CA2371138C - Electrophoretic, high index, or phase transition control of total internal reflection in high efficiency variable reflectivity image displays - Google Patents

Electrophoretic, high index, or phase transition control of total internal reflection in high efficiency variable reflectivity image displays Download PDF

Info

Publication number
CA2371138C
CA2371138C CA002371138A CA2371138A CA2371138C CA 2371138 C CA2371138 C CA 2371138C CA 002371138 A CA002371138 A CA 002371138A CA 2371138 A CA2371138 A CA 2371138A CA 2371138 C CA2371138 C CA 2371138C
Authority
CA
Canada
Prior art keywords
image display
sheet
prismatic
medium
display device
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 - Fee Related
Application number
CA002371138A
Other languages
English (en)
French (fr)
Other versions
CA2371138A1 (en
Inventor
Andrzej Kotlicki
Robin John Noel Coope
Dmitri Nikolaevich Grandmaison
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 CA2371138A1 publication Critical patent/CA2371138A1/en
Application granted granted Critical
Publication of CA2371138C publication Critical patent/CA2371138C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • G02F1/165—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
    • 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
    • G02F1/1675—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
    • 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
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/315—Digital deflection, i.e. optical switching based on the use of controlled internal 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
    • 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
    • G02F2001/1678—Constructional details characterised by the composition or particle type
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CA002371138A 1999-06-02 2000-05-26 Electrophoretic, high index, or phase transition control of total internal reflection in high efficiency variable reflectivity image displays Expired - Fee Related CA2371138C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/324,103 1999-06-02
US09/324,103 US6215920B1 (en) 1997-06-10 1999-06-02 Electrophoretic, high index and phase transition control of total internal reflection in high efficiency variable reflectivity image displays
PCT/CA2000/000631 WO2000075720A2 (en) 1999-06-02 2000-05-26 Electrophoretic, high index, or phase transition control of total internal reflection in high efficiency variable reflectivity image displays

Publications (2)

Publication Number Publication Date
CA2371138A1 CA2371138A1 (en) 2000-12-14
CA2371138C true CA2371138C (en) 2005-07-05

Family

ID=23262094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002371138A Expired - Fee Related CA2371138C (en) 1999-06-02 2000-05-26 Electrophoretic, high index, or phase transition control of total internal reflection in high efficiency variable reflectivity image displays

Country Status (7)

Country Link
US (1) US6215920B1 (https=)
EP (1) EP1188094A2 (https=)
JP (1) JP2003501695A (https=)
KR (1) KR100496383B1 (https=)
AU (1) AU4906700A (https=)
CA (1) CA2371138C (https=)
WO (1) WO2000075720A2 (https=)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9280029B2 (en) 2013-05-13 2016-03-08 Clearink Displays, Inc. Registered reflective element for a brightness enhanced TIR display
US9612501B2 (en) 2013-09-30 2017-04-04 Clearink Displays, Inc. Method and apparatus for front-lit semi-retro-reflective display
US9740075B2 (en) 2013-09-10 2017-08-22 Clearink Displays, Inc. Method and system for perforated reflective film display device
US9897890B2 (en) 2014-10-07 2018-02-20 Clearink Displays, Inc. Reflective image display with threshold
US9939706B2 (en) 2013-03-26 2018-04-10 Clearink Displays, Inc. Displaced porous electrode for frustrating TIR and returning light through exit pupil
US9939707B2 (en) 2013-07-08 2018-04-10 Clearink Displays, Inc. TIR-modulated wide viewing angle display
US10203436B2 (en) 2013-05-22 2019-02-12 Clearink Displays, Inc. Method and apparatus for improved color filter saturation
US10261221B2 (en) 2015-12-06 2019-04-16 Clearink Displays, Inc. Corner reflector reflective image display
US10304394B2 (en) 2014-10-08 2019-05-28 Clearink Displays, Inc. Color filter registered reflective display
US10386691B2 (en) 2015-06-24 2019-08-20 CLEARink Display, Inc. Method and apparatus for a dry particle totally internally reflective image display
US10386547B2 (en) 2015-12-06 2019-08-20 Clearink Displays, Inc. Textured high refractive index surface for reflective image displays
US10705404B2 (en) 2013-07-08 2020-07-07 Concord (Hk) International Education Limited TIR-modulated wide viewing angle display

