KR102141636B1 - 전기변색소자 - Google Patents
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- KR102141636B1 KR102141636B1 KR1020160056310A KR20160056310A KR102141636B1 KR 102141636 B1 KR102141636 B1 KR 102141636B1 KR 1020160056310 A KR1020160056310 A KR 1020160056310A KR 20160056310 A KR20160056310 A KR 20160056310A KR 102141636 B1 KR102141636 B1 KR 102141636B1
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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
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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
- G02F1/13—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
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
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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
- G02F1/1506—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
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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
- G02F1/1533—Constructional details structural features not otherwise provided for
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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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- 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
- G02F2001/1502—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 complementary cell
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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
- G02F1/1533—Constructional details structural features not otherwise provided for
- G02F2001/1536—Constructional details structural features not otherwise provided for additional, e.g. protective, layer inside the cell
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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
- G02F2001/1552—Inner electrode, e.g. the electrochromic layer being sandwiched between the inner electrode and the support substrate
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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
- G02F2001/164—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 the electrolyte is made of polymers
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Description
도 2는 본 발명의 제2 실시예와 관련된 전기변색소자를 나타내는 개념도이다.
도 3은 제2 보조 전극층을 나타내는 개념도이다.
도 4 내지 도 8은 보조 전극층의 금속 용출을 설명하기 위한 분석 결과들이다.
110: 제1 기판
120: 제2 기판
130: 제1 전극층
140: 제2 전극층
150: 제1 전기변색층
160: 제2 전기변색층
170: 전해질층
Claims (3)
- 제1 전극층; 제1 전극층 상에 마련되는 제1 전기변색층; 제1 전기변색층 상에 마련되는 전해질층; 전해질층 상에 마련되는 제2 전기변색층; 및 제2 전기변색층 상에 마련되는 제2 전극층을 포함하며,
전해질층을 사이에 두고 서로 마주하는 제1 전기변색층 및 제2 전기변색층의 각각의 대향면에 각각 마련된 제1 보조 전극층 및 제2 보조 전극층을 포함하고,
제1 및 제2 보조 전극층은, 각각 금속 재질로 형성된 전극부와 전극부를 절연시키기 위한 절연부를 포함하고,
제1 보조 전극층과 제2 보조 전극층은 각각 메탈 메쉬(metal mesh) 패턴을 가지며,
메탈 메쉬 패턴은 제1 방향으로 연장된 제1 성분과, 제1 성분과 교차하도록 제2 방향으로 연장된 제2 성분을 포함하고, 제1 성분과 제2 성분의 교차 구조에 의하여 복수 개의 개구부를 가지며,
제1 및 제2 보조 전극층은 전해질층을 기준으로 비대칭적으로 배열되고,
제1 보조 전극층과 제2 보조 전극층의 엇갈림 정도에 따라 특정 투과율까지 도달하는데 걸리는 시간이 달라지며,
절연부의 폭에 대한 전극부의 폭의 비율은 0.9이하이고,
전극부의 두께는 1mm이하 이고, 절연부의 두께는 2mm이하이며,
절연부는 아크릴레이트 또는 에폭시 계열 수지를 포함하고,
절연부는 무기 필러 또는 무기 충전재를 포함하는 전기변색소자. - 제1 전극층; 제1 전극층 상에 마련되는 제1 전기변색층; 제1 전기변색층 상에 마련되는 전해질층; 전해질층 상에 마련되는 제2 전기변색층; 및 제2 전기변색층 상에 마련되는 제2 전극층을 포함하며,
전해질층을 사이에 두고 서로 마주하는 제1 전극층 및 제2 전극층의 각각의 대향면에 각각 마련된 제1 보조 전극층 및 제2 보조 전극층을 포함하고,
제1 및 제2 보조 전극층은, 각각 금속 재질로 형성된 전극부와 전극부를 절연시키기 위한 절연부를 포함하며,
