WO2009100803A3 - Composition fluide pour affichage électrophorétique couleur - Google Patents

Composition fluide pour affichage électrophorétique couleur Download PDF

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Publication number
WO2009100803A3
WO2009100803A3 PCT/EP2009/000289 EP2009000289W WO2009100803A3 WO 2009100803 A3 WO2009100803 A3 WO 2009100803A3 EP 2009000289 W EP2009000289 W EP 2009000289W WO 2009100803 A3 WO2009100803 A3 WO 2009100803A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrophoretic displays
fluid compositions
colour electrophoretic
colour
particles
Prior art date
Application number
PCT/EP2009/000289
Other languages
English (en)
Other versions
WO2009100803A2 (fr
Inventor
Mark John Goulding
Ashley Nathan Smith
Johannes Canisius
Richard Vidal
Sihame Khoukh
Matthias Koch
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Priority to EP09710976A priority Critical patent/EP2240518A2/fr
Publication of WO2009100803A2 publication Critical patent/WO2009100803A2/fr
Publication of WO2009100803A3 publication Critical patent/WO2009100803A3/fr

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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • G02F2001/1678—Constructional details characterised by the composition or particle type

Abstract

La présente invention concerne des nanoparticules polymères colorées à fonctionnalité de surface permettant une rétention des charges, leur procédé de préparation, l'utilisation de ces particules pour la fabrication d'un dispositif électrophorétique, ainsi que des dispositifs d'affichage électrophorétique couleur comprenant lesdites particules.
PCT/EP2009/000289 2008-02-11 2009-01-19 Composition fluide pour affichage électrophorétique couleur WO2009100803A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09710976A EP2240518A2 (fr) 2008-02-11 2009-01-19 Composition fluide pour affichage électrophorétique couleur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08002487 2008-02-11
EP08002487.0 2008-02-11

Publications (2)

Publication Number Publication Date
WO2009100803A2 WO2009100803A2 (fr) 2009-08-20
WO2009100803A3 true WO2009100803A3 (fr) 2009-12-30

Family

ID=40361761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/000289 WO2009100803A2 (fr) 2008-02-11 2009-01-19 Composition fluide pour affichage électrophorétique couleur

Country Status (3)

Country Link
EP (1) EP2240518A2 (fr)
TW (1) TW200951146A (fr)
WO (1) WO2009100803A2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2393850A1 (fr) * 2009-02-09 2011-12-14 Merck Patent GmbH Particules colorées pour écrans électrophorétiques
KR20130087005A (ko) 2010-06-07 2013-08-05 메르크 파텐트 게엠베하 백색 반사 중합체 입자
US8901219B2 (en) 2010-06-07 2014-12-02 Merck Patent Gmbh Coloured polymer particles
EP2646487B1 (fr) 2010-11-30 2020-05-27 Merck Patent GmbH Particule pour afficheurs et électrophorétiques
EP2707457B1 (fr) * 2011-05-09 2015-06-24 Merck Patent GmbH Particules polymères à base d'un mésogène réactif
US20140084216A1 (en) 2011-05-09 2014-03-27 Merck Patent Gmbh Particles for electrophoretic displays
WO2013026519A1 (fr) * 2011-08-24 2013-02-28 Merck Patent Gmbh Particules de polymère colorées
US9298058B2 (en) 2012-01-24 2016-03-29 Hewlett Packard Development Company, L.P. Multi-stable electronic inks
US10126625B2 (en) 2012-04-04 2018-11-13 Merck Patent Gmbh Particles for electrophoretic displays comprising a core and a random-copolymer coating
WO2013170938A1 (fr) 2012-05-14 2013-11-21 Merck Patent Gmbh Particules destinées à des affichages électrophorétiques
WO2013170936A1 (fr) 2012-05-14 2013-11-21 Merck Patent Gmbh Particules pour écrans électrophorétiques
US9645416B2 (en) 2012-05-14 2017-05-09 Merck Patent Gmbh Particles for electrophoretic displays
CN104411776B (zh) 2012-06-22 2017-08-18 默克专利有限公司 电泳流体
WO2014019650A1 (fr) 2012-08-01 2014-02-06 Merck Patent Gmbh Fluides électrophorétiques
WO2014019651A1 (fr) 2012-08-01 2014-02-06 Merck Patent Gmbh Fluides électrophorétiques
WO2014025743A1 (fr) 2012-08-07 2014-02-13 Cornell University Composant à base de nanoparticules sans liant et sans carbone, procédé et applications
WO2014166583A1 (fr) 2013-04-12 2014-10-16 Merck Patent Gmbh Particules pour écrans électrophorétiques
EP3008134B1 (fr) 2013-06-12 2024-03-06 E Ink Corporation Particules pour écrans électrophorétiques
KR102259996B1 (ko) 2013-06-12 2021-06-02 메르크 파텐트 게엠베하 전기영동 디스플레이용 입자
JP6282350B2 (ja) 2013-08-30 2018-02-21 サン・ケミカル・コーポレーシヨン 表示デバイス用着色流体
US10007166B2 (en) 2013-08-30 2018-06-26 Hewlett-Packard Development Company, L.P. Electronic inks
KR102324894B1 (ko) 2013-12-19 2021-11-11 이 잉크 코포레이션 전기영동 유체
CN105980526B (zh) * 2014-02-13 2018-11-23 默克专利股份有限公司 基于反应性介晶的聚合物颗粒

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1088833A1 (fr) * 1999-09-30 2001-04-04 Xerox Corporation Procédé de polymérisation en émulsion sans tensioactif
JP2003277414A (ja) * 2002-03-25 2003-10-02 Soken Chem & Eng Co Ltd 帯電性着色樹脂微粒子、その用途及びその製造方法
JP2005029766A (ja) * 2003-07-11 2005-02-03 Soken Chem & Eng Co Ltd 機能性アクリル系ポリマー定形粒子及びその用途
WO2006093179A1 (fr) * 2005-03-01 2006-09-08 Soken Chemical & Engineering Co., Ltd. Particules poreuses monodispersées et procédé pour la production de celles-ci et utilisation de celles-ci
US20070200795A1 (en) * 2001-05-15 2007-08-30 E Ink Corporation Electrophoretic media and processes for the production thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1088833A1 (fr) * 1999-09-30 2001-04-04 Xerox Corporation Procédé de polymérisation en émulsion sans tensioactif
US20070200795A1 (en) * 2001-05-15 2007-08-30 E Ink Corporation Electrophoretic media and processes for the production thereof
JP2003277414A (ja) * 2002-03-25 2003-10-02 Soken Chem & Eng Co Ltd 帯電性着色樹脂微粒子、その用途及びその製造方法
JP2005029766A (ja) * 2003-07-11 2005-02-03 Soken Chem & Eng Co Ltd 機能性アクリル系ポリマー定形粒子及びその用途
WO2006093179A1 (fr) * 2005-03-01 2006-09-08 Soken Chemical & Engineering Co., Ltd. Particules poreuses monodispersées et procédé pour la production de celles-ci et utilisation de celles-ci

Also Published As

Publication number Publication date
EP2240518A2 (fr) 2010-10-20
TW200951146A (en) 2009-12-16
WO2009100803A2 (fr) 2009-08-20

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