DE69125285T2 - Optische anzeige - Google Patents

Optische anzeige

Info

Publication number
DE69125285T2
DE69125285T2 DE69125285T DE69125285T DE69125285T2 DE 69125285 T2 DE69125285 T2 DE 69125285T2 DE 69125285 T DE69125285 T DE 69125285T DE 69125285 T DE69125285 T DE 69125285T DE 69125285 T2 DE69125285 T2 DE 69125285T2
Authority
DE
Germany
Prior art keywords
optical display
light
light guidance
violating
multiplexing
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
DE69125285T
Other languages
English (en)
Other versions
DE69125285D1 (de
Inventor
Martin Selbrede
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.)
Continental Typographics Inc
Original Assignee
Continental Typographics Inc
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 Continental Typographics Inc filed Critical Continental Typographics Inc
Publication of DE69125285D1 publication Critical patent/DE69125285D1/de
Application granted granted Critical
Publication of DE69125285T2 publication Critical patent/DE69125285T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • 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 
    • G02F1/011—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  in optical waveguides, not otherwise provided for in this subclass
    • 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 
    • G02F1/0128—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 electro-mechanical, magneto-mechanical, elasto-optic effects
    • G02F1/0131—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 electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
DE69125285T 1990-08-10 1991-08-07 Optische anzeige Expired - Lifetime DE69125285T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/565,481 US5319491A (en) 1990-08-10 1990-08-10 Optical display
PCT/US1991/005601 WO1992002846A2 (en) 1990-08-10 1991-08-07 Optical display

Publications (2)

Publication Number Publication Date
DE69125285D1 DE69125285D1 (de) 1997-04-24
DE69125285T2 true DE69125285T2 (de) 1997-09-25

Family

ID=24258799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125285T Expired - Lifetime DE69125285T2 (de) 1990-08-10 1991-08-07 Optische anzeige

Country Status (6)

Country Link
US (1) US5319491A (de)
EP (1) EP0542924B1 (de)
AT (1) ATE150551T1 (de)
AU (1) AU8757691A (de)
DE (1) DE69125285T2 (de)
WO (1) WO1992002846A2 (de)

