DE2103591A1 - Folienartiger Anzeigeschirm mit flussigen Kristallen als optisch akti vem Medium - Google Patents
Folienartiger Anzeigeschirm mit flussigen Kristallen als optisch akti vem MediumInfo
- Publication number
- DE2103591A1 DE2103591A1 DE19712103591 DE2103591A DE2103591A1 DE 2103591 A1 DE2103591 A1 DE 2103591A1 DE 19712103591 DE19712103591 DE 19712103591 DE 2103591 A DE2103591 A DE 2103591A DE 2103591 A1 DE2103591 A1 DE 2103591A1
- Authority
- DE
- Germany
- Prior art keywords
- arrangement according
- liquid crystal
- carrier
- active medium
- carrier 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 37
- 230000005684 electric field Effects 0.000 claims description 11
- 239000012876 carrier material Substances 0.000 claims description 9
- 239000011888 foil Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 239000000020 Nitrocellulose Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 229920001220 nitrocellulos Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 229940072049 amyl acetate Drugs 0.000 claims 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 claims 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 claims 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000975 dye Substances 0.000 description 3
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 230000003098 cholesteric effect Effects 0.000 description 2
- 238000002296 dynamic light scattering Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- HOYWVKUPOCFKOT-UHFFFAOYSA-N [4-[(4-methoxyphenyl)methylideneamino]phenyl] acetate Chemical compound C1=CC(OC)=CC=C1C=NC1=CC=C(OC(C)=O)C=C1 HOYWVKUPOCFKOT-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol group Chemical group [C@@H]1(CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)[C@H](C)CCCC(C)C HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000014101 wine Nutrition 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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- 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
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
- C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712103591 DE2103591A1 (de) | 1971-01-26 | 1971-01-26 | Folienartiger Anzeigeschirm mit flussigen Kristallen als optisch akti vem Medium |
| GB5491271A GB1376926A (en) | 1971-01-26 | 1971-11-26 | Data display screens employing one or more liquid crystal optical- active elements |
| FR7201676A FR2123338A1 (enrdf_load_stackoverflow) | 1971-01-26 | 1972-01-19 | |
| IT1965372A IT946794B (it) | 1971-01-26 | 1972-01-21 | Schermo indicatore laminare con cristalli liquidi fungenti da mez zo ottico attivo |
| LU64646D LU64646A1 (enrdf_load_stackoverflow) | 1971-01-26 | 1972-01-24 | |
| NL7201062A NL7201062A (enrdf_load_stackoverflow) | 1971-01-26 | 1972-01-26 | |
| BE778528A BE778528A (fr) | 1971-01-26 | 1972-01-26 | Ecran indicateur de grande surface comportant un milieu actif optiquement constitue par des cristaux liquides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712103591 DE2103591A1 (de) | 1971-01-26 | 1971-01-26 | Folienartiger Anzeigeschirm mit flussigen Kristallen als optisch akti vem Medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2103591A1 true DE2103591A1 (de) | 1972-08-10 |
Family
ID=5796944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712103591 Pending DE2103591A1 (de) | 1971-01-26 | 1971-01-26 | Folienartiger Anzeigeschirm mit flussigen Kristallen als optisch akti vem Medium |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE778528A (enrdf_load_stackoverflow) |
| DE (1) | DE2103591A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2123338A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1376926A (enrdf_load_stackoverflow) |
| IT (1) | IT946794B (enrdf_load_stackoverflow) |
| LU (1) | LU64646A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7201062A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2620530A1 (de) * | 1975-05-12 | 1976-11-18 | Hitachi Ltd | Fluessigkristall-anzeige |
| US4435047A (en) | 1981-09-16 | 1984-03-06 | Manchester R & D Partnership | Encapsulated liquid crystal and method |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1509180A (en) * | 1974-12-02 | 1978-04-26 | Secr Defence | Liquid crystal devices |
| DE2849835A1 (de) * | 1978-11-17 | 1980-05-29 | Standard Elektrik Lorenz Ag | Elektrooptische anzeigevorrichtung |
| FR2495807A1 (fr) * | 1980-12-08 | 1982-06-11 | Labo Electronique Physique | Entretoise souple remplissable et afficheur d'informations l'utilisant |
| US5082351A (en) * | 1981-09-16 | 1992-01-21 | Manchester R & D Partnership | Encapsulated liquid crystal material, apparatus and method |
| US4707080A (en) * | 1981-09-16 | 1987-11-17 | Manchester R & D Partnership | Encapsulated liquid crystal material, apparatus and method |
| US4884873A (en) * | 1981-09-16 | 1989-12-05 | Manchester R & D Partnership | Encapsulated liquid crystal material, apparatus and method having interconnected capsules |
| US5089904A (en) * | 1981-09-16 | 1992-02-18 | Fergason James L | Encapsulated liquid crystal material, apparatus and method |
| US5473450A (en) * | 1992-04-28 | 1995-12-05 | Sharp Kabushiki Kaisha | Liquid crystal display device with a polymer between liquid crystal regions |
| JP3074111B2 (ja) * | 1994-05-27 | 2000-08-07 | シャープ株式会社 | 液晶パネル及びその製造方法 |
| KR20120098262A (ko) | 2011-02-28 | 2012-09-05 | 엘지디스플레이 주식회사 | 액정 표시 패널 및 그의 제조 방법 |
-
1971
- 1971-01-26 DE DE19712103591 patent/DE2103591A1/de active Pending
- 1971-11-26 GB GB5491271A patent/GB1376926A/en not_active Expired
-
1972
- 1972-01-19 FR FR7201676A patent/FR2123338A1/fr not_active Withdrawn
- 1972-01-21 IT IT1965372A patent/IT946794B/it active
- 1972-01-24 LU LU64646D patent/LU64646A1/xx unknown
- 1972-01-26 NL NL7201062A patent/NL7201062A/xx unknown
- 1972-01-26 BE BE778528A patent/BE778528A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2620530A1 (de) * | 1975-05-12 | 1976-11-18 | Hitachi Ltd | Fluessigkristall-anzeige |
| US4435047A (en) | 1981-09-16 | 1984-03-06 | Manchester R & D Partnership | Encapsulated liquid crystal and method |
Also Published As
| Publication number | Publication date |
|---|---|
| IT946794B (it) | 1973-05-21 |
| NL7201062A (enrdf_load_stackoverflow) | 1972-07-28 |
| GB1376926A (en) | 1974-12-11 |
| LU64646A1 (enrdf_load_stackoverflow) | 1972-06-26 |
| BE778528A (fr) | 1972-05-16 |
| FR2123338A1 (enrdf_load_stackoverflow) | 1972-09-08 |
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