WO2013117847A1 - Dispositif electrocommandable - Google Patents
Dispositif electrocommandable Download PDFInfo
- Publication number
- WO2013117847A1 WO2013117847A1 PCT/FR2013/050231 FR2013050231W WO2013117847A1 WO 2013117847 A1 WO2013117847 A1 WO 2013117847A1 FR 2013050231 W FR2013050231 W FR 2013050231W WO 2013117847 A1 WO2013117847 A1 WO 2013117847A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductive
- supported
- electrodes
- seal
- electrode
- 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.)
- Ceased
Links
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
- G02F1/153—Constructional details
- G02F1/161—Gaskets; Spacers; Sealing of cells; Filling or closing of cells
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B2009/2464—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds featuring transparency control by applying voltage, e.g. LCD, electrochromic panels
-
- 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
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
Definitions
- an electrochromic system formed by two electroactive layers of which at least one is an electrochromic layer, the two electroactive layers being separated by a layer of an electrolyte based on an organic polymer, the electrochromic system being sandwiched between the two electrodes supported and having a range less than that of each of the electrodes supported so as to define a circumferential groove around the entire periphery of the electrochromic system, and
- a conductive part of one of the contact zones is always facing a non-conductive part of the other contact zone.
- conductive part used in connection with the areas of contact between the seal and the electrodes, means in the present invention areas where the conductive coating of the electrode is present and is in electronic conduction contact with the main zone of the electrode. conductive coating. In other words, when the device of the present invention is under tension, the conductive parts are traversed current.
- the two supported electrodes have essentially the same shape and size. They can be superimposed on one another with a perfect recovery, that is to say with their respective edges perfectly aligned.
- the two supported electrodes of the device are superimposed in an offset manner with respect to one another so that a conductive area of the first supported electrode and a conductive area of the second supported electrode protrudes from the overlap area of the two electrodes.
- each of these conductive areas is connected to an electrical connector, that is, the electrical connector is in contact with the conductive coating of the supported electrode.
- only one of the electrochemically active inorganic materials has electrochromic properties, the other having transmission properties independent of its oxidation state and simply acting as a counter-electrode for the electrochromic material.
- electrochromic materials may be used in a mixture with one another or, where appropriate, in admixture with at least one metal such as titanium, tantalum or rhenium.
- the electrochromic system formed by the two electroactive layers and the electrolyte, therefore has an overall thickness of between 50 ⁇ and 500 ⁇ , in particular between 70 ⁇ and 300 ⁇ . ⁇ , particularly preferably between 80 and 200 ⁇ .
- the present invention also relates to a method of manufacturing a device according to the present invention.
- the conductive areas are the areas where the nonconductive substrate is covered with the conductive coating extending from the center of the electrode preferably to the edge thereof.
- the non-conductive areas are areas without conductive coating or areas where a portion of the conductive coating has been isolated from the remainder of the conductive coating covering the central portion of the supported electrode.
- Figures 2 ad differ from Figures 1 ad only in that the non-conductive area 3 is covered, in part, an intrinsically electrically conductive coating 8 but which is isolated from the rest of the conductive coating 2.
- an intrinsically electrically conductive coating 8 When the device of the invention is energized, only the conductive coatings 2 are traversed by a current, but not the 8. The presence of the coating 8 therefore does not create a conductive area likely to cause problems of short circuits.
- Figures 3 and 4 show two other geometries of conductive coatings 2 and non-conductive areas 3 on non-conductive substrates.
- the conductive coating extends at least in a small area to the edge, or almost to the edge, of the non-conductive substrate, so as to exceed, after assembly of the device, the active (or electroactive) zone delimited by the seal 5. It is at this conductive zone that the electrical connection of the supported electrodes will be made.
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13706628.8A EP2812753A1 (fr) | 2012-02-06 | 2013-02-04 | Dispositif electrocommandable |
| KR1020147021649A KR20140122718A (ko) | 2012-02-06 | 2013-02-04 | 전기적으로 제어가능한 장치 |
| JP2014555294A JP2015506502A (ja) | 2012-02-06 | 2013-02-04 | 電気制御可能な装置 |
| US14/376,797 US9477130B2 (en) | 2012-02-06 | 2013-02-04 | Electrocontrollable device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1251070 | 2012-02-06 | ||
| FR1251070A FR2986625B1 (fr) | 2012-02-06 | 2012-02-06 | Dispositif electrocommandable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013117847A1 true WO2013117847A1 (fr) | 2013-08-15 |
Family
ID=47754817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2013/050231 Ceased WO2013117847A1 (fr) | 2012-02-06 | 2013-02-04 | Dispositif electrocommandable |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9477130B2 (fr) |
| EP (1) | EP2812753A1 (fr) |
| JP (1) | JP2015506502A (fr) |
| KR (1) | KR20140122718A (fr) |
| FR (1) | FR2986625B1 (fr) |
| WO (1) | WO2013117847A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014134714A3 (fr) * | 2013-03-07 | 2014-10-30 | Switch Materials Inc. | Joint d'étanchéité et système d'étanchéité pour dispositif en couches |
| US11537021B2 (en) | 2013-12-19 | 2022-12-27 | Solutia Canada Inc. | Switchable objects and methods of manufacture |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8164818B2 (en) | 2010-11-08 | 2012-04-24 | Soladigm, Inc. | Electrochromic window fabrication methods |
| US12321075B2 (en) | 2011-12-12 | 2025-06-03 | View Operating Corporation | Electrochromic laminates |
| US10606142B2 (en) | 2011-12-12 | 2020-03-31 | View, Inc. | Thin-film devices and fabrication |
| US11048137B2 (en) | 2011-12-12 | 2021-06-29 | View, Inc. | Thin-film devices and fabrication |
| US10739658B2 (en) | 2011-12-12 | 2020-08-11 | View, Inc. | Electrochromic laminates |
| CN107077018A (zh) | 2014-06-25 | 2017-08-18 | 兰斯维克托公司 | 晶片级制造和组装液晶的电光学装置的电连接的方法 |
| KR102167932B1 (ko) * | 2015-03-10 | 2020-10-21 | 한국전자통신연구원 | 복합 표시 소자 |
| CN114578601B (zh) | 2016-07-29 | 2025-01-03 | 大日本印刷株式会社 | 车辆 |
| JP2018132635A (ja) * | 2017-02-15 | 2018-08-23 | 株式会社リコー | エレクトロクロミック装置及びエレクトロクロミック装置の製造方法 |
| US10866480B2 (en) | 2017-04-20 | 2020-12-15 | Cardinal Ig Company | High performance privacy glazing structures |
| CA3069532A1 (fr) | 2017-07-13 | 2019-01-17 | Cardinal Ig Company | Configurations de connexion electrique de structures de vitrage opaque |
| EP4566812A3 (fr) | 2017-11-06 | 2025-08-27 | Cardinal Ig Company | Systeme de vitrage opaque a conducteur electrique distinct |
| US11243421B2 (en) | 2018-05-09 | 2022-02-08 | Cardinal Ig Company | Electrically controllable privacy glazing with energy recapturing driver |
| JP7384897B2 (ja) * | 2018-07-24 | 2023-11-21 | メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 切り替え可能な光学デバイスおよび切り替え可能な光学デバイスを製造する方法 |
| TWI846722B (zh) * | 2018-08-17 | 2024-07-01 | 美商卡迪納爾Ig公司 | 具有用於電連接組態之不對稱窗格偏移之隱私保護玻璃窗結構 |
| US11474385B1 (en) | 2018-12-02 | 2022-10-18 | Cardinal Ig Company | Electrically controllable privacy glazing with ultralow power consumption comprising a liquid crystal material having a light transmittance that varies in response to application of an electric field |
| MX2021009434A (es) | 2019-02-08 | 2021-09-10 | Cardinal Ig Co | Controlador de baja potencia para acristalamiento de privacidad. |
| KR102590936B1 (ko) * | 2019-02-25 | 2023-10-18 | 주식회사 엘지화학 | 광학 디바이스 |
| WO2020223297A1 (fr) | 2019-04-29 | 2020-11-05 | Cardinal Ig Company | Systèmes et procédés pour faire fonctionner une ou plusieurs structures de vitrage teintées pouvant être commandées électriquement |
| EP3963392B1 (fr) | 2019-04-29 | 2025-12-03 | Cardinal Ig Company | Commande électrique de pilotage échelonné d'une pluralité de structures de vitrage de confidentialité pouvant être commandées électriquement |
| WO2020223281A1 (fr) | 2019-04-29 | 2020-11-05 | Cardinal Ig Company | Détection et commande de courant de fuite pour une ou plusieurs structures de vitrage de confidentialité pouvant être commandées électriquement |
| EP4209836A4 (fr) * | 2020-09-01 | 2025-01-01 | Shenzhen Guangyi Tech Co., Ltd. | Dispositif électrochromique et son procédé de fabrication |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2802728A1 (de) * | 1977-01-24 | 1978-07-27 | Sharp Kk | Elektrochrome anzeigezelle |
| US5379146A (en) * | 1992-04-28 | 1995-01-03 | Saint-Gobain Vitrage International | Electrochromic pane |
| WO2000052523A1 (fr) * | 1999-03-01 | 2000-09-08 | Flabeg Gmbh& Co. Kg | Element electrochrome |
| US20040095631A1 (en) * | 2000-07-25 | 2004-05-20 | Poll David L. | Electrochromic windows and method of making the same |
| US20050195488A1 (en) * | 2002-09-20 | 2005-09-08 | Mccabe Ian A. | Electro-optic mirror cell |
| WO2007003533A1 (fr) * | 2005-07-01 | 2007-01-11 | Siemens Aktiengesellschaft | Affichage passif electrochrome et procede de realisation |
| US20090181203A1 (en) * | 2006-04-10 | 2009-07-16 | Saint-Gobain Glass France | Laminated glazing and sealing and peripheral reinforcing means for same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5818625A (en) * | 1997-04-02 | 1998-10-06 | Gentex Corporation | Electrochromic rearview mirror incorporating a third surface metal reflector |
| WO2004026633A2 (fr) * | 2002-09-20 | 2004-04-01 | Donnelly Corporation | Ensemble d'elements a reflexion speculaire |
| US8168265B2 (en) * | 2008-06-06 | 2012-05-01 | Applied Materials, Inc. | Method for manufacturing electrochromic devices |
| WO2010003138A1 (fr) * | 2008-07-03 | 2010-01-07 | Ajjer Llc | Nouveaux matériaux électrochimiques, leurs dispositifs et applications |
-
2012
- 2012-02-06 FR FR1251070A patent/FR2986625B1/fr active Active
-
2013
- 2013-02-04 WO PCT/FR2013/050231 patent/WO2013117847A1/fr not_active Ceased
- 2013-02-04 EP EP13706628.8A patent/EP2812753A1/fr not_active Ceased
- 2013-02-04 US US14/376,797 patent/US9477130B2/en active Active
- 2013-02-04 KR KR1020147021649A patent/KR20140122718A/ko not_active Ceased
- 2013-02-04 JP JP2014555294A patent/JP2015506502A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2802728A1 (de) * | 1977-01-24 | 1978-07-27 | Sharp Kk | Elektrochrome anzeigezelle |
| US5379146A (en) * | 1992-04-28 | 1995-01-03 | Saint-Gobain Vitrage International | Electrochromic pane |
| WO2000052523A1 (fr) * | 1999-03-01 | 2000-09-08 | Flabeg Gmbh& Co. Kg | Element electrochrome |
| US20040095631A1 (en) * | 2000-07-25 | 2004-05-20 | Poll David L. | Electrochromic windows and method of making the same |
| US20050195488A1 (en) * | 2002-09-20 | 2005-09-08 | Mccabe Ian A. | Electro-optic mirror cell |
| WO2007003533A1 (fr) * | 2005-07-01 | 2007-01-11 | Siemens Aktiengesellschaft | Affichage passif electrochrome et procede de realisation |
| US20090181203A1 (en) * | 2006-04-10 | 2009-07-16 | Saint-Gobain Glass France | Laminated glazing and sealing and peripheral reinforcing means for same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014134714A3 (fr) * | 2013-03-07 | 2014-10-30 | Switch Materials Inc. | Joint d'étanchéité et système d'étanchéité pour dispositif en couches |
| US9810963B2 (en) | 2013-03-07 | 2017-11-07 | Switch Materials, Inc. | Seal and seal system for a layered device |
| US10684525B2 (en) | 2013-03-07 | 2020-06-16 | Switch Materials, Inc. | Seal and seal system for a layered device |
| US11624963B2 (en) | 2013-03-07 | 2023-04-11 | Solutia Canada Inc. | Seal and seal system for a layered device |
| US11537021B2 (en) | 2013-12-19 | 2022-12-27 | Solutia Canada Inc. | Switchable objects and methods of manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140122718A (ko) | 2014-10-20 |
| FR2986625B1 (fr) | 2014-11-21 |
| EP2812753A1 (fr) | 2014-12-17 |
| US9477130B2 (en) | 2016-10-25 |
| JP2015506502A (ja) | 2015-03-02 |
| FR2986625A1 (fr) | 2013-08-09 |
| US20140376075A1 (en) | 2014-12-25 |
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