ATE169414T1 - Verfahren zur behandlung einer chiralen smektischen flüssigkristallvorrichtung - Google Patents

Verfahren zur behandlung einer chiralen smektischen flüssigkristallvorrichtung

Info

Publication number
ATE169414T1
ATE169414T1 AT93100950T AT93100950T ATE169414T1 AT E169414 T1 ATE169414 T1 AT E169414T1 AT 93100950 T AT93100950 T AT 93100950T AT 93100950 T AT93100950 T AT 93100950T AT E169414 T1 ATE169414 T1 AT E169414T1
Authority
AT
Austria
Prior art keywords
liquid crystal
chiral smectic
crystal device
cooling
layer structure
Prior art date
Application number
AT93100950T
Other languages
English (en)
Inventor
Yukio Hanyu
Akira Tsuboyama
Osamu Taniguchi
Tadashi Mihara
Katsutoshi Nakamura
Sunao Mori
Original Assignee
Canon Kk
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
Priority claimed from JP3281692A external-priority patent/JPH05203959A/ja
Application filed by Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE169414T1 publication Critical patent/ATE169414T1/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
    • G02F1/137—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
    • G02F1/133746—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for high pretilt angles, i.e. higher than 15 degrees

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Inorganic Insulating Materials (AREA)
AT93100950T 1992-01-24 1993-01-22 Verfahren zur behandlung einer chiralen smektischen flüssigkristallvorrichtung ATE169414T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3281692A JPH05203959A (ja) 1992-01-24 1992-01-24 強誘電性液晶素子
JP4021192 1992-01-30

Publications (1)

Publication Number Publication Date
ATE169414T1 true ATE169414T1 (de) 1998-08-15

Family

ID=26371402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93100950T ATE169414T1 (de) 1992-01-24 1993-01-22 Verfahren zur behandlung einer chiralen smektischen flüssigkristallvorrichtung

Country Status (4)

Country Link
US (2) US5790223A (de)
EP (2) EP0844510A1 (de)
AT (1) ATE169414T1 (de)
DE (1) DE69320073T2 (de)

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US5932136A (en) * 1995-10-20 1999-08-03 Canon Kabushiki Kaisha Liquid crystal device and liquid crystal apparatus
US5885482A (en) * 1995-12-28 1999-03-23 Canon Kabushiki Kaisha Liquid crystal device, production process thereof and liquid crystal apparatus
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US6195147B1 (en) 1997-08-01 2001-02-27 Canon Kabushiki Kaisha Liquid crystal substrate with optical modulation region having different alignment control forces
US6139927A (en) * 1997-09-18 2000-10-31 Canon Kabushiki Kaisha Liquid crystal device
US6812914B1 (en) * 1997-12-05 2004-11-02 Citizen Watch Co., Ltd. Method of image sticking prevention and recovery treatment for ferroelectric liquid crystal device
JP3559719B2 (ja) 1998-01-13 2004-09-02 キヤノン株式会社 プラズマアドレス型の液晶表示装置
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
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JP2000199889A (ja) 1999-01-06 2000-07-18 Canon Inc 液晶装置
JP3667215B2 (ja) 1999-08-31 2005-07-06 キヤノン株式会社 単結晶性薄膜およびその製造方法
JP2002201473A (ja) 2000-10-25 2002-07-19 Canon Inc スメクチック高分子液晶及びその製造方法、これを用いた液晶素子
JP4712585B2 (ja) * 2006-03-22 2011-06-29 本田技研工業株式会社 電動機の制御装置
JP4754379B2 (ja) * 2006-03-22 2011-08-24 本田技研工業株式会社 電動機の制御装置
CN104298005B (zh) * 2014-10-11 2017-02-22 深圳市华星光电技术有限公司 一种液晶显示面板的制作方法
KR20220164862A (ko) * 2021-06-04 2022-12-14 한양대학교 산학협력단 강유전체 박막을 포함하는 3차원 반도체 메모리 장치 및 이의 제조 방법

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JPH0799420B2 (ja) * 1990-07-13 1995-10-25 アルプス電気株式会社 強誘電性液晶素子
JP2802685B2 (ja) * 1991-01-08 1998-09-24 キヤノン株式会社 強誘電性液晶装置
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JPH05158041A (ja) * 1991-12-05 1993-06-25 Canon Inc 強誘電性液晶素子

Also Published As

Publication number Publication date
US5543943A (en) 1996-08-06
DE69320073D1 (de) 1998-09-10
DE69320073T2 (de) 1999-02-25
EP0553727A3 (en) 1993-11-03
EP0844510A1 (de) 1998-05-27
EP0553727B1 (de) 1998-08-05
EP0553727A2 (de) 1993-08-04
US5790223A (en) 1998-08-04

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