DE69830435D1 - Räumlischer LichtModulator und Anzeige - Google Patents

Räumlischer LichtModulator und Anzeige

Info

Publication number
DE69830435D1
DE69830435D1 DE69830435T DE69830435T DE69830435D1 DE 69830435 D1 DE69830435 D1 DE 69830435D1 DE 69830435 T DE69830435 T DE 69830435T DE 69830435 T DE69830435 T DE 69830435T DE 69830435 D1 DE69830435 D1 DE 69830435D1
Authority
DE
Germany
Prior art keywords
display
light modulator
slice light
slice
modulator
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
DE69830435T
Other languages
English (en)
Other versions
DE69830435T2 (de
Inventor
Craig Tombling
Michael Robinson
Nicholas Mayhes
Paul Bonnett
Michael Towler
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE69830435D1 publication Critical patent/DE69830435D1/de
Application granted granted Critical
Publication of DE69830435T2 publication Critical patent/DE69830435T2/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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/292—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 position or the direction of light beams, i.e. deflection by controlled diffraction or phased-array beam steering
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/124—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode interdigital

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69830435T 1997-03-15 1998-03-16 Räumlischer LichtModulator und Anzeige Expired - Lifetime DE69830435T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9705437A GB2323204A (en) 1997-03-15 1997-03-15 Spatial light modulator and display
GB9705437 1997-03-15

Publications (2)

Publication Number Publication Date
DE69830435D1 true DE69830435D1 (de) 2005-07-14
DE69830435T2 DE69830435T2 (de) 2006-03-16

Family

ID=10809326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69830435T Expired - Lifetime DE69830435T2 (de) 1997-03-15 1998-03-16 Räumlischer LichtModulator und Anzeige

Country Status (5)

Country Link
US (1) US6201589B1 (de)
EP (1) EP0864913B1 (de)
JP (1) JPH10268263A (de)
DE (1) DE69830435T2 (de)
GB (1) GB2323204A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370283B1 (en) * 1998-10-29 2002-04-09 Tycom (U.S.) Inc. Electro-optic modulator for generating solitons
JP3712899B2 (ja) * 1999-09-21 2005-11-02 株式会社日立製作所 液晶表示装置
TW464769B (en) * 2000-05-10 2001-11-21 Ind Tech Res Inst Optical device to vary the numerical aperture
US6867838B2 (en) * 2000-12-13 2005-03-15 Sesim Photonics Technology School Of Science And Technology LCD panel of large cell gap tolerance and LCD projector using it
JP4442061B2 (ja) * 2001-07-30 2010-03-31 日本電気株式会社 回折光学素子
US6646942B2 (en) * 2001-10-09 2003-11-11 Micron Technology, Inc. Method and circuit for adjusting a self-refresh rate to maintain dynamic data at low supply voltages
US6674519B2 (en) 2001-12-21 2004-01-06 Northrop Grumman Corporation Optical phase front measurement unit
FR2842310B1 (fr) * 2002-07-12 2004-10-22 Pascal Joffre Modulateur et filtre electro-optique
US20040017347A1 (en) * 2002-07-29 2004-01-29 Hougham Gareth G. Method for fabricating color pixels without light filters
US6950173B1 (en) 2003-04-08 2005-09-27 Science Applications International Corporation Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements
JP2007065458A (ja) * 2005-09-01 2007-03-15 Rohm Co Ltd 光制御装置およびそれを用いた光制御システム
US7746330B2 (en) * 2005-12-22 2010-06-29 Au Optronics Corporation Circuit and method for improving image quality of a liquid crystal display
ITCS20060019A1 (it) * 2006-12-18 2008-06-19 Cnr Consiglio Naz Delle Ricerche Filtro elettroottico accordabile e processo di fabbricazione
US7924385B2 (en) 2007-11-26 2011-04-12 Au Optronics Corporation Wide viewing angle liquid crystal display comprising at least one floating electrode in locations directly facing a corresponding one or more pixel electrodes thereby inducing an electric field in the liquid crystal layer
TW201028777A (en) * 2009-01-22 2010-08-01 Au Optronics Corp Liquid crystal display panel
JP5393406B2 (ja) * 2009-11-06 2014-01-22 オリンパス株式会社 パターン投影装置、走査型共焦点顕微鏡、及びパターン照射方法
US9025120B2 (en) * 2012-07-23 2015-05-05 Industrial Technology Research Institute Liquid crystal display
WO2015087960A1 (ja) * 2013-12-12 2015-06-18 株式会社ニコン 構造化照明顕微鏡、構造化照明方法、及びプログラム
US20160266465A1 (en) * 2015-03-12 2016-09-15 Omnitek Partners Llc Scanning Pattern Projection Methods and Devices
CN108873501A (zh) * 2018-07-06 2018-11-23 京东方科技集团股份有限公司 一种阵列基板及其制备方法、显示面板

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728172A (en) * 1984-08-08 1988-03-01 Energy Conversion Devices, Inc. Subassemblies for displays having pixels with two portions and capacitors
US5124834A (en) * 1989-11-16 1992-06-23 General Electric Company Transferrable, self-supporting pellicle for elastomer light valve displays and method for making the same
EP0438138B1 (de) * 1990-01-17 1995-03-15 Kabushiki Kaisha Toshiba Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix
JPH03217814A (ja) * 1990-01-24 1991-09-25 Canon Inc 液晶プロジェクター
US5182665A (en) * 1990-09-07 1993-01-26 Displaytech, Inc. Diffractive light modulator
US5552916A (en) * 1990-09-07 1996-09-03 Displaytech, Inc. Diffractive light modulator
FR2669759A1 (fr) * 1990-11-23 1992-05-29 Thomson Lcd Ecran plat a matrice active.
FR2693305B1 (fr) * 1992-07-02 1994-09-30 Sagem Dispositif de visualisation à cristaux liquides, à matrice active.
GB2313920A (en) 1996-06-07 1997-12-10 Sharp Kk Diffractive spatial light modulator and display

Also Published As

Publication number Publication date
US6201589B1 (en) 2001-03-13
JPH10268263A (ja) 1998-10-09
EP0864913B1 (de) 2005-06-08
GB2323204A (en) 1998-09-16
DE69830435T2 (de) 2006-03-16
EP0864913A3 (de) 1999-11-03
EP0864913A2 (de) 1998-09-16
GB9705437D0 (en) 1997-04-30

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