JP4728479B2 - 単安定強誘電性アクティブマトリクスディスプレイ - Google Patents

単安定強誘電性アクティブマトリクスディスプレイ Download PDF

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Publication number
JP4728479B2
JP4728479B2 JP2000553862A JP2000553862A JP4728479B2 JP 4728479 B2 JP4728479 B2 JP 4728479B2 JP 2000553862 A JP2000553862 A JP 2000553862A JP 2000553862 A JP2000553862 A JP 2000553862A JP 4728479 B2 JP4728479 B2 JP 4728479B2
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JP
Japan
Prior art keywords
phase
active matrix
liquid crystal
smc
tilt angle
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Expired - Fee Related
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JP2000553862A
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English (en)
Japanese (ja)
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JP2002517798A5 (https=
JP2002517798A (ja
Inventor
ハンス−ロルフ デュバル，
ライネル ヴィンゲン，
敏章 野中
Original Assignee
アーツェット エレクトロニック マテリアルズ （ジャーマニー） ゲーエムベーハー
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0225—Ferroelectric
    • 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
    • G02F1/1416—Details of the smectic layer structure, e.g. bookshelf, chevron, C1 and C2
    • 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
    • G02F1/133749—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for low pretilt angles, i.e. lower than 15 degrees
    • 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
    • G02F1/13706—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 the liquid crystal having positive dielectric anisotropy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
JP2000553862A 1998-06-08 1999-06-08 単安定強誘電性アクティブマトリクスディスプレイ Expired - Fee Related JP4728479B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19825487.3 1998-06-08
DE19825487A DE19825487A1 (de) 1998-06-08 1998-06-08 Monostabiles ferroelektrisches Akivmatrix-Display
PCT/EP1999/003941 WO1999064925A1 (de) 1998-06-08 1999-06-08 Monostabiles ferroelektrisches aktivmatrix-display

Publications (3)

Publication Number Publication Date
JP2002517798A JP2002517798A (ja) 2002-06-18
JP2002517798A5 JP2002517798A5 (https=) 2006-09-07
JP4728479B2 true JP4728479B2 (ja) 2011-07-20

Family

ID=7870238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000553862A Expired - Fee Related JP4728479B2 (ja) 1998-06-08 1999-06-08 単安定強誘電性アクティブマトリクスディスプレイ

Country Status (5)

Country Link
US (1) US6661494B1 (https=)
EP (2) EP2348356A1 (https=)
JP (1) JP4728479B2 (https=)
DE (1) DE19825487A1 (https=)
WO (1) WO1999064925A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922723A1 (de) * 1999-05-18 2000-11-23 Clariant Gmbh Aktivmatrix-Displays mit hohem Kontrast
WO2013073613A1 (ja) * 2011-11-18 2013-05-23 Dic株式会社 液晶表示素子
WO2013183684A1 (ja) * 2012-06-06 2013-12-12 Dic株式会社 液晶光変調素子
RU2561307C2 (ru) * 2014-01-16 2015-08-27 Игорь Николаевич Компанец Способ пространственно неоднородной модуляции фазы света и оптический модулятор для его осуществления

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367924A (en) 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
EP0032362B1 (en) 1980-01-10 1984-08-22 Noel A. Clark Chiral smectic liquid crystal electro-optical device and process of making the same
US4941736A (en) * 1985-04-23 1990-07-17 Canon Kabushiki Kaisha Ferroelectric liquid crystal device and driving method therefor
JP2667816B2 (ja) * 1986-09-20 1997-10-27 キヤノン株式会社 液晶素子
JP2982330B2 (ja) * 1990-04-28 1999-11-22 ソニー株式会社 液晶表示素子
JPH04232919A (ja) * 1990-12-28 1992-08-21 Sharp Corp 液晶表示装置
ATE169414T1 (de) * 1992-01-24 1998-08-15 Canon Kk Verfahren zur behandlung einer chiralen smektischen flüssigkristallvorrichtung
JPH0764051A (ja) * 1993-08-27 1995-03-10 Sharp Corp 液晶表示装置およびその駆動方法
EP0815551A1 (en) 1995-09-25 1998-01-07 Koninklijke Philips Electronics N.V. Display device
US6320639B1 (en) * 1996-03-11 2001-11-20 Canon Kabushiki Kaisha Liquid crystal device and process for production thereof
DE19732381A1 (de) * 1997-07-25 1999-01-28 Hoechst Ag Ferroelektrische Flüssigkristallanzeige mit aktiven Matrix Elementen
JP3342430B2 (ja) * 1998-02-27 2002-11-11 キヤノン株式会社 液晶素子及び液晶表示装置
JP3296426B2 (ja) * 1999-03-19 2002-07-02 株式会社東芝 液晶表示装置及びその製造方法
JP2000319658A (ja) * 1999-04-30 2000-11-21 Sony Corp 単安定強誘電液晶表示装置

Also Published As

Publication number Publication date
EP1090327A1 (de) 2001-04-11
US6661494B1 (en) 2003-12-09
WO1999064925A1 (de) 1999-12-16
DE19825487A1 (de) 1999-12-09
EP2348356A1 (de) 2011-07-27
JP2002517798A (ja) 2002-06-18

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