JPS60179722A - Manufacture of liquid crystal display element - Google Patents

Manufacture of liquid crystal display element

Info

Publication number
JPS60179722A
JPS60179722A JP3716884A JP3716884A JPS60179722A JP S60179722 A JPS60179722 A JP S60179722A JP 3716884 A JP3716884 A JP 3716884A JP 3716884 A JP3716884 A JP 3716884A JP S60179722 A JPS60179722 A JP S60179722A
Authority
JP
Japan
Prior art keywords
dispenser
substrate
patterning
liquid crystal
crystal display
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
Application number
JP3716884A
Other languages
Japanese (ja)
Inventor
Hiroshi Takanashi
高梨　宏
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP3716884A priority Critical patent/JPS60179722A/en
Publication of JPS60179722A publication Critical patent/JPS60179722A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To protect the surface of a substrate from contamination, by patterning sealing members to be installed to the fringe of a liquid crystal element between substrate on the substrate by means of a dispenser movable in both x- and y-directions. CONSTITUTION:Patterning of sealing members 2 is performed on one substrate 1 of a liquid crystal element by means of a dispenser 3. This dispenser 3 is filled with the material of the sealing member 2 and driven in box x- and y-directions by the control of a microcomputer. The dispenser 3 is supported by an arm 4 in such a way that the dispenser 3 can move in the x-direction and the arm 4 is supported by frame bodies so that the arm 4 can move in the y-direction. It is possible to provide numerous dispenses so that patterning of the sealing member 2 can be performed simultaneously on numerous substrates. It is also possible to supply the sealing material to the dispenser 3 from a tube by externally charging system instead of filling the dispenser 3 with the material. Moreover, patterning of a conductive transferring material for having electric conductivity between the top and bottom substrates with the dispenser can also be made.

Description

【発明の詳細な説明】 く技術分野〉 本発明は液晶表示素子の基板間周縁に設けるシール材の
パターンニングについての改良を施こした製造方法に関
する。DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to a manufacturing method that improves the patterning of a sealing material provided at the periphery between substrates of a liquid crystal display element.

〈従来技術〉 従来、液晶表示素子の基板間周縁にシール材をパターン
ニングする場合スクリーン印刷を行なうのが一般的であ
った。しかしスクリーン印刷にてシール利をパターンニ
ングする場合スクリーンと基板との接触を避ける事が不
可能である為に基板上にスクリーンによるメツシュ跡が
残ったり、基板がスクリーンによって汚染されたりしだ
。一般にシール材のパターンニングは基板上への透明電
極及び配向処理膜の形成後に行なわれるものであるので
、上記した如きスクリーン印刷におけるメソシュ跡の残
存及び汚染は問題であった。<Prior Art> Conventionally, when patterning a sealing material on the periphery between substrates of a liquid crystal display element, screen printing has generally been performed. However, when patterning a seal by screen printing, it is impossible to avoid contact between the screen and the substrate, resulting in mesh marks left by the screen on the substrate or contamination of the substrate by the screen. Since the patterning of the sealing material is generally carried out after the formation of the transparent electrode and the alignment film on the substrate, the remaining of mesh marks and contamination during screen printing as described above has been a problem.

〈目的〉一 本発明は以上の従来のシール材のパターンニングについ
て改良を施こすものであり、基板」二での汚染等を無く
すことを目的とする。<Objects> The present invention improves the patterning of the conventional sealing material as described above, and aims to eliminate contamination on the substrate.

〈実施例〉 以下、本発明に係る液晶表示素子の製造方法の一実施例
について図面を用いて詳細に説明を行なう。<Example> Hereinafter, an example of the method for manufacturing a liquid crystal display element according to the present invention will be described in detail with reference to the drawings.

図面は本発明に係る液晶表示素子の製造方法の一実施例
を示す構成説明図である。図で１は液晶表示素子の一方
の基板であり、２はパターンニングされノζシール材、
３はシール月２のパターンニングを行なうディスペンサ
ーである。該ディスペンサー３はシール材２の材料が内
部に充填されマイコン制御によってｘ　＋　ｙ方向に駆
動される。４は上記ディスペンサー３をＸ方向に可動な
様に支持する腕であり、５は該腕４をＸ方向に可動な様
に支持する枠体である。The drawings are configuration explanatory views showing one embodiment of the method for manufacturing a liquid crystal display element according to the present invention. In the figure, 1 is one substrate of the liquid crystal display element, 2 is a patterned sealing material,
3 is a dispenser for patterning the sticker 2. The dispenser 3 is filled with the material of the sealing material 2 and is driven in the x + y direction by microcomputer control. 4 is an arm that supports the dispenser 3 so as to be movable in the X direction, and 5 is a frame that supports the arm 4 so as to be movable in the X direction.

