JPS585720A - Laminated liquid crystal display element - Google Patents

Laminated liquid crystal display element

Info

Publication number
JPS585720A
JPS585720A JP10225881A JP10225881A JPS585720A JP S585720 A JPS585720 A JP S585720A JP 10225881 A JP10225881 A JP 10225881A JP 10225881 A JP10225881 A JP 10225881A JP S585720 A JPS585720 A JP S585720A
Authority
JP
Japan
Prior art keywords
liquid crystal
substrate
crystal display
substrates
layer
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
Application number
JP10225881A
Other languages
Japanese (ja)
Other versions
JPH0134364B2 (en
Inventor
Hiroshi Masuda
泰士 増田
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP10225881A priority Critical patent/JPS585720A/en
Publication of JPS585720A publication Critical patent/JPS585720A/en
Publication of JPH0134364B2 publication Critical patent/JPH0134364B2/ja
Granted legal-status Critical Current

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)

Abstract

PURPOSE:To simplify production stages, to improve reliability and to permit production with good productivity by constituting >=2 sheets of liquid crystal cells on one sheet of common plastic substrate, and bending, joining and laminating this. CONSTITUTION:Electrodes 21A, 21D and provided in respective corresponding parts on one sheet of common substrate 22A. A plastic substrate which has sufficient flexibility, is bendable and prevents disconnection of electrode leads when bent is used for the substrate 22A. Substrates 22B, 22C with other electrodes 21B, 21C are disposed on this substrate 22A, and are sealed with sealing materials 23A, 23B, 23C, 23D. Plastics, glass, etc. are used for two sheets of these substrates 22B, 22C. The outside surfaces of the substrates 22B, 22C which are produced in this way and are bent roughly from the center are joined by means of adhesives to make laminated construction. It is also possible to form two layers of liquid crystal display elements wherein the common substrate of plastics is joined on the outside surface thereof by bending these oppositely from this.

Description

【発明の詳細な説明】 本ａａａ、プラスチツタ基板を用い九験層液晶表示素子
に―するものである。DETAILED DESCRIPTION OF THE INVENTION The present AAA is a nine-layer liquid crystal display device using a plastic substrate.

２ＪＩＩＩＬ上Ｏ筐晶履を形成するようｋし良額層表示
嵩子は、複雑１＊示かできる。多色若しくれ高コントラ
ストの表示ができる、見Ｉｈい表示ができる勢の利点を
有し、近年その採用が増加してきている。2JIIIL upper O case crystals are formed and the upper layer display height can be shown as complex 1*. It has the advantage of being able to provide multi-colored, high-contrast display and visually appealing display, and its use has been increasing in recent years.

この積層液晶表示素子としては、その代表的なものとし
て２層のものかあシ、４枚基板の２層と５枚基板の２層
が知られている。Typical examples of such laminated liquid crystal display elements are known: a two-layer board, a two-layer board with four substrates, and a two-layer board with five substrates.

ｓ１図社、この４枚基板の２層の例の断固説明図である
。S1 Zusha is a definitive explanatory diagram of a two-layer example of this four-board board.

なお、以下の図も含めて全ての図が、わかシやすくする
ため厚み方向において誇張されており、実際の電極とか
液晶層の厚さは基板の犀さに比して極めて薄いものであ
る。Note that all figures, including those below, are exaggerated in the thickness direction for clarity, and the actual thickness of the electrodes and liquid crystal layer is extremely thin compared to the thickness of the substrate.

このタイプの２層液晶表示素子は、基本的には２個の液
晶表示素子を接合して形成されたものであり、電極（Ｉ
Ａ）Ｉ　　（ＩＢ）を有する基板（２Ａ）ｅ　（２Ｂ）
をシール材（Ｓ入）、　（５Ｂ）でシールしてなる箪晶
表示素子と、電極（１ｃ）　ｅ　（１Ｄ）を有する基板
（２（り、　（２Ｄ）をシール＃（ｓｃ）、　（ｓｏ）
でシールしてなる箪晶表示素子を接着剤（４）で接合し
えものであり、単に２個の液晶表示素子を合せ友だけＯ
％０である。This type of two-layer liquid crystal display element is basically formed by bonding two liquid crystal display elements, and has electrodes (I
A) Substrate with I (IB) (2A) e (2B)
A crystal display element formed by sealing with a sealing material (S included), (5B), and a substrate (2(ri) having electrodes (1c) e (1D), (2D) sealed with #(sc), (so )
It is possible to bond the crystal display elements that are sealed together with adhesive (4), and simply put the two liquid crystal display elements together.
%0.

この例では電極のＩＩＩＬ勺出し藻は通常基板（２Ｂ）
の土間端部（５Ｂ）と基［（２Ｃ）の下細端郁（５Ｃ）
とＫ１１ｆｆられ、外部−路との結線に２つのコネクタ
を必要としていた。これを１つのコネクタでする友めに
一方Ｏ＃Ｉのみに電極取如出し部を形成するためＫは、
基板をその厚さ方向に横断１ａ麿するトランスファーが
必要とされ、音線性の良いトランスファーを得ることは
１離又は多くの１薯を付加しなくてはならない峙岡題で
あつ九。In this example, the electrode IIIL extrusion is usually on the substrate (2B)
The end of the earthen floor (5B) and the lower end of the base (2C) (5C)
K11ff was used, and two connectors were required for connection to the external circuit. To do this with one connector, on the other hand, in order to form an electrode extraction part only on O#I, K is
A transfer that crosses the substrate in the thickness direction is required, and obtaining a transfer with good sound ray properties is a serious problem that requires adding one or more layers.

又、第２図は３枚基板の例であり、中央の基板がやや大
きい例を示している。Further, FIG. 2 shows an example of three substrates, with the center substrate being slightly larger.

この例では止伺基板（１２Ａ）と下側基板（１２Ｃ）は
その内１ｌＩＫ電極（１１＊）、　（１１０）を有して
おり、中央基板（１２Ｂ）のみはその両面に電＠（ＩＩ
Ｂ）。In this example, the stop substrate (12A) and the lower substrate (12C) have 1IK electrodes (11*) and (110), and only the center substrate (12B) has electrodes (IIK) on both sides.
B).

（１１Ｃ）を書している。夫々の基板はシール材（１３
Ａ）Ｉ　（１３Ｂ）、　　（１３Ｃ）、　　（１３Ｄ）
でシールされている。(11C) is written. Each board is coated with a sealant (13
A) I (13B), (13C), (13D)
It is sealed with.

この構造のものＯＸＸ極少出し部は通常中央基板の端部
の両ＩＩ（１５Ｂ）、　（１ｓｃ）　Ｋ設けら゛れてお
り、やはり２つのコネクタを必要とした。In this structure, the OXX extremely small output portion is usually provided at both II (15B) and (1sc) K at the end of the center board, and two connectors are also required.

これら従来の積層液晶表示素子は、いずれも電極の職す
出し部を２個必要とし、１両へまとめるためＫは、基板
に孔をあけるか又は基板外壁をリーするトランスファー
を必要とし、製造工１１が複雑化する、信纏性が低、下
する勢の欠点を有していた。All of these conventional laminated liquid crystal display elements require two protruding parts for the electrodes, and in order to combine them into one, a hole is made in the substrate or a transfer process is required to remove the outer wall of the substrate. 11 had the disadvantages of complication, low reliability, and a downward trend.

本実ｌｌ１ＩＦｉ、かかる欠点を防止し電極の権り出し
部を１つの基板の−−に集中した本ので６９、少なくと
も１枚のプラスチック基板を用いた積層液晶表示素子に
おいて、１枚の共通のプラスチツタ基板上に２以上の液
晶セルを構成し、これを折曲し接合して積層構造として
なる積層液晶表示素子である。The present invention prevents such defects and concentrates the protruding portions of the electrodes on one substrate.69 In a laminated liquid crystal display element using at least one plastic substrate, one common plastic substrate This is a laminated liquid crystal display element in which two or more liquid crystal cells are formed on a substrate, and the cells are bent and joined to form a laminated structure.

本Ｊｌ明の液晶表示素子は、１枚の共通の基板をプラス
チック基板としてこれを折−しているため、金ての電ｌ
１ｊｌＥり出し部を１つのｌｉｋ集中でき、ａ板を買過
するより１にトランスファーを形成する必要がない。The liquid crystal display element of this company uses one common substrate as a plastic substrate and folds it, so it is possible to
You can concentrate one lik on the 1jlE protrusion, and there is no need to form a transfer on 1 rather than buying too much a board.

又、同時に多数の積層液晶表示素子を製造すゐことがで
きるため、従来の単層液晶表示素子の製造と−ｍｌｋ生
産性良く製造できる。Furthermore, since a large number of laminated liquid crystal display elements can be manufactured at the same time, it is possible to manufacture them with higher productivity than conventional single-layer liquid crystal display elements.

