DE69526291D1 - Flüssigkristallvorrichtung - Google Patents

Flüssigkristallvorrichtung

Info

Publication number
DE69526291D1
DE69526291D1 DE69526291T DE69526291T DE69526291D1 DE 69526291 D1 DE69526291 D1 DE 69526291D1 DE 69526291 T DE69526291 T DE 69526291T DE 69526291 T DE69526291 T DE 69526291T DE 69526291 D1 DE69526291 D1 DE 69526291D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal device
substrates
alignment characteristic
substrate
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.)
Expired - Lifetime
Application number
DE69526291T
Other languages
English (en)
Inventor
Shuzo Kaneko
Ihachiro Gofuku
Etsuro Kishi
Makoto Kojima
Katsutoshi Nakamura
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69526291D1 publication Critical patent/DE69526291D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/133—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
    • 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
    • G02F1/133397—Constructional arrangements; Manufacturing methods for suppressing after-image or image-sticking
    • 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
    • G02F1/133719—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films with coupling agent molecules, e.g. silane
    • 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
    • G02F1/133723—Polyimide, polyamide-imide
    • 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
DE69526291T 1994-08-04 1995-07-31 Flüssigkristallvorrichtung Expired - Lifetime DE69526291D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP18341194 1994-08-04
JP739095 1995-01-20
JP742295 1995-01-20
JP818895 1995-01-23
JP895595 1995-01-24

Publications (1)

Publication Number Publication Date
DE69526291D1 true DE69526291D1 (de) 2002-05-16

Family

ID=27518815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526291T Expired - Lifetime DE69526291D1 (de) 1994-08-04 1995-07-31 Flüssigkristallvorrichtung

Country Status (8)

Country Link
US (2) US5666217A (de)
EP (1) EP0695965B1 (de)
KR (1) KR0148865B1 (de)
CN (1) CN1148184A (de)
AT (1) ATE216090T1 (de)
AU (1) AU681973B2 (de)
CA (1) CA2155269C (de)
DE (1) DE69526291D1 (de)

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US5885482A (en) * 1995-12-28 1999-03-23 Canon Kabushiki Kaisha Liquid crystal device, production process thereof and liquid crystal apparatus
JP3192593B2 (ja) * 1996-07-22 2001-07-30 キヤノン株式会社 液晶素子
US6233027B1 (en) 1997-01-07 2001-05-15 Canon Kabushiki Kaisha Liquid crystal device and process for production thereof
US5973761A (en) * 1997-01-31 1999-10-26 Canon Kabushiki Kaisha Ferroelectic liquid crystal device having a low-resistivity layer below an alignment control layer
US6195147B1 (en) * 1997-08-01 2001-02-27 Canon Kabushiki Kaisha Liquid crystal substrate with optical modulation region having different alignment control forces
EP1046078B1 (de) * 1997-10-08 2004-05-12 Hewlett-Packard Company, A Delaware Corporation Orientierungsverfahren für flüssigkristallvorrichtung und verfahren zur herstellung dieser vorrichtung
JPH11326957A (ja) * 1998-03-20 1999-11-26 Toshiba Corp 液晶表示装置
US6323850B1 (en) * 1998-04-30 2001-11-27 Canon Kabushiki Kaisha Driving method for liquid crystal device
DE19822830A1 (de) * 1998-05-20 1999-11-25 Aventis Res & Tech Gmbh & Co Monostabiles ferroelektrisches Aktivmatrix-Display
US7119772B2 (en) * 1999-04-30 2006-10-10 E Ink Corporation Methods for driving bistable electro-optic displays, and apparatus for use therein
US6221543B1 (en) 1999-05-14 2001-04-24 3M Innovatives Properties Process for making active substrates for color displays
JP3466986B2 (ja) * 2000-04-07 2003-11-17 キヤノン株式会社 カイラルスメクチック液晶素子および液晶装置
KR100744617B1 (ko) * 2000-12-29 2007-08-01 엘지.필립스 엘시디 주식회사 어드헤션 장치
KR100752505B1 (ko) * 2000-12-30 2007-08-28 엘지.필립스 엘시디 주식회사 강유전성 액정표시장치
US6888583B2 (en) * 2001-05-21 2005-05-03 Brillian Corporation Method and apparatus for adjusted DC offset potential in a liquid crystal display (LCD) device
US20020186189A1 (en) * 2001-05-21 2002-12-12 Ilcisin Kevin J. Method and apparatus for predicting DC offset potential in a liquid crystal display (LCD) device
US6965137B2 (en) * 2002-08-02 2005-11-15 Unity Semiconductor Corporation Multi-layer conductive memory device
US20060035086A1 (en) * 2002-10-17 2006-02-16 Qinetiq Limited Liquid crystal alignment layer
JP3902186B2 (ja) * 2003-04-21 2007-04-04 日東電工株式会社 帯電防止型光学フィルム、その製造方法、及び画像表示装置
JP4346087B2 (ja) * 2004-10-21 2009-10-14 日東電工株式会社 帯電防止性光学フィルム、帯電防止性粘着型光学フィルム、それらの製造方法および画像表示装置
US9129775B2 (en) * 2009-07-15 2015-09-08 Hitachi High-Technologies Corporation Specimen potential measuring method, and charged particle beam device
JP5173966B2 (ja) * 2009-08-31 2013-04-03 株式会社ジャパンディスプレイイースト 液晶表示装置
JP5737640B2 (ja) * 2011-09-12 2015-06-17 国立大学法人金沢大学 電位計測装置、及び原子間力顕微鏡
CN108317988B (zh) * 2018-04-19 2020-04-21 南京腾元软磁有限公司 一种基于透射电镜表面成像的样品厚度原位测量方法

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US4662721A (en) * 1984-07-10 1987-05-05 Seiko Instruments & Electronics Ltd. Ferro-electric liquid crystal electro-optical device
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US5400159A (en) * 1991-08-06 1995-03-21 Canon Kabushiki Kaisha Liquid crystal device having alignment film with particular surface energy difference before and after rubbing
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Also Published As

Publication number Publication date
CA2155269C (en) 1999-12-14
EP0695965B1 (de) 2002-04-10
EP0695965A2 (de) 1996-02-07
US5666217A (en) 1997-09-09
CA2155269A1 (en) 1996-02-05
EP0695965A3 (de) 1997-01-15
US5831705A (en) 1998-11-03
KR960008376A (ko) 1996-03-22
CN1148184A (zh) 1997-04-23
AU681973B2 (en) 1997-09-11
AU2837495A (en) 1996-02-15
ATE216090T1 (de) 2002-04-15
KR0148865B1 (ko) 1998-10-15

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Legal Events

Date Code Title Description
8332 No legal effect for de