Families Citing this family (184)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521746A (en) * 1993-02-22 1996-05-28 Engle; Craig D. Poppet valve modulator
US5748828A (en) * 1993-11-10 1998-05-05 Alliedsignal Inc. Color separating backlight
US5591680A (en) * 1993-12-06 1997-01-07 Micron Communications Formation methods of opaque or translucent films
US5943033A (en) * 1994-09-06 1999-08-24 Kabushiki Kaisha Toshiba Display device
US5771321A (en) * 1996-01-04 1998-06-23 Massachusetts Institute Of Technology Micromechanical optical switch and flat panel display
US6091182A (en) 1996-11-07 2000-07-18 Ngk Insulators, Ltd. Piezoelectric/electrostrictive element
EP0907212A1 (de) 1996-11-29 1999-04-07 Ngk Insulators, Ltd. Keramisches element, verfahren zur herstellung des keramischen elements, anzeige, relaisvorrichtung und kondensator
EP0851260A3 (de) * 1996-12-16 1998-09-09 Ngk Insulators, Ltd. Anzeigevorrichtung
JPH10326088A (ja) 1997-03-24 1998-12-08 Ngk Insulators Ltd ディスプレイの駆動装置及びディスプレイの駆動方法
WO1998045746A1 (en) * 1997-04-10 1998-10-15 Song Micro Technology Ltd. An electromagnetic wave modulator
JPH10307541A (ja) 1997-05-07 1998-11-17 Ngk Insulators Ltd ディスプレイ用光導波板
JP3224209B2 (ja) * 1997-05-07 2001-10-29 日本碍子株式会社 ディスプレイ用光導波板
JP3411584B2 (ja) 1997-05-30 2003-06-03 日本碍子株式会社 表示装置
US6215920B1 (en) 1997-06-10 2001-04-10 The University Of British Columbia Electrophoretic, high index and phase transition control 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
JP3437743B2 (ja) * 1997-07-18 2003-08-18 日本碍子株式会社 ディスプレイの駆動装置及びディスプレイの駆動方法
US5999307A (en) * 1997-09-04 1999-12-07 The University Of British Columbia Method and apparatus for controllable frustration of total internal reflection
US6377383B1 (en) 1997-09-04 2002-04-23 The University Of British Columbia Optical switching by controllable frustration of total internal reflection
WO1999024859A1 (fr) 1997-11-06 1999-05-20 Ngk Insulators, Ltd. Affichage et procede de fabrication de ce dernier
JPH11354021A (ja) 1998-06-08 1999-12-24 Ngk Insulators Ltd ディスプレイ及びその製造方法
JP3762568B2 (ja) 1998-08-18 2006-04-05 日本碍子株式会社 ディスプレイの駆動装置及びディスプレイの駆動方法
EP0994373A1 (de) 1998-09-18 2000-04-19 Ngk Insulators, Ltd. Anzeige Vorrichtung mit Stellgliedern
FI106992B (fi) * 1999-05-28 2001-05-15 Ics Intelligent Control System Valo-opaste
US6427910B1 (en) * 1999-12-17 2002-08-06 International Business Machines Corporation Method for managing and updating overloaded cards
US6433911B1 (en) * 2000-05-19 2002-08-13 Massachusetts Institute Of Technology Frustrated total internal reflection-based micro-opto-electro-mechanical modulator/demodulator
US6304365B1 (en) 2000-06-02 2001-10-16 The University Of British Columbia Enhanced effective refractive index total internal reflection image display
US6384979B1 (en) 2000-11-30 2002-05-07 The University Of British Columbia Color filtering and absorbing total internal reflection image display
US7253799B2 (en) * 2001-06-30 2007-08-07 Samsung Electronics Co., Ltd. Backlight using planar hologram for flat display device
US6437921B1 (en) 2001-08-14 2002-08-20 The University Of British Columbia Total internal reflection prismatically interleaved reflective film display screen
US6452734B1 (en) 2001-11-30 2002-09-17 The University Of British Columbia Composite electrophoretically-switchable retro-reflective image display
CA2477490A1 (en) * 2002-02-26 2003-09-04 Martin G. Selbrede Enhancements to optical flat panel displays
US6891658B2 (en) * 2002-03-04 2005-05-10 The University Of British Columbia Wide viewing angle reflective display
EP1490721A4 (de) * 2002-03-11 2008-02-20 Uni Pixel Displays Inc Doppel-elektret-mems-betätigungsglied
EP1507444A4 (de) * 2002-05-17 2008-01-23 Print Labo Co Ltd El-lichtemissionsbauelement
US9470950B2 (en) 2002-06-10 2016-10-18 E Ink Corporation Electro-optic displays, and processes for the production thereof
US8363299B2 (en) * 2002-06-10 2013-01-29 E Ink Corporation Electro-optic displays, and processes for the production thereof
