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

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 US6384979B1 (en) 2000-11-30 2000-11-30 Color filtering and absorbing total internal reflection image display
US09/726,131 2000-11-30
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)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4053260B2 (en) * 2000-10-18 2008-02-27 シャープ株式会社 Organic electroluminescence display element
US6437921B1 (en) * 2001-08-14 2002-08-20 The University Of British Columbia Total internal reflection prismatically interleaved reflective film display screen
US6819471B2 (en) * 2001-08-16 2004-11-16 E Ink Corporation Light modulation by frustration of total internal reflection
JP3792551B2 (en) * 2001-08-29 2006-07-05 信夫 臼井 Luer rocker
US7064740B2 (en) 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
US6865011B2 (en) * 2002-07-30 2005-03-08 The University Of British Columbia Self-stabilized electrophoretically frustrated total internal reflection display
US7324263B2 (en) * 2003-02-20 2008-01-29 Koninklijke Philips Electronics N.V. Electrophoretic multi-color display device
US7576830B2 (en) * 2003-03-20 2009-08-18 Pixar Configurable flat panel image to film transfer method and apparatus
US20040202445A1 (en) * 2003-03-20 2004-10-14 Pixar Component color flat panel digital film recorder and method
US7463821B2 (en) * 2003-03-20 2008-12-09 Pixar Flat panel image to film transfer method and apparatus
US20040184762A1 (en) * 2003-03-20 2004-09-23 Pixar Flat panel digital film recorder and method
US7787010B2 (en) * 2003-03-20 2010-08-31 Pixar Video to film flat panel digital recorder and method
JP4757201B2 (en) * 2003-12-18 2011-08-24 シャープ株式会社 Dynamic gamma for liquid crystal displays
US7079304B2 (en) * 2004-01-23 2006-07-18 The Lubrizol Corporation Structured fluid compositions for electrophoretically frustrated total internal reflection displays
US7777714B2 (en) * 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
US7872631B2 (en) 2004-05-04 2011-01-18 Sharp Laboratories Of America, Inc. Liquid crystal display with temporal black point
US8395577B2 (en) 2004-05-04 2013-03-12 Sharp Laboratories Of America, Inc. Liquid crystal display with illumination control
US7602369B2 (en) * 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US7023451B2 (en) * 2004-06-14 2006-04-04 Sharp Laboratories Of America, Inc. System for reducing crosstalk
US7556836B2 (en) * 2004-09-03 2009-07-07 Solae, Llc High protein snack product
US7898519B2 (en) * 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US7366349B2 (en) * 2004-11-02 2008-04-29 Pixar Two-dimensional array spectroscopy method and apparatus
US8050511B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8050512B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7164536B2 (en) * 2005-03-16 2007-01-16 The University Of British Columbia Optically coupled toroidal lens:hemi-bead brightness enhancer for total internal reflection modulated image displays
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US8121401B2 (en) 2006-01-24 2012-02-21 Sharp Labortories of America, Inc. Method for reducing enhancement of artifacts and noise in image color enhancement
US7592996B2 (en) * 2006-06-02 2009-09-22 Samsung Electronics Co., Ltd. Multiprimary color display with dynamic gamut mapping
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
US9939706B2 (en) 2013-03-26 2018-04-10 Clearink Displays, Inc. Displaced porous electrode for frustrating TIR and returning light through exit pupil
US9280029B2 (en) 2013-05-13 2016-03-08 Clearink Displays, Inc. Registered reflective element for a brightness enhanced TIR display