次いで本ｌＩ男の積層液晶表示素子を間開に基づいて詳
しくｌ！男する。Next, I will explain in detail the laminated liquid crystal display element of this book based on the spacing. be a man

ｗｔｓｖｉｔは、２層ｏ＊ａ表示素子の折−前の噺ｓｉ
＊ａｓｉｉ”ｃ’あり、１１４１１１ｔ′ｉ、折−１１
ｋｏ断崗説一図である。wtsvit is an original story about two-layer O*A display elements.
*asii"c' included, 114111t'i, fold-11
This is a diagram of the Kodangan theory.

１枚Ｏ共通な基ＩＩ（２２Ａ）上には夫々相蟲するｍ分
に電１ｉ（ｚ１＊）、　（２１ｒ））が置けられている
。On the common group II (22A) of one sheet O, electrons 1i (z1*), (21r)) are placed at mutually opposite positions m.

この基４Ｎ＃′ｉ、充分なｌ１ＪＩＩ性を有するプラス
チック基板とされ、折−可能でがっ折−した場合に電極
リードが断線しないものが使用される。材質の具対例と
しては、ポリエステル、セルーースアセテヘト、アクリ
ル勢があシ、折−可能で充分な強度を有するものの中か
ら適宜選択されれば真い。こ０１１極としては通常のＩ
ＴＯをはじめ、遥嘴電極ｔ−形成するものが′使用でき
、折−される部分には必要に応じて金属リード、金属の
オーバーコート勢による補強層を形成しても＾く、さら
にその上に絶線オーバーコート勢を設けて温気等による
リードの劣化を防止するようにされても嵐い。４１に一
率４１１１Ｋが小さくなる場合には断線を生じなｈよう
に注意が必要であり、必ｌ！に応じてプラスチック基板
の反対側のＩＮＫ切壽を設は名等しても良い。This group 4N#'i is made of a plastic substrate having sufficient l1JII properties, and is foldable and does not cause the electrode lead to break when it is folded. Specific examples of the material include polyester, cellulose acetate, acrylic resin, and materials that are foldable and have sufficient strength. This 011 pole is a normal I
TO and other materials that form a long beak electrode can be used, and if necessary, metal leads and a reinforcing layer with a metal overcoat can be formed on the folded part. Even if an overcoat is installed to prevent the lead from deteriorating due to hot air, etc., it will not work. When 4111K becomes smaller than 41, care must be taken not to cause wire breakage. Depending on the requirements, the INK cutout on the opposite side of the plastic substrate may be set or renamed.

この基板上には、他の電極（２１Ｂ）、　（２１Ｃ）村
の基板（２２Ｂ）、　（２２Ｃ）が配され、シール＠　
（２５ｋ）＊（２！ＩＢ）、　（２ｉｃ）、　（２５０
）でシールされる。On this substrate, other electrodes (21B), (21C) and village substrates (22B), (22C) are arranged, and the seal@
(25k)*(2!IB), (2ic), (250
) is sealed.

この２＆の基板（２２Ｂ）、　（２２Ｃ）　Ｆｉ、プラ
スチツタであってもガラスであっても嵐く、厚み４適宜
選択されれば良い。These 2& substrates (22B) and (22C) may be made of plastic or glass, and the thickness 4 may be selected as appropriate.

このようＫして製造されたものがほぼ中央から折−され
基板（２２Ｂ）、　（２２Ｃ）の外ＷｊｊＪＫ接着剤（
２４）を介して接合されて菖４ｍＫ示すような２層波晶
表示素子とされる。The product manufactured in this way is folded almost from the center and the outside of the substrate (22B) and (22C) is coated with WjjJK adhesive (
24) to form a two-layer wave crystal display element exhibiting an irises of 4 mK.

これとは逆に折重して、プラスチツタＯ共通基板がその
外−で接金されて２層Ｏ１［晶表示素子とすることもで
きる。On the other hand, it is also possible to fold the display element in the opposite direction and to form a two-layer O1 crystal display element by bonding the plastic O common substrate to the outside thereof.

館ｓ　ｓｏ＃ｉ、同時に複数０２層液晶表示素子を製造
する場合の例の平崗■會示しており、共通ｏ１１Ｍ板（
３１）　上ｏ　２　＋ＦＩｆｉ　Ｋ＆１Ｍ　（５２Ｂ）
、　（３２Ｃ）が連接して駿けられている。これは（５
６Ａ）。This is an example of manufacturing multiple 02-layer liquid crystal display devices at the same time, and a common O11M board (
31) Upper o 2 + FIfi K&1M (52B)
, (32C) are linked together. This is (5
6A).

