NO900301L - Skjerm av ferroelektrisk flytende krystall med opasifiserte elektroder i det ikke-svitsjbare omraade av skjermen samt fremgangsmaater for aa skaffe avstandsstykker og behandle skjermen. - Google Patents

Skjerm av ferroelektrisk flytende krystall med opasifiserte elektroder i det ikke-svitsjbare omraade av skjermen samt fremgangsmaater for aa skaffe avstandsstykker og behandle skjermen.

Info

Publication number
NO900301L
NO900301L NO90900301A NO900301A NO900301L NO 900301 L NO900301 L NO 900301L NO 90900301 A NO90900301 A NO 90900301A NO 900301 A NO900301 A NO 900301A NO 900301 L NO900301 L NO 900301L
Authority
NO
Norway
Prior art keywords
screen
electrodes
liquid crystal
elements
opasified
Prior art date
Application number
NO90900301A
Other languages
English (en)
Norwegian (no)
Other versions
NO900301D0 (no
Inventor
Jean Dijon
Christine Ebel
Aime Perrin
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of NO900301D0 publication Critical patent/NO900301D0/no
Publication of NO900301L publication Critical patent/NO900301L/no

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
    • 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
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
NO90900301A 1987-07-20 1990-01-22 Skjerm av ferroelektrisk flytende krystall med opasifiserte elektroder i det ikke-svitsjbare omraade av skjermen samt fremgangsmaater for aa skaffe avstandsstykker og behandle skjermen. NO900301L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8710215A FR2618587B1 (fr) 1987-07-20 1987-07-20 Ecran a cristal liquide, a electrodes opacifiees dans la zone non commutable de l'ecran et procedes d'obtention d'espaceurs et de traitement de cet ecran
PCT/FR1988/000375 WO1989000713A1 (fr) 1987-07-20 1988-07-20 Ecran a cristal liquide ferroelectrique, a electrodes opacifiees dans la zone non commutable de l'ecran et procedes d'obtention d'espaceurs et de traitement de cet ecran

Publications (2)

Publication Number Publication Date
NO900301D0 NO900301D0 (no) 1990-01-22
NO900301L true NO900301L (no) 1990-01-22

Family

ID=9353312

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900301A NO900301L (no) 1987-07-20 1990-01-22 Skjerm av ferroelektrisk flytende krystall med opasifiserte elektroder i det ikke-svitsjbare omraade av skjermen samt fremgangsmaater for aa skaffe avstandsstykker og behandle skjermen.

Country Status (8)

Country Link
US (1) US5138473A (fr)
EP (1) EP0400007A1 (fr)
JP (1) JPH03501169A (fr)
KR (1) KR890702071A (fr)
FI (1) FI900176A0 (fr)
FR (1) FR2618587B1 (fr)
NO (1) NO900301L (fr)
WO (1) WO1989000713A1 (fr)

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JPH02228629A (ja) * 1989-02-28 1990-09-11 Sharp Corp 液晶表示装置
JP2535414B2 (ja) * 1989-07-04 1996-09-18 シャープ株式会社 液晶表示装置
US5231526A (en) * 1989-07-04 1993-07-27 Sharp Kabushiki Kaisha Liquid crystal display device with two insulating films, the second in only non-pixel areas
JP2652072B2 (ja) * 1990-02-26 1997-09-10 キヤノン株式会社 遮光層の形成方法
US5282068A (en) * 1990-11-08 1994-01-25 Canon Kabushiki Kaisha Liquid crystal display with opaque insulating layer and metal layer at and wider than inter-electrode gap and method of manufacturing
US5347381B1 (en) * 1991-01-25 1997-07-01 Sharp Kk Ferroelectric liquid crystal display device with molecules between hairpin and lightning defects following the lightning defects
JP2713513B2 (ja) * 1991-08-29 1998-02-16 シャープ株式会社 液晶表示装置
KR930006480A (ko) * 1991-09-11 1993-04-21 원본미기재 콘트라스트가 개선된 액정 표시판넬
US5452114A (en) * 1991-09-13 1995-09-19 Canon Kabushiki Kaisha Ferroelectric liquid crystal device with grooves between electrode on one substrate, ridges on the other
JPH05241138A (ja) * 1991-12-06 1993-09-21 Canon Inc 液晶光学素子
EP0844510A1 (fr) * 1992-01-24 1998-05-27 Canon Kabushiki Kaisha Dispositif d'affichage à cristal ferroélectrique et méthode de traitement du même
US5467209A (en) * 1992-01-24 1995-11-14 Canon Kabushiki Kaisha Ferroelectric liquid crystal device with particular layer thicknesses at non-pixel portions and pixel portions
KR950011953B1 (ko) * 1992-12-26 1995-10-12 삼성전자주식회사 액정 표시 소자와 그 제조방법
JPH0836169A (ja) * 1994-07-25 1996-02-06 Sharp Corp 液晶表示装置およびその製造方法
US5707785A (en) * 1996-01-22 1998-01-13 Industrial Technology Research Institute Spacers for liquid crystal displays
US5959710A (en) * 1996-08-26 1999-09-28 Si Diamond Technology, Inc. Display device with spacers made of carbon, graphite or diamond and method of making same
CN1311279C (zh) * 1998-02-04 2007-04-18 精工爱普生株式会社 液晶装置及电子设备
CN100480788C (zh) * 2005-09-30 2009-04-22 友达光电股份有限公司 彩色滤光片基板、使用其的液晶显示器及其组装方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032362B1 (fr) * 1980-01-10 1984-08-22 Noel A. Clark Dispositif électro-optique comportant un cristal liquide smectique chiral et procédé pour sa fabrication
JPH0715536B2 (ja) * 1983-01-28 1995-02-22 キヤノン株式会社 表示パネル
US4763995A (en) * 1983-04-28 1988-08-16 Canon Kabushiki Kaisha Spacers with alignment effect and substrates having a weak alignment effect
JPS60249120A (ja) * 1984-05-24 1985-12-09 Citizen Watch Co Ltd 液晶表示素子
FR2557719B1 (fr) * 1984-01-03 1986-04-11 Thomson Csf Dispositif de visualisation a memoire utilisant un materiau ferroelectrique
JPS60188925A (ja) * 1984-03-09 1985-09-26 Canon Inc 光学変調素子の製造法
JPS6145224A (ja) * 1984-08-10 1986-03-05 Alps Electric Co Ltd 液晶表示素子の製造方法
US4682858A (en) * 1984-08-20 1987-07-28 Canon Kabushiki Kaisha Liquid crystal device having reduced-pressure region in communication with ferroelectric liquid crystal
US4775225A (en) * 1985-05-16 1988-10-04 Canon Kabushiki Kaisha Liquid crystal device having pillar spacers with small base periphery width in direction perpendicular to orientation treatment
US4725176A (en) * 1985-06-25 1988-02-16 Conn-Weld Industries, Inc. Fluid actuated nut
DE3524086A1 (de) * 1985-07-05 1987-01-08 Vdo Schindling Fluessigkristallzelle
US4904056A (en) * 1985-07-19 1990-02-27 General Electric Company Light blocking and cell spacing for liquid crystal matrix displays
US4653864A (en) * 1986-02-26 1987-03-31 Ovonic Imaging Systems, Inc. Liquid crystal matrix display having improved spacers and method of making same
US4879059A (en) * 1986-09-02 1989-11-07 Canon Kabushiki Kaisha Liquid crystal device
JPH01271725A (ja) * 1987-07-25 1989-10-30 Alps Electric Co Ltd 液晶素子
US4932758A (en) * 1987-09-17 1990-06-12 Canon Kabushiki Kaisha Ferroelectric smectic liquid crystal device having a bistable alignment state providing two stable orientation states
JPH01179915A (ja) * 1988-01-11 1989-07-18 Canon Inc 液晶素子

Also Published As

Publication number Publication date
EP0400007A1 (fr) 1990-12-05
FR2618587B1 (fr) 1992-04-24
WO1989000713A1 (fr) 1989-01-26
KR890702071A (ko) 1989-12-22
US5138473A (en) 1992-08-11
FR2618587A1 (fr) 1989-01-27
JPH03501169A (ja) 1991-03-14
NO900301D0 (no) 1990-01-22
FI900176A7 (fi) 1990-01-12
FI900176A0 (fi) 1990-01-12

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