JPS60169890A - Color liquid crystal display element - Google Patents
Color liquid crystal display elementInfo
- Publication number
- JPS60169890A JPS60169890A JP2627084A JP2627084A JPS60169890A JP S60169890 A JPS60169890 A JP S60169890A JP 2627084 A JP2627084 A JP 2627084A JP 2627084 A JP2627084 A JP 2627084A JP S60169890 A JPS60169890 A JP S60169890A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display element
- color liquid
- color
- 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
Landscapes
- 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】
く技術分野〉
本発明は電極を着色したカラー液晶表示素子に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to a color liquid crystal display element having colored electrodes.
〈従来技術〉
従来より、透明電極或いは透明電極を含む基板表面上に
、有色の光透過性膜を形成する技術が開発されてきた（
例えば特開昭５６−２１１８２等）が、それらは印刷さ
れる着色薄ＩＩ＠材料に有機材料（有機分散顔料と有機
バインダー）を用いでいるため、液晶表示素子を作成す
る過程における熱処理、薬品処理等において１色の退化
、カラ一層の剥離等の問題が生じる。さらに、カラ一層
形成後に１！１旧ｉＩＪ膜の液晶配列処理を必要とする
。<Prior art> Conventionally, a technology has been developed to form a colored light-transmitting film on a transparent electrode or the surface of a substrate containing a transparent electrode.
For example, Japanese Patent Application Laid-Open No. 56-21182, etc.), because they use organic materials (organic dispersed pigments and organic binders) as the colored thin II material to be printed, heat treatment and chemical treatment are required in the process of creating liquid crystal display elements. etc., problems such as deterioration of one color and peeling of one layer of color occur. Furthermore, it is necessary to perform a liquid crystal alignment process on the 1:1 old iIJ film after forming a single color layer.
〈発明の目的〉
本発明は上記の液晶表示素子の製造工程上の諸問題の解
決及び配向膜処理の省略化を目的として提供された。<Objective of the Invention> The present invention was provided for the purpose of solving the problems in the manufacturing process of the above-mentioned liquid crystal display element and omitting the alignment film treatment.
〈実施例〉 以下、本発明の構成を記述する。<Example> The configuration of the present invention will be described below.
木発１．！Ｊのカラー液晶表示素子は電極基板」―に遷
移金属酸化物の有色膜（Ｃｒ２０３・・・黄緑色。Kibatsu 1. ! J's color liquid crystal display element has a colored film of transition metal oxide (Cr203...yellow-green) on the electrode substrate.
Ｍｎ２Ｏ３・・・マゼンタ色、Ｆｅ２Ｏ３・・・橙色、
Ｃ００・・・青色、Ｎ ｉｏ・・・青銅色、ＣｕＯ・・
・緑色等）が形成される。Mn2O3...magenta color, Fe2O3...orange color,
C00...blue, Nio...bronze color, CuO...
・Green color, etc.) is formed.
続いて実施例に基つき解説する。Next, explanations will be given based on examples.
パターン電極の形成された基板を準備する。A substrate on which patterned electrodes are formed is prepared.
そして、下記ｆｉｌ〜（４）の処理を施した粘性溶液を
上記パターン電極上に印刷塗布する。Then, a viscous solution subjected to the following fil to (4) treatment is applied by printing onto the patterned electrode.
＋１１ エチルシリケートＳ ｔ （ＯＣ２Ｈ５）４に
室温にて８２０ 、 Ｈｃノ（塩化水素）のアルコール
溶液を添加する。An alcoholic solution of 820 Hc (hydrogen chloride) is added to +11 ethyl silicate S t (OC2H5)4 at room temperature.
（２）上記溶液に下記遷移元素の硝酸塩のいずれかを加
え溶解させる。(2) Add and dissolve any of the following transition element nitrates into the above solution.
Ｃｒ （ＮＯ３）３ ・９Ｈ２０：硝酸クロム＋１（ｎ
（Ｎｏ３）３１１６Ｈ２０：硝酸マンガンＦ ｅ （
ＮＯ３）２ ”６Ｈ２０’硝酸鉄Ｃｏ（ＮＯ３）２ ・
６Ｈ２０：硝酸コバルトＮ ｉ （Ｎ０３）２ ０３
Ｈ２０’：硝酸ニッケルＣｕ （Ｎ０３）２ ・６Ｈ２
０：硝酸銅（３）恒温室（室温８０°Ｃ）に放置する。Cr (NO3)3 ・9H20: Chromium nitrate +1 (n
(No. 3) 3116H20: Manganese nitrate F e (
NO3)2 "6H20' Iron nitrate Co(NO3)2 ・
6H20: Cobalt nitrate Ni (N03)2 03
H20': Nickel nitrate Cu (N03)2 ・6H2
0: Copper nitrate (3) Leave in constant temperature room (room temperature 80°C).
（４） 出来」二かった粘性溶液の粘度かη−２００ｐ
ｓ（１２５℃）になるまで粘性を調整する。(4) The viscosity of the viscous solution that was completed is η-200p.
Adjust the viscosity until it reaches s (125°C).
こうしてパターン電極上に前記粘性溶液をコーティング
したら、その後該基板を約５００′Ｃで６０分間焼成す
る。After coating the patterned electrode with the viscous solution, the substrate is then baked at about 500'C for 60 minutes.
完成した有色配向膜は下表の通りである。The completed colored alignment film is shown in the table below.
表
又、本実施例の有色配向膜を備える液晶表示素子の構造
を図を用いて説明する。In addition, the structure of a liquid crystal display element provided with a colored alignment film of this example will be explained with reference to the drawings.
同図において、１ａ、１ｂは相対向するガラス基板であ
り、該両ガラス基板ｌａ、ｌｂの間隔を決定するシール
材２と共に液晶３を封止、している。In the figure, reference numerals 1a and 1b are glass substrates facing each other, and a liquid crystal 3 is sealed together with a sealing material 2 that determines the distance between the two glass substrates la and lb.
又、前記一方のガラス基板１ｂの表面上には透明導電膜
のパターン電極４が形成さｈ、でいる。そして、該パタ
ーン電極４及び該ガラス基板ｌｂ上には上記の無ｉ誌透
明着色材料５及び酸化ケイ素配向１１外６がコーティン
グさｈている。なお、前記他方のガラス基板１ａけ通常
のパターン電極４′及び配向膜６′のみが被着しである
。Further, a patterned electrode 4 of a transparent conductive film is formed on the surface of the one glass substrate 1b. The patterned electrode 4 and the glass substrate lb are coated with the above-mentioned transparent colored material 5 and silicon oxide orientation 11 and 6. Incidentally, only the ordinary patterned electrode 4' and the alignment film 6' are adhered to the other glass substrate 1a.
く効 果〉
以上の様に本発明のカラー液晶表示素子によれば、
（イ）Ｍ色層がカラス系着色膜であるため耐薬品性等に
優れ、加工工程における着色層の基板からの剥離等の諸
不良は発生しない。Effects> As described above, according to the color liquid crystal display element of the present invention, (a) Since the M color layer is a glass-based colored film, it has excellent chemical resistance, etc., and the peeling of the colored layer from the substrate during the processing process is prevented. No other defects will occur.
（ロ）又、着色層がガラス系着色膜であるため、それ自
体液晶配向膜として使用可能で、別個に特別に配向１漠
を形成することが不要て、配向膜処理工程か省略出来る
。(b) Furthermore, since the colored layer is a glass-based colored film, it can be used as a liquid crystal alignment film by itself, and there is no need to separately form an alignment film, and the alignment film processing step can be omitted.
ｂ）着色は遷移金属酸化物でなされているのて、耐熱性
及び信頼性が高い。b) Since the coloring is done with a transition metal oxide, it has high heat resistance and reliability.
等の作用効果を得る。Obtain effects such as.
図は本発明の適用されたカラー液晶表示素子の断面図で
ある。
ｌａ 、ｌ ｂ・・・ガラス基板、２・・・シール材、
３・・・液晶、４．４′・・・パターン電極、５・・・
着色材料、６．６′・・・配向０莫。The figure is a sectional view of a color liquid crystal display element to which the present invention is applied. la, lb...Glass substrate, 2...Sealing material,
3...Liquid crystal, 4.4'...Pattern electrode, 5...
Colored material, 6.6'...Orientation 0.
Claims (1)
とを特徴とするカラー液晶表示素子。1. A color liquid crystal display element characterized by forming a colored film of a transition metal oxide on an electrode substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2627084A JPS60169890A (en) | 1984-02-13 | 1984-02-13 | Color liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2627084A JPS60169890A (en) | 1984-02-13 | 1984-02-13 | Color liquid crystal display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60169890A true JPS60169890A (en) | 1985-09-03 |
Family
ID=12188584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2627084A Pending JPS60169890A (en) | 1984-02-13 | 1984-02-13 | Color liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60169890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1005988A2 (en) | 1998-12-03 | 2000-06-07 | Canon Kabushiki Kaisha | Liquid discharge head, manufacturing method of liquid discharge head, head cartridge, and liquid discharge apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58102214A (en) * | 1981-12-14 | 1983-06-17 | Dainippon Screen Mfg Co Ltd | Production of multicolor image display |
| JPS58168017A (en) * | 1982-03-29 | 1983-10-04 | Mitsubishi Electric Corp | Solid-state image pickup element |
-
1984
- 1984-02-13 JP JP2627084A patent/JPS60169890A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58102214A (en) * | 1981-12-14 | 1983-06-17 | Dainippon Screen Mfg Co Ltd | Production of multicolor image display |
| JPS58168017A (en) * | 1982-03-29 | 1983-10-04 | Mitsubishi Electric Corp | Solid-state image pickup element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1005988A2 (en) | 1998-12-03 | 2000-06-07 | Canon Kabushiki Kaisha | Liquid discharge head, manufacturing method of liquid discharge head, head cartridge, and liquid discharge apparatus |
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