US6865011B2 (en) * 2002-07-30 2005-03-08 The University Of British Columbia Self-stabilized electrophoretically frustrated total internal reflection display
US20090124383A1 (en) * 2007-11-09 2009-05-14 Igt Apparatus for use with interactive table games and methods of use
US7841944B2 (en) * 2002-08-06 2010-11-30 Igt Gaming device having a three dimensional display device
US8715058B2 (en) 2002-08-06 2014-05-06 Igt Reel and video combination machine
US20050153775A1 (en) * 2004-01-12 2005-07-14 Griswold Chauncey W. Multiple-state display for a gaming apparatus
US20070004513A1 (en) * 2002-08-06 2007-01-04 Igt Gaming machine with layered displays
JP2004146340A (ja) * 2002-08-30 2004-05-20 Tomy Co Ltd Ｅｌ発光シート
GB2393324A (en) * 2002-08-30 2004-03-24 Tomy Co Ltd Electroluminescent display
US20040104671A1 (en) * 2002-08-30 2004-06-03 Tomy Company, Ltd. Electroluminescence light emitting device and method for manufacturing the same
GB2392558B (en) * 2002-08-30 2004-11-10 Tomy Co Ltd Electroluminescence light emitting display system and electroluminescence light emitting sheet
JP3730971B2 (ja) * 2002-08-30 2006-01-05 株式会社トミー Ｅｌ発光ディスプレイシステム
US7417782B2 (en) 2005-02-23 2008-08-26 Pixtronix, Incorporated Methods and apparatus for spatial light modulation
US20050073471A1 (en) * 2003-10-03 2005-04-07 Uni-Pixel Displays, Inc. Z-axis redundant display/multilayer display
US9564004B2 (en) 2003-10-20 2017-02-07 Igt Closed-loop system for providing additional event participation to electronic video game customers
KR101123954B1 (ko) 2003-11-14 2012-03-26 램버스 인터내셔널 리미티드 디스플레이의 심플 매트릭스 어드레싱
US7309284B2 (en) 2004-01-12 2007-12-18 Igt Method for using a light valve to reduce the visibility of an object within a gaming apparatus
WO2005071461A1 (en) * 2004-01-21 2005-08-04 Koninklijke Philips Electronics N.V. Display device
US20060046818A1 (en) * 2004-09-02 2006-03-02 Goins Jamie J Gaming device having a rotating cylindrical symbol indicator display
FR2875607B1 (fr) * 2004-09-20 2006-11-24 Cit Alcatel Miroir a deformation locale par variation d'epaisseur d'un materiau electro-actif controlee par effet electrique
US7488252B2 (en) * 2004-11-05 2009-02-10 Igt Single source visual image display distribution on a gaming machine
US9613491B2 (en) 2004-12-16 2017-04-04 Igt Video gaming device having a system and method for completing wagers and purchases during the cash out process
US7914368B2 (en) 2005-08-05 2011-03-29 Jay Chun Methods and systems for playing baccarat jackpot with an option for insurance betting
US7922587B2 (en) 2005-01-24 2011-04-12 Jay Chun Betting terminal and system
US8920238B2 (en) 2005-01-24 2014-12-30 Jay Chun Gaming center allowing switching between games based upon historical results
US9940778B2 (en) 2005-01-24 2018-04-10 Igt System for monitoring and playing a plurality of live casino table games
US20060166726A1 (en) 2005-01-24 2006-07-27 Jay Chun Methods and systems for playing baccarat jackpot
US8308559B2 (en) 2007-05-07 2012-11-13 Jay Chun Paradise box gaming system
US8210920B2 (en) 2005-01-24 2012-07-03 Jay Chun Methods and systems for playing baccarat jackpot
US8310442B2 (en) 2005-02-23 2012-11-13 Pixtronix, Inc. Circuits for controlling display apparatus
US7755582B2 (en) 2005-02-23 2010-07-13 Pixtronix, Incorporated Display methods and apparatus
US20070205969A1 (en) 2005-02-23 2007-09-06 Pixtronix, Incorporated Direct-view MEMS display devices and methods for generating images thereon
US7616368B2 (en) 2005-02-23 2009-11-10 Pixtronix, Inc. Light concentrating reflective display methods and apparatus
US8159428B2 (en) 2005-02-23 2012-04-17 Pixtronix, Inc. Display methods and apparatus
US7999994B2 (en) * 2005-02-23 2011-08-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US7502159B2 (en) 2005-02-23 2009-03-10 Pixtronix, Inc. Methods and apparatus for actuating displays
US7304785B2 (en) 2005-02-23 2007-12-04 Pixtronix, Inc. Display methods and apparatus
US7746529B2 (en) 2005-02-23 2010-06-29 Pixtronix, Inc. MEMS display apparatus
