WO2008017777A2 - Dispositif electrochimique, et/ou electrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables - Google Patents
Dispositif electrochimique, et/ou electrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables Download PDFInfo
- Publication number
- WO2008017777A2 WO2008017777A2 PCT/FR2007/051729 FR2007051729W WO2008017777A2 WO 2008017777 A2 WO2008017777 A2 WO 2008017777A2 FR 2007051729 W FR2007051729 W FR 2007051729W WO 2008017777 A2 WO2008017777 A2 WO 2008017777A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- glazing
- ions
- type
- electrochemical
- Prior art date
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
- G02F1/1514—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
- G02F1/1524—Transition metal compounds
- G02F1/15245—Transition metal compounds based on iridium oxide or hydroxide
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/16—Materials and properties conductive
Definitions
- glazing can also be the control of the degree of vision through glazing, especially in order to obscure them, to make them diffuse or even to prevent any vision when it is desirable.
- This may concern glazing mounted in interior partitions in premises, trains, planes or mounted in automotive side windows. This also applies to mirrors used as mirrors, to punctually avoid the driver to be dazzled, or signs, so that messages appear when necessary, or intermittently to better attract attention. Glazing that can be rendered at will scattering can be used when desired as projection screens.
- the present invention is concerned with electrochromics "all solid" All these systems have in common the need to be equipped with current leads supplying electroconductive layers on either side of the layer or the various activated layers). system.
- the laminated assembly common in the automotive field, is only possible with substantially flat substrates and with a limited number of substrates (2 or 3). It is almost impossible with strongly curved substrates, especially when their number is greater than 2 or even 3 and generally leads to the risk of optical distortion.
- the present invention therefore aims to overcome the solutions of the prior art by proposing a system controllable by a single power supply and whose operating performance is at least identical to that of two juxtaposed systems.
- the subject of the invention is an electrochemical / electrically controllable device, with optical and / or variable energy properties of the "all solid" electrochromic type of structure TC1 / EC1 / EL / EC2 / TC2, comprising at least one carrier substrate provided with a first electroconductive layer, a first electrochemically active layer capable of reversibly inserting ions such as H +, Li + cations or anions such as OH-, in particular into an anodic (or cathodic) electrochromic material, an electrolytic layer, a second electrochemically active layer capable of reversibly inserting said ions, in particular of a cathodic (or anodic) electrochromic material, a second electroconductive layer, characterized in that at least one of the electrochemically active layers capable of inserting reversible said ions, in particular an anodic electrochromic material cathode has a sufficient thickness so as to allow insertion of all the ions without electrochemical dysfunction of said active layers, and in that the
- the thickness of the layer EC2 is between 400 and 150O nm and preferably between 700 nm and 1300 nm, and even more preferably between SOO and 1200 nm,
- the electroconductive layer TC1 or TC2 is of the metallic type or of the TCO (Transparent Conductive Oxide) type in InaCtoSn (ITO), SnO2: F, ZnO: A1, or is a multi-layer of the TCO / type; metal f TCO ? this metal being chosen in particular from silver, gold, platinum, copper, or a NiCr / metal / NiCr type multi-layer, the metal being also chosen in particular from silver, gold, platinum; , the copper, the contrasts obtained are between 9 to 10,000 and preferably between 15 to 4000.
- TCO Transparent Conductive Oxide
- electrochromic glazing which is characterized in that it comprises the electrochemical device according to one of the preceding claims, in particular having a transmission and / or light reflection and / or variable energy, with the substrate or at least a part of the transparent (or partially transparent) substrates, made of plastic material, preferably mounted in multiple glazing and / or laminated, or in double glazing.
- it relates to a method for manufacturing the electrochemical device, as previously described, in which at least one of the layers of the electrochemical device is deposited by a technique using vacuum, of the cathode sputtering type, possibly assisted.
- glazing especially of toughened type, spray-coating or laminar coating.
- the term “lower” electrode means the electrode which is closest to the carrier substrate taken as reference, on which at least part of the active layers (for example all the active layers in a electrochromic system “all solid") is deposited.
- the “upper” electrode is the one deposited on the other.
- the electrode remains transparent, that is, it has low light absorption in the visible.
- it is not excluded to have much thicker layers (especially in the case where the electro-chromatic electroactive system operates in reflection rather than transmission), or thinner layers (especially when they are associated in the electrode to another type of conductive layer, metal for example).
- the invention can be applied to different types of electrochemical or electro-controllable systems.
- This glazing having in particular a transmission and / or light reflection and / or variable energy, with the substrate or at least a portion of the transparent or partially transparent substrates (s), plastic material or glass, is preferably mounted in multiple glazing and / or laminated, or double glazing.
- FIG. 1 a schematic view of an electrochromic cell according to the invention
- a lower electroconductive layer 2 comprising a stack of layers of the ITO / ZnO type: Ai / Ag / ZnO: A1 / ITO respective thicknesses 15 to 20 nm for 11TO / 60 at SO nr ⁇ for ZnO: Al / 3 at 15 nm for silver / 60 to 80 nm for ZnO: Al / 15 at 20 nm for TITO, or di-oxide base (doped tin oxide to tin) of 500 nm, deposited hot - a first electrochromic system 3 whose structure will be described below
- a preferred embodiment of this type of electroconductive layer is to apply on the dlTO layer (optionally surmounted by one or more other conductive layers) a plurality of conductive strips, or a network of conductive son 6 embedded on the surface of a polymer sheet 7 as a lamination interlayer and for electrically supplying the upper electroconductive layer associated with the electrochromic stack.
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800291452A CN101501562B (zh) | 2006-08-04 | 2007-07-26 | 具有可变光学和/或能量性能的玻璃板类型电化学和/或可电控装置 |
BRPI0714922-0A BRPI0714922A2 (pt) | 2006-08-04 | 2007-07-26 | dispositivo eletroquÍmico/eletrocontrolÁvel, vidraÇa eletrocrâmica, processo de fabricaÇço do dispositivo, e, utilizaÇço da vidraÇa |
US12/375,045 US7894120B2 (en) | 2006-08-04 | 2007-07-26 | Electrochemical and/or electrocontrollable device, of the glazing type, having variable optical and/or energetic properties |
EP07823645A EP2047326A2 (fr) | 2006-08-04 | 2007-07-26 | Dispositif electrochimique, et/ou electrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables |
CA002659614A CA2659614A1 (fr) | 2006-08-04 | 2007-07-26 | Dispositif electrochimique, et/ou electrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables |
EA200970179A EA014682B1 (ru) | 2006-08-04 | 2007-07-26 | Электрохимическое и/или электроуправляемое устройство типа остекления с изменяющимися оптическими и/или энергетическими свойствами |
JP2009522313A JP5247695B2 (ja) | 2006-08-04 | 2007-07-26 | 可変の光学および/またはエネルギー特性を有するグレイジングタイプの電気化学的なおよび/または電気制御可能な素子 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0653294 | 2006-08-04 | ||
FR0653294A FR2904704B1 (fr) | 2006-08-04 | 2006-08-04 | Dispositif electrochimique, et/ou elelctrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008017777A2 true WO2008017777A2 (fr) | 2008-02-14 |
WO2008017777A3 WO2008017777A3 (fr) | 2008-03-27 |
Family
ID=37763952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2007/051729 WO2008017777A2 (fr) | 2006-08-04 | 2007-07-26 | Dispositif electrochimique, et/ou electrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables |
Country Status (10)
Country | Link |
---|---|
US (1) | US7894120B2 (fr) |
EP (1) | EP2047326A2 (fr) |
JP (1) | JP5247695B2 (fr) |
KR (1) | KR20090034948A (fr) |
CN (1) | CN101501562B (fr) |
BR (1) | BRPI0714922A2 (fr) |
CA (1) | CA2659614A1 (fr) |
EA (1) | EA014682B1 (fr) |
FR (1) | FR2904704B1 (fr) |
WO (1) | WO2008017777A2 (fr) |
Cited By (3)
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US11947232B2 (en) | 2009-03-31 | 2024-04-02 | View, Inc. | Fabrication of low defectivity electrochromic devices |
US11960188B2 (en) | 2014-11-26 | 2024-04-16 | View, Inc. | Counter electrode for electrochromic devices |
US11966140B2 (en) | 2009-03-31 | 2024-04-23 | View, Inc. | Counter electrode for electrochromic devices |
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FR2904123B1 (fr) * | 2006-07-21 | 2008-09-12 | Saint Gobain | Dispositif electrochimique / electrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables. |
US8664651B2 (en) * | 2007-12-19 | 2014-03-04 | Nec Corporation | Switching device and method of manufacturing the same |
US9782949B2 (en) | 2008-05-30 | 2017-10-10 | Corning Incorporated | Glass laminated articles and layered articles |
US8300298B2 (en) | 2010-04-30 | 2012-10-30 | Soladigm, Inc. | Electrochromic devices |
US9261751B2 (en) | 2010-04-30 | 2016-02-16 | View, Inc. | Electrochromic devices |
US10852613B2 (en) | 2009-03-31 | 2020-12-01 | View, Inc. | Counter electrode material for electrochromic devices |
US10591795B2 (en) | 2009-03-31 | 2020-03-17 | View, Inc. | Counter electrode for electrochromic devices |
US8582193B2 (en) | 2010-04-30 | 2013-11-12 | View, Inc. | Electrochromic devices |
US11187954B2 (en) | 2009-03-31 | 2021-11-30 | View, Inc. | Electrochromic cathode materials |
US8764950B2 (en) | 2010-04-30 | 2014-07-01 | View, Inc. | Electrochromic devices |
US10261381B2 (en) | 2009-03-31 | 2019-04-16 | View, Inc. | Fabrication of low defectivity electrochromic devices |
US8764951B2 (en) | 2010-04-30 | 2014-07-01 | View, Inc. | Electrochromic devices |
DE102009025972B4 (de) * | 2009-06-15 | 2018-12-27 | Sage Electrochromics, Inc. | Verbundglasscheibe und deren Verwendung |
KR101137371B1 (ko) * | 2009-12-03 | 2012-04-20 | 삼성에스디아이 주식회사 | 스마트 유리 제조 방법 및 스마트 유리 |
FR2958449B1 (fr) | 2010-03-30 | 2013-06-14 | Astrium Sas | Dispositif de controle thermique d'un tube a collecteur rayonnant |
US9759975B2 (en) | 2010-04-30 | 2017-09-12 | View, Inc. | Electrochromic devices |
CN102253558B (zh) * | 2010-05-17 | 2014-02-19 | 财团法人金属工业研究发展中心 | 生色装置及其制造方法、电子产品及交通工具 |
US8270059B2 (en) | 2010-08-05 | 2012-09-18 | Soladigm, Inc. | Multi-pane electrochromic windows |
FR2968414B1 (fr) * | 2010-12-06 | 2013-07-05 | Saint Gobain | Dipositif electrochimique a proprietes de transmission optique et/ou energetique electrococommandables |
FR2968413B1 (fr) * | 2010-12-06 | 2012-12-07 | Saint Gobain | Dispositif electrochimique a proprietes de transmission optique et/ou energetique electrocommandables |
FR2969323B1 (fr) | 2010-12-15 | 2013-08-16 | Commissariat Energie Atomique | Dispositif electrochrome tout-solide, électrode bicouche pour ce dispositif, et procédé de préparation de ce dispositif. |
EP3919974A1 (fr) | 2011-12-12 | 2021-12-08 | View, Inc. | Dispositifs à films minces et fabrication |
CN102587303A (zh) * | 2012-02-17 | 2012-07-18 | 大连益通科技有限公司 | 智能电致变色组件式可变道路交通标线 |
US8995041B2 (en) * | 2012-08-09 | 2015-03-31 | Sage Electrochromics, Inc. | Ternary nickel oxide materials for electrochromic devices |
US11891327B2 (en) | 2014-05-02 | 2024-02-06 | View, Inc. | Fabrication of low defectivity electrochromic devices |
US9939704B2 (en) | 2014-06-17 | 2018-04-10 | Sage Electrochromics, Inc. | Moisture resistant electrochromic device |
US9939702B2 (en) | 2014-06-17 | 2018-04-10 | Sage Electrochromics, Inc. | Controlled switching for electrochromic devices |
EP3158391A4 (fr) | 2014-06-17 | 2018-03-07 | Sage Electrochromics, Inc. | Commutation commandée pour dispositifs électrochromiques |
WO2015195714A1 (fr) | 2014-06-17 | 2015-12-23 | Sage Electrochromics, Inc. | Commutation commandée pour dispositifs électrochromiques |
EP3982195A1 (fr) | 2014-09-05 | 2022-04-13 | View, Inc. | Contre-électrode pour dispositifs électrochimiques |
KR101959712B1 (ko) | 2014-09-15 | 2019-03-19 | 생-고뱅 퍼포먼스 플라스틱스 코포레이션 | 적외선 흡수층을 포함하는 광학 필름 |
EP3221142A4 (fr) | 2014-11-21 | 2018-08-29 | Saint-Gobain Performance Plastics Corporation | Film optique limitant le rayonnement infra-rouge |
KR102010733B1 (ko) * | 2016-02-29 | 2019-08-14 | 주식회사 엘지화학 | 전기변색 소자 |
CN113075829A (zh) * | 2016-03-07 | 2021-07-06 | 力海科技股份有限公司 | 电致变色装置 |
KR102126688B1 (ko) | 2017-04-27 | 2020-07-07 | 주식회사 엘지화학 | 전기변색필름 |
WO2019054720A1 (fr) * | 2017-09-18 | 2019-03-21 | 주식회사 엘지화학 | Procédé de fabrication de dispositif électrochromique |
KR102118358B1 (ko) * | 2017-09-18 | 2020-06-04 | 주식회사 엘지화학 | 전기변색소자의 제조방법 |
FR3071934B1 (fr) * | 2017-09-29 | 2022-04-01 | Saint Gobain | Pvb colore |
CN115403256A (zh) | 2018-07-16 | 2022-11-29 | 康宁股份有限公司 | 利用成核和生长密度以及粘度变化对玻璃进行陶瓷化的方法 |
CN112437759A (zh) * | 2018-07-16 | 2021-03-02 | 康宁股份有限公司 | 具有改善的翘曲的玻璃制品的陶瓷化方法 |
EP3823935A1 (fr) | 2018-07-16 | 2021-05-26 | Corning Incorporated | Articles en vitrocéramique présentant des propriétés améliorées et leurs procédés de fabrication |
WO2020018002A1 (fr) | 2018-07-18 | 2020-01-23 | Comberry, Llc | Matériau électrochromique et son procédé de fabrication |
CN113189822A (zh) * | 2021-04-23 | 2021-07-30 | 广东省科学院新材料研究所 | 一种电致变色器件及其制备方法 |
CN113555608B (zh) * | 2021-07-20 | 2023-02-28 | 南京大学 | 具有近零能耗显示器件的电化学系统、制备方法和显示方法 |
TWI832093B (zh) * | 2021-09-17 | 2024-02-11 | 崑山科技大學 | 電致變色離子儲存膜的製備方法 |
Citations (5)
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US4350414A (en) * | 1979-06-26 | 1982-09-21 | Nippon Kogaku K. K. | All solid state electrochromic device |
US4416516A (en) * | 1981-04-14 | 1983-11-22 | Bell Telephone Laboratories, Incorporated | Matrix addressable electrochromic devices |
EP0557159A1 (fr) * | 1992-02-11 | 1993-08-25 | Saint-Gobain Vitrage International | Système électrochrome |
EP0823653A1 (fr) * | 1996-07-10 | 1998-02-11 | Saint-Gobain Vitrage | Eléments à propriétés optiques/énergétiques variables |
WO2000071777A1 (fr) * | 1999-05-20 | 2000-11-30 | Saint-Gobain Glass France | Dispositif electrochimique |
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US5080471A (en) * | 1990-04-06 | 1992-01-14 | Eic Laboratories, Inc. | Electrochromic material and electro-optical device using same |
