CH616006A5 - - Google Patents
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- Publication number
- CH616006A5 CH616006A5 CH644477A CH644477A CH616006A5 CH 616006 A5 CH616006 A5 CH 616006A5 CH 644477 A CH644477 A CH 644477A CH 644477 A CH644477 A CH 644477A CH 616006 A5 CH616006 A5 CH 616006A5
- Authority
- CH
- Switzerland
- Prior art keywords
- paper
- electrochromic
- counter electrode
- sheet
- light
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 229920002972 Acrylic fiber Polymers 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000002085 persistent effect Effects 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- 239000011521 glass Substances 0.000 description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 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
- 239000012535 impurity Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000001291 vacuum drying 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
- G02F1/15—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 an electrochromic effect
- G02F1/1514—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 an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material
- G02F1/1523—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 an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
-
- 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
- G02F1/15—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 an electrochromic effect
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
-
- 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
- G02F1/15—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 an electrochromic effect
- G02F1/153—Constructional details
- G02F1/155—Electrodes
- G02F2001/1555—Counter electrode
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/690,446 US4088395A (en) | 1976-05-27 | 1976-05-27 | Paper counter-electrode for electrochromic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH616006A5 true CH616006A5 (OSRAM) | 1980-02-29 |
Family
ID=24772491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH644477A CH616006A5 (OSRAM) | 1976-05-27 | 1977-05-25 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4088395A (OSRAM) |
| JP (1) | JPS52146256A (OSRAM) |
| BE (1) | BE855078A (OSRAM) |
| BR (1) | BR7703113A (OSRAM) |
| CA (1) | CA1076238A (OSRAM) |
| CH (1) | CH616006A5 (OSRAM) |
| DE (1) | DE2721735C2 (OSRAM) |
| FR (1) | FR2353076A1 (OSRAM) |
| GB (1) | GB1561527A (OSRAM) |
| IT (1) | IT1077721B (OSRAM) |
| MX (1) | MX146434A (OSRAM) |
| NL (1) | NL7705811A (OSRAM) |
| SE (1) | SE442068B (OSRAM) |
Families Citing this family (82)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH594263A5 (OSRAM) * | 1975-11-29 | 1977-12-30 | Ebauches Sa | |
| JPS5821268B2 (ja) * | 1978-01-23 | 1983-04-28 | シャープ株式会社 | エレクトロクロミツク表示装置 |
| US4331385A (en) * | 1979-04-17 | 1982-05-25 | Matsushita Electric Industrial Co., Ltd. | Electrochromic display device |
| US4396253A (en) * | 1979-12-24 | 1983-08-02 | Sharp Kabushiki Kaisha | Electro-chromic display devices |
| US4553655A (en) * | 1983-11-30 | 1985-11-19 | Borg-Warner Corporation | Two-stage clutch damper assembly |
| US4768865A (en) * | 1987-06-10 | 1988-09-06 | Ppg Industries, Inc. | Electrochromic window with metal grid counter electrode |
| US5066111A (en) * | 1989-09-13 | 1991-11-19 | Ppg Industries, Inc. | Electrochromic window with integrated bus bars |
| US5124832A (en) * | 1989-09-29 | 1992-06-23 | Ppg Industries, Inc. | Laminated and sealed electrochromic window |
| US5161048A (en) * | 1990-12-26 | 1992-11-03 | Ppg Industries, Inc. | Electrochromic window with metal grid counter electrode and acidic polyelectrolyte |
| US5724176A (en) * | 1993-03-30 | 1998-03-03 | Nippon Oil Co., Ltd. | Counterelectrode for smart window and smart window |
| US5708523A (en) * | 1993-11-10 | 1998-01-13 | Nippon Oil Co. Ltd. | Counterelectrode for smart window and smart window |
| US7304634B2 (en) * | 1995-07-20 | 2007-12-04 | E Ink Corporation | Rear electrode structures for electrophoretic displays |
| US6262706B1 (en) | 1995-07-20 | 2001-07-17 | E Ink Corporation | Retroreflective electrophoretic displays and materials for making the same |
| US7109968B2 (en) | 1995-07-20 | 2006-09-19 | E Ink Corporation | Non-spherical cavity electrophoretic displays and methods and materials for making the same |
| US7071913B2 (en) * | 1995-07-20 | 2006-07-04 | E Ink Corporation | Retroreflective electrophoretic displays and materials for making the same |
| US6515649B1 (en) | 1995-07-20 | 2003-02-04 | E Ink Corporation | Suspended particle displays and materials for making the same |
| US6120839A (en) * | 1995-07-20 | 2000-09-19 | E Ink Corporation | Electro-osmotic displays and materials for making the same |
| US7352353B2 (en) * | 1995-07-20 | 2008-04-01 | E Ink Corporation | Electrostatically addressable electrophoretic display |
| US6727881B1 (en) | 1995-07-20 | 2004-04-27 | E Ink Corporation | Encapsulated electrophoretic displays and methods and materials for making the same |
| US6710540B1 (en) | 1995-07-20 | 2004-03-23 | E Ink Corporation | Electrostatically-addressable electrophoretic display |
| US7167155B1 (en) | 1995-07-20 | 2007-01-23 | E Ink Corporation | Color electrophoretic displays |
| US7583251B2 (en) | 1995-07-20 | 2009-09-01 | E Ink Corporation | Dielectrophoretic displays |
| US6124851A (en) | 1995-07-20 | 2000-09-26 | E Ink Corporation | Electronic book with multiple page displays |
| US8139050B2 (en) | 1995-07-20 | 2012-03-20 | E Ink Corporation | Addressing schemes for electronic displays |
| US6664944B1 (en) | 1995-07-20 | 2003-12-16 | E-Ink Corporation | Rear electrode structures for electrophoretic displays |
| US7106296B1 (en) | 1995-07-20 | 2006-09-12 | E Ink Corporation | Electronic book with multiple page displays |
| US5930026A (en) * | 1996-10-25 | 1999-07-27 | Massachusetts Institute Of Technology | Nonemissive displays and piezoelectric power supplies therefor |
| US5961804A (en) * | 1997-03-18 | 1999-10-05 | Massachusetts Institute Of Technology | Microencapsulated electrophoretic display |
| US6980196B1 (en) | 1997-03-18 | 2005-12-27 | Massachusetts Institute Of Technology | Printable electronic display |
| US7247379B2 (en) | 1997-08-28 | 2007-07-24 | E Ink Corporation | Electrophoretic particles, and processes for the production thereof |
| US6839158B2 (en) | 1997-08-28 | 2005-01-04 | E Ink Corporation | Encapsulated electrophoretic displays having a monolayer of capsules and materials and methods for making the same |
| US6232950B1 (en) | 1997-08-28 | 2001-05-15 | E Ink Corporation | Rear electrode structures for displays |
| US6177921B1 (en) | 1997-08-28 | 2001-01-23 | E Ink Corporation | Printable electrode structures for displays |
| US6300932B1 (en) | 1997-08-28 | 2001-10-09 | E Ink Corporation | Electrophoretic displays with luminescent particles and materials for making the same |
| US6067185A (en) | 1997-08-28 | 2000-05-23 | E Ink Corporation | Process for creating an encapsulated electrophoretic display |
| US7242513B2 (en) | 1997-08-28 | 2007-07-10 | E Ink Corporation | Encapsulated electrophoretic displays having a monolayer of capsules and materials and methods for making the same |
| US7002728B2 (en) | 1997-08-28 | 2006-02-21 | E Ink Corporation | Electrophoretic particles, and processes for the production thereof |
| AU3190499A (en) | 1998-03-18 | 1999-10-11 | E-Ink Corporation | Electrophoretic displays and systems for addressing such displays |
| US7075502B1 (en) | 1998-04-10 | 2006-07-11 | E Ink Corporation | Full color reflective display with multichromatic sub-pixels |
| WO1999053371A1 (en) | 1998-04-10 | 1999-10-21 | E-Ink Corporation | Electronic displays using organic-based field effect transistors |
| JP4651193B2 (ja) | 1998-05-12 | 2011-03-16 | イー インク コーポレイション | ドローイングデバイス用途のためのマイクロカプセル化した電気泳動性の静電的にアドレスした媒体 |
| DE69934618T2 (de) * | 1998-07-08 | 2007-05-03 | E-Ink Corp., Cambridge | Verbesserte farbige mikroverkapselte elektrophoretische Anzeige |
| USD485294S1 (en) | 1998-07-22 | 2004-01-13 | E Ink Corporation | Electrode structure for an electronic display |
| US7256766B2 (en) | 1998-08-27 | 2007-08-14 | E Ink Corporation | Electrophoretic display comprising optical biasing element |
| ATE232307T1 (de) | 1998-10-07 | 2003-02-15 | E Ink Corp | Beleuchtungssystem für nicht-emitierende elektronische anzeigeeinrichtungen |
| AU6293499A (en) | 1998-10-07 | 2000-04-26 | E-Ink Corporation | Capsules for electrophoretic displays and methods for making the same |
| US6312304B1 (en) | 1998-12-15 | 2001-11-06 | E Ink Corporation | Assembly of microencapsulated electronic displays |
| US6724519B1 (en) | 1998-12-21 | 2004-04-20 | E-Ink Corporation | Protective electrodes for electrophoretic displays |
| CA2365847A1 (en) | 1999-04-06 | 2000-10-12 | Gregg M. Duthaler | Methods for producing droplets for use in capsule-based electrophoretic displays |
| US6498114B1 (en) | 1999-04-09 | 2002-12-24 | E Ink Corporation | Method for forming a patterned semiconductor film |
| US6842657B1 (en) | 1999-04-09 | 2005-01-11 | E Ink Corporation | Reactive formation of dielectric layers and protection of organic layers in organic semiconductor device fabrication |
| US6504524B1 (en) | 2000-03-08 | 2003-01-07 | E Ink Corporation | Addressing methods for displays having zero time-average field |
| US6531997B1 (en) | 1999-04-30 | 2003-03-11 | E Ink Corporation | Methods for addressing electrophoretic displays |
| US7038655B2 (en) | 1999-05-03 | 2006-05-02 | E Ink Corporation | Electrophoretic ink composed of particles with field dependent mobilities |
| US8115729B2 (en) | 1999-05-03 | 2012-02-14 | E Ink Corporation | Electrophoretic display element with filler particles |
| US6693620B1 (en) | 1999-05-03 | 2004-02-17 | E Ink Corporation | Threshold addressing of electrophoretic displays |
| US7030412B1 (en) | 1999-05-05 | 2006-04-18 | E Ink Corporation | Minimally-patterned semiconductor devices for display applications |
| EP1196814A1 (en) | 1999-07-21 | 2002-04-17 | E Ink Corporation | Use of a storage capacitor to enhance the performance of an active matrix driven electronic display |
| US6515787B1 (en) | 2000-03-07 | 2003-02-04 | Eclipse Energy Systems, Inc. | Electrochromic layer |
| AU2001253575A1 (en) | 2000-04-18 | 2001-10-30 | E-Ink Corporation | Process for fabricating thin film transistors |
| US7893435B2 (en) | 2000-04-18 | 2011-02-22 | E Ink Corporation | Flexible electronic circuits and displays including a backplane comprising a patterned metal foil having a plurality of apertures extending therethrough |
| US20020060321A1 (en) | 2000-07-14 | 2002-05-23 | Kazlas Peter T. | Minimally- patterned, thin-film semiconductor devices for display applications |
| US20050156340A1 (en) | 2004-01-20 | 2005-07-21 | E Ink Corporation | Preparation of capsules |
| US7230750B2 (en) | 2001-05-15 | 2007-06-12 | E Ink Corporation | Electrophoretic media and processes for the production thereof |
| US6580545B2 (en) * | 2001-04-19 | 2003-06-17 | E Ink Corporation | Electrochromic-nanoparticle displays |
| US20100148385A1 (en) * | 2001-05-15 | 2010-06-17 | E Ink Corporation | Electrophoretic media and processes for the production thereof |
| US6967640B2 (en) * | 2001-07-27 | 2005-11-22 | E Ink Corporation | Microencapsulated electrophoretic display with integrated driver |
| US9530363B2 (en) | 2001-11-20 | 2016-12-27 | E Ink Corporation | Methods and apparatus for driving electro-optic displays |
| US8558783B2 (en) | 2001-11-20 | 2013-10-15 | E Ink Corporation | Electro-optic displays with reduced remnant voltage |
| WO2003050607A1 (en) * | 2001-12-13 | 2003-06-19 | E Ink Corporation | Electrophoretic electronic displays with films having a low index of refraction |
| US6900851B2 (en) | 2002-02-08 | 2005-05-31 | E Ink Corporation | Electro-optic displays and optical systems for addressing such displays |
| US6950220B2 (en) * | 2002-03-18 | 2005-09-27 | E Ink Corporation | Electro-optic displays, and methods for driving same |
| US7312916B2 (en) | 2002-08-07 | 2007-12-25 | E Ink Corporation | Electrophoretic media containing specularly reflective particles |
| US20130063333A1 (en) | 2002-10-16 | 2013-03-14 | E Ink Corporation | Electrophoretic displays |
| US7009750B1 (en) | 2002-10-25 | 2006-03-07 | Eclipse Energy Systems, Inc. | Apparatus and methods for modulating refractive index |
| US10726798B2 (en) | 2003-03-31 | 2020-07-28 | E Ink Corporation | Methods for operating electro-optic displays |
| US11250794B2 (en) | 2004-07-27 | 2022-02-15 | E Ink Corporation | Methods for driving electrophoretic displays using dielectrophoretic forces |
| WO2006084081A2 (en) * | 2005-02-04 | 2006-08-10 | Appleton Coated, Llc | Display with self-illuminatable image and method for making the display substrate and for making the image |
| PT104635A (pt) | 2009-06-16 | 2010-12-16 | Univ Nova De Lisboa | Dispositivo electrocrómico e método para a sua produção |
| US7957054B1 (en) | 2009-12-21 | 2011-06-07 | Hewlett-Packard Development Company, L.P. | Electro-optical display systems |
| US8089687B2 (en) * | 2009-12-21 | 2012-01-03 | Hewlett-Packard Development Company, L.P. | Electro-optical display systems |
| KR101690398B1 (ko) | 2010-04-09 | 2016-12-27 | 이 잉크 코포레이션 | 전기광학 디스플레이의 구동 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH532811A (fr) * | 1970-05-11 | 1972-08-31 | Manuf Des Montres Rolex S A Bi | Pièce d'horlogerie comprenant un dispositif d'affichage avec au moins une cellule à cristal liquide |
| US3827784A (en) * | 1971-12-09 | 1974-08-06 | American Cyanamid Co | Simple, bonded graphite counter electrode for electrochromic devices |
| US3807832A (en) * | 1972-11-09 | 1974-04-30 | American Cyanamid Co | Electrochromic (ec) mirror which rapidly changes reflectivity |
| CH594263A5 (OSRAM) * | 1975-11-29 | 1977-12-30 | Ebauches Sa |
-
1976
- 1976-05-27 US US05/690,446 patent/US4088395A/en not_active Expired - Lifetime
-
1977
- 1977-04-19 CA CA276,497A patent/CA1076238A/en not_active Expired
- 1977-04-28 IT IT49172/77A patent/IT1077721B/it active
- 1977-05-05 GB GB18968/77A patent/GB1561527A/en not_active Expired
- 1977-05-11 MX MX169085A patent/MX146434A/es unknown
- 1977-05-13 DE DE2721735A patent/DE2721735C2/de not_active Expired
- 1977-05-13 BR BR3113/77A patent/BR7703113A/pt unknown
- 1977-05-23 JP JP5891877A patent/JPS52146256A/ja active Pending
- 1977-05-25 CH CH644477A patent/CH616006A5/de not_active IP Right Cessation
- 1977-05-26 BE BE177940A patent/BE855078A/xx not_active IP Right Cessation
- 1977-05-26 SE SE7706202A patent/SE442068B/xx not_active IP Right Cessation
- 1977-05-26 NL NL7705811A patent/NL7705811A/xx not_active Application Discontinuation
- 1977-05-27 FR FR7716355A patent/FR2353076A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52146256A (en) | 1977-12-05 |
| MX146434A (es) | 1982-06-28 |
| SE7706202L (sv) | 1977-11-28 |
| DE2721735C2 (de) | 1985-10-24 |
| SE442068B (sv) | 1985-11-25 |
| DE2721735A1 (de) | 1977-12-08 |
| BE855078A (fr) | 1977-11-28 |
| NL7705811A (nl) | 1977-11-29 |
| FR2353076B1 (OSRAM) | 1982-07-02 |
| IT1077721B (it) | 1985-05-04 |
| FR2353076A1 (fr) | 1977-12-23 |
| GB1561527A (en) | 1980-02-20 |
| CA1076238A (en) | 1980-04-22 |
| BR7703113A (pt) | 1978-02-08 |
| US4088395A (en) | 1978-05-09 |
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