JPH0136083B2 - - Google Patents
Info
- Publication number
- JPH0136083B2 JPH0136083B2 JP8577180A JP8577180A JPH0136083B2 JP H0136083 B2 JPH0136083 B2 JP H0136083B2 JP 8577180 A JP8577180 A JP 8577180A JP 8577180 A JP8577180 A JP 8577180A JP H0136083 B2 JPH0136083 B2 JP H0136083B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- printed
- conductive paste
- manufacturing
- electrode transfer
- 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.)
- Expired
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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
Landscapes
- Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
【発明の詳細な説明】
本発明は二層液晶表示素子の製造方法に係り、
特には、電極転移を司る部材となる導電性ペース
トを、上層、下層とも印刷によつて設けることが
できる構成としたことを特徴とする、二層液晶表
示素子の製造方法を提供するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a two-layer liquid crystal display element,
In particular, the present invention provides a method for manufacturing a two-layer liquid crystal display element, characterized in that a conductive paste, which is a member that controls electrode transition, can be provided on both the upper and lower layers by printing. .
第１図は、二層液晶表示素子の一般的な構成を
示す断面図である。 FIG. 1 is a sectional view showing a general configuration of a two-layer liquid crystal display element.
図に於て、Ａ，Ｂ，Ｃは基板、Ｄは樹脂シー
ル、Ｅは導電性ペースト（銀ペースト等）の印
刷・乾燥によつて得られた電極転移部材である。 In the figure, A, B, and C are substrates, D is a resin seal, and E is an electrode transfer member obtained by printing and drying a conductive paste (silver paste, etc.).
まず、従来の製造方法を説明する。 First, a conventional manufacturing method will be explained.
第２図は、従来の製造方法を示すフローチヤー
トである。 FIG. 2 is a flowchart showing a conventional manufacturing method.
従来の二層液晶表示素子製造方法に於ては、図
に示す如く、銀ペーストの印刷は、中央基板Ｂの
片面しか行うことが出来ず、もう一方は手置きに
より行つていた。 In the conventional method for manufacturing a two-layer liquid crystal display element, as shown in the figure, silver paste could only be printed on one side of the central substrate B, and the other side was printed by hand.
本発明は、上記手置き作業を廃し、上層、下層
とも導電性ペーストを印刷によつて設けることが
できる構成とした製造方法を提供するものであ
る。すなわち、本発明の製造方法は、電極転移の
ための導電性ペーストが所定の位置に印刷された
第１の基板と、周縁部に接着用の樹脂が印刷され
た第２の基板とを貼り合わせ、熱をかけて上記樹
脂を仮乾燥させた後に、上記第１又は第２の基板
のもう一方の面の所定位置に電極転移のための導
電性ペーストを印刷し、周縁部に接着用の樹脂が
印刷された第３の基板を貼り合わせ本硬化を行う
ことを特徴とするものである。 The present invention provides a manufacturing method in which the above-mentioned manual placement work is eliminated and conductive paste can be provided on both the upper and lower layers by printing. That is, the manufacturing method of the present invention involves bonding together a first substrate on which a conductive paste for electrode transfer is printed at a predetermined position, and a second substrate on which an adhesive resin is printed on the peripheral edge. After temporarily drying the resin by applying heat, a conductive paste for electrode transfer is printed at a predetermined position on the other surface of the first or second substrate, and an adhesive resin is applied to the periphery. This method is characterized in that the third substrate printed with is bonded together and main curing is performed.
第３図は、本発明の一実施例の製造方法を示す
フローチヤートである。 FIG. 3 is a flowchart showing a manufacturing method according to an embodiment of the present invention.
本発明のポイントは、Ａ，Ｂ貼り合わせ時点に
於て、オーブンにて仮乾燥させ、Ａ，Ｂの基板が
ずれない程度に固着させた後ならば、Ａ又はＢの
面上に銀ペースト等の導電性ペーストを印刷する
ことが可能となる点にある。 The key point of the present invention is that at the time of bonding A and B together, after temporary drying in an oven and fixing the substrates A and B to the extent that they do not shift, silver paste etc. can be applied on the surface of A or B. The point is that it becomes possible to print conductive paste of
以上に説明した本発明によれば以下の効果を奏
する。 According to the present invention described above, the following effects are achieved.
(1) 上層及び下層とともに、電極転移用の導電性
ペーストを印刷によつて設けることができる構
成としたため、従来の方法に比べ、生産能率を
向上させることができると共に、電極転移の確
実性を向上させることができる。(1) Since the structure allows the conductive paste for electrode transfer to be applied by printing together with the upper and lower layers, production efficiency can be improved compared to conventional methods, and the reliability of electrode transfer can be improved. can be improved.
(2) 今後、二層液晶表示素子の駆動が、スタテイ
ツク→ダイナミツク→デユーテイアツプの方向
へ進む中で、電極転移の数が増えても、本発明
の方法によれば、生産性を低下させずに生産が
可能となる。(2) In the future, as the driving of two-layer liquid crystal display elements progresses from static to dynamic to duty-up, even if the number of electrode transitions increases, the method of the present invention will not reduce productivity. Production becomes possible.
(3) 従来のように三枚の基板を同時に貼り合わせ
る場合に比べ、本発明のように、先に二枚の基
板を貼り合わせた後、導電性ペースト印刷を行
い、再び貼り合わせる構成とすることにより、
貼り合わせ時のパターンずれを減少させること
ができる。(3) Compared to the conventional method of bonding three substrates together at the same time, as in the present invention, the two substrates are first bonded together, then conductive paste is printed, and then the two substrates are bonded together again. By this,
Pattern displacement during bonding can be reduced.
第１図は断面図、第２図及び第３図はフローチ
ヤートである。
符号、Ａ，Ｂ，Ｃ：基板、Ｄ：樹脂シール、
Ｅ：電極転移部材。
FIG. 1 is a sectional view, and FIGS. 2 and 3 are flowcharts. Code, A, B, C: board, D: resin seal,
E: Electrode transfer member.
Claims (1)
置に印刷された第１の基板と、周縁部に接着用の
樹脂が印刷された第２の基板とを貼り合わせ、熱
をかけて、上記樹脂を仮乾燥させた後に、上記第
１又は第２の基板のもう一方の面の所定位置に電
極転移のための導電性ペーストを印刷し、周縁部
に接着用の樹脂が印刷された第３の基板に貼り合
わせ本硬化を行うことを特徴とする、二層液晶表
示素子の製造方法。1. A first substrate on which a conductive paste for electrode transfer is printed in a predetermined position and a second substrate on which an adhesive resin is printed on the peripheral edge are bonded together, and heat is applied to bond the above resin. After temporary drying, a conductive paste for electrode transfer is printed at a predetermined position on the other side of the first or second substrate, and a third substrate is printed with adhesive resin on the peripheral edge. A method for manufacturing a two-layer liquid crystal display element, which comprises bonding it to a substrate and performing main curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8577180A JPS5711318A (en) | 1980-06-23 | 1980-06-23 | Production of two-layer liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8577180A JPS5711318A (en) | 1980-06-23 | 1980-06-23 | Production of two-layer liquid crystal display element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5711318A JPS5711318A (en) | 1982-01-21 |
| JPH0136083B2 true JPH0136083B2 (en) | 1989-07-28 |
Family
ID=13868130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8577180A Granted JPS5711318A (en) | 1980-06-23 | 1980-06-23 | Production of two-layer liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5711318A (en) |
-
1980
- 1980-06-23 JP JP8577180A patent/JPS5711318A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5711318A (en) | 1982-01-21 |
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