WO2005048227A3 - Electrophoretic compositions - Google Patents

Electrophoretic compositions Download PDF

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Publication number
WO2005048227A3
WO2005048227A3 PCT/US2004/036487 US2004036487W WO2005048227A3 WO 2005048227 A3 WO2005048227 A3 WO 2005048227A3 US 2004036487 W US2004036487 W US 2004036487W WO 2005048227 A3 WO2005048227 A3 WO 2005048227A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrophoretic
compositions
electrophoretic compositions
relates
switching performance
Prior art date
Application number
PCT/US2004/036487
Other languages
French (fr)
Other versions
WO2005048227A2 (en
Inventor
Jiunn Jye Hwang
Hongmei Zang
Yajuan Chen
Xin Weng
Jack Hou
Rong-Chang Liang
Original Assignee
Sipix Imaging Inc
Jiunn Jye Hwang
Hongmei Zang
Yajuan Chen
Xin Weng
Jack Hou
Rong-Chang Liang
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
Application filed by Sipix Imaging Inc, Jiunn Jye Hwang, Hongmei Zang, Yajuan Chen, Xin Weng, Jack Hou, Rong-Chang Liang filed Critical Sipix Imaging Inc
Publication of WO2005048227A2 publication Critical patent/WO2005048227A2/en
Publication of WO2005048227A3 publication Critical patent/WO2005048227A3/en

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 
    • G02F1/165—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
    • C09B47/12—Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton
    • C09B47/14—Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton having alkyl radicals substituted by halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • C09B67/0085—Non common dispersing agents
    • C09B67/0086—Non common dispersing agents anionic dispersing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

This invention relates to a novel electrophoretic composition having improved colloidal stability, switching performance and temperature latitude (Example 2)
PCT/US2004/036487 2003-11-04 2004-10-29 Electrophoretic compositions WO2005048227A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51752003P 2003-11-04 2003-11-04
US60/517,520 2003-11-04

Publications (2)

Publication Number Publication Date
WO2005048227A2 WO2005048227A2 (en) 2005-05-26
WO2005048227A3 true WO2005048227A3 (en) 2006-11-09

Family

ID=34590166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/036487 WO2005048227A2 (en) 2003-11-04 2004-10-29 Electrophoretic compositions

Country Status (2)

Country Link
US (1) US7277218B2 (en)
WO (1) WO2005048227A2 (en)

