GB1453134A - Liquid crystal phase transformation system - Google Patents
Liquid crystal phase transformation systemInfo
- Publication number
- GB1453134A GB1453134A GB314274A GB314274A GB1453134A GB 1453134 A GB1453134 A GB 1453134A GB 314274 A GB314274 A GB 314274A GB 314274 A GB314274 A GB 314274A GB 1453134 A GB1453134 A GB 1453134A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- liquid crystal
- conductive
- electrodes
- electric field
- 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 title abstract 7
- 230000009466 transformation Effects 0.000 title 1
- 230000005684 electric field Effects 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 3
- 239000011149 active material Substances 0.000 abstract 2
- 238000010894 electron beam technology Methods 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 2
- 238000000149 argon plasma sintering Methods 0.000 abstract 1
- 239000002800 charge carrier Substances 0.000 abstract 1
- 230000003098 cholesteric effect Effects 0.000 abstract 1
- 230000002999 depolarising effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 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
- G02F1/137—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
- G02F1/13731—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 a field-induced phase transition
-
- 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
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/22—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases
-
- 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
- C09K19/36—Steroidal liquid crystal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32634273A | 1973-01-24 | 1973-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1453134A true GB1453134A (en) | 1976-10-20 |
Family
ID=23271810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB314274A Expired GB1453134A (en) | 1973-01-24 | 1974-01-23 | Liquid crystal phase transformation system |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5412227B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1022265A (enrdf_load_stackoverflow) |
| DE (1) | DE2403381A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2214524A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1453134A (enrdf_load_stackoverflow) |
| NL (1) | NL7400945A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2171534A (en) * | 1985-01-07 | 1986-08-28 | Robillard Jean J A | Infrared imaging system |
| GB2237443A (en) * | 1989-08-03 | 1991-05-01 | Rank Brimar Ltd | Light modulating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228559B2 (enrdf_load_stackoverflow) * | 1972-06-13 | 1977-07-27 |
-
1974
- 1974-01-04 CA CA189,460A patent/CA1022265A/en not_active Expired
- 1974-01-22 JP JP1004074A patent/JPS5412227B2/ja not_active Expired
- 1974-01-23 NL NL7400945A patent/NL7400945A/xx not_active Application Discontinuation
- 1974-01-23 GB GB314274A patent/GB1453134A/en not_active Expired
- 1974-01-24 DE DE19742403381 patent/DE2403381A1/de active Pending
- 1974-01-24 FR FR7402343A patent/FR2214524A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2171534A (en) * | 1985-01-07 | 1986-08-28 | Robillard Jean J A | Infrared imaging system |
| US4751387A (en) * | 1985-01-07 | 1988-06-14 | Richard L. Scully | Infrared imaging system and method |
| USRE33914E (en) * | 1985-01-07 | 1992-05-05 | Richard L. Scully | Infrared imaging system and method |
| GB2237443A (en) * | 1989-08-03 | 1991-05-01 | Rank Brimar Ltd | Light modulating device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2403381A1 (de) | 1974-07-25 |
| NL7400945A (enrdf_load_stackoverflow) | 1974-04-25 |
| FR2214524A1 (enrdf_load_stackoverflow) | 1974-08-19 |
| JPS5412227B2 (enrdf_load_stackoverflow) | 1979-05-21 |
| JPS49106847A (enrdf_load_stackoverflow) | 1974-10-09 |
| CA1022265A (en) | 1977-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |