KR20080051280A - 전기변색소자용 전극 및 이를 구비한 전기변색소자 - Google Patents
전기변색소자용 전극 및 이를 구비한 전기변색소자 Download PDFInfo
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- KR20080051280A KR20080051280A KR1020060122062A KR20060122062A KR20080051280A KR 20080051280 A KR20080051280 A KR 20080051280A KR 1020060122062 A KR1020060122062 A KR 1020060122062A KR 20060122062 A KR20060122062 A KR 20060122062A KR 20080051280 A KR20080051280 A KR 20080051280A
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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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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
-
- 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
- G02F1/1506—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 caused by electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode
-
- 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
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Inorganic Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Description
Claims (12)
- 기재; 제1 도전성 물질층; 패턴화된 제 2도전성 물질층; 및 전기 변색 물질 층을 차례로 포함하는 전극으로서,상기 제 2도전성 물질층은 제1 도전성 물질층 위의 일부분에 패턴형태로 적층되어 요철부분을 형성하고, 상기 전기 변색 물질 층은 요철형상을 따라 적층되어 있는 것이 특징인 전극.
- 제 1항에 있어서, 상기 제 2도전성 물질은 Ir, Ag, Cu, Au, Cr, Al, W, Zn, Ni, Fe, Pt, Pb, 및 상기 금속원소의 합금으로 구성된 군에서 선택된 것이 특징인 전극.
- 제 1항에 있어서, 상기 제 2도전성 물질층의 패턴의 두께는 100nm ~ 900nm 범위인 것이 특징인 전극.
- 제 1항에 있어서, 상기 제 2도전성 물질층의 패턴의 너비는 50nm ~ 300nm 범위인 것이 특징인 전극.
- 제 1항에 있어서, 상기 제 2도전성 물질층의 패턴은 일정한 형상이 반복적으로 배열되어 있는 것이 특징인 전극.
- 제 1항에 있어서, 상기 제 2도전성 물질층의 패턴의 간격은 1㎛ ~ 10㎛ 범위인 것이 특징인 전극.
- 제 1항에 있어서, 전기변색소자의 산화성 전극 또는 환원성 전극으로 사용되는 것이 특징인 전극.
- a)기재 상에 제1 도전성 물질층을 적층하는 단계;b)상기 제1 도전성 물질층 위의 일부에 제 2도전성 물질층을 패턴형태로 적층하여 요철을 형성하는 단계; 및c)전기 변색 물질 층을 상기 요철형상을 따라 적층하는 단계; 를 포함하여 제 1항 내지 제 7항 중 어느 한 항에 기재된 전극을 제조하는 방법.
- 제 8항에 있어서, 전기 변색 물질 층의 적층은 진공증착 방법에 의하는 것이 특징인 제조방법.
- 제 1전극; 제 2전극; 및 전해질을 구비한 전기변색소자에 있어서, 상기 제 1전극, 제 2전극, 또는 양자 모두는 제 1항 내지 제 7항 중 어느 한 항에 기재된 전극인 것이 특징인 전기변색소자.
- 제 10항에 있어서, 제 1전극과 제 2전극 중 이온저장 능력이 작은 전극이 제 1항 내지 제 7항 중 어느 한 항에 기재된 전극인 것이 특징인 전기변색소자.
- 제 10항에 있어서, 상기 전기변색소자는 1 ~ 4㎡ 의 대면적인 것이 특징인 전기변색소자.
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KR1020060122062A KR101127277B1 (ko) | 2006-12-05 | 2006-12-05 | 전기변색소자용 전극 및 이를 구비한 전기변색소자 |
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KR1020060122062A KR101127277B1 (ko) | 2006-12-05 | 2006-12-05 | 전기변색소자용 전극 및 이를 구비한 전기변색소자 |
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KR20080051280A true KR20080051280A (ko) | 2008-06-11 |
KR101127277B1 KR101127277B1 (ko) | 2012-03-29 |
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KR20110131986A (ko) * | 2010-06-01 | 2011-12-07 | 삼성전자주식회사 | 전기 변색 소자 |
KR101226226B1 (ko) * | 2010-04-22 | 2013-01-28 | 주식회사 엘지화학 | 프라이버시 보호필터 및 그 제조방법 |
KR101368564B1 (ko) * | 2012-05-02 | 2014-02-28 | 주식회사 삼천리 | 그래핀 투명 전극을 포함하는 전기변색소자 |
WO2014098397A1 (ko) * | 2012-12-17 | 2014-06-26 | 엘지이노텍 주식회사 | 전기변색 디스플레이 장치 및 그 제조 방법 |
KR20150053151A (ko) * | 2013-11-07 | 2015-05-15 | 한국과학기술연구원 | 마이크로 패터닝된 투명 도전성 금속 산화막을 포함하는 전기변색 창호 및 이의 제조방법 |
KR20150088565A (ko) * | 2014-01-24 | 2015-08-03 | 한국전자통신연구원 | 주름 구조의 전극, 이를 포함하는 표시 장치 및 이의 제조 방법 |
KR20150090460A (ko) * | 2014-01-29 | 2015-08-06 | 엘지이노텍 주식회사 | 전극기판 및 이를 포함하는 전기변색미러 |
KR20160055352A (ko) * | 2014-11-07 | 2016-05-18 | 엘지디스플레이 주식회사 | 전기변색필름 및 이를 포함하는 투명 디스플레이 |
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