Families Citing this family (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6866760B2 (en) * 1998-08-27 2005-03-15 E Ink Corporation Electrophoretic medium and process for the production thereof
US7411719B2 (en) 1995-07-20 2008-08-12 E Ink Corporation Electrophoretic medium and process for the production thereof
US7999787B2 (en) 1995-07-20 2011-08-16 E Ink Corporation Methods for driving electrophoretic displays using dielectrophoretic forces
US7079305B2 (en) * 2001-03-19 2006-07-18 E Ink Corporation Electrophoretic medium and process for the production thereof
US7327511B2 (en) * 2004-03-23 2008-02-05 E Ink Corporation Light modulators
US7071913B2 (en) * 1995-07-20 2006-07-04 E Ink Corporation Retroreflective electrophoretic displays and materials for making the same
US7167155B1 (en) 1995-07-20 2007-01-23 E Ink Corporation Color electrophoretic displays
US6839158B2 (en) 1997-08-28 2005-01-04 E Ink Corporation Encapsulated electrophoretic displays having a monolayer of capsules and materials and methods for making the same
US7242513B2 (en) 1997-08-28 2007-07-10 E Ink Corporation Encapsulated electrophoretic displays having a monolayer of capsules and materials and methods for making the same
US7002728B2 (en) 1997-08-28 2006-02-21 E Ink Corporation Electrophoretic particles, and processes for the production thereof
US6067185A (en) 1997-08-28 2000-05-23 E Ink Corporation Process for creating an encapsulated electrophoretic display
US7247379B2 (en) 1997-08-28 2007-07-24 E Ink Corporation Electrophoretic particles, and processes for the production thereof
US6377383B1 (en) 1997-09-04 2002-04-23 The University Of British Columbia Optical switching by controllable frustration of total internal reflection
US6753999B2 (en) * 1998-03-18 2004-06-22 E Ink Corporation Electrophoretic displays in portable devices and systems for addressing such displays
US6704133B2 (en) 1998-03-18 2004-03-09 E-Ink Corporation Electro-optic display overlays and systems for addressing such displays
US7075502B1 (en) 1998-04-10 2006-07-11 E Ink Corporation Full color reflective display with multichromatic sub-pixels
AU3987299A (en) 1998-05-12 1999-11-29 E-Ink Corporation Microencapsulated electrophoretic electrostatically-addressed media for drawing device applications
US6118589A (en) * 1999-01-06 2000-09-12 Compaq Computer Corporation Apparatus, method and system for 3-D and panoramic imaging
JP4053260B2 (ja) * 2000-10-18 2008-02-27 シャープ株式会社 有機エレクトロルミネッセンス表示素子
US6535674B2 (en) * 2000-12-15 2003-03-18 Scram Technologies, Inc. High contrast front projection display panel and a method of making a high contrast front projection display panel
EP2267520B1 (en) 2001-02-27 2018-07-25 Dolby Laboratories Licensing Corporation A method and device for displaying an image
US7230750B2 (en) 2001-05-15 2007-06-12 E Ink Corporation Electrophoretic media and processes for the production thereof
US6592234B2 (en) 2001-04-06 2003-07-15 3M Innovative Properties Company Frontlit display
US6738051B2 (en) 2001-04-06 2004-05-18 3M Innovative Properties Company Frontlit illuminated touch panel
EP1393122B1 (en) * 2001-05-15 2018-03-28 E Ink Corporation Electrophoretic particles
DE10129443B4 (de) * 2001-06-19 2011-08-11 Robert Bosch GmbH, 70469 Beleuchtungsvorrichtung
US7535624B2 (en) * 2001-07-09 2009-05-19 E Ink Corporation Electro-optic display and materials for use therein
US7110163B2 (en) * 2001-07-09 2006-09-19 E Ink Corporation Electro-optic display and lamination adhesive for use therein
ATE349028T1 (de) * 2001-07-09 2007-01-15 E Ink Corp Elektrooptische anzeige und kleberzusammensetzung
ATE549659T1 (de) * 2001-07-09 2012-03-15 E Ink Corp Elektro-optische anzeigeeinrichtung mit laminierklebstoffschicht
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
US7064740B2 (en) * 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
US6452734B1 (en) 2001-11-30 2002-09-17 The University Of British Columbia Composite electrophoretically-switchable retro-reflective image display
US6931169B2 (en) * 2002-02-05 2005-08-16 Jiangjun Zhang Optical switch with reversible electroplating mirrors
US6891658B2 (en) * 2002-03-04 2005-05-10 The University Of British Columbia Wide viewing angle reflective display
EP2378507B1 (en) 2002-03-13 2018-05-09 Dolby Laboratories Licensing Corporation Light emitting element failure compensation in a display
