JPS5962826A - 液晶表示セル - Google Patents
液晶表示セルInfo
- Publication number
- JPS5962826A JPS5962826A JP13599783A JP13599783A JPS5962826A JP S5962826 A JPS5962826 A JP S5962826A JP 13599783 A JP13599783 A JP 13599783A JP 13599783 A JP13599783 A JP 13599783A JP S5962826 A JPS5962826 A JP S5962826A
- Authority
- JP
- Japan
- Prior art keywords
- smectic
- liquid crystal
- cell
- layer
- alignment
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 36
- 239000004990 Smectic liquid crystal Substances 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 30
- 239000000126 substance Substances 0.000 claims description 10
- 230000008021 deposition Effects 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 description 46
- 239000000975 dye Substances 0.000 description 13
- 239000011521 glass Substances 0.000 description 10
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical group [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 8
- 230000005684 electric field Effects 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 239000003086 colorant Substances 0.000 description 5
- 230000001747 exhibiting effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000000987 azo dye Substances 0.000 description 2
- 210000002858 crystal cell Anatomy 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002052 molecular layer Substances 0.000 description 2
- 238000005382 thermal cycling Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- CSQPODPWWMOTIY-UHFFFAOYSA-N 4-(4-octylphenyl)benzonitrile Chemical group C1=CC(CCCCCCCC)=CC=C1C1=CC=C(C#N)C=C1 CSQPODPWWMOTIY-UHFFFAOYSA-N 0.000 description 1
- 239000005224 4-Cyano-4'-n-octylbiphenyl Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- RLGQACBPNDBWTB-UHFFFAOYSA-N cetyltrimethylammonium ion Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)C RLGQACBPNDBWTB-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000001956 neutron scattering Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002699 waste material Substances 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
- G02F1/132—Thermal activation of liquid crystals exhibiting a thermo-optic effect
-
- 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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
-
- 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
-
- 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
- G02F1/13781—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 using smectic liquid crystals
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Materials Engineering (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4681977A GB1569686A (en) | 1977-11-10 | 1977-11-10 | Smectic display cell |
| GB46821/77 | 1977-11-10 | ||
| GB46819/77 | 1977-11-10 | ||
| GB46820/77 | 1977-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5962826A true JPS5962826A (ja) | 1984-04-10 |
| JPS6110813B2 JPS6110813B2 (enrdf_load_stackoverflow) | 1986-03-31 |
Family
ID=10442707
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13599783A Granted JPS5962826A (ja) | 1977-11-10 | 1983-07-27 | 液晶表示セル |
| JP7385684A Granted JPS60114827A (ja) | 1977-11-10 | 1984-04-12 | スメクチツク液晶表示セル |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7385684A Granted JPS60114827A (ja) | 1977-11-10 | 1984-04-12 | スメクチツク液晶表示セル |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JPS5962826A (enrdf_load_stackoverflow) |
| CH (1) | CH637486A5 (enrdf_load_stackoverflow) |
| FR (1) | FR2408883A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1569686A (enrdf_load_stackoverflow) |
| NL (1) | NL7810856A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781441A (en) * | 1983-11-25 | 1988-11-01 | Canon Kabushiki Kaisha | Method of controlling orientation of liquid crystal, device used therein and liquid crystal device produced thereby |
| GB8608114D0 (en) | 1986-04-03 | 1986-05-08 | Secr Defence | Smectic liquid crystal devices |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009934A (en) * | 1974-01-11 | 1977-03-01 | Eastman Kodak Company | Electro-optic display devices and methods |
| GB1506256A (en) * | 1975-08-21 | 1978-04-05 | Standard Telephones Cables Ltd | Temperature sensitive switch |
-
1977
- 1977-11-10 GB GB4681977A patent/GB1569686A/en not_active Expired
-
1978
- 1978-11-01 NL NL7810856A patent/NL7810856A/xx not_active Application Discontinuation
- 1978-11-10 FR FR7831790A patent/FR2408883A1/fr active Granted
- 1978-11-10 CH CH1156978A patent/CH637486A5/de not_active IP Right Cessation
-
1983
- 1983-07-27 JP JP13599783A patent/JPS5962826A/ja active Granted
-
1984
- 1984-04-12 JP JP7385684A patent/JPS60114827A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2408883B1 (enrdf_load_stackoverflow) | 1982-12-10 |
| FR2408883A1 (fr) | 1979-06-08 |
| JPS6235655B2 (enrdf_load_stackoverflow) | 1987-08-03 |
| JPS6110813B2 (enrdf_load_stackoverflow) | 1986-03-31 |
| CH637486A5 (en) | 1983-07-29 |
| GB1569686A (en) | 1980-06-18 |
| JPS60114827A (ja) | 1985-06-21 |
| NL7810856A (nl) | 1979-05-14 |
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