US7742016B2 (en) 2005-02-23 2010-06-22 Pixtronix, Incorporated Display methods and apparatus
US9082353B2 (en) 2010-01-05 2015-07-14 Pixtronix, Inc. Circuits for controlling display apparatus
US7675665B2 (en) 2005-02-23 2010-03-09 Pixtronix, Incorporated Methods and apparatus for actuating displays
US9158106B2 (en) 2005-02-23 2015-10-13 Pixtronix, Inc. Display methods and apparatus
US8519945B2 (en) 2006-01-06 2013-08-27 Pixtronix, Inc. Circuits for controlling display apparatus
US8482496B2 (en) 2006-01-06 2013-07-09 Pixtronix, Inc. Circuits for controlling MEMS display apparatus on a transparent substrate
US7304786B2 (en) 2005-02-23 2007-12-04 Pixtronix, Inc. Methods and apparatus for bi-stable actuation of displays
US7405852B2 (en) 2005-02-23 2008-07-29 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US9229222B2 (en) 2005-02-23 2016-01-05 Pixtronix, Inc. Alignment methods in fluid-filled MEMS displays
US9261694B2 (en) 2005-02-23 2016-02-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US20080158635A1 (en) * 2005-02-23 2008-07-03 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US7271945B2 (en) 2005-02-23 2007-09-18 Pixtronix, Inc. Methods and apparatus for actuating displays
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
US7499206B1 (en) * 2005-12-09 2009-03-03 Brian Edward Richardson TIR light valve
US7450799B2 (en) * 2006-01-24 2008-11-11 Uni-Pixel Displays, Inc. Corner-cube retroreflectors for displays
US7486854B2 (en) * 2006-01-24 2009-02-03 Uni-Pixel Displays, Inc. Optical microstructures for light extraction and control
US8526096B2 (en) 2006-02-23 2013-09-03 Pixtronix, Inc. Mechanical light modulators with stressed beams
US8512139B2 (en) 2006-04-13 2013-08-20 Igt Multi-layer display 3D server based portals
US8992304B2 (en) 2006-04-13 2015-03-31 Igt Methods and systems for tracking an event of an externally controlled interface
US9028329B2 (en) 2006-04-13 2015-05-12 Igt Integrating remotely-hosted and locally rendered content on a gaming device
US8968077B2 (en) 2006-04-13 2015-03-03 Idt Methods and systems for interfacing with a third-party application
US10026255B2 (en) 2006-04-13 2018-07-17 Igt Presentation of remotely-hosted and locally rendered content for gaming systems
US8784196B2 (en) 2006-04-13 2014-07-22 Igt Remote content management and resource sharing on a gaming machine and method of implementing same
US8777737B2 (en) 2006-04-13 2014-07-15 Igt Method and apparatus for integrating remotely-hosted and locally rendered content on a gaming device
US7876489B2 (en) 2006-06-05 2011-01-25 Pixtronix, Inc. Display apparatus with optical cavities
WO2008051362A1 (en) * 2006-10-20 2008-05-02 Pixtronix, Inc. Light guides and backlight systems incorporating light redirectors at varying densities
US20090156303A1 (en) 2006-11-10 2009-06-18 Igt Bonusing Architectures in a Gaming Environment
US9311774B2 (en) 2006-11-10 2016-04-12 Igt Gaming machine with externally controlled content display
US8192281B2 (en) 2006-11-13 2012-06-05 Igt Simulated reel imperfections
US8727855B2 (en) 2006-11-13 2014-05-20 Igt Three-dimensional paylines for gaming machines
WO2008063969A2 (en) 2006-11-13 2008-05-29 Igt Single plane spanning mode across independently driven displays
US8360847B2 (en) 2006-11-13 2013-01-29 Igt Multimedia emulation of physical reel hardware in processor-based gaming machines
US8357033B2 (en) 2006-11-13 2013-01-22 Igt Realistic video reels
US8210922B2 (en) * 2006-11-13 2012-07-03 Igt Separable game graphics on a gaming machine
US8142273B2 (en) * 2006-11-13 2012-03-27 Igt Presentation of wheels on gaming machines having multi-layer displays
US9292996B2 (en) 2006-12-19 2016-03-22 Igt Distributed side wagering methods and systems
US7852546B2 (en) 2007-10-19 2010-12-14 Pixtronix, Inc. Spacers for maintaining display apparatus alignment
US20100188443A1 (en) * 2007-01-19 2010-07-29 Pixtronix, Inc Sensor-based feedback for display apparatus
US9176318B2 (en) 2007-05-18 2015-11-03 Pixtronix, Inc. Methods for manufacturing fluid-filled MEMS displays
