JPS61103124A - 強誘電性の液晶表示セル - Google Patents
強誘電性の液晶表示セルInfo
- Publication number
- JPS61103124A JPS61103124A JP23780585A JP23780585A JPS61103124A JP S61103124 A JPS61103124 A JP S61103124A JP 23780585 A JP23780585 A JP 23780585A JP 23780585 A JP23780585 A JP 23780585A JP S61103124 A JPS61103124 A JP S61103124A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- cell
- thickness
- smectic
- phase
- 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 41
- 239000004990 Smectic liquid crystal Substances 0.000 claims description 31
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims description 9
- 210000004027 cell Anatomy 0.000 description 57
- 239000000463 material Substances 0.000 description 27
- 230000005684 electric field Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000975 dye Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000007788 roughening Methods 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003098 cholesteric effect Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005621 ferroelectricity Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
- C09K19/20—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 oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—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 oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
- C09K19/2021—Compounds containing at least one asymmetric carbon atom
-
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
-
- 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
- G02F1/139—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 orientation effects in which the liquid crystal remains transparent
- G02F1/141—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 orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8426976 | 1984-10-25 | ||
| GB08426976A GB2166256B (en) | 1984-10-25 | 1984-10-25 | Ferroelectric liquid crystal display cells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61103124A true JPS61103124A (ja) | 1986-05-21 |
| JPH054647B2 JPH054647B2 (en, 2012) | 1993-01-20 |
Family
ID=10568732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23780585A Granted JPS61103124A (ja) | 1984-10-25 | 1985-10-25 | 強誘電性の液晶表示セル |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0179592A3 (en, 2012) |
| JP (1) | JPS61103124A (en, 2012) |
| AU (1) | AU573039B2 (en, 2012) |
| ES (1) | ES8705668A1 (en, 2012) |
| GB (2) | GB2166256B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5216415A (en) * | 1990-12-19 | 1993-06-01 | Sumitomo Electric Industries, Ltd. | Method of driving a matrix-type liquid crystal display device |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3585820D1 (de) * | 1984-11-14 | 1992-05-14 | Northern Telecom Ltd | Zweidimensionales optisches informationsverarbeitungsgeraet. |
| JPS61193129A (ja) * | 1985-02-22 | 1986-08-27 | Casio Comput Co Ltd | 液晶光シヤツタ |
| GB2188742A (en) * | 1986-04-01 | 1987-10-07 | Stc Plc | Ferroelectric liquid crystal cells |
| GB8608116D0 (en) * | 1986-04-03 | 1986-05-08 | Secr Defence | Liquid crystal devices |
| GB8608114D0 (en) * | 1986-04-03 | 1986-05-08 | Secr Defence | Smectic liquid crystal devices |
| GB8616165D0 (en) * | 1986-07-02 | 1986-08-06 | Stc Plc | Liquid crystal cell |
| AU606456B2 (en) * | 1987-09-17 | 1991-02-07 | Canon Kabushiki Kaisha | Ferroelectric smectic liquid crystal device |
| US5200848A (en) * | 1987-09-17 | 1993-04-06 | Canon Kabushiki Kaisha | Ferroelectric smectic liquid crystal device |
| US5422749A (en) * | 1987-09-17 | 1995-06-06 | Canon Kabushiki Kaisha | Ferroelectric smetic liquid crystal device |
| GB2231989B (en) * | 1989-05-24 | 1993-10-06 | Stc Plc | Neural networks |
| US5339090A (en) * | 1989-06-23 | 1994-08-16 | Northern Telecom Limited | Spatial light modulators |
| GB2265036B (en) * | 1992-03-10 | 1995-08-02 | Sharp Kk | Optical processor and neuromorphic processor |
| GB9407116D0 (en) * | 1994-04-11 | 1994-06-01 | Secr Defence | Ferroelectric liquid crystal display with greyscale |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1557199A (en) * | 1976-01-06 | 1979-12-05 | Standard Telephones Cables Ltd | Liquid crystal display cells |
| GB2110863B (en) * | 1981-12-01 | 1985-10-02 | Standard Telephones Cables Ltd | Liquid crystal display devices |
| JPS58173718A (ja) * | 1982-04-07 | 1983-10-12 | Hitachi Ltd | 液晶光変調素子およびその製造方法 |
| ATE34468T1 (de) * | 1982-06-29 | 1988-06-15 | Secr Defence Brit | Fluessigkristrall-vorrichtungen. |
| GB2129954B (en) * | 1982-10-22 | 1986-03-05 | Stc Plc | Liquid crystal display device |
| JPS60188925A (ja) * | 1984-03-09 | 1985-09-26 | Canon Inc | 光学変調素子の製造法 |
-
1984
- 1984-10-25 GB GB08426976A patent/GB2166256B/en not_active Expired
- 1984-11-14 GB GB08428811A patent/GB2166258B/en not_active Expired
-
1985
- 1985-10-08 EP EP85307174A patent/EP0179592A3/en active Pending
- 1985-10-11 AU AU48516/85A patent/AU573039B2/en not_active Ceased
- 1985-10-25 JP JP23780585A patent/JPS61103124A/ja active Granted
- 1985-10-25 ES ES548227A patent/ES8705668A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5216415A (en) * | 1990-12-19 | 1993-06-01 | Sumitomo Electric Industries, Ltd. | Method of driving a matrix-type liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| ES548227A0 (es) | 1987-05-01 |
| GB2166256A (en) | 1986-04-30 |
| JPH054647B2 (en, 2012) | 1993-01-20 |
| ES8705668A1 (es) | 1987-05-01 |
| EP0179592A2 (en) | 1986-04-30 |
| AU4851685A (en) | 1986-05-01 |
| GB8426976D0 (en) | 1984-11-28 |
| GB2166256B (en) | 1988-06-08 |
| GB2166258B (en) | 1988-06-08 |
| AU573039B2 (en) | 1988-05-26 |
| GB2166258A (en) | 1986-04-30 |
| EP0179592A3 (en) | 1987-09-16 |
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