US8687271B2 (en) 2002-03-13 2014-04-01 Dolby Laboratories Licensing Corporation N-modulation displays and related methods
US6865011B2 (en) * 2002-07-30 2005-03-08 The University Of British Columbia Self-stabilized electrophoretically frustrated total internal reflection display
WO2004023202A1 (en) * 2002-09-03 2004-03-18 E Ink Corporation Electrophoretic medium with gaseous suspending fluid
JP4229714B2 (ja) * 2002-09-19 2009-02-25 株式会社リコー 画像処理装置、画像処理方法、画像処理プログラム、及び画像処理プログラムを記憶する記憶媒体
US20130063333A1 (en) 2002-10-16 2013-03-14 E Ink Corporation Electrophoretic displays
CN1761905A (zh) * 2003-03-18 2006-04-19 皇家飞利浦电子股份有限公司 利用反向反射器提高亮度的箔显示器
SE526044C2 (sv) * 2003-03-21 2005-06-21 Sectra Mamea Ab Ett brytande refraktivt röntgenelement
JP3966213B2 (ja) * 2003-04-08 2007-08-29 トヨタ自動車株式会社 レーダ装置の被覆部品
JP2004333864A (ja) * 2003-05-07 2004-11-25 Canon Inc 電気泳動表示装置
GB2404448A (en) * 2003-07-31 2005-02-02 Qinetiq Ltd Electrophoretic display device
US7672040B2 (en) * 2003-11-05 2010-03-02 E Ink Corporation Electro-optic displays, and materials for use therein
WO2005052673A2 (en) 2003-11-21 2005-06-09 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive color
US7164284B2 (en) * 2003-12-18 2007-01-16 Sharp Laboratories Of America, Inc. Dynamic gamma for a liquid crystal display
US7079304B2 (en) * 2004-01-23 2006-07-18 The Lubrizol Corporation Structured fluid compositions for electrophoretically frustrated total internal reflection displays
US7388572B2 (en) * 2004-02-27 2008-06-17 E Ink Corporation Backplanes for electro-optic displays
US7602369B2 (en) * 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US7612757B2 (en) * 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US7872631B2 (en) * 2004-05-04 2011-01-18 Sharp Laboratories Of America, Inc. Liquid crystal display with temporal black point
US20050248553A1 (en) * 2004-05-04 2005-11-10 Sharp Laboratories Of America, Inc. Adaptive flicker and motion blur control
US7777714B2 (en) * 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
US8395577B2 (en) * 2004-05-04 2013-03-12 Sharp Laboratories Of America, Inc. Liquid crystal display with illumination control
US7532192B2 (en) * 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
US7505018B2 (en) * 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US7023451B2 (en) * 2004-06-14 2006-04-04 Sharp Laboratories Of America, Inc. System for reducing crosstalk
US11250794B2 (en) * 2004-07-27 2022-02-15 E Ink Corporation Methods for driving electrophoretic displays using dielectrophoretic forces
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
WO2006048832A2 (en) * 2004-11-03 2006-05-11 Koninklijke Philips Electronics, N.V. High intensity display screen based electronic window
JP2008520001A (ja) * 2004-11-12 2008-06-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高輝度フルカラー反射型ディスプレイ
US8050512B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7525528B2 (en) * 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
US8050511B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7586560B2 (en) * 2005-01-03 2009-09-08 Intel Corporation Display using light guide and refractive index control
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
US7821700B2 (en) * 2005-03-31 2010-10-26 Mark W Miles Dynamic motile medium
US20100085627A1 (en) * 2006-01-17 2010-04-08 The University Of British Columbia Microlens-assisted brightness enhancement in reflective image displays
US7486854B2 (en) 2006-01-24 2009-02-03 Uni-Pixel Displays, Inc. Optical microstructures for light extraction and control
US9143657B2 (en) * 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US7450799B2 (en) * 2006-01-24 2008-11-11 Uni-Pixel Displays, Inc. Corner-cube retroreflectors for displays
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
CA2643808C (en) * 2006-04-19 2013-08-13 The University Of British Columbia Ionic electrophoresis in tir-modulated reflective image displays
JP2008008995A (ja) * 2006-06-27 2008-01-17 Toshiba Corp 表示装置
US7492497B2 (en) * 2006-08-02 2009-02-17 E Ink Corporation Multi-layer light modulator
JP2010510538A (ja) * 2006-11-21 2010-04-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電気泳動粒子システムに基づくスイッチング可能な格子
US8941580B2 (en) * 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
