶素子製造方法を提案することを目的とす
る。
充填し、しかも液晶セルを5つ以上に分割しても液晶が
充填できる液晶素子製造方法を提案することを目的とす
る。
(問題点をIW決するための手段)
本発明は、上記問題点を解決するため、シール剤にて2
つ以上に分割されたガラス基板のそれぞれの分割部分に
異なる液晶を所定量滴下する工程と、その液晶を滴下し
たガラス基板ともう一方のガラス基板を真空中で重ね合
せる工程と、前記シール剤を加熱硬化する工程とから成
ることを特徴としている。
つ以上に分割されたガラス基板のそれぞれの分割部分に
異なる液晶を所定量滴下する工程と、その液晶を滴下し
たガラス基板ともう一方のガラス基板を真空中で重ね合
せる工程と、前記シール剤を加熱硬化する工程とから成
ることを特徴としている。
(実施例)
以下、本発明の一実施例について、第1図に基づいて説
明する。
明する。
まず、(a)工程では、ガラス基板1の片面にスクリー
ン印刷機にてエポキシ樹脂などのシール剤2を、ガラス
基板1を例えば4つに分割して液晶口3a、3b、3c
および3dを設けるように印刷する。そして、(b)工
程では、分割された各々のセルに所望の液晶8a、8b
、8cおよび8dを所定量ディスペンサーなどにより滴
下する。
ン印刷機にてエポキシ樹脂などのシール剤2を、ガラス
基板1を例えば4つに分割して液晶口3a、3b、3c
および3dを設けるように印刷する。そして、(b)工
程では、分割された各々のセルに所望の液晶8a、8b
、8cおよび8dを所定量ディスペンサーなどにより滴
下する。
次に(c)工程では、真空重ね合せ治具の下側プレー)
14aに上記液晶を滴下したガラス基板1をセットする
。さらに、8〜9〃の球状などのスペーサを付着させた
ガラス基板4を同治具上側プレート14bにクランパー
15a、15bでセントする。この後、チャンバ11内
を真空ポンプ12にて真空排気し、シリンダ1oにて上
側プレート14bを下降させてガラス基板1,4を重ね
合せる。そして、チャンバ11内を大気開放弁13にて
大気開放すれば、それぞれの分割されたセル内には所望
の液晶8a、8b、8cおよび8dが充填される。さら
に、(d)工程では液晶の充填された液晶セル5に40
〜60kgのウェイト6をかけて熱風循環炉7内にセッ
トし、150 ’Cで約3時間シール剤2を硬化させ液
晶表示素子が形成される。
14aに上記液晶を滴下したガラス基板1をセットする
。さらに、8〜9〃の球状などのスペーサを付着させた
ガラス基板4を同治具上側プレート14bにクランパー
15a、15bでセントする。この後、チャンバ11内
を真空ポンプ12にて真空排気し、シリンダ1oにて上
側プレート14bを下降させてガラス基板1,4を重ね
合せる。そして、チャンバ11内を大気開放弁13にて
大気開放すれば、それぞれの分割されたセル内には所望
の液晶8a、8b、8cおよび8dが充填される。さら
に、(d)工程では液晶の充填された液晶セル5に40
〜60kgのウェイト6をかけて熱風循環炉7内にセッ
トし、150 ’Cで約3時間シール剤2を硬化させ液
晶表示素子が形成される。
(発明の効果)
以上述べたように、本発明の製造方法では、分割された
セル内に同時に液晶充填するため、従来シール印刷から
液晶充填まで5時間以上も要していた工程をかなりの短
時間で処理することができる。また、従来法では、液晶
口を液晶中に浸漬して液晶充填するため、液晶材料のム
ダも多(、液晶セルの分割数を5つ以上にすることは、
非常に困y便であった。しかし、本発明の方法では、液
晶をt高下して市ね合せるために液晶セルの分割数に関
係なく容易に多種の液晶をムダなく充j眞することがで
きる。
セル内に同時に液晶充填するため、従来シール印刷から
液晶充填まで5時間以上も要していた工程をかなりの短
時間で処理することができる。また、従来法では、液晶
口を液晶中に浸漬して液晶充填するため、液晶材料のム
ダも多(、液晶セルの分割数を5つ以上にすることは、
非常に困y便であった。しかし、本発明の方法では、液
晶をt高下して市ね合せるために液晶セルの分割数に関
係なく容易に多種の液晶をムダなく充j眞することがで
きる。
第1図は本発明の液晶素子製造方法を示す工程図、第2
図は従来の液晶素子製造方法を示す工程図である。 1.4・・・ガラス基板、2・・・シール剤、5・・・
液晶セル。
図は従来の液晶素子製造方法を示す工程図である。 1.4・・・ガラス基板、2・・・シール剤、5・・・
液晶セル。
Claims (1)
- シール剤にて2つ以上に分割されたガラス基板のそれぞ
れの分割部分に異なる液晶を所定量滴下する工程と、そ
の液晶を滴下したガラス基板ともう一方のガラス基板を
真空中で重ね合せる工程と、前記シール剤を加熱硬化す
る工程とから成る液晶素子製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17729484A JPS6155625A (ja) | 1984-08-24 | 1984-08-24 | 液晶素子製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17729484A JPS6155625A (ja) | 1984-08-24 | 1984-08-24 | 液晶素子製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6155625A true JPS6155625A (ja) | 1986-03-20 |
Family
ID=16028503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17729484A Pending JPS6155625A (ja) | 1984-08-24 | 1984-08-24 | 液晶素子製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6155625A (ja) |
Cited By (134)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6289025A (ja) * | 1985-10-15 | 1987-04-23 | Matsushita Electric Ind Co Ltd | 液晶表示パネルの製造方法 |
JPH01216317A (ja) * | 1988-02-24 | 1989-08-30 | Nec Corp | 液晶表示パネルの製造法 |
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