（３４Ｂ）、　（５ａｃ）の矢印のところで切断されて
夫々の素子にされる。この切断は折１聾舎前でも祈−接
合後で４ＪＬい。It is cut at the arrows (34B) and (5ac) to form each element. This disconnection takes 4JL even in front of the Deaf House and after the prayer connection.

ｍｔＨｌｉ、ｓ層とした例であり共通のプラスチック基
板（４５Ａ）と基’ｌ　（４３Ｂ）、　（４３Ｃ）、　
（４３Ｄ）により５層とされている。このＳ層ＯＩＥ晶
表示素子も電極の堆少出し１１Ｉは基板（ＩＡ）の−員
である（４５Ａ）からのみ墳シ出し可能である。This is an example of mtHli, s layer, and a common plastic substrate (45A) and base'l (43B), (43C),
(43D), there are five layers. In this S-layer OIE crystal display element, the electrode deposition 11I can be carried out only from the negative member (45A) of the substrate (IA).

なお、共通のプラスチック基板と偽の基板との閾のトラ
ンスファーは過電の単層液晶表示素子に使用されている
トランスファーでよく、劇内、シール内、シール外のど
のトランスファーであっても東い。In addition, the threshold transfer between the common plastic substrate and the fake substrate may be the transfer used in over-voltage single-layer liquid crystal display elements, and any transfer within the play, inside the seal, or outside the seal is acceptable. .

１にシ、これらの基板は、少なくとも最も後の−の基Ｉ
［以外祉逓―基板とされるものであ如、夫々必１！に応
じて所望の電極を有している。1, these substrates contain at least the last - group I
[Other than that, each is required as a board! have the desired electrodes according to the

これらの基板は、必要に応じてＢ　ｉ　Ｏ＠　、Ａｌａ
　（ｌｓ等のアンダーコート層、各種配向用のオー／（
−コート層を有していても真く、又、電極も多層にされ
ていて４夷く、さらに固定表示用の配向層、印刷盾部を
有していて４頁い。These substrates may contain B i O@, Ala
(Undercoat layer such as ls, etc., O/(
- Even if it has a coating layer, it is true, and the electrodes are also multilayered and have 4 layers, and it also has an alignment layer for fixed display and a printed shield part, which is 4 pages long.

又、カラーフィルター、カラー偏光板、偏光板、Ｋ波長
板部を積層しても曳く、反射臘として使用する場合には
反射電極、反射板、亭透過反射板勢を設ける。In addition, when a color filter, a color polarizing plate, a polarizing plate, and a K wavelength plate are laminated, a reflective electrode, a reflective plate, and a transmissive reflective plate are provided when used as a reflective body.

とＯ複層の液晶層には公知の種々の液晶が使用テキ、ネ
マチツタ液晶、コレステリッタ［晶又はそれらに多色性
色素を纒大した液晶等電圧の印加により光学的性質の変
化する液晶吻質であれば嵐く、夫々の層で同−又は興な
る液晶が注入使用される。なお、との液晶の注入は、第
３園の状態で行なっても棗＜、又、ＪＩＩ４ＷＡの状態
で行なっても＾い。Various known liquid crystals are used for the liquid crystal layer of the double-layered liquid crystal. If the quality is high, the same or different liquid crystals are injected into each layer. In addition, the injection of liquid crystal can be performed in the third garden state, Natsume<, or JII4WA state.

この複層の液晶層に注入する液晶の具体例とＬ７てけ、
飼えば全一ペタ電極０１層目と所望の表示パターンとし
九！層目ｖｃ’ｒａｉｉ晶を注入して、自愚反＠員示を
可能にした−の、同一）（Ｉ−ンの２層を廖成し、Ｍ−
０多色性色嵩を異人したゲストホスト液晶を注入してコ
ントラストを向上したもの、２種類の多色性色素を夫々
１大した２種のゲストホスト液晶を注入して２色表示を
可能としたもの等がある。A specific example of the liquid crystal injected into this multi-layer liquid crystal layer and L7,
If you keep it, all 1 peta electrode 01st layer and desired display pattern will be used! By injecting layer VC'raii crystals, it was possible to perform self-rebellion.
One is injected with a guest-host liquid crystal with a different pleochroic color volume to improve contrast, and the other is injected with two types of guest-host liquid crystal with two types of pleochroic dyes each one larger in size to enable two-color display. There are things that have been done.

これら豪数の液晶層に設けられる電ｌｌ１ｉ＃ｉ全面ペ
タ、口字セグメント、ドツトマトリクス、各種図形ＩＩ
Ｉが考えらね、必要に応じて選択使用されれば良く、轡
に本発−では複数の層の電極リードが共通配線されるよ
うにすることによりその効果が大きくなる。These large numbers of liquid crystal layers are provided with electric lights, full-face peta, cursive segments, dot matrix, and various figures II.
I do not have to think about it, but it can be used selectively as needed.In the present invention, the effect can be increased by common wiring of the electrode leads of a plurality of layers.

例えば口字セグメント８ケタを駆動するためＫＦｉ％Ｄ
で、５＋５Ｘ８鴛２７本の電＠總子が必要となり２層で
は七の２１１の５４本が必要とされえ、この口字セグメ
ント渥の場合にけデユーティ比を土げると配線が著【−
〈複雑化するため過電％ＤＪ！Ｉｌ下で使用されている
。For example, to drive an 8-digit character segment, KFi%D
So, 27 wires of 5 + 5 x 8 wires are required, and 54 wires of 211 of 7 are required in the 2nd layer, and in the case of this kuji segment wire, if the duty ratio is increased, the wiring becomes significant [-
<Overcharge % DJ to complicate! It is used under Il.

これに対し、て本実−では、ＩＡｋにＤとすることがで
き、これＫよｆｉ　４＋１Ｘ８−ｉｓｏ本の電極端子で
全ての配線がすむこととなる。On the other hand, in this case, IAk can be set to D, and all the wiring can be completed with K, 4 + 1 x 8 - iso electrode terminals.

これが２０字ドツトマトリクスＯ場場合は、にＱで８＋
５Ｘ２０＝１０８本の２倍２１６本と本発明の３１ｉｉ
Ｄで１４＋５Ｘ２０露１１６本との如く大きな葺となる
。If this is a 20-character dot matrix O field, then Q is 8+
5X20 = 216 pieces, which is twice the number of 108 lines, and 31ii of the present invention
In D, it becomes a large roof with 116 14+5x20 dews.

さらに、コントラスト向上を目的とした同一パターン、
同一液晶の２層ゲストホスト液晶表示素子のような場合
には、本発明の構造をとるととＫより、単層の場合と全
く同一の端子数ですむこととなる。Furthermore, the same pattern for the purpose of improving contrast,
In the case of a two-layer guest-host liquid crystal display element made of the same liquid crystal, the structure of the present invention requires exactly the same number of terminals as in the case of a single layer.

本発明では、例えばいずれが少なくとも１つの基板をガ
ラス基板として＊＊を向上させることもでき、全てをプ
ラスチック基板として可撓性をもたせることもでき、又
最後−の基板を反也 耐性基板とする若しくは平閾弗・体、導光４［ＩＩＩと
するとともでき、さらＫはプラスチック基板を偏光性プ
ラスチック基板とする等の応用も可能である。In the present invention, for example, at least one of the substrates can be made of a glass substrate to improve **, all of the substrates can be made of plastic substrates to provide flexibility, and the last substrate can be made of a yaki-resistant substrate. Alternatively, it is also possible to use a flat threshold body and a light guide 4[III, and it is also possible to use a polarizing plastic substrate instead of a plastic substrate.

又、シール材、バリヤー、トランスファー、スペーナー
勢も適宜選択して、又は必要に応じて駿けられる。Further, sealing materials, barriers, transfers, and spanners can be selected as appropriate or used as necessary.

又、複数の液晶セルを接合する丸めの接着剤としては、
通常の樹脂製の接着剤、粘着剤等が使用でき、又、機械
的手段で動かないようＮ８合されても良い。Also, as a round adhesive for joining multiple liquid crystal cells,
Ordinary resin adhesives, pressure-sensitive adhesives, etc. can be used, and N8 bonding may be used to prevent movement by mechanical means.

このように本発明は、電極堆り出し部を１つＫできるも
のであシ、外部回路とのコネクトが容易となりかつ生産
性も喪いものであり、今後種々のパターンに種々の応用
が可能なものである。In this way, the present invention is capable of reducing the number of electrode protrusions by one, making it easier to connect with external circuits and reducing productivity, and can be applied to various patterns in the future. It is something.

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

鮪１１１及び第２図は、従来の２層波晶表示素子の説明
図、第３ｍ乃至第６図は、本発明の積層筐蟲貴示素子の
説明図、 ２１に、２１Ｂ、　２１Ｃ，２１Ｄ言電極２２Ａ：　　
プラスチック基板111 and FIG. 2 are explanatory diagrams of a conventional two-layer wave crystal display element, and FIGS. 3m to 6 are explanatory diagrams of a multilayer wave crystal display element of the present invention. Electrode 22A:
plastic substrate

Claims (2)

【特許請求の範囲】[Claims] （１）　　＄なくとも１枚のプラスチック基板を用いえ
積層液晶表示素子において、１枚の共通のプラスチツタ
基板上に２以上の箪晶セルを構威し、これを折−し接金
して積層構造としてなる積層液晶表示素子。(1) In a laminated liquid crystal display device that uses at least one plastic substrate, two or more crystal cells are constructed on one common plastic substrate, which are folded, welded, and laminated. A multilayer liquid crystal display element with a structure. （２）　　共通のプラスチック基板の一方の端は液晶竜
ルー１ｌＸＷｋけられていなく、リード取出し部とされ
ており、当鋏す−ド取り出し舊から全てＯ箪晶セルのリ
ードが取り出されている特許請求の範―譲１１ｍ記載Ｏ
験層液晶表示素子。(2) One end of the common plastic substrate is not cut out and is used as a lead extraction part, and the leads of all O-cell crystal cells are taken out from the opening. Scope of claims - Assignment 11m stated O
Experimental liquid crystal display element.
JP10225881A 1981-07-02 1981-07-02 Laminated liquid crystal display element Granted JPS585720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10225881A JPS585720A (en) 1981-07-02 1981-07-02 Laminated liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10225881A JPS585720A (en) 1981-07-02 1981-07-02 Laminated liquid crystal display element

Publications (2)

Publication Number Publication Date
JPS585720A true JPS585720A (en) 1983-01-13
JPH0134364B2 JPH0134364B2 (en) 1989-07-19

Family

ID=14322558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10225881A Granted JPS585720A (en) 1981-07-02 1981-07-02 Laminated liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS585720A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002277856A (en) * 2001-03-16 2002-09-25 Citizen Watch Co Ltd Liquid crystal display
JP2002357845A (en) * 2001-05-31 2002-12-13 Optrex Corp Liquid crystal display device
US6697039B1 (en) 1999-02-24 2004-02-24 Minolta Co., Ltd. Information displaying apparatus
US6888522B1 (en) 1999-03-31 2005-05-03 Minolta Co., Ltd. Information display apparatus
EP1662572A2 (en) 2004-11-25 2006-05-31 Samsung SDI Co., Ltd. Flat panel display and method of manufacturing the same
EP1662573A3 (en) * 2004-11-25 2006-08-16 Samsung SDI Co., Ltd. Flat panel display and method of manufacturing the same
JP2008112029A (en) * 2006-10-31 2008-05-15 Citizen Holdings Co Ltd Display device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697039B1 (en) 1999-02-24 2004-02-24 Minolta Co., Ltd. Information displaying apparatus
US6888522B1 (en) 1999-03-31 2005-05-03 Minolta Co., Ltd. Information display apparatus
JP2002277856A (en) * 2001-03-16 2002-09-25 Citizen Watch Co Ltd Liquid crystal display
JP2002357845A (en) * 2001-05-31 2002-12-13 Optrex Corp Liquid crystal display device
EP1662572A2 (en) 2004-11-25 2006-05-31 Samsung SDI Co., Ltd. Flat panel display and method of manufacturing the same
EP1662572A3 (en) * 2004-11-25 2006-08-16 Samsung SDI Co., Ltd. Flat panel display and method of manufacturing the same
EP1662573A3 (en) * 2004-11-25 2006-08-16 Samsung SDI Co., Ltd. Flat panel display and method of manufacturing the same
US7355344B2 (en) 2004-11-25 2008-04-08 Samsung Sdi Co., Ltd. Flat panel display and method of manufacturing the same
US7777415B2 (en) 2004-11-25 2010-08-17 Samsung Mobile Display Co., Ltd. Sealed, flexible flat panel display
JP2008112029A (en) * 2006-10-31 2008-05-15 Citizen Holdings Co Ltd Display device
US7911560B2 (en) 2006-10-31 2011-03-22 Citizen Holding Co., Ltd. Multiple-layer liquid crystal display device having a flexible substrate

Also Published As

Publication number Publication date
JPH0134364B2 (en) 1989-07-19

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