제1 보조 전극층과 제2 보조 전극층은 각각 메탈 메쉬(metal mesh) 패턴을 가지며,
메탈 메쉬 패턴은 제1 방향으로 연장된 제1 성분과, 제1 성분과 교차하도록 제2 방향으로 연장된 제2 성분을 포함하고, 제1 성분과 제2 성분의 교차 구조에 의하여 복수 개의 개구부를 가지며,
제1 및 제2 보조 전극층은 전해질층을 기준으로 비대칭적으로 배열되고,
제1 보조 전극층과 제2 보조 전극층의 엇갈림 정도에 따라 특정 투과율까지 도달하는데 걸리는 시간이 달라지며,
절연부의 폭에 대한 전극부의 폭의 비율은 0.9이하이고,
전극부의 두께는 1mm이하 이고, 절연부의 두께는 2mm이하이며,
절연부는 아크릴레이트 또는 에폭시 계열 수지를 포함하고,
절연부는 무기 필러 또는 무기 충전재를 포함하는 전기변색소자. - 삭제
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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KR1020160056310A KR102141636B1 (ko) | 2016-05-09 | 2016-05-09 | 전기변색소자 |
JP2018548308A JP6770087B2 (ja) | 2016-05-09 | 2017-05-08 | 電気変色素子 |
EP17796335.2A EP3457204A4 (en) | 2016-05-09 | 2017-05-08 | ELECTROCHROMIC ELEMENT |
PCT/KR2017/004752 WO2017196035A1 (ko) | 2016-05-09 | 2017-05-08 | 전기변색소자 |
US16/081,840 US11099450B2 (en) | 2016-05-09 | 2017-05-08 | Electrochromic device |
CN201780018617.8A CN109073946A (zh) | 2016-05-09 | 2017-05-08 | 电致变色装置 |
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KR1020160056310A KR102141636B1 (ko) | 2016-05-09 | 2016-05-09 | 전기변색소자 |
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KR20170126210A KR20170126210A (ko) | 2017-11-17 |
KR102141636B1 true KR102141636B1 (ko) | 2020-08-05 |
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US (1) | US11099450B2 (ko) |
EP (1) | EP3457204A4 (ko) |
JP (1) | JP6770087B2 (ko) |
KR (1) | KR102141636B1 (ko) |
CN (1) | CN109073946A (ko) |
WO (1) | WO2017196035A1 (ko) |
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KR102141635B1 (ko) | 2016-05-09 | 2020-08-05 | 주식회사 엘지화학 | 전기변색소자 |
KR102141636B1 (ko) | 2016-05-09 | 2020-08-05 | 주식회사 엘지화학 | 전기변색소자 |
KR20170140530A (ko) * | 2016-06-13 | 2017-12-21 | 주식회사 엘지화학 | 전기변색소자 |
CN109445221A (zh) * | 2018-12-25 | 2019-03-08 | 苏州大学 | 一种电致色变器件及其制造方法 |
EP3712695B1 (en) * | 2019-03-20 | 2022-02-23 | Ricoh Company, Ltd. | Electrochromic device, wearable device, and method for driving electrochromic device |
CN110563343B (zh) * | 2019-09-16 | 2022-08-23 | 传奇视界有限公司 | 节能参数可调的节能玻璃及其制作方法 |
CN110596980B (zh) * | 2019-09-16 | 2022-08-23 | 传奇视界有限公司 | 一种防漏电的电致变色玻璃及其制备方法和应用 |
CN114089573A (zh) * | 2021-11-25 | 2022-02-25 | 业成科技(成都)有限公司 | 电致变色元件及变色玻璃、透明显示屏 |
JP2023088618A (ja) * | 2021-12-15 | 2023-06-27 | スタンレー電気株式会社 | 車両用モニターシステム |
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2016
- 2016-05-09 KR KR1020160056310A patent/KR102141636B1/ko active Active
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2017
- 2017-05-08 US US16/081,840 patent/US11099450B2/en active Active
- 2017-05-08 JP JP2018548308A patent/JP6770087B2/ja active Active
- 2017-05-08 WO PCT/KR2017/004752 patent/WO2017196035A1/ko unknown
- 2017-05-08 EP EP17796335.2A patent/EP3457204A4/en not_active Ceased
- 2017-05-08 CN CN201780018617.8A patent/CN109073946A/zh active Pending
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Also Published As
Publication number | Publication date |
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CN109073946A (zh) | 2018-12-21 |
JP2019508750A (ja) | 2019-03-28 |
US20190011794A1 (en) | 2019-01-10 |
KR20170126210A (ko) | 2017-11-17 |
EP3457204A1 (en) | 2019-03-20 |
JP6770087B2 (ja) | 2020-10-14 |
EP3457204A4 (en) | 2019-03-20 |
WO2017196035A1 (ko) | 2017-11-16 |
US11099450B2 (en) | 2021-08-24 |
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