JPS60209723A - dot matrix liquid crystal display panel - Google Patents

dot matrix liquid crystal display panel

Info

Publication number
JPS60209723A
JPS60209723A JP59065966A JP6596684A JPS60209723A JP S60209723 A JPS60209723 A JP S60209723A JP 59065966 A JP59065966 A JP 59065966A JP 6596684 A JP6596684 A JP 6596684A JP S60209723 A JPS60209723 A JP S60209723A
Authority
JP
Japan
Prior art keywords
liquid crystal
electrodes
dot matrix
matrix liquid
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
JP59065966A
Other languages
Japanese (ja)
Inventor
Takayuki Miyagawa
貴之 宮川
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59065966A priority Critical patent/JPS60209723A/en
Publication of JPS60209723A publication Critical patent/JPS60209723A/en
Pending 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は、ＯＡ機器の端末表示装置などに用いられるド
ツトマトリクス液晶表示パ゛ネル′に関するものである
。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a dot matrix liquid crystal display panel used in terminal display devices of office automation equipment and the like.

（従来例の構成とその問題点） 近年、ドツトマトリクス液晶表示・ぐネルは、その表示
容量をＣＲＴに近づけるべく、画素数及び画素密度がＣ
ＲＴ並になるものが種々開発されている。(Conventional structure and its problems) In recent years, dot matrix liquid crystal displays have been increasing in number and density in order to bring their display capacity closer to that of CRTs.
Various devices have been developed that are comparable to RT.

このため、透明電極パターンの原図を作画するのに、コ
ンビーータを用いた自動作画が採用される。For this reason, automatic drawing using a converter is employed to draw the original drawing of the transparent electrode pattern.

以下、第１図を参照しながら、従来のドツトマトリクス
液晶表示パネルについて説明する。Hereinafter, a conventional dot matrix liquid crystal display panel will be explained with reference to FIG.

第１図は、従来のドツトマトリクス液晶表示・ぐネルに
おける、基板上に形成された透明電極パターンを示した
ものであり、１ａ〜２４ａは表示部電極、１〜３７は、
各表示部電極１ａ〜２４ａからそれぞれ１本ずつ引き出
され、基板の対向する端部に配置された外部引出電極で
ある。FIG. 1 shows a transparent electrode pattern formed on a substrate in a conventional dot matrix liquid crystal display, in which 1a to 24a are display electrodes, 1 to 37 are
These are external lead-out electrodes that are drawn out from each of the display section electrodes 1a to 24a and arranged at opposite ends of the substrate.

このように構成された従来のドツトマトリクス液晶ｉｅ
ネルは、外部引出電極と表示部電極との位置関係が各々
異なる。電極パターンは、常にその最小幅と最小間隔を
考慮しなければならないので、このように外部引出電極
と表示部電極との位置関係が複雑な電極パターンを自動
作画するには多大の時間を費して位置関係の計算などを
し、試行錯誤的に作画しなければならなかった。Conventional dot matrix liquid crystal IE configured in this way
Each panel has a different positional relationship between the external lead electrode and the display electrode. Since the minimum width and minimum spacing of an electrode pattern must always be considered, it takes a lot of time to automatically draw an electrode pattern with a complicated positional relationship between the external lead electrode and the display electrode. I had to calculate the positional relationship and draw the image by trial and error.

（発明の目的） 本発明は、上記欠点に鑑み、自動作画に要する時間を大
幅に短縮することのできるドツトマトリクス液晶表示・
ぐネルを提供するものである。(Object of the Invention) In view of the above drawbacks, the present invention provides a dot matrix liquid crystal display and a dot matrix liquid crystal display that can significantly reduce the time required for automatic drawing.
This is to provide a sense of control.

（発明の構成） この目的を達成するために、本発明のドツトマトリクス
液晶表示・ぐネルは、外部引出電極の配置ピッチが、同
方向に配置されている表示部電極のピッチの２倍となっ
ている。(Structure of the Invention) In order to achieve this object, in the dot matrix liquid crystal display/gunnel of the present invention, the arrangement pitch of the external extraction electrodes is twice the pitch of the display part electrodes arranged in the same direction. ing.

（実施例の説明） 以下、実施例について、図面を参照しながら説明する。(Explanation of Examples) Examples will be described below with reference to the drawings.

第２図は、本発明の一実施例におけるドツトマトリクス
液晶表示パネルの電極パターンを示したものである。第
２図において、１′〜２８′は外部引出電極、１′ＩＬ
〜２４′ａは表示部電極であシ、外部引出電極のピッチ
（２Ｘｐ）は、表示部電極のピーブチ（ｐ）の２倍にな
っている。FIG. 2 shows an electrode pattern of a dot matrix liquid crystal display panel in one embodiment of the present invention. In Fig. 2, 1' to 28' are external extraction electrodes, 1'IL
24'a is a display electrode, and the pitch (2Xp) of the external lead electrode is twice the pitch (p) of the display electrode.

