DE69230451D1 - Ferroelektrische Flüssigkristalltafel und Verfahren zu ihrer Herstellung - Google Patents

Ferroelektrische Flüssigkristalltafel und Verfahren zu ihrer Herstellung

Info

Publication number
DE69230451D1
DE69230451D1 DE69230451T DE69230451T DE69230451D1 DE 69230451 D1 DE69230451 D1 DE 69230451D1 DE 69230451 T DE69230451 T DE 69230451T DE 69230451 T DE69230451 T DE 69230451T DE 69230451 D1 DE69230451 D1 DE 69230451D1
Authority
DE
Germany
Prior art keywords
manufacture
liquid crystal
crystal panel
ferroelectric liquid
ferroelectric
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 - Fee Related
Application number
DE69230451T
Other languages
English (en)
Other versions
DE69230451T2 (de
Inventor
Naohide Wakita
Tsuyoshi Uemura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69230451D1 publication Critical patent/DE69230451D1/de
Publication of DE69230451T2 publication Critical patent/DE69230451T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/1341—Filling or closing of 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • 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
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/503—Arrangements improving the resistance to shock
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/54—Arrangements for reducing warping-twist

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
DE69230451T 1991-08-19 1992-08-17 Ferroelektrische Flüssigkristalltafel und Verfahren zu ihrer Herstellung Expired - Fee Related DE69230451T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20669891 1991-08-19
JP4012748A JP2808962B2 (ja) 1991-08-19 1992-01-28 液晶パネルの配向不良抑制方法及び表示装置

Publications (2)

Publication Number Publication Date
DE69230451D1 true DE69230451D1 (de) 2000-01-27
DE69230451T2 DE69230451T2 (de) 2000-08-03

Family

ID=26348405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230451T Expired - Fee Related DE69230451T2 (de) 1991-08-19 1992-08-17 Ferroelektrische Flüssigkristalltafel und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (1) US5307190A (de)
EP (1) EP0528397B1 (de)
JP (1) JP2808962B2 (de)
DE (1) DE69230451T2 (de)

Families Citing this family (56)