JP6469656B2 (en) 2013-05-22 2019-02-13 クリアインク ディスプレイズ, インコーポレイテッドClearink Displays, Inc. Method and apparatus for improved color filter saturation
WO2015005899A2 (en) 2013-07-08 2015-01-15 Clearink Displays Llc Tir-modulated wide viewing angle display
US10705404B2 (en) 2013-07-08 2020-07-07 Concord (Hk) International Education Limited TIR-modulated wide viewing angle display
US9740075B2 (en) 2013-09-10 2017-08-22 Clearink Displays, Inc. Method and system for perforated reflective film display device
KR101869172B1 (en) 2013-09-30 2018-06-19 클리어잉크 디스플레이스, 인코포레이티드 Method and apparatus for front-lit semi-retro-reflective display
US9897890B2 (en) 2014-10-07 2018-02-20 Clearink Displays, Inc. Reflective image display with threshold
JP6688291B2 (en) * 2014-10-08 2020-04-28 クリアインク ディスプレイズ, インコーポレイテッドClearink Displays, Inc. Reflective display with color filters aligned
US10386691B2 (en) 2015-06-24 2019-08-20 CLEARink Display, Inc. Method and apparatus for a dry particle totally internally reflective image display
US10261221B2 (en) 2015-12-06 2019-04-16 Clearink Displays, Inc. Corner reflector reflective image display
US10386547B2 (en) 2015-12-06 2019-08-20 Clearink Displays, Inc. Textured high refractive index surface for reflective image displays
CN106918855B (en) * 2017-04-07 2019-12-20 京东方科技集团股份有限公司 Reflection-type display device
WO2019032905A1 (en) * 2017-08-11 2019-02-14 Clearink Displays, Inc. System, method and apparatus for flexible tir-based image displays
WO2019083828A1 (en) 2017-10-23 2019-05-02 Vuzix Corporation Active correction of aberrations in optical systems
CA3109940A1 (en) * 2018-08-17 2020-02-20 Massachusetts Institute Of Technology Articles and methods for generation of tunable coloration and interference
WO2020097730A1 (en) * 2018-11-16 2020-05-22 The University Of British Columbia Deformable sensor for simulating skin and other applications
WO2023122299A1 (en) * 2021-12-22 2023-06-29 The Penn State Research Foundation Articles and methods for generating tunable coloration and interference upon reflection of incident electromagnetic radiation

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291554A (en) 1963-02-19 1966-12-13 Edgar E Price Optical neutral controllable density filter
US3556638A (en) 1968-06-05 1971-01-19 Ibm Deflector plate for light deflector
US3571511A (en) 1968-10-25 1971-03-16 Hughes Aircraft Co Drosograph display system
US3796480A (en) 1968-12-26 1974-03-12 Perkin Elmer Corp Membrane light modulator
US3612653A (en) 1970-01-20 1971-10-12 Rca Corp Digital light deflector having liquid and vapor states
US3698793A (en) 1971-03-11 1972-10-17 Kollsman Instr Corp Solid state display
US3730608A (en) 1971-09-30 1973-05-01 A Castegnier Electrolytic light modulation systems
US3746785A (en) 1971-11-26 1973-07-17 Bendix Corp Deflectable membrane optical modulator
US4035214A (en) 1975-07-21 1977-07-12 American Can Company Total image transfer process
US3987668A (en) 1975-11-17 1976-10-26 Popenoe Charles H Light reflective opti-mechanical displacement microindicator
US4148563A (en) 1976-05-06 1979-04-10 Edward Herbert Transparent or reflective panel
US4113360A (en) 1977-03-28 1978-09-12 Siemens Aktiengesellschaft Indicating device for illustrating symbols of all kinds
JPS5457576A (en) 1977-10-17 1979-05-09 Hayakawa Rubber Property modifing method of vulcanized rubber product surface
US4165155A (en) 1978-03-27 1979-08-21 International Business Machines Corporation Amplitude modulation of light beam
US4156745A (en) 1978-04-03 1979-05-29 International Business Machines Corporation Electron sensitive resist and a method preparing the same
EP0023741A1 (en) 1979-08-02 1981-02-11 Koninklijke Philips Electronics N.V. Electrophoretic image display device
US4218302A (en) 1979-08-02 1980-08-19 U.S. Philips Corporation Electrophoretic display devices
US4324456A (en) 1979-08-02 1982-04-13 U.S. Philips Corporation Electrophoretic projection display systems
US4249814A (en) 1979-10-01 1981-02-10 Iowa State University Research Foundation, Inc. Frustrated total internal reflection camera shutter
US4391490A (en) 1981-04-02 1983-07-05 Xerox Corporation Interface for proximity coupled electro-optic devices
US4536061A (en) 1981-12-11 1985-08-20 Canon Kabushiki Kaisha Display element
US4448622A (en) 1982-04-26 1984-05-15 The United States Of America As Represented By The United States Department Of Energy Composite polymeric film and method for its use in installing a very thin polymeric film in a device
JPS5978816A (en) 1982-10-28 1984-05-07 Showa Electric Wire & Cable Co Ltd Preparation of synthetic resin film
US5301009A (en) 1983-04-28 1994-04-05 The United States Of America As Represented By The Secretary Of The Army Frustrated total internal reflection optical power limiter
US4713326A (en) 1983-07-05 1987-12-15 Molecular Diagnostics, Inc. Coupling of nucleic acids to solid support by photochemical methods
JPS6038130A (en) 1983-08-11 1985-02-27 Asahi Chem Ind Co Ltd Preparation of polymeric film bonded fixedly to frame
US5561541A (en) 1984-09-05 1996-10-01 The United States Of America As Represented By The Secretary Of The Army Frustrated total internal reflection optical power limiter
US4595635A (en) 1985-05-02 1986-06-17 Raychem Corporation Organopolysiloxane materials having decreased surface tack
DE3720861A1 (en) 1987-06-24 1989-03-16 Continental Ag Process for reducing the surface tackiness of vulcanisable rubber articles
JPH01185692A (en) 1988-01-19 1989-07-25 Sanyo Electric Co Ltd Plane display panel
US4867515A (en) 1988-08-05 1989-09-19 Canadian Patents And Development Ltd. All-optical modulator with a channel waveguide
US5099343A (en) 1989-05-25 1992-03-24 Hughes Aircraft Company Edge-illuminated liquid crystal display devices
US5128782A (en) 1989-08-22 1992-07-07 Wood Lawson A Liquid crystal display unit which is back-lit with colored lights
US5147519A (en) 1990-07-27 1992-09-15 Motorola, Inc. Method of manufacturing elastomers containing fine line conductors
US5319491A (en) 1990-08-10 1994-06-07 Continental Typographics, Inc. Optical display
FR2670021B1 (en) 1990-12-04 1994-03-04 Thomson Csf PROCESS FOR PRODUCING MICROLENTILES FOR OPTICAL APPLICATIONS.
GB2265024B (en) 1992-03-14 1996-01-24 British Aerospace A spatial light modulator assembly
US5221987A (en) 1992-04-10 1993-06-22 Laughlin Richard H FTIR modulator
US5283148A (en) 1992-09-18 1994-02-01 Minnesota Mining And Manufacturing Company Liquid toners for use with perfluorinated solvents
US5317667A (en) 1992-11-23 1994-05-31 Ford Motor Company Electrophoretic switch for a light pipe
US5455709A (en) 1993-03-23 1995-10-03 Martin Marietta Corporation Total internal reflection spatial light modulation apparatus and method of fabrication thereof
US5598280A (en) 1993-03-23 1997-01-28 Dai Nippon Printing Co., Ltd. Film lens and a surface light source using the same
US5425710A (en) 1993-10-26 1995-06-20 Medtronic, Inc. Coated sleeve for wrapping dilatation catheter balloons
US5396350A (en) 1993-11-05 1995-03-07 Alliedsignal Inc. Backlighting apparatus employing an array of microprisms
DE4343808A1 (en) 1993-12-22 1995-06-29 Thomson Brandt Gmbh Light valve for video,graphics and data display
US5530067A (en) 1994-05-17 1996-06-25 Minnesota Mining And Manufacturing Company Liquid toners utilizing highly fluorinated solvents
US5444801A (en) 1994-05-27 1995-08-22 Laughlin; Richard H. Apparatus for switching optical signals and method of operation
