JPS5760313A - Liquid crystal matrix display device - Google Patents
Liquid crystal matrix display deviceInfo
- 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
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
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 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.
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)
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 |
-
1980
- 1980-09-26 JP JP55134865A patent/JPS5760313A/en active Pending
Cited By (7)
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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