電極パターンをこのように構成すると、１’−１’ａ〜
１０’　−１０’ａの１０本の電極の位置関係を１つの
データとして設定すれば、以後電極数がいくつに増えよ
うとポリステップ法により作画が極めて簡単になる。When the electrode pattern is configured in this way, 1'-1'a~
If the positional relationship of the 10 electrodes 10'-10'a is set as one data, drawing will become extremely simple using the polystep method no matter how many electrodes are added thereafter.

なお、本実施例では、フルドツト表示タイプの表示パタ
ーンとしたが、キャラクタ表示タイプの表示ノ９ターン
でもよい。第３図は本発明の他の実施例におけるキャラ
クタ表示タイグド、ドマトリクス液晶表示パネルの透明
電極１？ターンを示したものである。本実施例の場合も
、外部引出電極１“〜３７“の配列ピッチが表示部電極
１／′ａ〜３０“ａのそれの２倍になっておシ、ポリス
テップ法によシ、作画が容易である。In this embodiment, a full dot display type display pattern is used, but a character display type display pattern with nine turns may also be used. FIG. 3 shows a transparent electrode 1 of a character display type domatrix liquid crystal display panel according to another embodiment of the present invention. This shows the turn. In the case of this embodiment as well, the arrangement pitch of the external lead electrodes 1" to 37" is twice that of the display electrodes 1/'a to 30"a, and the polystep method is used to draw images. It's easy.

（発明の効果） 以上説明したように本発明によれば、外部引出電極の配
置ピッチを同方向に配列された表示部電極のピッチの２
倍になるようにしているので、ある電極個数の単位・ぐ
ターンが設定され、これをポリステップ法によシ所要数
だけ容易に配設することができ、従って、電極・やター
ンの作画時間を大幅に短縮することができる利点がある
。(Effects of the Invention) As explained above, according to the present invention, the arrangement pitch of the external extraction electrodes is set to 2 times the pitch of the display part electrodes arranged in the same direction.
Since the number of electrodes/turns is doubled, the units/turns for a certain number of electrodes are set, and the required number of electrodes/turns can be easily arranged using the polystep method. It has the advantage of being able to significantly shorten the time.

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

第１図は従来例の透明電極パターン図、第２図は、本発
明の一実施例の透明電極・ぐターン図、第３図は、本発
明の他の実施例における、キャラクタ表示タイプの透明
電極Ａ？ターン図である。 １′〜２８／　、　１／／〜３７″・・・外部引出電極
、１　／　ａ〜２４’ａ　＋　ｌ〃ａ〜３０“ａ・・・
表示部電極。 第１図 第２図Fig. 1 is a transparent electrode pattern diagram of a conventional example, Fig. 2 is a transparent electrode pattern diagram of an embodiment of the present invention, and Fig. 3 is a transparent electrode pattern diagram of a character display type in another embodiment of the present invention. Electrode A? This is a turn diagram. 1'~28/, 1//~37''...external extraction electrode, 1/a~24'a + l〃a~30''a...
Display electrode. Figure 1 Figure 2

Claims (1)

【特許請求の範囲】[Claims] 基板上に複数の透明な表示部電極を一列に配設し、その
表示部電極からそれぞれ１本ずつ引き出された外部引出
電極を：前記表示部電極の両側に分割して同一方向に配
設してなるドツトマトリクス液晶表示パネルにおいて、
前記外部引出電極の配置ピッチを、前記表示部電極の配
置ピッチの２倍としたことを特徴とするドツトマトリク
ス液晶表示パネル。A plurality of transparent display electrodes are arranged in a row on a substrate, and external lead-out electrodes are drawn out from each of the display electrodes one by one: divided on both sides of the display electrode and arranged in the same direction. In the dot matrix liquid crystal display panel,
A dot matrix liquid crystal display panel characterized in that the arrangement pitch of the external lead electrodes is twice the arrangement pitch of the display section electrodes.
JP59065966A 1984-04-04 1984-04-04 dot matrix liquid crystal display panel Pending JPS60209723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59065966A JPS60209723A (en) 1984-04-04 1984-04-04 dot matrix liquid crystal display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59065966A JPS60209723A (en) 1984-04-04 1984-04-04 dot matrix liquid crystal display panel

Publications (1)

Publication Number Publication Date
JPS60209723A true JPS60209723A (en) 1985-10-22

Family

ID=13302241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59065966A Pending JPS60209723A (en) 1984-04-04 1984-04-04 dot matrix liquid crystal display panel

Country Status (1)

Country Link
JP (1) JPS60209723A (en)

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