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Publication number Priority date Publication date Assignee Title
SE9404303L (sv) 1994-12-09 1996-04-01 Emt Ag Trycktålig vätskekristallcell
JP3698749B2 (ja) * 1995-01-11 2005-09-21 株式会社半導体エネルギー研究所 液晶セルの作製方法およびその作製装置、液晶セルの生産システム
JP3133228B2 (ja) * 1995-03-31 2001-02-05 シャープ株式会社 表示装置
US5699139A (en) * 1995-07-05 1997-12-16 Minnesota Mining And Manufacturing Company Liquid crystal device having pressure relief structure
JPH09218649A (ja) * 1996-02-09 1997-08-19 Matsushita Electric Ind Co Ltd 液晶表示装置及びそのシールド板
WO1998018043A1 (fr) 1996-10-23 1998-04-30 Matsushita Electric Industrial Co., Ltd. Dispositif d'affichage a cristaux liquides et projecteur utilisant ledit dispositif d'affichage a cristaux liquides
DE19649761C2 (de) * 1996-11-30 2003-04-03 Univ Stuttgart Verfahren zur Herstellung von Flüssigkristall-Displays auf Kunststoff-Folien unter Verwendung von bistabilen Flüssigkristallen
FR2758401B1 (fr) * 1997-01-10 2001-02-23 Bosch Gmbh Robert Procede de fabrication d'une cellule a cristaux liquides
US6366330B1 (en) 1997-05-23 2002-04-02 Kent Displays Incorporated Cholesteric liquid crystal display that prevents image sticking
CA2241583A1 (en) * 1997-07-18 1999-01-18 Idemitsu Kosan Company Limited Three dimensional display
US6252624B1 (en) 1997-07-18 2001-06-26 Idemitsu Kosan Co., Ltd. Three dimensional display
JPH1138422A (ja) * 1997-07-23 1999-02-12 Sharp Corp 液晶表示素子およびその製造方法
TWI224221B (en) * 1998-01-30 2004-11-21 Seiko Epson Corp Electro-optic apparatus, electronic apparatus using the same, and its manufacturing method
DE19822150C2 (de) * 1998-05-16 2003-09-11 Univ Stuttgart Flüssigkristalldisplay
US6756970B2 (en) * 1998-11-20 2004-06-29 Microsoft Corporation Pen-based computer system
JP3773723B2 (ja) * 1999-01-29 2006-05-10 シャープ株式会社 液晶表示装置
JP2001042340A (ja) * 1999-08-03 2001-02-16 Minolta Co Ltd 液晶表示素子の製造方法
JP2001242469A (ja) * 1999-12-24 2001-09-07 Sharp Corp 液晶表示素子およびその製造方法
JP3678974B2 (ja) * 2000-03-29 2005-08-03 富士通ディスプレイテクノロジーズ株式会社 液晶表示装置の製造方法
JP2002006325A (ja) * 2000-06-20 2002-01-09 Nec Corp 液晶表示パネルの製造方法
JP3885935B2 (ja) * 2000-12-21 2007-02-28 セイコーインスツル株式会社 携帯情報機器およびフィルム液晶装置
JP3560587B2 (ja) * 2001-01-25 2004-09-02 ランテクニカルサービス株式会社 ディスプレイパネル基板の貼り合わせ方法及び装置
JP2002277858A (ja) * 2001-03-16 2002-09-25 Nitto Denko Corp 液晶表示装置
US7102602B2 (en) 2001-09-18 2006-09-05 Alphamicron, Inc. Doubly curved optical device for eyewear and method for making the same
US7811482B2 (en) 2001-09-18 2010-10-12 Alphamicron, Inc. Curved optical device and method for making the same
US7230670B2 (en) * 2001-10-05 2007-06-12 Lg.Philips Lcd Co., Ltd. Method for fabricating LCD
US20030095401A1 (en) * 2001-11-20 2003-05-22 Palm, Inc. Non-visible light display illumination system and method
KR100510719B1 (ko) * 2002-02-05 2005-08-30 엘지.필립스 엘시디 주식회사 액정 표시 장치의 제조 방법
KR100672641B1 (ko) * 2002-02-20 2007-01-23 엘지.필립스 엘시디 주식회사 액정표시소자 및 그 제조방법
AU2003260915A1 (en) * 2002-10-16 2004-05-04 Koninklijke Philips Electronics N.V. Low modulus substrate for flexible flat panel display
US20060098153A1 (en) * 2002-11-22 2006-05-11 Slikkerveer Peter J Method of manufacturing a curved display
JP4234473B2 (ja) * 2003-03-26 2009-03-04 シャープ株式会社 液晶パネルおよびその製造方法
JP2004294605A (ja) * 2003-03-26 2004-10-21 Fujitsu Display Technologies Corp 液晶パネル
US7592239B2 (en) * 2003-04-30 2009-09-22 Industry University Cooperation Foundation-Hanyang University Flexible single-crystal film and method of manufacturing the same
US20040218133A1 (en) * 2003-04-30 2004-11-04 Park Jong-Wan Flexible electro-optical apparatus and method for manufacturing the same
US6859251B2 (en) * 2003-06-25 2005-02-22 Chi Mei Optoelectronics Corp. Liquid crystal display having a concave substrate and manufacturing method thereof
US20070058114A1 (en) * 2005-09-12 2007-03-15 Asahi Glass Company, Limited Light control device
JP4684881B2 (ja) * 2005-12-21 2011-05-18 インフォビジョン オプトエレクトロニクス ホールデングズ リミティッド 液晶表示装置と液晶表示装置の製造方法
JP2007171681A (ja) * 2005-12-22 2007-07-05 Infovision Optoelectronics Holdings Ltd 湾曲液晶表示装置に用いるバックライト及び湾曲液晶表示装置
JP4481245B2 (ja) * 2005-12-22 2010-06-16 インフォビジョン オプトエレクトロニクス ホールデングズ リミティッド 湾曲液晶表示装置及び湾曲液晶表示装置用反射板または反射シートの形成設置方法
JP4757628B2 (ja) * 2005-12-27 2011-08-24 Ｎｅｃ液晶テクノロジー株式会社 液晶パネル及びその製造方法
JP5067972B2 (ja) * 2006-02-14 2012-11-07 株式会社クラレ 表示装置の製造方法、表示装置の製造装置及び電子機器
WO2007094083A1 (ja) * 2006-02-14 2007-08-23 Kuraray Co., Ltd. 表示装置における接合方法、接合装置及び電子機器
US8111368B2 (en) * 2006-02-28 2012-02-07 Hewlett-Packard Development Company, L.P. Liquid crystal display
JP2010102010A (ja) * 2008-10-22 2010-05-06 Hitachi Displays Ltd 液晶表示パネル
KR101301180B1 (ko) * 2008-11-21 2013-08-28 엘지디스플레이 주식회사 듀얼플레이트 방식의 유기전계 발광소자 및 그 합착 방법
FR2941062B1 (fr) * 2009-01-13 2011-04-15 Get Enst Bretagne Groupe Des Ecoles Des Telecomm Ecole Nationale Superieure Des Telecomm Bretagne Dispositif d'obturation optique a base de cristaux liquides avec attenuation des bruits de commutation desdits cristaux liquides, lunette de visualisation et dispositif d'affichage correspondants
JP5591479B2 (ja) * 2009-03-13 2014-09-17 株式会社ジャパンディスプレイ 液晶表示装置
US9341015B2 (en) 2012-11-21 2016-05-17 Nexeon Energy Solutions LLC Energy-efficient film
US9690144B2 (en) * 2014-10-21 2017-06-27 Shenzhen China Star Optoelectronics Technology Co., Ltd. Curved liquid crystal panel wherein stage differences between primary and secondary photo-spacers decrease from a center to boundaries thereof and manufacturing method of the same
KR20160056460A (ko) * 2014-11-11 2016-05-20 삼성디스플레이 주식회사 곡면 표시 장치
CN104793404B (zh) * 2015-04-24 2018-09-11 合肥京东方光电科技有限公司 一种显示面板及其液晶显示装置
KR102294833B1 (ko) * 2015-05-08 2021-08-27 삼성디스플레이 주식회사 커브드 표시 장치
CN105182624A (zh) * 2015-09-24 2015-12-23 深圳市华星光电技术有限公司 曲面显示面板及电子设备
CN105676548B (zh) * 2016-04-18 2019-04-05 京东方科技集团股份有限公司 一种显示器液晶填充量测定的方法及装置
TWI665480B (zh) * 2018-08-01 2019-07-11 承洺股份有限公司 光學膠貼合固化導光裝置

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Also Published As

Publication number Publication date
EP0528397A3 (en) 1993-12-22
JP2808962B2 (ja) 1998-10-08
JPH05107531A (ja) 1993-04-30
US5307190A (en) 1994-04-26
DE69230451T2 (de) 2000-08-03
EP0528397B1 (de) 1999-12-22
EP0528397A2 (de) 1993-02-24

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