KR102653345B1 - 전기변색 화합물 및 이를 함유하는 광학 물품 - Google Patents

전기변색 화합물 및 이를 함유하는 광학 물품 Download PDF

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KR102653345B1
KR102653345B1 KR1020187003637A KR20187003637A KR102653345B1 KR 102653345 B1 KR102653345 B1 KR 102653345B1 KR 1020187003637 A KR1020187003637 A KR 1020187003637A KR 20187003637 A KR20187003637 A KR 20187003637A KR 102653345 B1 KR102653345 B1 KR 102653345B1
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mmol
radical
branched
tetrafluoroborate
formula
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KR20180040131A (ko
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사무엘 아르샹보
클로딘느 비베흐
파비앙 베리트-데바
스튜어트 에이킨
크리스토퍼 데이비드 가부트
버나드 마크 헤론
토마스 데이비드 브로드벤트
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에씰로 앙터나시오날
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00Tenebrescent 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
    • C09K9/02Organic tenebrescent materials
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/22Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/26Radicals substituted by halogen atoms or nitro radicals
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/15Devices 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
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/15Devices 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
    • G02F1/1503Devices 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 oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/15Devices 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
    • G02F1/153Constructional details
    • G02F1/1533Constructional details structural features not otherwise provided for
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    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10Non-macromolecular compounds
    • C09K2211/1003Carbocyclic compounds
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    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
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    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
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    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
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    • C09K2211/1025Heterocyclic compounds characterised by ligands
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    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10Non-macromolecular compounds
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    • C09K2211/1025Heterocyclic compounds characterised by ligands
    • C09K2211/1029Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/104Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with other heteroatoms
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2202/00Materials and properties
    • G02F2202/02Materials and properties organic material

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
  • Eyeglasses (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Plural Heterocyclic Compounds (AREA)
KR1020187003637A 2015-07-08 2016-07-06 전기변색 화합물 및 이를 함유하는 광학 물품 Active KR102653345B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15306123.9A EP3115433B1 (en) 2015-07-08 2015-07-08 Electrochromic compounds and optical articles containing them
EP15306123.9 2015-07-08
PCT/EP2016/066052 WO2017005824A1 (en) 2015-07-08 2016-07-06 Electrochromic compounds and optical articles containing them

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KR20180040131A KR20180040131A (ko) 2018-04-19
KR102653345B1 true KR102653345B1 (ko) 2024-04-01

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US (1) US10563120B2 (enExample)
EP (1) EP3115433B1 (enExample)
JP (1) JP6912462B2 (enExample)
KR (1) KR102653345B1 (enExample)
CN (1) CN107922830B (enExample)
WO (1) WO2017005824A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6728628B2 (ja) * 2015-03-13 2020-07-22 株式会社リコー エレクトロクロミック化合物、エレクトロクロミック組成物、並びにエレクトロクロミック素子及びエレクトロクロミック調光素子
CN107924098A (zh) 2015-07-10 2018-04-17 依视路国际公司 具有改善的振幅变化单元的眼科装置
CN106916582A (zh) * 2015-12-25 2017-07-04 宁波祢若电子科技有限公司 一种阴极电致变色化合物和相关介质与装置
US10310350B2 (en) * 2016-05-12 2019-06-04 Canon Kabushiki Kaisha Organic compound, electrochromic compound, and electrochromic element, optical filter, lens unit, imaging device, and window component having same
JP6991731B2 (ja) * 2016-05-12 2022-01-12 キヤノン株式会社 有機化合物、エレクトロクロミック化合物、及びそれを有するエレクトロクロミック素子、光学フィルタ、レンズユニット、撮像装置、窓材
EP3345981B1 (en) * 2017-01-09 2020-09-09 Essilor International Electrochromic compounds and optical articles containing them
JP7030552B2 (ja) * 2017-02-20 2022-03-07 キヤノン株式会社 有機化合物、エレクトロクロミック素子、光学フィルタ、レンズユニット、撮像装置および窓材
EP3367160B1 (en) 2017-02-22 2020-12-16 Essilor International Spectacle lens comprising an activable optical filter
CN110526861A (zh) * 2018-05-09 2019-12-03 中国科学技术大学 紫精衍生物、其制备方法与电致变色器件
JP7446719B2 (ja) * 2018-06-28 2024-03-11 キヤノン株式会社 有機化合物およびそれを有するエレクトロクロミック素子、光学フィルタ、レンズユニット、撮像素子及び窓
WO2020004085A1 (ja) * 2018-06-28 2020-01-02 キヤノン株式会社 有機化合物およびそれを有するエレクトロクロミック素子、光学フィルタ、レンズユニット、撮像素子及び窓
EP3923064B1 (en) 2020-06-12 2025-05-21 Essilor International Electrochromic solution
EP3985046A1 (en) 2020-10-15 2022-04-20 Essilor International Crosslinked gel formulation
EP4016178A1 (en) 2020-12-16 2022-06-22 Essilor International Multilayer structure, electrochromic cell and ophthalmic device incorporating it, and methods for manufacturing the same
EP4020066A1 (en) 2020-12-23 2022-06-29 Essilor International Optical device forming an electrochromic ophthalmic lens, spectacle glasses incorporating it and method for manufacturing the same
EP4194935A1 (en) 2021-12-10 2023-06-14 Essilor International Electro-active ophthalmic device satisfying a prescription for power correction(s), manufacturing method and use of a semi-finished hybrid lens
CN114524764B (zh) * 2022-02-18 2023-08-18 南京邮电大学 一类新型不对称紫精化合物及其制备方法与应用
CN117050004A (zh) * 2022-05-06 2023-11-14 南京林业大学 一类四臂型共轭紫罗精电致变色材料的制备及应用
CN115057867B (zh) * 2022-06-08 2023-09-15 吉林大学 一种电致变色化合物、器件及其制备方法和应用
CN115651190B (zh) * 2022-11-07 2025-03-28 浙江大学衢州研究院 一种可显示绿色的三联吡啶类电致变色化合物膜的制备方法和应用
EP4485053A1 (en) 2023-06-26 2025-01-01 Essilor International Ophthalmic article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010116483A (ja) * 2008-11-13 2010-05-27 Ricoh Co Ltd エレクトロクロミック化合物とこれを担持したエレクトロクロミック組成物およびこれらを有する表示素子
DE102012201673A1 (de) * 2012-02-06 2013-08-08 Siemens Aktiengesellschaft Elektrochrome Redoxmaterialien
JP2014111710A (ja) * 2012-11-01 2014-06-19 Ricoh Co Ltd エレクトロクロミック化合物、エレクトロクロミック組成物及び表示素子

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139481A (en) * 1979-04-18 1980-10-31 Hitachi Ltd Photochromic material
US4841021A (en) * 1987-11-30 1989-06-20 Minnesota Mining And Manufacturing Company Polypyridinium
JPH05170738A (ja) * 1991-12-25 1993-07-09 Sony Corp ビオロゲン化合物
EP1763699B1 (fr) 2004-07-02 2011-08-10 Essilor International (Compagnie Generale D'optique) Procede de realisation d'un element optique transparent, composant optique intervenant dans ce procede et element optique ainsi obtenu
JP4816069B2 (ja) * 2005-12-26 2011-11-16 ソニー株式会社 エレクトロクロミック装置
JP5024592B2 (ja) * 2006-05-09 2012-09-12 ソニー株式会社 エレクトロクロミック装置
JP2009048141A (ja) * 2007-08-23 2009-03-05 Sony Corp エレクトロクロミック化合物、中間体化合物、及び、それらの製造方法、並びに、エレクトロクロミック化合物を用いた光学装置
JP5294301B2 (ja) * 2008-03-18 2013-09-18 独立行政法人物質・材料研究機構 表示素子
FR2937154B1 (fr) 2008-10-09 2010-11-19 Essilor Int Systeme electroactif transparent
FR2950710B1 (fr) 2009-09-28 2012-03-16 Essilor Int Systemes electrochromes transparents a plusieurs electrodes de polarisation
JP5617597B2 (ja) * 2010-12-17 2014-11-05 株式会社リコー エレクトロクロミック化合物、エレクトロクロミック組成物及び表示素子
JP5949012B2 (ja) * 2012-03-21 2016-07-06 株式会社リコー エレクトロクロミック化合物、エレクトロクロミック組成物及び表示素子
JP6213080B2 (ja) * 2013-09-09 2017-10-18 株式会社リコー エレクトロクロミック材料、エレクトロクロミック組成物及びエレクトロクロミック表示素子
EP2848668B1 (en) 2013-09-17 2019-01-09 Essilor International Electrochromic two-core viologen derivatives and optical articles containing them
JP6399535B2 (ja) * 2013-12-25 2018-10-03 株式会社リコー エレクトロクロミック化合物、エレクトロクロミック組成物、およびこれを用いた表示素子並びに調光素子
JP6728628B2 (ja) * 2015-03-13 2020-07-22 株式会社リコー エレクトロクロミック化合物、エレクトロクロミック組成物、並びにエレクトロクロミック素子及びエレクトロクロミック調光素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010116483A (ja) * 2008-11-13 2010-05-27 Ricoh Co Ltd エレクトロクロミック化合物とこれを担持したエレクトロクロミック組成物およびこれらを有する表示素子
DE102012201673A1 (de) * 2012-02-06 2013-08-08 Siemens Aktiengesellschaft Elektrochrome Redoxmaterialien
JP2014111710A (ja) * 2012-11-01 2014-06-19 Ricoh Co Ltd エレクトロクロミック化合物、エレクトロクロミック組成物及び表示素子

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WO2017005824A1 (en) 2017-01-12
US20180194995A1 (en) 2018-07-12
JP6912462B2 (ja) 2021-08-04
EP3115433A1 (en) 2017-01-11
CN107922830B (zh) 2021-08-20
US10563120B2 (en) 2020-02-18
JP2018529754A (ja) 2018-10-11
EP3115433B1 (en) 2018-10-03
KR20180040131A (ko) 2018-04-19
CN107922830A (zh) 2018-04-17

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