AU2003264099A1 - Electro-optic light control element comprising a medium with an optical isotropic phase and electro-optic displays equipped with said element - Google Patents

Electro-optic light control element comprising a medium with an optical isotropic phase and electro-optic displays equipped with said element

Info

Publication number
AU2003264099A1
AU2003264099A1 AU2003264099A AU2003264099A AU2003264099A1 AU 2003264099 A1 AU2003264099 A1 AU 2003264099A1 AU 2003264099 A AU2003264099 A AU 2003264099A AU 2003264099 A AU2003264099 A AU 2003264099A AU 2003264099 A1 AU2003264099 A1 AU 2003264099A1
Authority
AU
Australia
Prior art keywords
electro
optic
medium
light control
isotropic phase
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.)
Abandoned
Application number
AU2003264099A
Other languages
English (en)
Inventor
Markus Czanta
Achim Goetz
Michael Heckmeier
Herbert Plach
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.)
Merck Patent GmbH
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
Publication of AU2003264099A1 publication Critical patent/AU2003264099A1/en
Abandoned 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • 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 
    • G02F1/07—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 electro-optical liquids exhibiting Kerr effect
    • 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
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13793—Blue phases

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
AU2003264099A 2002-09-04 2003-08-25 Electro-optic light control element comprising a medium with an optical isotropic phase and electro-optic displays equipped with said element Abandoned AU2003264099A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10241301A DE10241301A1 (de) 2002-09-04 2002-09-04 Elektroptisches Lichtsteuerlement, electrooptisches Anzeige und Medium
DE10241301.0 2002-09-04
PCT/EP2003/009402 WO2004029697A1 (de) 2002-09-04 2003-08-25 Elektrooptisches lichtsteuerelement mit medium mit optisch isotroper phase und damit ausgestattete elektrooptische anzeigen

Publications (1)

Publication Number Publication Date
AU2003264099A1 true AU2003264099A1 (en) 2004-04-19

Family

ID=31724428

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003264099A Abandoned AU2003264099A1 (en) 2002-09-04 2003-08-25 Electro-optic light control element comprising a medium with an optical isotropic phase and electro-optic displays equipped with said element

Country Status (5)

Country Link
JP (1) JP5106753B2 (cg-RX-API-DMAC7.html)
AU (1) AU2003264099A1 (cg-RX-API-DMAC7.html)
DE (2) DE10241301A1 (cg-RX-API-DMAC7.html)
TW (1) TW200408865A (cg-RX-API-DMAC7.html)
WO (1) WO2004029697A1 (cg-RX-API-DMAC7.html)