ES2893327T3 (es) * 2007-02-01 2022-02-08 Dolby Laboratories Licensing Corp Calibración de visualizadores que tienen luz de fondo espacialmente variable
KR101462461B1 (ko) * 2007-04-06 2014-11-19 코닌클리케 필립스 엔.브이. 반사형 디스플레이 및 이러한 디스플레이를 제조하는 방법
US20080285125A1 (en) * 2007-05-18 2008-11-20 Fujifilm Manufacturing U.S.A. Inc. Optical panel for front projection under ambient lighting conditions
US20080305255A1 (en) * 2007-06-07 2008-12-11 Fujifilm Manufacturing U.S.A. Inc. Optical waveguide coating
US7496263B2 (en) * 2007-06-07 2009-02-24 Fujifilm Manfacturing U.S.A. Inc. Thermosetting optical waveguide coating
CN101999060B (zh) 2008-02-08 2013-04-03 温德斯海姆大学协会 反射装置、太阳能收集器、装备有该类型太阳能收集器的斜顶、和温室
US20090322800A1 (en) 2008-06-25 2009-12-31 Dolby Laboratories Licensing Corporation Method and apparatus in various embodiments for hdr implementation in display devices
US20100214282A1 (en) 2009-02-24 2010-08-26 Dolby Laboratories Licensing Corporation Apparatus for providing light source modulation in dual modulator displays
WO2012037445A2 (en) 2010-09-17 2012-03-22 Drexel University Novel applications for alliform carbon
US9341887B2 (en) 2009-09-11 2016-05-17 Dolby Laboratories Licensing Corporation Displays with a backlight incorporating reflecting layer
US9752932B2 (en) 2010-03-10 2017-09-05 Drexel University Tunable electro-optic filter stack
KR101139854B1 (ko) * 2010-04-13 2012-05-02 광주과학기술원 입자계수기
US8379293B2 (en) * 2010-10-28 2013-02-19 Raytheon Company Method and apparatus for modulating light
US8941683B2 (en) 2010-11-01 2015-01-27 Microsoft Corporation Transparent display interaction
US8690408B2 (en) 2010-12-03 2014-04-08 At&T Intellectual Property I, L. P. Methods, systems, and products for illuminating displays
US8770813B2 (en) 2010-12-23 2014-07-08 Microsoft Corporation Transparent display backlight assembly
WO2012115993A1 (en) * 2011-02-25 2012-08-30 Lumitex, Inc. Display front lighting device
US20140022511A1 (en) * 2011-02-28 2014-01-23 Huei Pei Kuo Front-projection glasses-free, continuous 3d display
US8891918B2 (en) 2011-11-17 2014-11-18 At&T Intellectual Property I, L.P. Methods, systems, and products for image displays
US8933916B1 (en) 2012-06-26 2015-01-13 Jeffrey B. Doar Ambient light sensing for display
US9483981B2 (en) * 2012-06-27 2016-11-01 Amazon Technologies, Inc. Dynamic display adjustment
US20140119020A1 (en) * 2012-10-30 2014-05-01 Elwha Llc Smart Illuminator For Retroreflective Display Device
ES2697900T3 (es) * 2014-01-31 2019-01-29 Clearink Displays Inc Pantalla de imagen reflectante con capa dieléctrica
KR20170005436A (ko) * 2014-05-12 2017-01-13 클리어잉크 디스플레이스, 인코포레이티드 2-입자 내부 전반사 이미지 디스플레이
TWI518435B (zh) 2014-12-10 2016-01-21 元太科技工業股份有限公司 反射式顯示裝置
CN104503129B (zh) * 2014-12-30 2018-02-13 京东方科技集团股份有限公司 一种光学模组和反射型显示装置
CN107209435B (zh) * 2015-02-12 2021-09-14 协和(香港)国际教育有限公司 多电极全内反射图像显示
US9466246B1 (en) 2015-03-16 2016-10-11 Amazon Technologies, Inc. Display stacks with integrated ambient light sensors
CN104696887B (zh) * 2015-03-26 2018-06-15 合肥鑫晟光电科技有限公司 一种导光板、背光模组、显示装置及显示控制系统
US10209530B2 (en) 2015-12-07 2019-02-19 E Ink Corporation Three-dimensional display
TWI592722B (zh) 2016-03-16 2017-07-21 揚昇照明股份有限公司 背光模組以及顯示裝置
US10466437B2 (en) * 2016-07-01 2019-11-05 Tdk Taiwan Corp. Lens driving mechanism
CN106200198A (zh) 2016-09-29 2016-12-07 京东方科技集团股份有限公司 电子纸及其制备方法
CN106291914B (zh) * 2016-10-31 2018-04-03 京东方科技集团股份有限公司 显示面板及其驱动方法和显示装置
WO2018148153A1 (en) * 2017-02-08 2018-08-16 Giant Leap Holdings, Llc Light steering and focusing by dielectrophoresis
US10444592B2 (en) 2017-03-09 2019-10-15 E Ink Corporation Methods and systems for transforming RGB image data to a reduced color set for electro-optic displays
EP3385783A1 (de) 2017-04-04 2018-10-10 Telefónica Germany GmbH & Co. OHG Verfahren zur korrektur der physiologischen akkommodation eines betrachters während des betrachtens eines visuellen objektes
US11650422B2 (en) 2017-10-23 2023-05-16 Vuzix Corporation Active correction of aberrations in optical systems
WO2020097095A1 (en) * 2018-11-06 2020-05-14 CLEARink Display, Inc. High brightness retroreflector for static and switchable image displays
CN110272204B (zh) * 2019-06-28 2022-05-10 京东方科技集团股份有限公司 复合盖板玻璃、全反射显示装置、铬铝石英玻璃及制备方法
WO2021037951A1 (en) 2019-08-29 2021-03-04 Merck Patent Gmbh Electrophoretic fluid
CN117192667A (zh) * 2022-06-01 2023-12-08 华为技术有限公司 一种光栅、制作光栅的方法及设备

