JPS5039686A - - Google Patents
Info
- Publication number
- JPS5039686A JPS5039686A JP48090897A JP9089773A JPS5039686A JP S5039686 A JPS5039686 A JP S5039686A JP 48090897 A JP48090897 A JP 48090897A JP 9089773 A JP9089773 A JP 9089773A JP S5039686 A JPS5039686 A JP S5039686A
- Authority
- JP
- Japan
- 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
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- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13743—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on electrohydrodynamic instabilities or domain formation in liquid crystals
- G02F1/1375—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on electrohydrodynamic instabilities or domain formation in liquid crystals using dynamic scattering
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/3444—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing one nitrogen atom, e.g. pyridine
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/58—Dopants or charge transfer agents
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/58—Dopants or charge transfer agents
- C09K19/582—Electrically active dopants, e.g. charge transfer agents
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Fluid Mechanics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Substances (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48090897A JPS5039686A (ja) | 1973-08-15 | 1973-08-15 | |
| US05/495,768 US3966631A (en) | 1973-08-15 | 1974-08-08 | Nematic liquid crystal composition |
| FR7428346A FR2240764B1 (ja) | 1973-08-15 | 1974-08-14 | |
| DE2439074A DE2439074A1 (de) | 1973-08-15 | 1974-08-14 | Nematische fluessigkristallverbindung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48090897A JPS5039686A (ja) | 1973-08-15 | 1973-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5039686A true JPS5039686A (ja) | 1975-04-11 |
Family
ID=14011183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48090897A Pending JPS5039686A (ja) | 1973-08-15 | 1973-08-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3966631A (ja) |
| JP (1) | JPS5039686A (ja) |
| DE (1) | DE2439074A1 (ja) |
| FR (1) | FR2240764B1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853949A (ja) * | 1981-09-29 | 1983-03-30 | Toray Ind Inc | 自動車用アンダ−フ−ド部品 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247584A (en) * | 1975-10-15 | 1977-04-15 | Dainippon Ink & Chem Inc | Nematic liquid crystal composition |
| CH589856A5 (ja) * | 1975-12-29 | 1977-07-15 | Kern & Co Ag | |
| US4091847A (en) * | 1976-11-22 | 1978-05-30 | Rca Corporation | Process for filling dynamic scattering liquid crystal cells |
| JPS5876482A (ja) * | 1981-10-30 | 1983-05-09 | Alps Electric Co Ltd | 液晶混合物 |
| GB2149176B (en) * | 1983-10-26 | 1988-07-13 | Stc Plc | Addressing liquid crystal displays |
| JP3143483B2 (ja) * | 1990-02-15 | 2001-03-07 | キヤノン株式会社 | 液晶組成物、及びこの使用方法，これを使用した液晶素子，表示装置 |
| US5723065A (en) * | 1993-01-11 | 1998-03-03 | Chisso Corporation | Liquid crystal compositions and liquid crystal display devices |
| JP4033678B2 (ja) * | 2001-03-30 | 2008-01-16 | 独立行政法人科学技術振興機構 | 液晶性イオン伝導体とその製造方法 |
| GB2395487B (en) * | 2002-09-09 | 2007-03-14 | Polydisplay Asa | Liquid crystal dopants |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3499112A (en) * | 1967-03-31 | 1970-03-03 | Rca Corp | Electro-optical device |
| US3656834A (en) * | 1970-12-09 | 1972-04-18 | Ibm | Additive for liquid crystal material |
| US3675987A (en) * | 1971-03-29 | 1972-07-11 | Sperry Rand Corp | Liquid crystal compositions and devices |
| US3698449A (en) * | 1971-06-23 | 1972-10-17 | Rca Corp | Fabrication of liquid crystal devices |
| US3803050A (en) * | 1971-08-20 | 1974-04-09 | Xerox Corp | Liquid crystalline compositions and imaging systems |
| US3838059A (en) * | 1972-02-22 | 1974-09-24 | Hughes Aircraft Co | Liquid crystal composition |
| US3809456A (en) * | 1972-04-10 | 1974-05-07 | Optel Corp | Liquid crystal device |
| JPS4937883A (ja) * | 1972-08-11 | 1974-04-08 | ||
| US3904797A (en) * | 1973-05-07 | 1975-09-09 | Rockwell International Corp | Homeotropic alignment of liquid crystals in a display cell by baked on ionic surfactants |
-
1973
- 1973-08-15 JP JP48090897A patent/JPS5039686A/ja active Pending
-
1974
- 1974-08-08 US US05/495,768 patent/US3966631A/en not_active Expired - Lifetime
- 1974-08-14 DE DE2439074A patent/DE2439074A1/de active Pending
- 1974-08-14 FR FR7428346A patent/FR2240764B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853949A (ja) * | 1981-09-29 | 1983-03-30 | Toray Ind Inc | 自動車用アンダ−フ−ド部品 |
| JPS629617B2 (ja) * | 1981-09-29 | 1987-03-02 | Toray Industries |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2439074A1 (de) | 1975-03-06 |
| US3966631A (en) | 1976-06-29 |
| FR2240764B1 (ja) | 1976-12-31 |
| FR2240764A1 (ja) | 1975-03-14 |