DE2214870C3 - Lichtventil - Google Patents
LichtventilInfo
- Publication number
- DE2214870C3 DE2214870C3 DE2214870A DE2214870A DE2214870C3 DE 2214870 C3 DE2214870 C3 DE 2214870C3 DE 2214870 A DE2214870 A DE 2214870A DE 2214870 A DE2214870 A DE 2214870A DE 2214870 C3 DE2214870 C3 DE 2214870C3
- Authority
- DE
- Germany
- Prior art keywords
- cell
- light valve
- suspension
- line
- valve according
- 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
- 238000010438 heat treatment Methods 0.000 claims description 37
- 239000002245 particle Substances 0.000 claims description 25
- 238000000576 coating method Methods 0.000 claims description 16
- 230000005684 electric field Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000006194 liquid suspension Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 description 98
- 239000000725 suspension Substances 0.000 description 62
- 239000012530 fluid Substances 0.000 description 43
- 239000011521 glass Substances 0.000 description 10
- 238000005054 agglomeration Methods 0.000 description 9
- 230000002776 aggregation Effects 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- OCLTZILENWBWIY-HKPQTANOSA-N (r)-[(2s,4s,5r)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;molecular iodine;sulfuric acid;dihydroiodide Chemical compound I.I.II.II.OS(O)(=O)=O.OS(O)(=O)=O.OS(O)(=O)=O.C([C@H]([C@H](C1)C=C)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21.C([C@H]([C@H](C1)C=C)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21.C([C@H]([C@H](C1)C=C)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21.C([C@H]([C@H](C1)C=C)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 OCLTZILENWBWIY-HKPQTANOSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- -1 sulfuric acid alkaloid salts Chemical class 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000005653 Brownian motion process Effects 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005537 brownian motion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000010792 warming Methods 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
- G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
- G02F1/172—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Temperature-Responsive Valves (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Reciprocating Pumps (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Non-Electrical Variables (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12987371A | 1971-03-31 | 1971-03-31 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2214870A1 DE2214870A1 (de) | 1973-09-27 |
| DE2214870B2 DE2214870B2 (de) | 1981-07-16 |
| DE2214870C3 true DE2214870C3 (de) | 1982-03-11 |
Family
ID=22442010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2214870A Expired DE2214870C3 (de) | 1971-03-31 | 1972-03-27 | Lichtventil |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5513011B1 (OSRAM) |
| BE (1) | BE781496A (OSRAM) |
| BR (1) | BR7201901D0 (OSRAM) |
| CA (1) | CA978631A (OSRAM) |
| CH (1) | CH550414A (OSRAM) |
| DE (1) | DE2214870C3 (OSRAM) |
| DK (1) | DK141543B (OSRAM) |
| ES (1) | ES401391A1 (OSRAM) |
| FR (1) | FR2132376B1 (OSRAM) |
| GB (1) | GB1385383A (OSRAM) |
| IE (1) | IE36244B1 (OSRAM) |
| IL (1) | IL39040A (OSRAM) |
| IT (1) | IT952437B (OSRAM) |
| NL (1) | NL7204215A (OSRAM) |
| NO (1) | NO135610C (OSRAM) |
| SE (1) | SE377619B (OSRAM) |
| ZA (1) | ZA722180B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3049092A1 (de) * | 1980-12-24 | 1982-07-29 | SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen | Zelle fuer ein elektrooptisches anzeigeelement und verfahren zu ihrer herstellung |
| DE3447311A1 (de) * | 1984-12-24 | 1986-06-26 | Fa. Carl Zeiss, 7920 Heidenheim | Laser mit durchstimmbarer emissionswellenlaenge |
| GB2226654B (en) * | 1988-11-19 | 1993-06-09 | Napier Consultancy Services Li | Screen |