以上の実施例ではディスペンサー３が１個の場合を示し
たがディスペンサーを多数個同時に駆動して多数の基板
に対して同時にシール材２のパターンニングを行なう様
にしても構わない。又シール材２をディスペンサ−３内
部に充填せずに外部充填方式によってチーブによりディ
スベンザ−３に補充しても構わない。又、上記ディスペ
ンサー３によって上下基板間の電気的導通を目的とした
導電性転移材のパターンニングを行なっても構わない。Although the above embodiment shows the case where there is only one dispenser 3, a plurality of dispensers may be driven simultaneously to pattern the sealing material 2 on a large number of substrates at the same time. Alternatively, the sealant 2 may be replenished into the dispenser 3 using an external filling method without being filled inside the dispenser 3. Further, the dispenser 3 may be used to pattern the conductive transfer material for the purpose of electrical continuity between the upper and lower substrates.

〈効果〉 本発明によれば基板上にシール材のパターンユング時に
おける汚染の発生を無くすことができる。<Effects> According to the present invention, it is possible to eliminate the occurrence of contamination when patterning a sealant on a substrate.

【図面の簡単な説明】[Brief explanation of the drawing]

”図面は本発明に係る液晶表示素子の製造方法の実施例
を示す構成説明図である。 図中 １：基板　２：シール材　３：ディスペンサー４：腕　
５：枠体"The drawing is a configuration explanatory diagram showing an embodiment of the method for manufacturing a liquid crystal display element according to the present invention. In the drawing, 1: substrate 2: sealing material 3: dispenser 4: arm
5: Frame body

Claims (1)

【特許請求の範囲】[Claims] １　液晶表示素子の基板間周縁に設けるシール材をｘ　
＋　ｙ方向に可４ｆｉｆ；為ディスペンサーにて基板上
にパターンニングしたことを特徴とする液晶表示素子の
製造方法。1 Seal material provided on the periphery between the substrates of the liquid crystal display element x
A method for manufacturing a liquid crystal display element, characterized in that patterning is performed on a substrate using a dispenser in the +y direction.
JP3716884A 1984-02-27 1984-02-27 Manufacture of liquid crystal display element Pending JPS60179722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3716884A JPS60179722A (en) 1984-02-27 1984-02-27 Manufacture of liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3716884A JPS60179722A (en) 1984-02-27 1984-02-27 Manufacture of liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS60179722A true JPS60179722A (en) 1985-09-13

Family

ID=12490067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3716884A Pending JPS60179722A (en) 1984-02-27 1984-02-27 Manufacture of liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS60179722A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000988A (en) * 1987-01-14 1991-03-19 Matsushita Electric Industrial Co., Ltd. Method of applying a coating of viscous materials
US5276541A (en) * 1989-05-19 1994-01-04 International Business Machines Corporation Method for forming a liquid crystal display with a sealing member
US6144438A (en) * 1995-10-11 2000-11-07 Sharp Kabushiki Kaisha Liquid crystal display device of multi-panel type and method for fabricating the same
KR20020079152A (en) * 2001-04-13 2002-10-19 삼성전자 주식회사 a method for manufacturing a panel for a plane display
KR100652212B1 (en) 2002-12-30 2006-11-30 엘지.필립스 엘시디 주식회사 Fabricating method of liquid crystal display panel and seal pattern forming device thereof
CN100386666C (en) * 2002-11-19 2008-05-07 Lg.菲利浦Lcd株式会社 Distribution system for LCD board and method for using said system
CN100420985C (en) * 2002-12-20 2008-09-24 乐金显示有限公司 Distributor for liquid-crystal display board, and distributing method therewith
KR101164627B1 (en) * 2008-07-28 2012-07-11 주식회사 탑 엔지니어링 Dispenser with frames capable of separation

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000988A (en) * 1987-01-14 1991-03-19 Matsushita Electric Industrial Co., Ltd. Method of applying a coating of viscous materials
US5276541A (en) * 1989-05-19 1994-01-04 International Business Machines Corporation Method for forming a liquid crystal display with a sealing member
US6144438A (en) * 1995-10-11 2000-11-07 Sharp Kabushiki Kaisha Liquid crystal display device of multi-panel type and method for fabricating the same
KR20020079152A (en) * 2001-04-13 2002-10-19 삼성전자 주식회사 a method for manufacturing a panel for a plane display
CN100386666C (en) * 2002-11-19 2008-05-07 Lg.菲利浦Lcd株式会社 Distribution system for LCD board and method for using said system
CN100420985C (en) * 2002-12-20 2008-09-24 乐金显示有限公司 Distributor for liquid-crystal display board, and distributing method therewith
US7678410B2 (en) 2002-12-20 2010-03-16 Lg Display Co., Ltd. Dispenser for liquid crystal display panel and dispensing method using the same
KR100652212B1 (en) 2002-12-30 2006-11-30 엘지.필립스 엘시디 주식회사 Fabricating method of liquid crystal display panel and seal pattern forming device thereof
KR101164627B1 (en) * 2008-07-28 2012-07-11 주식회사 탑 엔지니어링 Dispenser with frames capable of separation

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