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US4165155A (en) 1978-03-27 1979-08-21 International Business Machines Corporation Amplitude modulation of light beam
US4218302A (en) 1979-08-02 1980-08-19 U.S. Philips Corporation Electrophoretic display devices
EP0023741A1 (en) * 1979-08-02 1981-02-11 Koninklijke Philips Electronics N.V. Electrophoretic image display device
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
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
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
US4701772A (en) * 1986-11-26 1987-10-20 Xerox Corporation Thermally activated image bar
JPH01185692A (ja) 1988-01-19 1989-07-25 Sanyo Electric Co Ltd 平面ディスプレイパネル
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
US5319491A (en) 1990-08-10 1994-06-07 Continental Typographics, Inc. Optical display
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
US5396350A (en) 1993-11-05 1995-03-07 Alliedsignal Inc. Backlighting apparatus employing an array of microprisms
DE4343808A1 (de) 1993-12-22 1995-06-29 Thomson Brandt Gmbh Lichtventil für Video-, Graphik und Datendisplay ohne Polarisationsfilter
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
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
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
US5959777A (en) * 1997-06-10 1999-09-28 The University Of British Columbia Passive high efficiency variable reflectivity image display device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9746740B2 (en) 2013-05-13 2017-08-29 Clearink Displays, Inc. Registered reflective element for a brightness enhanced TIR display
US10203436B2 (en) 2013-05-22 2019-02-12 Clearink Displays, Inc. Method and apparatus for improved color filter saturation
US9939707B2 (en) 2013-07-08 2018-04-10 Clearink Displays, Inc. 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
US9612501B2 (en) 2013-09-30 2017-04-04 Clearink Displays, Inc. 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
US10304394B2 (en) 2014-10-08 2019-05-28 Clearink Displays, Inc. Color filter registered reflective display
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

