JPS6232459B2 - - Google Patents
Info
- Publication number
- JPS6232459B2 JPS6232459B2 JP2714078A JP2714078A JPS6232459B2 JP S6232459 B2 JPS6232459 B2 JP S6232459B2 JP 2714078 A JP2714078 A JP 2714078A JP 2714078 A JP2714078 A JP 2714078A JP S6232459 B2 JPS6232459 B2 JP S6232459B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- plate
- gel
- cell
- film
- 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.)
- Expired
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000975 dye Substances 0.000 claims description 27
- 239000012528 membrane Substances 0.000 claims description 13
- 239000004988 Nematic liquid crystal Substances 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 4
- 239000000987 azo dye Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 5
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 229910052740 iodine Inorganic materials 0.000 description 6
- 239000011630 iodine Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 230000010287 polarization Effects 0.000 description 4
- 229920006254 polymer film Polymers 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 108010025899 gelatin film Proteins 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229920005597 polymer membrane Polymers 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- HKJKONMZMPUGHJ-UHFFFAOYSA-N 4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-phenyldiazenylnaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC2=CC(S(O)(=O)=O)=C(N=NC=3C=CC=CC=3)C(O)=C2C(N)=C1N=NC1=CC=C([N+]([O-])=O)C=C1 HKJKONMZMPUGHJ-UHFFFAOYSA-N 0.000 description 1
- AVERNFJXXRIVQN-XSDYUOFFSA-N 5-[(4-ethoxyphenyl)diazenyl]-2-[(e)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound C1=CC(OCC)=CC=C1N=NC(C=C1S(O)(=O)=O)=CC=C1\C=C\C1=CC=C(N=NC=2C=CC(OCC)=CC=2)C=C1S(O)(=O)=O AVERNFJXXRIVQN-XSDYUOFFSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polarising Elements (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Liquid Crystal Substances (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772460057A SU697950A1 (ru) | 1977-03-09 | 1977-03-09 | Способ изготовлени жидкокристаллических устройств |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5439146A JPS5439146A (en) | 1979-03-26 |
| JPS6232459B2 true JPS6232459B2 (US06262066-20010717-C00424.png) | 1987-07-15 |
Family
ID=20698453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2714078A Granted JPS5439146A (en) | 1977-03-09 | 1978-03-09 | Method of * |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3027571C2 (de) * | 1980-07-21 | 1985-03-07 | Siemens AG, 1000 Berlin und 8000 München | Flüssigkristallanzeige mit einer orientierenden und polarisierenden Schicht |
| GB2109123B (en) * | 1981-09-14 | 1986-03-19 | Sharp Kk | Colour liquid crystal display devices |
| JPS6026303A (ja) * | 1983-07-22 | 1985-02-09 | Alps Electric Co Ltd | 液晶表示装置の製造方法 |
| DE3727945A1 (de) * | 1986-08-22 | 1988-02-25 | Ricoh Kk | Fluessigkristallelement |
| DE3837827A1 (de) * | 1988-11-08 | 1990-05-10 | Nokia Unterhaltungselektronik | Verfahren und vorrichtung zum beschichten einer substratplatte fuer einen flachen anzeigeschirm |
| DE3837828A1 (de) * | 1988-11-08 | 1990-05-10 | Nokia Unterhaltungselektronik | Verfahren und vorrichtung zum beschichten einer substratplatte fuer einen flachen anzeigeschirm |
| DE3904126A1 (de) * | 1989-02-11 | 1990-08-16 | Nokia Unterhaltungselektronik | Verfahren und vorrichtung zum herstellen von fluessigkristallzellen |
| RU2155978C2 (ru) * | 1998-10-28 | 2000-09-10 | ОПТИВА, Инк. | Дихроичный поляризатор и способ его изготовления |
| US7015990B2 (en) | 2000-04-24 | 2006-03-21 | Nitto Denko Corporation | Liquid crystal display including O-type and E-type polarizer |
| US6630289B1 (en) | 2000-08-22 | 2003-10-07 | The Hong Kong University Of Science And Technology | Photo-patterned light polarizing films |
| JP2005284260A (ja) * | 2004-03-02 | 2005-10-13 | Mitsubishi Chemicals Corp | 異方性有機膜およびその製造方法並びに偏光膜および偏光素子 |
| EP1843198A1 (en) * | 2006-03-03 | 2007-10-10 | Université Laval | Method and apparatus for spatially modulated electric field generation and electro-optical tuning using liquid crystals |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1873951A (en) * | 1925-11-10 | 1932-08-30 | Gen Electric | Polarizers of light and a method of preparation |
| DE747882C (de) * | 1938-09-09 | 1944-10-18 | Dr Med Rudolf Degkwitz | Verfahren zum Herstellen nicht-einkristalliner, polarisierender Flaechen |
| FR2135940A5 (US06262066-20010717-C00424.png) * | 1971-02-09 | 1972-12-22 | Int Liquid Xtal Co | |
| US3731986A (en) * | 1971-04-22 | 1973-05-08 | Int Liquid Xtal Co | Display devices utilizing liquid crystal light modulation |
| US3941901A (en) * | 1974-02-15 | 1976-03-02 | Hoffmann-La Roche Inc. | Surface alignment method for liquid crystal cells and production of polarizers therefor |
| JPS5222898A (en) * | 1975-08-14 | 1977-02-21 | Toppan Printing Co Ltd | Liquid crystal display unit |
-
1977
- 1977-03-09 SU SU772460057A patent/SU697950A1/ru active
-
1978
- 1978-03-03 DE DE2809335A patent/DE2809335C2/de not_active Expired
- 1978-03-08 CH CH251478A patent/CH624529GA3/xx unknown
- 1978-03-08 FR FR7806680A patent/FR2383494A1/fr active Granted
- 1978-03-09 JP JP2714078A patent/JPS5439146A/ja active Granted
- 1978-03-09 NL NLAANVRAGE7802569,A patent/NL178629C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2809335A1 (de) | 1978-09-21 |
| DE2809335C2 (de) | 1985-02-21 |
| CH624529B (de) | |
| FR2383494A1 (fr) | 1978-10-06 |
| NL178629B (nl) | 1985-11-18 |
| NL7802569A (nl) | 1978-09-12 |
| NL178629C (nl) | 1986-04-16 |
| SU697950A1 (ru) | 1979-11-15 |
| FR2383494B1 (US06262066-20010717-C00424.png) | 1981-11-20 |
| JPS5439146A (en) | 1979-03-26 |
| CH624529GA3 (en) | 1981-08-14 |
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