KR102141635B1 - 전기변색소자 - Google Patents
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- KR102141635B1 KR102141635B1 KR1020160056302A KR20160056302A KR102141635B1 KR 102141635 B1 KR102141635 B1 KR 102141635B1 KR 1020160056302 A KR1020160056302 A KR 1020160056302A KR 20160056302 A KR20160056302 A KR 20160056302A KR 102141635 B1 KR102141635 B1 KR 102141635B1
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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
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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
- 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
- G02F1/1516—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 organic material
- G02F1/15165—Polymers
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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
- 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
- G02F1/153—Constructional details
- G02F1/155—Electrodes
- G02F2001/1555—Counter electrode
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- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Description
도 2는 본 발명의 제2 실시예와 관련된 전기변색소자를 나타내는 개념도이다.
도 3 내지 도 7은 제1 보조 전극층과 제2 보조 전극층의 배열 상태를 설명하기 위한 개념도들이다.
도 8은 제2 보조 전극층을 나타내는 개념도이다.
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 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,
제1 및 제2 보조 전극층은, 각각 금속 재질의 전극부 및 전극부의 용출을 방지하기 위하여 전극부를 절연시키는 절연부를 포함하고,
절연부의 폭에 대한 전극부의 폭의 비율은 0.9이하이며,
전극부의 두께는 1mm이하 이고, 절연부의 두께는 2mm이하인 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 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,
제1 및 제2 보조 전극층은, 각각 금속 재질의 전극부 및 전극부의 용출을 방지하기 위하여 전극부를 절연시키는 절연부를 포함하고,
절연부의 폭에 대한 전극부의 폭의 비율은 0.9이하이며,
전극부의 두께는 1mm이하 이고, 절연부의 두께는 2mm이하인 전기변색소자. - 삭제
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160056302A KR102141635B1 (ko) | 2016-05-09 | 2016-05-09 | 전기변색소자 |
US16/082,045 US10871696B2 (en) | 2016-05-09 | 2017-05-08 | Electrochromic device |
JP2018547367A JP6851677B2 (ja) | 2016-05-09 | 2017-05-08 | 電気変色素子 |
PCT/KR2017/004753 WO2017196036A1 (ko) | 2016-05-09 | 2017-05-08 | 전기변색소자 |
CN201780017241.9A CN108780259A (zh) | 2016-05-09 | 2017-05-08 | 电致变色装置 |
EP17796336.0A EP3457205B1 (en) | 2016-05-09 | 2017-05-08 | Electrochromic element |
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KR1020160056302A KR102141635B1 (ko) | 2016-05-09 | 2016-05-09 | 전기변색소자 |
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KR20170126207A KR20170126207A (ko) | 2017-11-17 |
KR102141635B1 true KR102141635B1 (ko) | 2020-08-05 |
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US (1) | US10871696B2 (ko) |
EP (1) | EP3457205B1 (ko) |
JP (1) | JP6851677B2 (ko) |
KR (1) | KR102141635B1 (ko) |
CN (1) | CN108780259A (ko) |
WO (1) | WO2017196036A1 (ko) |
Families Citing this family (11)
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KR102141636B1 (ko) | 2016-05-09 | 2020-08-05 | 주식회사 엘지화학 | 전기변색소자 |
KR20170140530A (ko) * | 2016-06-13 | 2017-12-21 | 주식회사 엘지화학 | 전기변색소자 |
KR101999352B1 (ko) * | 2017-12-15 | 2019-07-11 | 성문전자주식회사 | 투과율이 가변되는 스마트 윈도우용 변색필름 |
KR101986348B1 (ko) * | 2017-12-15 | 2019-06-05 | 성문전자주식회사 | 이색이상의 다변색이 가능한 스마트 윈도우용 변색필름 |
KR102139829B1 (ko) * | 2018-12-28 | 2020-07-31 | 주식회사 스위스 | 전기 변색 효율 및 시간을 개선한 전기 변색 소자와 그 제조 방법 |
KR102101866B1 (ko) * | 2019-09-11 | 2020-04-20 | 주식회사 스위스 | 플랙서블 전기변색소자의 제조방법 |
KR102101874B1 (ko) * | 2019-09-11 | 2020-04-20 | 주식회사 스위스 | 저항이 낮은 투명전극 구조를 가지는 전기변색소자 |
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2016
- 2016-05-09 KR KR1020160056302A patent/KR102141635B1/ko active Active
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2017
- 2017-05-08 US US16/082,045 patent/US10871696B2/en active Active
- 2017-05-08 WO PCT/KR2017/004753 patent/WO2017196036A1/ko unknown
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- 2017-05-08 JP JP2018547367A patent/JP6851677B2/ja active Active
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070076286A1 (en) | 2005-09-23 | 2007-04-05 | Yungeun Sung | Electrochromic device comprising protective inorganic solid electrolyte film and manufacturing method thereof |
US20140177026A1 (en) * | 2012-12-26 | 2014-06-26 | Leader Optronics Technology Co., Ltd. | Electrochromic device including metal lines |
Also Published As
Publication number | Publication date |
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KR20170126207A (ko) | 2017-11-17 |
EP3457205A4 (en) | 2019-03-20 |
EP3457205B1 (en) | 2021-04-21 |
US20200117066A1 (en) | 2020-04-16 |
CN108780259A (zh) | 2018-11-09 |
EP3457205A1 (en) | 2019-03-20 |
WO2017196036A1 (ko) | 2017-11-16 |
JP6851677B2 (ja) | 2021-03-31 |
US10871696B2 (en) | 2020-12-22 |
JP2019507910A (ja) | 2019-03-22 |
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