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US7715088B2 (en) 2000-03-03 2010-05-11 Sipix Imaging, Inc. Electrophoretic display
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US7572394B2 (en) * 2003-11-04 2009-08-11 Sipix Imaging, Inc. Electrophoretic dispersions
US8257614B2 (en) 2003-11-04 2012-09-04 Sipix Imaging, Inc. Electrophoretic dispersions
US7374634B2 (en) * 2004-05-12 2008-05-20 Sipix Imaging, Inc. Process for the manufacture of electrophoretic displays
US8625188B2 (en) * 2004-05-12 2014-01-07 Sipix Imaging, Inc. Process for the manufacture of electrophoretic displays
US20050261046A1 (en) * 2004-05-19 2005-11-24 Chan Griswold Electronic inserts for a gaming apparatus
US9598725B2 (en) * 2010-03-02 2017-03-21 Bio-Rad Laboratories, Inc. Emulsion chemistry for encapsulated droplets
WO2010089058A1 (en) 2009-02-09 2010-08-12 Merck Patent Gmbh, Coloured particles for electrophoretic displays
US8593719B2 (en) 2009-02-09 2013-11-26 Merck Patent Gmbh Particles for electrophoretic displays
KR101796796B1 (en) 2009-02-09 2017-11-10 메르크 파텐트 게엠베하 Coloured particles for electrophoretic displays
EP2393850A1 (en) 2009-02-09 2011-12-14 Merck Patent GmbH Coloured particles for electrophoretic displays
EP2577392B1 (en) 2010-06-07 2019-06-26 Merck Patent GmbH Coloured polymer particles
WO2011154104A1 (en) 2010-06-07 2011-12-15 Merck Patent Gmbh White reflective polymer particles
WO2012019704A1 (en) 2010-08-07 2012-02-16 Merck Patent Gmbh Particles for electrophoretic displays
CN103384687A (en) 2010-11-30 2013-11-06 默克专利有限公司 Particles for electrophoretic displays
WO2012152392A1 (en) 2011-05-09 2012-11-15 Merck Patent Gmbh Particles for electrophoretic displays
CN103547655B (en) 2011-05-09 2015-06-03 默克专利有限公司 Reactive mesogen based polymer particles
JP2014529647A (en) 2011-08-24 2014-11-13 メルク パテント ゲーエムベーハー Colored polymer particles
EP2785797B1 (en) 2011-11-30 2018-03-21 Merck Patent GmbH Particles for electrophoretic displays
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WO2013170934A1 (en) 2012-05-14 2013-11-21 Merck Patent Gmbh Particles for electrophoretic displays
WO2013170936A1 (en) 2012-05-14 2013-11-21 Merck Patent Gmbh Particles for electrophoretic displays
US20150126680A1 (en) 2012-05-14 2015-05-07 Merck Patent Gmbh Particles for electrophoretic displays
EP2850489B1 (en) 2012-05-14 2016-11-09 Merck Patent GmbH Particles for electrophoretic displays
WO2013170937A1 (en) 2012-05-14 2013-11-21 Merck Patent Gmbh Particles for electrophoretic displays
US9651846B2 (en) 2012-05-14 2017-05-16 Merck Patent Gmbh Particles for electrophoretic displays
EP2850116B1 (en) 2012-05-14 2018-04-18 Merck Patent GmbH Particles for electrophoretic displays
JP6208226B2 (en) 2012-06-22 2017-10-04 メルク パテント ゲーエムベーハー Electrophoretic fluid
US10007165B2 (en) 2012-08-01 2018-06-26 Merck Patent Gmbh Electrophoretic fluids
US10353265B2 (en) 2012-08-01 2019-07-16 Merck Patent Gmbh Electrophoretic fluids
JP5972193B2 (en) * 2013-02-28 2016-08-17 イー インク コーポレイション Display particles, display particle dispersion, display medium, and display device
KR102160904B1 (en) 2013-04-12 2020-09-29 메르크 파텐트 게엠베하 Particles for electrophoretic displays
KR102259996B1 (en) 2013-06-12 2021-06-02 메르크 파텐트 게엠베하 Particles for electrophoretic displays
EP3008134B1 (en) 2013-06-12 2024-03-06 E Ink Corporation Particles for electrophoretic displays
WO2015059029A1 (en) 2013-10-22 2015-04-30 Vlyte Innovations Limited A wide operating temperature range electrophoretic device
KR102307969B1 (en) 2013-12-02 2021-10-01 메르크 파텐트 게엠베하 Coloured or black particles
JP6568522B2 (en) 2013-12-02 2019-08-28 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Black polymer particles
JP6670242B2 (en) 2013-12-19 2020-03-18 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Electrophoretic fluid
WO2016096080A1 (en) 2014-12-19 2016-06-23 Merck Patent Gmbh Particles for electrophoretic displays
CN107108818B (en) 2014-12-19 2021-01-01 默克专利股份有限公司 Particles for electrophoretic displays
CN107406527B (en) 2014-12-19 2020-08-18 默克专利股份有限公司 Particles for electrophoretic displays
EP3583464B1 (en) 2017-02-15 2023-06-07 E Ink California, LLC Polymer additives used in color electrophoretic display media
US9995987B1 (en) 2017-03-20 2018-06-12 E Ink Corporation Composite particles and method for making the same
CN110785699B (en) 2017-06-16 2023-07-04 伊英克公司 Variable transmission electrophoresis device
US10983410B2 (en) 2017-06-16 2021-04-20 E Ink Corporation Electro-optic media including encapsulated pigments in gelatin binder
US10921676B2 (en) 2017-08-30 2021-02-16 E Ink Corporation Electrophoretic medium
JP7001217B2 (en) 2017-12-22 2022-01-19 イー インク コーポレイション Electrophoresis display device and electronic device
US11248122B2 (en) 2017-12-30 2022-02-15 E Ink Corporation Pigments for electrophoretic displays
US11175561B1 (en) 2018-04-12 2021-11-16 E Ink Corporation Electrophoretic display media with network electrodes and methods of making and using the same
US11754903B1 (en) 2018-11-16 2023-09-12 E Ink Corporation Electro-optic assemblies and materials for use therein
KR102632666B1 (en) 2019-02-25 2024-02-01 이 잉크 코포레이션 Composite electrophoretic particles and variable transmission films containing composite electrophoretic particles
GB201914105D0 (en) 2019-09-30 2019-11-13 Vlyte Innovations Ltd A see-through electrophoretic device having a visible grid

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Also Published As

Publication number Publication date
US7277218B2 (en) 2007-10-02
WO2005048227A2 (en) 2005-05-26
US20050264868A1 (en) 2005-12-01

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