JP3425693B2 (ja) * | 2000-05-22 | 2003-07-14 | 株式会社村上開明堂 | Ecミラーの電極構造 |
CN1249508C (zh) * | 2001-10-05 | 2006-04-05 | 株式会社村上开明堂 | 全固体型电致变色器件 |
FR2868850B1 (fr) * | 2004-04-09 | 2006-08-25 | Saint Gobain | Procede d'alimentation d'un dispositif electrocommandable a proprietes optiques et/ou energetiques variables |
FR2886419B1 (fr) | 2005-05-27 | 2009-07-31 | Saint Gobain | Electrode de dispositifs electrochimiques/ electrocommandables |
FR2893427B1 (fr) * | 2005-11-16 | 2008-01-04 | Saint Gobain | Systeme electrochimique sur plastique |
FR2904123B1 (fr) * | 2006-07-21 | 2008-09-12 | Saint Gobain | Dispositif electrochimique / electrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables. |
FR2908229B1 (fr) * | 2006-11-03 | 2023-04-28 | Saint Gobain | Couche transparente a haute conductivite electrique avec grille metallique a tenue electrochimique optimisee adaptee pour subir un traitement thermique de type bombage, ou trempe |
-
2006
- 2006-08-04 FR FR0653294A patent/FR2904704B1/fr active Active
-
2007
- 2007-07-26 JP JP2009522313A patent/JP5247695B2/ja active Active
- 2007-07-26 BR BRPI0714922-0A patent/BRPI0714922A2/pt not_active IP Right Cessation
- 2007-07-26 WO PCT/FR2007/051729 patent/WO2008017777A2/fr active Application Filing
- 2007-07-26 US US12/375,045 patent/US7894120B2/en active Active
- 2007-07-26 CA CA002659614A patent/CA2659614A1/fr not_active Abandoned
- 2007-07-26 EP EP07823645A patent/EP2047326A2/fr not_active Withdrawn
- 2007-07-26 KR KR1020097002154A patent/KR20090034948A/ko active IP Right Grant
- 2007-07-26 EA EA200970179A patent/EA014682B1/ru not_active IP Right Cessation
- 2007-07-26 CN CN2007800291452A patent/CN101501562B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US4350414A (en) * | 1979-06-26 | 1982-09-21 | Nippon Kogaku K. K. | All solid state electrochromic device |
US4416516A (en) * | 1981-04-14 | 1983-11-22 | Bell Telephone Laboratories, Incorporated | Matrix addressable electrochromic devices |
EP0557159A1 (fr) * | 1992-02-11 | 1993-08-25 | Saint-Gobain Vitrage International | Système électrochrome |
EP0823653A1 (fr) * | 1996-07-10 | 1998-02-11 | Saint-Gobain Vitrage | Eléments à propriétés optiques/énergétiques variables |
WO2000071777A1 (fr) * | 1999-05-20 | 2000-11-30 | Saint-Gobain Glass France | Dispositif electrochimique |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11947232B2 (en) | 2009-03-31 | 2024-04-02 | View, Inc. | Fabrication of low defectivity electrochromic devices |
US11966140B2 (en) | 2009-03-31 | 2024-04-23 | View, Inc. | Counter electrode for electrochromic devices |
US11960188B2 (en) | 2014-11-26 | 2024-04-16 | View, Inc. | Counter electrode for electrochromic devices |
Also Published As
Publication number | Publication date |
---|---|
JP2009545765A (ja) | 2009-12-24 |
EP2047326A2 (fr) | 2009-04-15 |
WO2008017777A3 (fr) | 2008-03-27 |
FR2904704A1 (fr) | 2008-02-08 |
FR2904704B1 (fr) | 2008-12-05 |
CA2659614A1 (fr) | 2008-02-14 |
US7894120B2 (en) | 2011-02-22 |
CN101501562B (zh) | 2013-02-06 |
KR20090034948A (ko) | 2009-04-08 |
EA014682B1 (ru) | 2010-12-30 |
US20090323157A1 (en) | 2009-12-31 |
JP5247695B2 (ja) | 2013-07-24 |
EA200970179A1 (ru) | 2009-06-30 |
CN101501562A (zh) | 2009-08-05 |
BRPI0714922A2 (pt) | 2013-05-21 |
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