ATE403179T1 - Flüssigkristallvorrichtung mit dynamischer orientierungsschicht - Google Patents

Flüssigkristallvorrichtung mit dynamischer orientierungsschicht

Info

Publication number
ATE403179T1
ATE403179T1 AT98965352T AT98965352T ATE403179T1 AT E403179 T1 ATE403179 T1 AT E403179T1 AT 98965352 T AT98965352 T AT 98965352T AT 98965352 T AT98965352 T AT 98965352T AT E403179 T1 ATE403179 T1 AT E403179T1
Authority
AT
Austria
Prior art keywords
liquid crystal
chiral
surface layer
smectic
crystal device
Prior art date
Application number
AT98965352T
Other languages
English (en)
Inventor
Bengt Stebler
Dietrich Demus
Torbjoern Lagerwall
Lachezar Komitov
Original Assignee
Ecsibeo Ppf1 Ab
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 Ecsibeo Ppf1 Ab filed Critical Ecsibeo Ppf1 Ab
Application granted granted Critical
Publication of ATE403179T1 publication Critical patent/ATE403179T1/de

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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133726—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films made of a mesogenic material
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133769—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers comprising an active, e.g. switchable, alignment layer
    • 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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-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 
    • G02F1/13—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
    • G02F1/141—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 using ferroelectric liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal Substances (AREA)
AT98965352T 1998-07-08 1998-12-28 Flüssigkristallvorrichtung mit dynamischer orientierungsschicht ATE403179T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802448A SE517919C2 (sv) 1998-07-08 1998-07-08 Vätskekristallanordning och metod för dess framställning samt användning

Publications (1)

Publication Number Publication Date
ATE403179T1 true ATE403179T1 (de) 2008-08-15

Family

ID=20412005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98965352T ATE403179T1 (de) 1998-07-08 1998-12-28 Flüssigkristallvorrichtung mit dynamischer orientierungsschicht

Country Status (9)

Country Link
US (1) US6549255B2 (de)
EP (1) EP1093599B1 (de)
JP (1) JP4328023B2 (de)
KR (1) KR100844615B1 (de)
AT (1) ATE403179T1 (de)
AU (1) AU2082699A (de)
DE (1) DE69839823D1 (de)
SE (1) SE517919C2 (de)
WO (1) WO2000003288A1 (de)

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US6947205B2 (en) * 2000-12-14 2005-09-20 Hewlett-Packard Development Company, Lp. Bistable molecular mechanical devices activated by an electric field for electronic ink and other visual display applications
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SE0200910D0 (sv) * 2002-03-22 2002-03-22 Ecsibeo Ab A liquid crystal device, a method for producing a liquid crystal device and a method for controlling liquid crystal device
JP2004133096A (ja) 2002-10-09 2004-04-30 Sharp Corp 液晶光学素子および液晶光学素子の製造方法
AU2003278314A1 (en) * 2002-10-17 2004-05-04 Zbd Displays Ltd. Liquid crystal alignment layer
SE0303041D0 (sv) * 2003-06-23 2003-11-18 Ecsibeo Ab A liquid crystal device and a method for manufacturing thereof
KR101010433B1 (ko) * 2003-12-26 2011-01-21 엘지디스플레이 주식회사 횡전계 방식 액정표시장치의 구동방법
KR101031669B1 (ko) * 2003-12-30 2011-04-29 엘지디스플레이 주식회사 강유전성 액정배향막을 구비한 반투과형 평면구동모드액정표시소자
KR20050070773A (ko) * 2003-12-30 2005-07-07 엘지.필립스 엘시디 주식회사 반사형 액정표시소자 및 반투과형 액정표시소자
GB2411735A (en) * 2004-03-06 2005-09-07 Sharp Kk Control of liquid crystal alignment in an optical device
US7576814B2 (en) * 2004-03-29 2009-08-18 Lg. Display Co., Ltd. Liquid crystal display device of in-plane switching mode, method of fabricating the same, and method of driving the same
KR101050349B1 (ko) * 2004-05-31 2011-07-19 엘지디스플레이 주식회사 횡전계 방식 액정표시장치
EP1605299A1 (de) * 2004-06-09 2005-12-14 Ecsibeo Ppf1 Ab Eine Flüssigkristallvorrichtung und deren Herstellungsverfahren
KR101110131B1 (ko) 2004-12-30 2012-01-31 엘지디스플레이 주식회사 면 구동 액정표시장치
KR101066028B1 (ko) * 2004-12-30 2011-09-20 엘지디스플레이 주식회사 면 구동 액정표시장치
KR101069561B1 (ko) * 2004-12-30 2011-10-05 엘지디스플레이 주식회사 액정표시장치
US7965268B2 (en) 2005-07-08 2011-06-21 Sharp Kabushiki Kaisha Display device and liquid crystal display panel
US7876385B2 (en) 2007-02-27 2011-01-25 Lachezar Komitov Liquid crystal device
TWI371641B (en) * 2008-06-27 2012-09-01 Au Optronics Corp Liquid crystal display panel and manufacturing method thereof
KR101657627B1 (ko) * 2008-09-17 2016-09-20 삼성디스플레이 주식회사 배향 물질, 배향막, 액정 표시 장치 및 그 제조 방법
DE112010003840B4 (de) 2009-09-29 2022-10-20 Seereal Technologies S.A. Lichtmodulator für ein Display, Display und ein Verfahren zum Betreiben eines Lichtmodulators
CN102725683B (zh) 2009-12-01 2016-02-24 视瑞尔技术公司 用于调制与相位调制器相互作用的光的相位调制器
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Also Published As

Publication number Publication date
DE69839823D1 (de) 2008-09-11
SE9802448L (sv) 2000-03-07
JP2002520652A (ja) 2002-07-09
US20010005249A1 (en) 2001-06-28
JP4328023B2 (ja) 2009-09-09
EP1093599B1 (de) 2008-07-30
AU2082699A (en) 2000-02-01
KR20010071782A (ko) 2001-07-31
WO2000003288A1 (en) 2000-01-20
EP1093599A1 (de) 2001-04-25
SE517919C2 (sv) 2002-08-06
US6549255B2 (en) 2003-04-15
SE9802448D0 (sv) 1998-07-08
KR100844615B1 (ko) 2008-07-07

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