Also Published As

Publication number Publication date
WO2000075720A3 (en) 2001-09-07
AU4906700A (en) 2000-12-28
JP2003501695A (ja) 2003-01-14
WO2000075720A2 (en) 2000-12-14
KR20020010685A (ko) 2002-02-04
CA2371138A1 (en) 2000-12-14
EP1188094A2 (en) 2002-03-20
US6215920B1 (en) 2001-04-10
KR100496383B1 (ko) 2005-06-21

Similar Documents

Publication Publication Date Title
CA2371138C (en) Electrophoretic, high index, or phase transition control of total internal reflection in high efficiency variable reflectivity image displays
EP1290486B1 (en) Enhanced effective refractive index total internal reflection image display
US5959777A (en) Passive high efficiency variable reflectivity image display device
US6064784A (en) Electrophoretic, dual refraction frustration of total internal reflection in high efficiency variable reflectivity image displays
US9939706B2 (en) Displaced porous electrode for frustrating TIR and returning light through exit pupil
US8040591B2 (en) Ionic electrophoresis in TIR-modulated reflective image displays
US6819471B2 (en) Light modulation by frustration of total internal reflection
RU2482387C2 (ru) Двойной пленочный световод для подсветки дисплеев
US9746740B2 (en) Registered reflective element for a brightness enhanced TIR display
WO2018161650A1 (zh) 显示面板和显示装置
JP2007505330A (ja) 自己安定化された電気泳動で全内部反射を抑制したディスプレイ
US20050123243A1 (en) Light emissive display based on lightwave coupling
US10705404B2 (en) TIR-modulated wide viewing angle display
EP1896768A2 (en) Lighting device
CN101517466A (zh) 可控光导
JP2015505417A (ja) レッジ領域上に少なくとも部分的に非透過性のコーティングを有する光ガイド
Mossman et al. A novel reflective image display using total internal reflection
KR20200141075A (ko) 전반사 기반 이미지 디스플레이 내의 볼록 돌기
Mossman et al. P‐83: Grey Scale Control of TIR Using Electrophoresis of Sub‐Optical Pigment Particles
CN115268159A (zh) 电致变色调控光栅和显示面板
KR100320296B1 (ko) 광전자 평면 디스플레이 패널
Cheng Controlled extraction from light guides by means of ELE ctrophoretic modulation of total internal reflection

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed