EP4034942A4 - TRANSLUCENT CONDUCTOR WITH DIRECTIONAL CONDUCTIVITY - Google Patents

TRANSLUCENT CONDUCTOR WITH DIRECTIONAL CONDUCTIVITY Download PDF

Info

Publication number
EP4034942A4
EP4034942A4 EP20868339.1A EP20868339A EP4034942A4 EP 4034942 A4 EP4034942 A4 EP 4034942A4 EP 20868339 A EP20868339 A EP 20868339A EP 4034942 A4 EP4034942 A4 EP 4034942A4
Authority
EP
European Patent Office
Prior art keywords
light
transmissive conductor
directional conductivity
directional
conductivity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20868339.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4034942A1 (en
Inventor
Richard J. Paolini, Jr.
Jay William Anseth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E Ink Corp
Original Assignee
E Ink Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/585,218 external-priority patent/US11656525B2/en
Application filed by E Ink Corp filed Critical E Ink Corp
Publication of EP4034942A1 publication Critical patent/EP4034942A1/en
Publication of EP4034942A4 publication Critical patent/EP4034942A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0088—Fabrics having an electronic function
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • D03D15/46—Flat yarns, e.g. tapes or films
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/547—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads with optical functions other than colour, e.g. comprising light-emitting fibres
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/16757—Microcapsules
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/1676—Electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/12—Braided wires or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Manufacturing Of Electric Cables (AREA)
EP20868339.1A 2019-09-27 2020-09-25 TRANSLUCENT CONDUCTOR WITH DIRECTIONAL CONDUCTIVITY Pending EP4034942A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/585,218 US11656525B2 (en) 2018-10-01 2019-09-27 Electro-optic fiber and methods of making the same
US202063004430P 2020-04-02 2020-04-02
PCT/US2020/052610 WO2021062075A1 (en) 2019-09-27 2020-09-25 Light-transmissive conductor with directional conductivity

Publications (2)

Publication Number Publication Date
EP4034942A1 EP4034942A1 (en) 2022-08-03
EP4034942A4 true EP4034942A4 (en) 2023-08-23

Family

ID=75166827

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20868339.1A Pending EP4034942A4 (en) 2019-09-27 2020-09-25 TRANSLUCENT CONDUCTOR WITH DIRECTIONAL CONDUCTIVITY

Country Status (4)

Country Link
EP (1) EP4034942A4 (zh)
CN (1) CN114424300A (zh)
TW (2) TWI821598B (zh)
WO (1) WO2021062075A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140085573A1 (en) * 2011-04-15 2014-03-27 Mark J. Pellerite Transparent electrode for electronic displays
US20170068125A1 (en) * 2014-01-17 2017-03-09 E Ink Corporation Controlled polymeric material conductivity for use in a two-phase electrode layer
US20170130053A1 (en) * 2015-11-11 2017-05-11 E Ink Corporation Functionalized quinacridone pigments
US20180363173A1 (en) * 2017-06-14 2018-12-20 Apple Inc. Fabric Items Having Strands of Adjustable Appearance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0329567D0 (en) * 2003-12-20 2004-01-28 Koninkl Philips Electronics Nv Fibre or filament
TWI426531B (zh) * 2006-10-12 2014-02-11 Cambrios Technologies Corp 以奈米線為主之透明導體及其應用
EP2414892B1 (en) * 2009-03-31 2014-06-11 University of Connecticut Flexible electrochromic device, electrodes therefor, and method of manufacture
JP5311255B2 (ja) * 2009-03-31 2013-10-09 国立大学法人 千葉大学 透明導電性ポリマー材料及び導電性膜、導電性膜の製造方法
TWI611511B (zh) * 2012-08-31 2018-01-11 半導體能源研究所股份有限公司 半導體裝置
CN105261423B (zh) * 2015-10-30 2017-08-29 中山大学 一种卷对卷制备高性能柔性透明导电膜的装备和方法
CN110214379A (zh) * 2016-12-23 2019-09-06 沙特基础工业全球技术公司 导电性共聚酯碳酸酯基材料
WO2020072292A1 (en) * 2018-10-01 2020-04-09 E Ink Corporation Electro-optic fiber and methods of making the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140085573A1 (en) * 2011-04-15 2014-03-27 Mark J. Pellerite Transparent electrode for electronic displays
US20170068125A1 (en) * 2014-01-17 2017-03-09 E Ink Corporation Controlled polymeric material conductivity for use in a two-phase electrode layer
US20170130053A1 (en) * 2015-11-11 2017-05-11 E Ink Corporation Functionalized quinacridone pigments
US20180363173A1 (en) * 2017-06-14 2018-12-20 Apple Inc. Fabric Items Having Strands of Adjustable Appearance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021062075A1 *

Also Published As

Publication number Publication date
TW202117424A (zh) 2021-05-01
TW202232215A (zh) 2022-08-16
TWI821598B (zh) 2023-11-11
WO2021062075A1 (en) 2021-04-01
EP4034942A1 (en) 2022-08-03
TWI785981B (zh) 2022-12-01
CN114424300A (zh) 2022-04-29

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