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AU2002214865A1 - Color filtering and absorbing total internal reflection image display - Google Patents

Color filtering and absorbing total internal reflection image display

Info

Publication number
AU2002214865A1
AU2002214865A1 AU2002214865A AU1486502A AU2002214865A1 AU 2002214865 A1 AU2002214865 A1 AU 2002214865A1 AU 2002214865 A AU2002214865 A AU 2002214865A AU 1486502 A AU1486502 A AU 1486502A AU 2002214865 A1 AU2002214865 A1 AU 2002214865A1
Authority
AU
Australia
Prior art keywords
prism
facets
color filter
color
spectral absorption
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.)
Abandoned
Application number
AU2002214865A
Inventor
Michele Ann Mossman
Lorne A. Whitehead
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.)
University of British Columbia
Original Assignee
University of British Columbia
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 University of British Columbia filed Critical University of British Columbia
Publication of AU2002214865A1 publication Critical patent/AU2002214865A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/1677—Structural association of cells with optical devices, e.g. reflectors or illuminating devices
    • 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 
    • G02F1/19—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 variable-reflection or variable-refraction elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/195—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 variable-reflection or variable-refraction elements not provided for in groups G02F1/015 - G02F1/169 by using frustrated reflection
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/02—Function characteristic reflective
    • G02F2203/026—Function characteristic reflective attenuated or frustrated internal reflection

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

A color image display having a spatially uniform distribution of at least two different "types" of prism structure. The first type consists of a prism, a color filter associated with one of the prism's facets and two color absorbing control members, each of which can be biased away from or into optical contact with one of the prism's other two facets. The color filter has a first spectral absorption characteristic, and the control members have second and third spectral absorption characteristics respectively. The second type of prism structure consists of a second prism, a color filter associated with one of the second prism's facets and at least one color absorbing control member which can be biased away from or into optical contact with one of the second prism's other two facets. The second prism's color filter and control member have fourth and fifth spectral absorption characteristics respectively. The spectral absorption characteristics are selected such that, for any selected set comprising proximate ones of each of the two types of prism structure, controlled movement of the members between particular selected combinations of their possible respective positions causes the set as a whole to reflect light which has an average spectral reflectance characteristic corresponding to any one of three independent colors, with no one of the independent colors being obtainable by mixing any other two of the independent colors.
AU2002214865A 2000-11-30 2001-10-31 Color filtering and absorbing total internal reflection image display Abandoned AU2002214865A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/726,131 2000-11-30
US09/726,131 US6384979B1 (en) 2000-11-30 2000-11-30 Color filtering and absorbing total internal reflection image display
PCT/CA2001/001536 WO2002044806A2 (en) 2000-11-30 2001-10-31 Color filtering and absorbing total internal reflection image display

Publications (1)

Publication Number Publication Date
AU2002214865A1 true AU2002214865A1 (en) 2002-06-11

Family

ID=24917369

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214865A Abandoned AU2002214865A1 (en) 2000-11-30 2001-10-31 Color filtering and absorbing total internal reflection image display

Country Status (6)

Country Link
US (1) US6384979B1 (en)
EP (1) EP1368700B1 (en)
AT (1) ATE333109T1 (en)
AU (1) AU2002214865A1 (en)
DE (1) DE60121475T2 (en)
WO (1) WO2002044806A2 (en)

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Also Published As

Publication number Publication date
WO2002044806A2 (en) 2002-06-06
EP1368700B1 (en) 2006-07-12
DE60121475D1 (en) 2006-08-24
US6384979B1 (en) 2002-05-07
ATE333109T1 (en) 2006-08-15
WO2002044806A3 (en) 2003-10-09
US20020063963A1 (en) 2002-05-30
EP1368700A2 (en) 2003-12-10
DE60121475T2 (en) 2007-02-08

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