| FR2775969B1 (fr) * | 1998-03-13 | 2001-06-22 | Pyreverre | Procede de preparation d'un double vitrage dont l'une au moins des faces est gravee et double-vitrage obtenu par ce procede |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1963496A (en) * | 1933-01-16 | 1934-06-19 | Edwin H Land | Light valve |
-
1972
- 1972-03-20 IL IL39040A patent/IL39040A/en unknown
- 1972-03-27 DE DE2214870A patent/DE2214870C3/de not_active Expired
- 1972-03-28 SE SE7204006A patent/SE377619B/xx unknown
- 1972-03-29 BR BR721901A patent/BR7201901D0/pt unknown
- 1972-03-29 IT IT49308/72A patent/IT952437B/it active
- 1972-03-29 DK DK154972AA patent/DK141543B/da unknown
- 1972-03-29 NO NO1085/72A patent/NO135610C/no unknown
- 1972-03-29 NL NL7204215A patent/NL7204215A/xx not_active Application Discontinuation
- 1972-03-30 BE BE781496A patent/BE781496A/xx unknown
- 1972-03-30 CH CH482872A patent/CH550414A/xx not_active IP Right Cessation
- 1972-03-30 CA CA138,650A patent/CA978631A/en not_active Expired
- 1972-03-30 IE IE420/72A patent/IE36244B1/xx unknown
- 1972-03-30 ZA ZA722180A patent/ZA722180B/xx unknown
- 1972-03-30 ES ES0401391A patent/ES401391A1/es not_active Expired
- 1972-03-30 GB GB1516372A patent/GB1385383A/en not_active Expired
- 1972-03-31 FR FR727211625A patent/FR2132376B1/fr not_active Expired
- 1972-03-31 JP JP3178572A patent/JPS5513011B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE781496A (fr) | 1972-07-17 |
| ES401391A1 (es) | 1976-06-01 |
| DK141543B (da) | 1980-04-14 |
| CH550414A (de) | 1974-06-14 |
| BR7201901D0 (pt) | 1973-06-07 |
| IE36244B1 (en) | 1976-09-15 |
| NO135610B (OSRAM) | 1977-01-17 |
| FR2132376A1 (OSRAM) | 1972-11-17 |
| DK141543C (OSRAM) | 1980-09-29 |
| NL7204215A (OSRAM) | 1972-10-03 |
| ZA722180B (en) | 1972-12-27 |
| IL39040A (en) | 1974-10-22 |
| CA978631A (en) | 1975-11-25 |
| DE2214870A1 (de) | 1973-09-27 |
| FR2132376B1 (OSRAM) | 1973-06-29 |
| IL39040A0 (en) | 1972-05-30 |
| GB1385383A (en) | 1975-02-26 |
| IT952437B (it) | 1973-07-20 |
| JPS5513011B1 (OSRAM) | 1980-04-05 |
| SE377619B (OSRAM) | 1975-07-14 |
| DE2214870B2 (de) | 1981-07-16 |
| NO135610C (OSRAM) | 1977-05-04 |
| IE36244L (en) | 1972-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10333618B3 (de) | Substrat mit einer elektrisch leitfähigen Beschichtung und einem Kommunikationsfenster | |
| DE19533761C2 (de) | Heizbare Verglasungsscheibe | |
| DE69505805T2 (de) | Steuerungssystem für optische zelle | |
| DE1948362C3 (de) | Elektrooptische Vorrichtung | |
| DE20321682U1 (de) | Heizbare Verbundscheibe | |
| DE10126869A1 (de) | Elektrisch beheizbare Scheibe | |
| DE1665199A1 (de) | Aus Schichten aufgebautes Erzeugnis und Verfahren zu dessen Herstellung | |
| DE69331143T2 (de) | Vorrichtung zur wärmeverteilung | |
| DE2023823C3 (de) | Windschutzscheibenantenne für Kraftfahrzeuge | |
| DE10241728B4 (de) | Mehrschichtiges elektrisches beheizbares Flächenelement | |
| EP0026457A2 (de) | Heizeinrichtung mit Kaltleiter-Heizelement | |
| DE2355655A1 (de) | Vorrichtung zum umformen von elektromagnetischen lichtwellen oder millimeterwellen | |
| DE2217248A1 (de) | Lichtsteuereinrichtung | |
| DE2214870C3 (de) | Lichtventil | |
| DE19802339A1 (de) | Elektrochrome Zelle | |
| DE29606071U1 (de) | Elektrisch beheizbare Windschutzscheibe | |
| DE1489113C3 (de) | Festkörperbildwandler | |
| DE2934503A1 (de) | Elektrische heizeinrichtung fuer eine fluessigkristallzelle | |
| DE3716563A1 (de) | Verbundfenster | |
| DE4121102A1 (de) | Elektrisch beheizbare sichtscheibe | |
| DE10223083A1 (de) | Transmissives elektrooptisches Element und damit versehene Scheibenanordnung | |
| DE3142717A1 (de) | "fenster oder tuer in rahmenbauweise mit einer durchsichtigen, mehrschichtigen fuellungsplatte und einer verdunklungsvorrichtung" | |
| DE1789143A1 (de) | Fernsehaufnahmeanordnung | |
| DE2114658C3 (de) | Lichtventil | |
| DE1489751B2 (de) | Festkoerper infrat festkoerper infrarotbildverstaerker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |