KR102078402B1 - 전기변색소자 - Google Patents
전기변색소자 Download PDFInfo
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- KR102078402B1 KR102078402B1 KR1020180045419A KR20180045419A KR102078402B1 KR 102078402 B1 KR102078402 B1 KR 102078402B1 KR 1020180045419 A KR1020180045419 A KR 1020180045419A KR 20180045419 A KR20180045419 A KR 20180045419A KR 102078402 B1 KR102078402 B1 KR 102078402B1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- 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
- G02F1/1533—Constructional details structural features not otherwise provided for
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- 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
- C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
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- 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
- G02F1/1525—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 characterised by a particular ion transporting layer, e.g. electrolyte
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
-
- 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
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- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/44—Arrangements combining different electro-active layers, e.g. electrochromic, liquid crystal or electroluminescent layers
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Description
도 2는, 본 출원의 일례에 따라, 전기변색층과 도전성 띠의 면적 관계를 개략적으로 도시한 것이다.
도 3은, 본 출원의 일례에 따른 실시예 소자의 구동 특성에 관한 그래프이다.
도 4는, 비교예 소자의 구동 특성에 관한 그래프이다.
Claims (20)
- 전극층; 상기 전극층 상에 위치하는 전기변색층; 상기 전극층 상에 위치하고, 닫힌 고리 형상을 갖는 도전성 띠(band); 상기 전극층과 마주하는 상기 전기변색층 일 면의 반대 일 면 상에 위치하는 전해질층; 상기 전기변색층과 마주하는 전해질층 일면의 반대 일 면 상에 위치하는 상대 전극층; 상기 상대 전극층과 상기 전해질층 사이에 위치하는 이온저장층; 및 상기 이온저장층과 접하고, 닫힌 고리 형상을 갖는 제2 도전성 띠를 포함하는 전기변색소자.
- 제1항에 있어서, 상기 도전성 띠는 상기 전기변색층과 접하는 전기변색소자.
- 제2항에 있어서, 상기 도전성 띠는 상기 전기변색층의 측면을 감싸는 전기변색소자.
- 제3항에 있어서, 상기 전극층은 상기 도전성 띠의 면적과 상기 전기변색층의 면적을 합한 것과 동일하거나 그 보다 큰 면적을 갖는 전기변색소자.
- 제4항에 있어서, 상기 전기변색층과 상기 도전성 띠 각각은 상기 전극층의 동일한 일 면과 접하는 전기변색소자.
- 제5항에 있어서, 상기 도전성 띠는 상기 전기변색층 이상의 두께를 갖는 전기변색소자.
- 제2항에 있어서, 상기 도전성 띠는 상기 전극층과 상기 전기변색층 사이에, 또는 상기 전극층과 마주하는 상기 전기변색층 일면의 반대 일면 상에 위치하는 전기변색소자.
- 제7항에 있어서, 상기 전기변색층은, 상기 도전성 띠의 면적과 상기 도전성 띠의 닫힌 고리 내부 면적을 합한 것과 동일하거나 그보다 큰 면적을 갖는 전기변색소자.
- 삭제
- 제1항에 있어서, 상기 전해질층은 겔 폴리머 전해질을 포함하는 전기변색소자.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 상기 제2 도전성 띠는 상기 이온저장층의 측면을 감싸는 전기변색소자.
- 제14항에 있어서, 상기 상대 전극층은 상기 제2 도전성 띠의 면적과 이온저장층의 면적을 합한 것과 동일하거나 그 보다 큰 면적을 갖는 전기변색소자.
- 제15항에 있어서, 상기 이온저장층과 상기 제2 도전성 띠 각각은 상기 상대 전극층의 동일한 일 면과 접하는 전기변색소자.
- 제16항에 있어서, 상기 제2 도전성 띠는 상기 이온저장층 두께 이상의 두께를 갖는 전기변색소자.
- 제1항에 있어서, 상기 제2 도전성 띠는, 상기 상대 전극층과 이온저장층 사이, 또는 상기 상대 전극층과 마주하는 이온저장층 일면의 반대 일면 상에 위치하는 전기변색소자.
- 제18항에 있어서, 상기 이온저장층은, 상기 제2 도전성 띠의 면적과 상기 제2 도전성 띠의 닫힌 고리 내부 면적을 합한 것과 동일하거나 그보다 큰 면적을 갖는 전기변색소자.
- 제1항에 있어서, 상기 도전성 띠 및 제2 도전성 띠는, 니켈(Ni), 알루미늄(Al), 은(Ag), 구리(Cu), 아연(Zn), 금(Au), 팔라듐(Pd), 백금(Pt) 또는 이들의 합금을 포함하는 전기변색소자.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2018/004666 WO2018199566A1 (ko) | 2017-04-27 | 2018-04-23 | 전기변색소자 |
US16/604,355 US11644730B2 (en) | 2017-04-27 | 2018-04-23 | Electrochromic device |
CN201880027304.3A CN110573957A (zh) | 2017-04-27 | 2018-04-23 | 电致变色装置 |
EP18789918.2A EP3617789B1 (en) | 2017-04-27 | 2018-04-23 | Electrochromic device |
JP2019557785A JP7062685B2 (ja) | 2017-04-27 | 2018-04-23 | 電気変色素子 |
Applications Claiming Priority (2)
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KR1020170054315 | 2017-04-27 | ||
KR20170054315 | 2017-04-27 |
Publications (2)
Publication Number | Publication Date |
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KR20180120581A KR20180120581A (ko) | 2018-11-06 |
KR102078402B1 true KR102078402B1 (ko) | 2020-02-17 |
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KR1020180045419A Active KR102078402B1 (ko) | 2017-04-27 | 2018-04-19 | 전기변색소자 |
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US (1) | US11644730B2 (ko) |
EP (1) | EP3617789B1 (ko) |
JP (1) | JP7062685B2 (ko) |
KR (1) | KR102078402B1 (ko) |
CN (1) | CN110573957A (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102550961B1 (ko) * | 2020-01-21 | 2023-07-04 | 한양대학교 에리카산학협력단 | 전기변색층의 제조방법 및 이에 따라 제조된 전기변색층을 포함하는 전기변색소자. |
CN112255854B (zh) * | 2020-11-06 | 2022-12-23 | 广西大学 | 一种锌离子驱动二氧化钛电致变色器件及其制备方法 |
CN115308964A (zh) * | 2022-09-01 | 2022-11-08 | 济南嘉源电子有限公司 | 一种抗挤压电致变色装置及其控制方法 |
CN115220275B (zh) * | 2022-09-01 | 2024-06-04 | 济南嘉源电子有限公司 | 一种底色可更换的电致变色装置及其控制方法 |
Citations (2)
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US7099062B2 (en) | 2001-09-26 | 2006-08-29 | Forskarpatent I Uppsala Ab | Electrochromic film and device comprising the same |
KR101501104B1 (ko) | 2012-12-28 | 2015-03-10 | 전자부품연구원 | 스마트 윈도우용 유연한 다기능성 적층체 필름 |
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JPS63305326A (ja) * | 1987-06-08 | 1988-12-13 | Ichikoh Ind Ltd | 自動車用ec防眩ミラ− |
DE3878383T2 (de) * | 1987-10-06 | 1993-09-09 | Sharp Kk | Sekundaerbatterie. |
EP1113313A1 (en) * | 1999-12-28 | 2001-07-04 | Nippon Mitsubishi Oil Corporation | Electrochromic mirror |
US7256923B2 (en) * | 2001-06-25 | 2007-08-14 | University Of Washington | Switchable window based on electrochromic polymers |
US7593154B2 (en) * | 2005-10-11 | 2009-09-22 | Sage Electrochromics, Inc. | Electrochromic devices having improved ion conducting layers |
KR101127277B1 (ko) * | 2006-12-05 | 2012-03-29 | 주식회사 엘지화학 | 전기변색소자용 전극 및 이를 구비한 전기변색소자 |
TWI384310B (zh) | 2009-04-13 | 2013-02-01 | Univ Nat Cheng Kung | 光伏致變色元件及其應用 |
KR101226226B1 (ko) | 2010-04-22 | 2013-01-28 | 주식회사 엘지화학 | 프라이버시 보호필터 및 그 제조방법 |
TW201426149A (zh) | 2012-12-28 | 2014-07-01 | Leader Optronics Technology Co Ltd | 薄型電致變色結構 |
KR101980239B1 (ko) | 2012-12-28 | 2019-05-20 | 엘지디스플레이 주식회사 | 유기발광소자표시장치 및 그 제조방법 |
KR101589635B1 (ko) | 2013-11-07 | 2016-02-01 | 한국과학기술연구원 | 마이크로 패터닝된 투명 도전성 금속 산화막을 포함하는 전기변색 창호 및 이의 제조방법 |
KR102488802B1 (ko) * | 2014-12-19 | 2023-01-13 | 뷰, 인크. | 부스 바 하에 있는 전기변색 디바이스에서의 결함들을 완화시키는 방법 |
KR101656490B1 (ko) | 2015-03-23 | 2016-09-09 | 영남대학교 산학협력단 | 접착식 스마트 윈도우 필름 및 이의 제조방법 |
KR101731301B1 (ko) | 2015-08-31 | 2017-04-28 | 한밭대학교 산학협력단 | 다공성 고분자막을 이용한 전기변색소자 및 이를 포함하는 스마트 창호 |
KR101657965B1 (ko) | 2015-12-11 | 2016-09-30 | 애드크로 주식회사 | 전기변색 소자, 그를 위한 전극구조체 및 그 제조 방법 |
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2018
- 2018-04-19 KR KR1020180045419A patent/KR102078402B1/ko active Active
- 2018-04-23 JP JP2019557785A patent/JP7062685B2/ja active Active
- 2018-04-23 CN CN201880027304.3A patent/CN110573957A/zh active Pending
- 2018-04-23 EP EP18789918.2A patent/EP3617789B1/en active Active
- 2018-04-23 US US16/604,355 patent/US11644730B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7099062B2 (en) | 2001-09-26 | 2006-08-29 | Forskarpatent I Uppsala Ab | Electrochromic film and device comprising the same |
KR101501104B1 (ko) | 2012-12-28 | 2015-03-10 | 전자부품연구원 | 스마트 윈도우용 유연한 다기능성 적층체 필름 |
Also Published As
Publication number | Publication date |
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CN110573957A (zh) | 2019-12-13 |
EP3617789A1 (en) | 2020-03-04 |
US20200150505A1 (en) | 2020-05-14 |
JP2020518008A (ja) | 2020-06-18 |
JP7062685B2 (ja) | 2022-05-06 |
EP3617789B1 (en) | 2024-05-22 |
US11644730B2 (en) | 2023-05-09 |
EP3617789A4 (en) | 2020-03-04 |
KR20180120581A (ko) | 2018-11-06 |
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