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WO2006015683A1 (en) * 2004-08-10 2006-02-16 Merck Patent Gmbh Liquid crystal compounds, liquid crystal medium and liquid crystal display
JP4138759B2 (ja) 2005-02-03 2008-08-27 セイコーエプソン株式会社 液晶表示装置および電子機器
JP5577566B2 (ja) 2007-08-31 2014-08-27 Ｊｎｃ株式会社 液晶組成物および液晶素子
US8339556B2 (en) 2008-03-03 2012-12-25 Hitachi Displays, Ltd. Electro-optical device and display device with interdigital electrode portions on at least first and second substrates which are non-overlapping in a direction normal to the substrates
JP5236529B2 (ja) * 2008-03-03 2013-07-17 株式会社ジャパンディスプレイイースト 電気光学素子および表示装置
CN102131897A (zh) * 2008-09-01 2011-07-20 智索株式会社 液晶组成物以及液晶显示元件
US8486297B2 (en) 2009-02-19 2013-07-16 Merck Patent Gmbh Thiophene derivatives, and LC media comprising same
US8420235B2 (en) 2009-06-04 2013-04-16 Nitto Denko Corporation Emissive diaryl acetylenes
JP4550152B2 (ja) * 2009-07-13 2010-09-22 シャープ株式会社 表示素子
US9109157B2 (en) * 2009-10-01 2015-08-18 Jnc Corporation Liquid crystal compound having negative dielectric anisotropy, liquid crystal composition and liquid crystal display device using the same
DE102011011836A1 (de) 2010-03-09 2011-09-15 Merck Patent Gmbh Polymerisierbare Verbindungen und ihre Verwendung in Flüssigkristallmedien und Flüssigkristallanzeigen
DE102011015546A1 (de) 2010-04-26 2012-01-26 Merck Patent Gmbh Polymerisierbare Verbindungen und ihre Verwendung in Flüssigkristallmedien und Flüssigkristallanzeigen
TWI427379B (zh) * 2010-10-26 2014-02-21 Au Optronics Corp 液晶顯示面板
CN102062978A (zh) * 2010-11-10 2011-05-18 友达光电股份有限公司 液晶显示面板
KR101997297B1 (ko) 2011-05-27 2019-07-05 메르크 파텐트 게엠베하 중합성 화합물 및 이의 액정 매질 및 액정 디스플레이에서의 용도
KR101986858B1 (ko) 2011-06-01 2019-06-07 메르크 파텐트 게엠베하 액정 매질 및 액정 디스플레이
WO2013017197A1 (en) 2011-08-01 2013-02-07 Merck Patent Gmbh Liquid crystal medium and liquid crystal display
EP2568032B1 (en) 2011-09-06 2014-11-26 Merck Patent GmbH Liquid crystal medium and liquid crystal display
EP2753675B1 (en) 2011-09-06 2018-05-02 Merck Patent GmbH Liquid crystal medium and liquid crystal display
EP2838975B1 (en) 2012-04-20 2017-08-30 Merck Patent GmbH Liquid crystal medium and liquid crystal display
EP2708587B1 (en) 2012-09-18 2015-07-15 Merck Patent GmbH Liquid crystal medium and liquid crystal display
EP2904068B1 (en) 2012-10-02 2016-10-12 Merck Patent GmbH Liquid crystal medium and liquid crystal display
US9458125B2 (en) 2012-12-17 2016-10-04 Jnc Corporation Octahydro binaphthyl-based chiral compound-containing liquid-crystal composition and optical element
US9938462B2 (en) 2012-12-21 2018-04-10 Merck Patent Gmbh Liquid-crystalline media, components for high-frequency technology, and mesogenic compounds
EP2986688B1 (en) 2013-04-19 2017-04-19 Merck Patent GmbH Mesogenic compound, liquid crystal medium and liquid crystal display
DE102013021683A1 (de) * 2013-12-19 2015-06-25 Merck Patent Gmbh Flüssigkristallines Medium
US9938464B2 (en) 2013-12-30 2018-04-10 Merck Patent Gmbh Liquid crystal medium and liquid crystal display
EP3124573B1 (en) 2015-07-31 2018-03-28 Merck Patent GmbH Liquid crystal medium and liquid crystal display
CN108239538B (zh) * 2016-12-23 2022-02-08 江苏和成显示科技有限公司 一种介电各向异性为负的液晶组合物及其应用
DE102017000406B4 (de) * 2017-01-18 2026-04-23 Stephanie Faustig Elektrisch steuerbares optisches Element, insbesondere Dünnschichtzelle mit einem optisch wirksamen Oberflächenprofil und Verfahren zu dessen Herstellung
WO2018172232A1 (en) 2017-03-21 2018-09-27 Merck Patent Gmbh Light modulation element
CN110462496B (zh) 2017-03-28 2023-06-13 默克专利股份有限公司 液晶器件
US11124705B2 (en) 2017-04-20 2021-09-21 Merck Patent Gmbh Light modulation element
CN111356751A (zh) 2017-11-21 2020-06-30 默克专利股份有限公司 液晶介质和光调制元件
CN110109295B (zh) * 2019-04-08 2022-01-04 Tcl华星光电技术有限公司 蓝相液晶显示面板
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Also Published As

Publication number Publication date
JP5106753B2 (ja) 2012-12-26
DE10392930D2 (de) 2005-07-07
WO2004029697A1 (de) 2004-04-08
DE10241301A1 (de) 2004-03-18
JP2005537520A (ja) 2005-12-08
TW200408865A (en) 2004-06-01
DE10392930B4 (de) 2015-09-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase