DE69838357D1 - Breitbandige reflektive Anzeigevorrichtung und ihre Herstellungsverfahren - Google Patents

Breitbandige reflektive Anzeigevorrichtung und ihre Herstellungsverfahren

Info

Publication number
DE69838357D1
DE69838357D1 DE69838357T DE69838357T DE69838357D1 DE 69838357 D1 DE69838357 D1 DE 69838357D1 DE 69838357 T DE69838357 T DE 69838357T DE 69838357 T DE69838357 T DE 69838357T DE 69838357 D1 DE69838357 D1 DE 69838357D1
Authority
DE
Germany
Prior art keywords
display device
manufacturing methods
reflective display
broadband reflective
broadband
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
DE69838357T
Other languages
English (en)
Other versions
DE69838357T2 (de
Inventor
Greg P Crawford
Thomas G Fiske
Louis D Silverstein
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of DE69838357D1 publication Critical patent/DE69838357D1/de
Application granted granted Critical
Publication of DE69838357T2 publication Critical patent/DE69838357T2/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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
    • G02F1/13473—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells for wavelength filtering or for colour display without the use of colour mosaic filters
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals

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)
  • Holo Graphy (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69838357T 1997-01-31 1998-01-27 Breitbandige reflektive Anzeigevorrichtung und ihre Herstellungsverfahren Expired - Lifetime DE69838357T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US792269 1991-11-18
US08/792,269 US5875012A (en) 1997-01-31 1997-01-31 Broadband reflective display, and methods of forming the same

Publications (2)

Publication Number Publication Date
DE69838357D1 true DE69838357D1 (de) 2007-10-18
DE69838357T2 DE69838357T2 (de) 2008-05-29

Family

ID=25156314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838357T Expired - Lifetime DE69838357T2 (de) 1997-01-31 1998-01-27 Breitbandige reflektive Anzeigevorrichtung und ihre Herstellungsverfahren

Country Status (4)

Country Link
US (1) US5875012A (de)
EP (1) EP0856768B1 (de)
JP (2) JP4638965B2 (de)
DE (1) DE69838357T2 (de)

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Also Published As

Publication number Publication date
EP0856768B1 (de) 2007-09-05
JP2009075624A (ja) 2009-04-09
EP0856768A2 (de) 1998-08-05
JPH10221679A (ja) 1998-08-21
JP4638965B2 (ja) 2011-02-23
DE69838357T2 (de) 2008-05-29
US5875012A (en) 1999-02-23
EP0856768A3 (de) 1999-08-11

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