JP4743132B2 (ja) * 2007-02-15 2011-08-10 ティアック株式会社 複数のファンクションキーを有する電子機器
US8319703B2 (en) * 2007-06-28 2012-11-27 Qualcomm Mems Technologies, Inc. Rendering an image pixel in a composite display
TWI386106B (zh) * 2007-08-06 2013-02-11 Ind Tech Res Inst 電激發光元件
US8616953B2 (en) * 2007-08-31 2013-12-31 Igt Reel symbol resizing for reel based gaming machines
US8115700B2 (en) * 2007-09-20 2012-02-14 Igt Auto-blanking screen for devices having multi-layer displays
US8012010B2 (en) * 2007-09-21 2011-09-06 Igt Reel blur for gaming machines having simulated rotating reels
US8758144B2 (en) * 2007-10-23 2014-06-24 Igt Separable backlighting system
US8210944B2 (en) * 2007-10-29 2012-07-03 Igt Gaming system having display device with changeable wheel
WO2009073749A1 (en) * 2007-12-03 2009-06-11 Uni-Pixel Displays, Inc. Light injection system and method for uniform luminosity of waveguide-based displays
US8783931B2 (en) * 2007-12-03 2014-07-22 Rambus Delaware Llc Light injection system and method for uniform luminosity of waveguide-based displays
GB2457690A (en) * 2008-02-21 2009-08-26 Sharp Kk Viewer position tracking display
US8248560B2 (en) 2008-04-18 2012-08-21 Pixtronix, Inc. Light guides and backlight systems incorporating prismatic structures and light redirectors
US9160996B2 (en) * 2008-06-27 2015-10-13 Texas Instruments Incorporated Imaging input/output with shared spatial modulator
US20100019993A1 (en) * 2008-07-23 2010-01-28 Boundary Net, Incorporated Calibrating pixel elements
US7920317B2 (en) * 2008-08-04 2011-04-05 Pixtronix, Inc. Display with controlled formation of bubbles
US8002450B2 (en) * 2008-10-06 2011-08-23 Rambus Inc. Cavity reflector light injection for flat panel displays
US8169679B2 (en) 2008-10-27 2012-05-01 Pixtronix, Inc. MEMS anchors
US8317352B2 (en) * 2008-12-11 2012-11-27 Robert Saccomanno Non-invasive injection of light into a transparent substrate, such as a window pane through its face
US8152352B2 (en) * 2009-01-02 2012-04-10 Rambus International Ltd. Optic system for light guide with controlled output
CN102395922A (zh) 2009-01-02 2012-03-28 拉姆伯国际有限公司 全内反射开关平板显示器
US8272770B2 (en) 2009-01-02 2012-09-25 Rambus International Ltd. TIR switched flat panel display
US8026997B2 (en) * 2009-01-28 2011-09-27 Sharp Laboratories Of America, Inc. Area active backlight with steerable light source
US7982822B2 (en) * 2009-01-28 2011-07-19 Sharp Laboratories Of America, Inc. Area active backlight with steerable light source
US8152318B2 (en) * 2009-06-11 2012-04-10 Rambus International Ltd. Optical system for a light emitting diode with collection, conduction, phosphor directing, and output means
US8297818B2 (en) * 2009-06-11 2012-10-30 Rambus International Ltd. Optical system with reflectors and light pipes
US20100315836A1 (en) * 2009-06-11 2010-12-16 Brian Edward Richardson Flat panel optical display system with highly controlled output
CN102713421A (zh) * 2009-11-18 2012-10-03 拉姆伯斯国际公司 Led的内部收集反射器光学器件
KR20120132680A (ko) 2010-02-02 2012-12-07 픽스트로닉스 인코포레이티드 저온 실 유체 충전된 디스플레이 장치의 제조 방법
JP2013519122A (ja) * 2010-02-02 2013-05-23 ピクストロニックス・インコーポレーテッド ディスプレイ装置を制御するための回路
BR112012022900A2 (pt) 2010-03-11 2018-06-05 Pixtronix Inc modos de operação transflexivos e refletivos para um dispositivo de exibição
US8023170B1 (en) * 2010-03-24 2011-09-20 Eastman Kodak Company Total internal reflection modulator
US7982823B1 (en) 2010-06-17 2011-07-19 Sharp Laboratories Of America, Inc. Area active backlight with steerable backlight
US8425316B2 (en) 2010-08-03 2013-04-23 Igt Methods and systems for improving play of a bonus game on a gaming machine and improving security within a gaming establishment
US8461529B2 (en) * 2010-09-23 2013-06-11 Ut-Battelle, Llc Variable waveband infrared imager
US8690408B2 (en) 2010-12-03 2014-04-08 At&T Intellectual Property I, L. P. Methods, systems, and products for illuminating displays
KR20130130779A (ko) 2010-12-20 2013-12-02 픽스트로닉스 인코포레이티드 감소된 음향 방출을 갖는 mems 광 변조기 어레이들을 위한 시스템들 및 방법들
TWI414986B (zh) * 2010-12-31 2013-11-11 Au Optronics Corp 光學式觸控液晶顯示面板、光學式觸控面板以及決定觸控位置的方法
TW201300702A (zh) 2011-05-13 2013-01-01 Rambus Inc 照明組件
US8298081B1 (en) 2011-06-16 2012-10-30 Igt Gaming system, gaming device and method for providing multiple display event indicators
KR101941169B1 (ko) 2011-09-16 2019-01-23 삼성전자주식회사 광 스위칭 소자, 이를 포함한 영상 표시 장치 및 그 제조 방법
US9524609B2 (en) 2011-09-30 2016-12-20 Igt Gaming system, gaming device and method for utilizing mobile devices at a gaming establishment
US9466173B2 (en) 2011-09-30 2016-10-11 Igt System and method for remote rendering of content on an electronic gaming machine
US8749538B2 (en) 2011-10-21 2014-06-10 Qualcomm Mems Technologies, Inc. Device and method of controlling brightness of a display based on ambient lighting conditions
US8760600B2 (en) 2011-10-28 2014-06-24 Sharp Laboratories Of America, Inc. Area active backlight with spatiotemporal backlight
US8891918B2 (en) 2011-11-17 2014-11-18 At&T Intellectual Property I, L.P. Methods, systems, and products for image displays
US8605114B2 (en) 2012-02-17 2013-12-10 Igt Gaming system having reduced appearance of parallax artifacts on display devices including multiple display screens
US9129469B2 (en) 2012-09-11 2015-09-08 Igt Player driven game download to a gaming machine
AU2013327323B2 (en) 2012-10-02 2017-03-30 Igt System and method for providing remote wagering games in live table game system
US9183812B2 (en) 2013-01-29 2015-11-10 Pixtronix, Inc. Ambient light aware display apparatus
US9170421B2 (en) 2013-02-05 2015-10-27 Pixtronix, Inc. Display apparatus incorporating multi-level shutters
US9134552B2 (en) 2013-03-13 2015-09-15 Pixtronix, Inc. Display apparatus with narrow gap electrostatic actuators
WO2014160552A1 (en) 2013-03-26 2014-10-02 Clearink Displays Llc Displaced porous electrode for frustrating tir
US9280029B2 (en) 2013-05-13 2016-03-08 Clearink Displays, Inc. Registered reflective element for a brightness enhanced TIR display
CN105264422B (zh) 2013-05-22 2019-07-26 清墨显示股份有限责任公司 一种具有亮度增强结构的反射式显示器
US10705404B2 (en) 2013-07-08 2020-07-07 Concord (Hk) International Education Limited TIR-modulated wide viewing angle display
EP3327498B1 (de) 2013-07-08 2021-09-01 Concord (Hk) International Education Limited Tir-modulierte anzeige mit weitem betrachtungswinkel
US8821239B1 (en) 2013-07-22 2014-09-02 Novel Tech International Limited Gaming table system allowing player choices and multiple outcomes thereby for a single game
US8684830B1 (en) 2013-09-03 2014-04-01 Novel Tech International Limited Individually paced table game tournaments
US9740075B2 (en) 2013-09-10 2017-08-22 Clearink Displays, Inc. Method and system for perforated reflective film display device
US9519163B2 (en) * 2013-09-24 2016-12-13 Oracle International Corporation Tunable silicon grating couplers
KR101869172B1 (ko) 2013-09-30 2018-06-19 클리어잉크 디스플레이스, 인코포레이티드 전면발광 반-역반사 디스플레이를 위한 방법 및 장치
US9595159B2 (en) 2013-10-01 2017-03-14 Igt System and method for multi-game, multi-play of live dealer games
US9291340B2 (en) 2013-10-23 2016-03-22 Rambus Delaware Llc Lighting assembly having n-fold rotational symmetry
US9355599B2 (en) * 2014-03-06 2016-05-31 3M Innovative Properties Company Augmented information display
US9897890B2 (en) 2014-10-07 2018-02-20 Clearink Displays, Inc. Reflective image display with threshold
EP3204800A4 (de) 2014-10-08 2018-06-06 Clearink Displays, Inc. Farbfilterregistrierte reflektive anzeige
US10386691B2 (en) 2015-06-24 2019-08-20 CLEARink Display, Inc. Method and apparatus for a dry particle totally internally reflective image display
US9916735B2 (en) 2015-07-22 2018-03-13 Igt Remote gaming cash voucher printing system
US10055930B2 (en) 2015-08-11 2018-08-21 Igt Gaming system and method for placing and redeeming sports bets
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
US10542596B1 (en) * 2017-07-12 2020-01-21 Facebook Technologies, Llc Low power pulse width modulation by controlling bits order

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655261A (en) * 1970-03-02 1972-04-11 Bell Telephone Labor Inc Deflection of electromagnetic beams from guides by acoustical surface waves
US3907407A (en) * 1973-10-29 1975-09-23 Rca Corp Elastic light-scattering modulator device
US4030090A (en) * 1975-12-17 1977-06-14 Rca Corporation Flat image display device utilizing digital modulation
US4088991A (en) * 1976-06-30 1978-05-09 International Business Machines Corporation Visual display by electric control of scattering of light from a beam guided by an elastomer film
US4091375A (en) * 1976-08-23 1978-05-23 Laboratoires De Physicochimie Appliquee, Issec S.A. Flat screen solid state display and memory device utilizing color centers
US4234245A (en) * 1977-04-22 1980-11-18 Rca Corporation Light control device using a bimorph element
JPS54105960A (en) * 1978-02-08 1979-08-20 Futaba Denshi Kogyo Kk Fluorescent display unit
US4343536A (en) * 1979-05-15 1982-08-10 Nippon Electric Co., Ltd. Electro-optic light deflector
US4794370A (en) * 1984-08-21 1988-12-27 Bos-Knox Ltd. Peristaltic electrostatic binary device
US4830448A (en) * 1985-10-11 1989-05-16 Fuji Photo Film Co., Ltd. Light modulator and wave guide device
NL8600697A (nl) * 1986-01-09 1987-08-03 Philips Nv Beeldweergeefinrichting en een methode voor de vervaardiging ervan.
EP0246547A3 (de) * 1986-05-22 1990-06-13 Siemens Aktiengesellschaft Anordnung zur optischen Bildverarbeitung
EP0278038A1 (de) * 1987-02-13 1988-08-17 Battelle-Institut e.V. Aktiver Bildschirm in Flachbauweise
JPH01185692A (ja) * 1988-01-19 1989-07-25 Sanyo Electric Co Ltd 平面ディスプレイパネル

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WO1992002846A2 (en) 1992-02-20
ATE150551T1 (de) 1997-04-15
EP0542924A1 (de) 1993-05-26
AU8757691A (en) 1992-03-02
US5319491A (en) 1994-06-07
WO1992002846A3 (en) 1992-03-19
EP0542924B1 (de) 1997-03-19

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