JPS59151133A - Polychromatic display type liquid crystal display device - Google Patents

Polychromatic display type liquid crystal display device

Info

Publication number
JPS59151133A
JPS59151133A JP58025568A JP2556883A JPS59151133A JP S59151133 A JPS59151133 A JP S59151133A JP 58025568 A JP58025568 A JP 58025568A JP 2556883 A JP2556883 A JP 2556883A JP S59151133 A JPS59151133 A JP S59151133A
Authority
JP
Japan
Prior art keywords
film
coloring matter
crystal display
display device
liquid crystal
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
JP58025568A
Other languages
Japanese (ja)
Inventor
Masahiro Ito
昌宏 伊藤
Yasuo Wakahata
康男 若畑
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 JP58025568A priority Critical patent/JPS59151133A/en
Publication of JPS59151133A publication Critical patent/JPS59151133A/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

Abstract

PURPOSE:To form accurately a pattern of a film of coloring matter and to solve the problem of printing accuracy which is required when a dispersion or soln. of coloring matter in resin is printed, by vacuum-depositing coloring matter on a transparent electrode formed on a glass substrate. CONSTITUTION:An SiO2 of 500-3,000Angstrom thickness is formed on a glass substrate 1 as an alkali stopper, a transparent electrode 3 is formed on the film 2, and a film 4 of coloring matter is formed on the electrode 3 by vacuum deposition. An orienting film 5 which doubles as a protective film is then formed on the film 4 by vacuum deposition or other method. The thickness of the film 4 depends on the transmittance of the coloring matter, and it is adjusted to about 1,000Angstrom - 2mum in general. The film 4 has high pattern accuracy, and a polychromatic display type liq. crystal display device provided with a color filter is obtd.

Description

【発明の詳細な説明】 産業上の利用分野 本発明はカラーフィルタ句の多色表示型液晶表示装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a multicolor liquid crystal display device with a color filter.

従来例の構成とその問題点 従来、カラーフィルタ伺の多色表示を液晶表示装置にお
いては、フィルタ一部は色素を樹脂中に分散、溶解させ
たものを印刷することにより形成し、でいるが、樹脂と
色素との分散、溶解の問題、印ｆｔ１ｌ精度の問題等で
必ずしも十分であるとは営えなかった。Conventional Structure and Problems Conventionally, in liquid crystal display devices, multicolor display using color filters has been performed by printing a part of the filter with pigments dispersed and dissolved in resin. However, it has not always been possible to achieve sufficient results due to problems such as dispersion and dissolution of the resin and dye, and problems with marking ft1l accuracy.

発明の目的 不発明はこのような従来の欠点を解決するもので、色素
を高い精度で形成することを目的とするものである。OBJECTS OF THE INVENTION The purpose of the invention is to solve these conventional drawbacks, and it is an object of the invention to form a dye with high precision.

発明の構成 この目的を達成するために本発明は、カラス板上の透明
電極上に、色素の膜を蒸着により形成したものである。Structure of the Invention In order to achieve this object, the present invention forms a dye film by vapor deposition on a transparent electrode on a glass plate.

実施例の説明 図は本発明の一実施例による多色表示を液晶表示装置を
示す渚ｒ面図であり、図において１はカラス板であり、
このカラス板１上には、アルカリストンバーのために５
００〜３０００Ｘの５１０２膜２が形成されている。The explanatory diagram of the embodiment is a side view showing a liquid crystal display device with multicolor display according to an embodiment of the present invention, and in the figure, 1 is a glass plate;
On this glass plate 1, there are 5 for the alkali stone bar.
5102 films 2 of 00 to 3000X are formed.

３はこのＳ１０．膜２上に所定の形状パターンで形成さ
れた透明電極、４はこの透明電極３ト（／こ蒸着により
ｊ［を成した色素膜であり、この色素膜４は、色素を２
００〜３５０℃の真空中で蒸着−することにより形成さ
れている０ ５はこの色素膜４土に保護膜を兼ねて１１？；成（７た
配向膜であり、との配向膜６も蒸着により旧成し７ても
よい。3 is this S10. A transparent electrode is formed in a predetermined shape pattern on the film 2, and 4 is a dye film formed by vapor deposition of the transparent electrode 3.
05, which is formed by vapor deposition in a vacuum at 00 to 350°C, serves as a protective film on this dye film 4 and 11? The alignment film 6 may also be formed by vapor deposition.

ここで、前起色素膜４の膜厚は、色素の種類及び透過率
によっても異なるが、１０００Ａ〜２μ前後が適当であ
る。Here, the thickness of the pre-priming dye film 4 varies depending on the type of dye and the transmittance, but is suitably about 1000A to 2μ.

すなわち、本発明においては、色素膜４を蒸着により１
ヒ成したものであり、高い精度で色素膜４を形成するこ
とができ、葦だ樹脂中に分散、溶解させたものを用いな
いため、信頼性の高い色素膜４を得ることができる。That is, in the present invention, the dye film 4 is formed by vapor deposition.
The dye film 4 can be formed with high accuracy because it is annealed, and the dye film 4 with high reliability can be obtained because it does not use a material dispersed or dissolved in the reed resin.

発明の効果 以上のように本発明の多色表示型液晶表示装置によれば
、色素膜、を蒸着により形成しているため、色素膜のパ
ターンを精度よく形成することができ、また樹脂を用い
ないため、樹脂を用いることによる影響をなくすことが
できる。Effects of the Invention As described above, according to the multicolor display type liquid crystal display device of the present invention, since the dye film is formed by vapor deposition, the pattern of the dye film can be formed with high precision, and it is possible to Therefore, the influence of using resin can be eliminated.

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

図は本発明の一実施例による多色表示型液晶表示装置の
要部を示す断面図である。 １・・・・・・ガラス板、３・・・・・・透明電極、４
・・・・・・色素膜。 残月・人の氏名　弁理士　中　尾　１政　男　ほか１名
、５４ １６２−The figure is a cross-sectional view showing essential parts of a multicolor liquid crystal display device according to an embodiment of the present invention. 1...Glass plate, 3...Transparent electrode, 4
...Pigment film. Zangetsu/person's name Patent attorney Masao Nakao and 1 other person, 54 162-

Claims (1)

【特許請求の範囲】[Claims] カラス板上の透明電極上に、色素の膜全蒸着により形成
した多色表示チｊ４液晶表示装置。A multicolor liquid crystal display device formed by full vapor deposition of a dye film on a transparent electrode on a glass plate.
JP58025568A 1983-02-17 1983-02-17 Polychromatic display type liquid crystal display device Pending JPS59151133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58025568A JPS59151133A (en) 1983-02-17 1983-02-17 Polychromatic display type liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58025568A JPS59151133A (en) 1983-02-17 1983-02-17 Polychromatic display type liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS59151133A true JPS59151133A (en) 1984-08-29

Family

ID=12169526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58025568A Pending JPS59151133A (en) 1983-02-17 1983-02-17 Polychromatic display type liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS59151133A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124997A (en) * 1978-03-22 1979-09-28 Seiko Epson Corp Color liquid-crystal display panel for television
JPS5625714A (en) * 1979-08-09 1981-03-12 Canon Inc Color liquid crystal display cell

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124997A (en) * 1978-03-22 1979-09-28 Seiko Epson Corp Color liquid-crystal display panel for television
JPS5625714A (en) * 1979-08-09 1981-03-12 Canon Inc Color liquid crystal display cell

Similar Documents

Publication Publication Date Title
EP0296429A3 (en) Liquid crystal display device having a color filter layer decal
JPS59151133A (en) Polychromatic display type liquid crystal display device
JPS599638A (en) Liquid crystal display device
JPS62144194A (en) Liquid crystal display element
JPS5766013A (en) Light shielding device for automobile window glass
JP2530622B2 (en) Color liquid crystal display
JPS59151135A (en) Multicolor display type liquid crystal display device
JPS59151134A (en) Multicolor display type liquid crystal display device
JPS6428675A (en) Color liquid crystal display panel
JPS63173023A (en) Manufacture of color filter for liquid crystal display body
JPS6448034A (en) Color liquid crystal display device
JPS62153902A (en) Production of color filter for liquid crystal display body
US923019A (en) Color photography.
JPS57144524A (en) Electrooptical display device
JP2003156735A (en) Color filter substrate for reflective liquid crystal display device
KR940003353Y1 (en) Liquid crystal display devices
JPS561016A (en) Production of liquid crystal display device
JP2701896B2 (en) Manufacturing method of color filter
JPS63135902A (en) Polarizing plate with multicoat
JPH06100683B2 (en) Correction method of color filter
JPS5949581A (en) Liquid crystal display element
JPH02191914A (en) Liquid crystal electrooptic element
JPS644133Y2 (en)
JPS60213984A (en) Making of color display unit
US6472110B1 (en) Process for manufacturing liquid crystal display element