JPS5760313A - Liquid crystal matrix display device - Google Patents

Liquid crystal matrix display device

Info

Publication number
JPS5760313A
JPS5760313A JP55134865A JP13486580A JPS5760313A JP S5760313 A JPS5760313 A JP S5760313A JP 55134865 A JP55134865 A JP 55134865A JP 13486580 A JP13486580 A JP 13486580A JP S5760313 A JPS5760313 A JP S5760313A
Authority
JP
Japan
Prior art keywords
substrates
liquid crystal
metallic
electrodes
metallic electrode
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
JP55134865A
Other languages
Japanese (ja)
Inventor
Mitsuo Nagata
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP55134865A priority Critical patent/JPS5760313A/en
Publication of JPS5760313A publication Critical patent/JPS5760313A/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
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making

Abstract

PURPOSE:To improve the display characteristic so that excellent contrast is obtained, by recessing the surface of a substrate corresponding to a part on which a metallic electrode is formed. CONSTITUTION:Recessed grooves are formed in a form of stripe of a constant pitch on the surface of parts of a pair of glass substrates 8 consisting of a liquid crystal cell, by performing etching treatment with hydrofluoric acid. On the parts of the glass substrate, metallic electrodes are formed. Then, transparent electrodes 9- 11 and metallic electrodes 12-14 are formed on the grooves. These substrates are opposed to each other in such a way that transparent electrodes 9-11 of these substrates cross at right angle, and a nematic liquid crystal consisting of substance which has frequency dependence for dielectric anisotropy and whose dielectric anisotropy is positive in low frequency areas and negative in high frequency areas, is enclosed in the space between both substrates. Therefore, no breakage will occur at the time of rubbing treatment, and the resistance value can be maintained at a low level by thickening the thickness of the metallic electrode even when the width of the metallic electrode is narrowed.
JP55134865A 1980-09-26 1980-09-26 Liquid crystal matrix display device Pending JPS5760313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55134865A JPS5760313A (en) 1980-09-26 1980-09-26 Liquid crystal matrix display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55134865A JPS5760313A (en) 1980-09-26 1980-09-26 Liquid crystal matrix display device

Publications (1)

Publication Number Publication Date
JPS5760313A true JPS5760313A (en) 1982-04-12

Family

ID=15138275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55134865A Pending JPS5760313A (en) 1980-09-26 1980-09-26 Liquid crystal matrix display device

Country Status (1)

Country Link
JP (1) JPS5760313A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6143727A (en) * 1984-08-08 1986-03-03 Citizen Watch Co Ltd Color liquid crystal panel
EP0693463A1 (en) * 1994-07-19 1996-01-24 Corning Incorporated Adhering a metal coating to a glass substrate
EP0845696A2 (en) * 1996-11-28 1998-06-03 Sharp Kabushiki Kaisha Liquid crystal display element and method of fabricating electrode substrate for use in the liquid crystal display element
JP2000075807A (en) * 1998-06-15 2000-03-14 Sharp Corp Electrode substrate for display device and its production

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6143727A (en) * 1984-08-08 1986-03-03 Citizen Watch Co Ltd Color liquid crystal panel
EP0693463A1 (en) * 1994-07-19 1996-01-24 Corning Incorporated Adhering a metal coating to a glass substrate
EP0845696A2 (en) * 1996-11-28 1998-06-03 Sharp Kabushiki Kaisha Liquid crystal display element and method of fabricating electrode substrate for use in the liquid crystal display element
EP0845696A3 (en) * 1996-11-28 1999-01-07 Sharp Kabushiki Kaisha Liquid crystal display element and method of fabricating electrode substrate for use in the liquid crystal display element
US6008877A (en) * 1996-11-28 1999-12-28 Sharp Kabushiki Kaisha Liquid crystal display having multilayered electrodes with a layer adhesive to a substrate formed of indium tin oxide
JP2000075807A (en) * 1998-06-15 2000-03-14 Sharp Corp Electrode substrate for display device and its production
JP4511652B2 (en) * 1998-06-15 2010-07-28 シャープ株式会社 Method for manufacturing electrode substrate for display device

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