JP3436435B2 (en) 1995-02-22 2003-08-11 東レ・ダウコーニング・シリコーン株式会社 Method of curing ultraviolet-curable silicone composition
US5608837A (en) 1995-05-15 1997-03-04 Clio Technologies, Inc. Transmissive type display and method capable of utilizing ambient light
US5555327A (en) 1995-06-07 1996-09-10 Laughlin; Richard H. Frustrated total internal reflection device
US5841916A (en) 1995-06-07 1998-11-24 Optical Switch Corporation Frustrated total internal reflection device
DE69622198T2 (en) 1995-10-18 2003-03-06 Minnesota Mining & Mfg LIGHT LEADER WITH TOTAL INTERNAL REFLECTION
JPH09250539A (en) 1996-03-19 1997-09-22 Shin Etsu Polymer Co Ltd Semiconductive roll, and manufacture of it
JP3409587B2 (en) 1996-05-14 2003-05-26 オムロン株式会社 Optical path conversion optical element, image display device, and light projector
US5959777A (en) 1997-06-10 1999-09-28 The University Of British Columbia Passive high efficiency variable reflectivity image display device
US6064784A (en) * 1997-06-10 2000-05-16 The University Of British Columbia Electrophoretic, dual refraction frustration of total internal reflection in high efficiency variable reflectivity image displays
US6088013A (en) 1997-08-26 2000-07-11 The University Of British Columbia Array addressing of pneumatically switched image display device
US6297907B1 (en) * 1997-09-02 2001-10-02 California Institute Of Technology Devices based on surface plasmon interference filters
US5999307A (en) 1997-09-04 1999-12-07 The University Of British Columbia Method and apparatus for controllable frustration of total internal reflection
US6278540B1 (en) * 1998-04-02 2001-08-21 California Institute Of Technology Efficient color filtering and beam steering based on controlled total internal reflection
US6604784B1 (en) 1999-10-19 2003-08-12 Krueger International, Inc. Chair and desk system

Also Published As

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

Similar Documents

Publication Publication Date Title
AU2002214865A1 (en) Color filtering and absorbing total internal reflection image display
CN100426135C (en) Projecting screen and manufacture thereof
DE60220365T2 (en) Projection system with selectively reflecting screen
WO1995006888A3 (en) A light transmitting and dispersing projection screen having low reflectance
AU5461194A (en) Lead-free crystal glass with the refractive index higher than 1,52
EP0724177A3 (en) High performance projection display with two light valves
AU7694196A (en) Optically variable surface pattern
WO2004036265A3 (en) Spectral filter for green and longer wavelengths
WO2005069827A3 (en) Single panel color image projection system
EP1359459A3 (en) Reflective display device using photonic crystals
WO2004025334A3 (en) Diffusing substrate
WO2005066694A8 (en) Intraocular lenses having a visible light-selective-transmissive-region
EP0855602A3 (en) Molded synthetic resin
WO2005013193A3 (en) Multi-primary color display
CA2179625A1 (en) Optical polarizer
US4649462A (en) Viewing angle color sensitive lighting accessory
HK1041925A1 (en) Color corrected projection lenses employing diffractive optical surfaces.
EP0859248A3 (en) Multi-port optical device
EP1031408A3 (en) Coloring structure for producing color
EP1162059A3 (en) Coloring structure for producing colors
EP1724628A3 (en) Electro-optical transflective device with a color filter and electronic apparatus comprising such device
WO2006071803A3 (en) Anti-reflective coating for optical windows and elements
CA2245054A1 (en) Multi-pass optical filter
EP1265083A3 (en) Wavelength-selecting optical element and optical display provided with the same
CA2255578A1 (en) Color display device