WO2003079094A3 - Optimising point spread function of spatial filter - Google Patents

Optimising point spread function of spatial filter Download PDF

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Publication number
WO2003079094A3
WO2003079094A3 PCT/NZ2003/000046 NZ0300046W WO03079094A3 WO 2003079094 A3 WO2003079094 A3 WO 2003079094A3 NZ 0300046 W NZ0300046 W NZ 0300046W WO 03079094 A3 WO03079094 A3 WO 03079094A3
Authority
WO
WIPO (PCT)
Prior art keywords
spatial filter
point spread
spread function
optimising
image
Prior art date
Application number
PCT/NZ2003/000046
Other languages
French (fr)
Other versions
WO2003079094A2 (en
Inventor
Gareth Paul Bell
Gabriel Daemon Engel
Mark John Searle
Daniel Evanicky
Original Assignee
Deep Video Imaging Ltd
Gareth Paul Bell
Gabriel Daemon Engel
Mark John Searle
Daniel Evanicky
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 Deep Video Imaging Ltd, Gareth Paul Bell, Gabriel Daemon Engel, Mark John Searle, Daniel Evanicky filed Critical Deep Video Imaging Ltd
Priority to US10/508,726 priority Critical patent/US7742239B2/en
Priority to AU2003217081A priority patent/AU2003217081A1/en
Priority to JP2003577041A priority patent/JP2005522715A/en
Publication of WO2003079094A2 publication Critical patent/WO2003079094A2/en
Publication of WO2003079094A3 publication Critical patent/WO2003079094A3/en
Priority to US12/765,670 priority patent/US20110188134A1/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133504—Diffusing, scattering, diffracting elements

Abstract

Design of an optical system (32) incorporating an optical spatial filter (36) uses a software model to optimise the point spread function of an image, by varying both (i) the distance between the image and spatial filter (36) and (ii) the bidirectional scattering transmission function of the spatial filter (36). The spatial filter (36) can be a holographic diffuser for abating colour moire interference arising from multi-layered LCD screens (33,34). The optimisation can take into account the contrast sensitivity function of the human visual system.
PCT/NZ2003/000046 2002-03-17 2003-03-17 Optimising point spread function of spatial filter WO2003079094A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/508,726 US7742239B2 (en) 2002-03-17 2003-03-17 Method to control point spread function of an image
AU2003217081A AU2003217081A1 (en) 2002-03-17 2003-03-17 Optimising point spread function of spatial filter
JP2003577041A JP2005522715A (en) 2002-03-17 2003-03-17 How to control the point spread function of an image
US12/765,670 US20110188134A1 (en) 2002-03-17 2010-04-22 Method and system for controlling point spread of an object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ51745702 2002-03-17
NZ517457 2002-03-17

Publications (2)

Publication Number Publication Date
WO2003079094A2 WO2003079094A2 (en) 2003-09-25
WO2003079094A3 true WO2003079094A3 (en) 2003-12-24

Family

ID=28036475

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2003/000046 WO2003079094A2 (en) 2002-03-17 2003-03-17 Optimising point spread function of spatial filter

Country Status (4)

Country Link
US (2) US7742239B2 (en)
JP (2) JP2005522715A (en)
AU (1) AU2003217081A1 (en)
WO (1) WO2003079094A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7708640B2 (en) 2002-02-15 2010-05-04 Wms Gaming Inc. Gaming machine having a persistence-of-vision display
US8118674B2 (en) 2003-03-27 2012-02-21 Wms Gaming Inc. Gaming machine having a 3D display

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002041046A1 (en) * 2000-11-17 2002-05-23 Deep Video Imaging Limited Altering surface of display screen from matt to optically smooth
NZ511255A (en) * 2001-04-20 2003-12-19 Deep Video Imaging Ltd Multi-focal plane display having an optical retarder and a diffuser interposed between its screens
NZ514500A (en) 2001-10-11 2004-06-25 Deep Video Imaging Ltd A multiplane visual display unit with a transparent emissive layer disposed between two display planes
AU2003217081A1 (en) 2002-03-17 2003-09-29 Gareth Paul Bell Optimising point spread function of spatial filter
CA2492800C (en) 2002-07-15 2011-04-26 Gareth Paul Bell Improved multilayer video screen
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
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
NZ521505A (en) 2002-09-20 2005-05-27 Deep Video Imaging Ltd Multi-view display
US7857700B2 (en) * 2003-09-12 2010-12-28 Igt Three-dimensional autostereoscopic image display for a gaming apparatus
US9564004B2 (en) 2003-10-20 2017-02-07 Igt Closed-loop system for providing additional event participation to electronic video game customers
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
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
US20060166726A1 (en) 2005-01-24 2006-07-27 Jay Chun Methods and systems for playing baccarat jackpot
US8210920B2 (en) 2005-01-24 2012-07-03 Jay Chun Methods and systems for playing baccarat jackpot
US9940778B2 (en) 2005-01-24 2018-04-10 Igt System for monitoring and playing a plurality of live casino table games
US8920238B2 (en) 2005-01-24 2014-12-30 Jay Chun Gaming center allowing switching between games based upon historical results
US7922587B2 (en) 2005-01-24 2011-04-12 Jay Chun Betting terminal and system
US8308559B2 (en) 2007-05-07 2012-11-13 Jay Chun Paradise box gaming system
TWI339752B (en) * 2005-04-22 2011-04-01 Pure Depth Ltd Improved multilayer display device and mobile electronic device in corporating the same
US7878910B2 (en) 2005-09-13 2011-02-01 Igt Gaming machine with scanning 3-D display system
DE602006009294D1 (en) * 2005-11-09 2009-10-29 Koninkl Philips Electronics Nv DISPLAY DEVICE WITH HOMOGENIZING DAMPING FILTER
WO2007120300A2 (en) * 2005-11-30 2007-10-25 The Research Foundation Of State University Of New York System and method for acceleration of image reconstruction
US7898520B2 (en) * 2005-11-30 2011-03-01 3M Innovative Properties Company Method and apparatus for backlight simulation
CN101336414A (en) * 2005-11-30 2008-12-31 3M创新有限公司 Method and apparatus for simulation of optical systems
JP4881871B2 (en) * 2006-02-06 2012-02-22 日本電信電話株式会社 3D display device
US8784196B2 (en) 2006-04-13 2014-07-22 Igt Remote content management and resource sharing on a gaming machine and method of implementing same
US8992304B2 (en) 2006-04-13 2015-03-31 Igt Methods and systems for tracking an event of an externally controlled interface
US10026255B2 (en) 2006-04-13 2018-07-17 Igt Presentation of remotely-hosted and locally rendered content for gaming systems
US8512139B2 (en) 2006-04-13 2013-08-20 Igt Multi-layer display 3D server based portals
US8968077B2 (en) 2006-04-13 2015-03-03 Idt Methods and systems for interfacing with a third-party application
US8777737B2 (en) 2006-04-13 2014-07-15 Igt Method and apparatus for integrating remotely-hosted and locally rendered content on a gaming device
US9028329B2 (en) 2006-04-13 2015-05-12 Igt Integrating remotely-hosted and locally rendered content on a gaming device
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
US8199068B2 (en) * 2006-11-13 2012-06-12 Igt Single plane spanning mode across independently driven displays
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
US8357033B2 (en) 2006-11-13 2013-01-22 Igt Realistic video reels
US8360847B2 (en) 2006-11-13 2013-01-29 Igt Multimedia emulation of physical reel hardware in processor-based gaming machines
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
US9292996B2 (en) 2006-12-19 2016-03-22 Igt Distributed side wagering methods and systems
EP2191657A1 (en) * 2007-08-22 2010-06-02 Pure Depth Limited Determining a position for an interstitial diffuser for a multi-component display
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
US8160309B1 (en) 2007-12-21 2012-04-17 Csr Technology Inc. Method, apparatus, and system for object recognition and classification
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
KR101728821B1 (en) * 2010-09-28 2017-05-04 삼성디스플레이 주식회사 Three dimensional image display
WO2012142478A1 (en) * 2011-04-15 2012-10-18 Prysm, Inc. Displays having built-in moiré reduction structures
US8298081B1 (en) 2011-06-16 2012-10-30 Igt Gaming system, gaming device and method for providing multiple display event indicators
US9466173B2 (en) 2011-09-30 2016-10-11 Igt System and method for remote rendering of content on an electronic gaming machine
US9524609B2 (en) 2011-09-30 2016-12-20 Igt Gaming system, gaming device and method for utilizing mobile devices at a gaming establishment
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
WO2014053096A1 (en) 2012-10-02 2014-04-10 Novel Tech International Limited System and method for providing remote wagering games in live table game system
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
EP3020185B1 (en) 2013-08-16 2017-12-20 Dolby Laboratories Licensing Corporation Systems and methods for light field modeling techniques for multi-modulation displays
US8684830B1 (en) 2013-09-03 2014-04-01 Novel Tech International Limited Individually paced table game tournaments
US9595159B2 (en) 2013-10-01 2017-03-14 Igt System and method for multi-game, multi-play of live dealer games
EP3063936B1 (en) * 2013-11-03 2020-09-30 Dolby Laboratories Licensing Corporation System and method for local dimming in multi-modulation displays
US9519154B2 (en) * 2014-05-09 2016-12-13 Pure Depth Limited Diffraction grating for use with a multi-layered display system
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
US10684491B2 (en) 2015-10-02 2020-06-16 Pure Depth Limited Method and system using refractive beam mapper having square element profiles to reduce moire interference in a display system including multiple displays
MX2018004030A (en) 2015-10-02 2018-08-16 Pure Depth Ltd Method and system for performing sub-pixel compression in order to reduce moir㉠interference in a display system including multiple displays.
US10234691B2 (en) 2015-10-02 2019-03-19 Pure Depth Limited Method and system for performing color filter offsets in order to reduce moiré interference in a display system including multiple displays
CN108770384B (en) * 2015-10-02 2021-09-07 安波福技术有限公司 Method and system for reducing Moire interference in a display system including multiple displays using a refractive beam mapper
JP2019510996A (en) * 2016-01-20 2019-04-18 アプティブ・テクノロジーズ・リミテッド Method and system for using a refractive beam mapper having a rectangular element profile to reduce Moire interference in a display system comprising a plurality of displays
US10289071B2 (en) * 2016-11-17 2019-05-14 Akonia Holographics, Llc Incoherent light treatment
WO2018213407A1 (en) * 2017-05-17 2018-11-22 Pure Depth, Inc. Method and system for reducing fresnel depolarization to improve image contrast in display system including multiple displays
CN107181937B (en) * 2017-07-31 2019-03-12 歌尔股份有限公司 Image projecting method and device
CN110133849B (en) * 2019-05-22 2020-06-09 浙江大学 Point spread function reconstruction method
US11575865B2 (en) 2019-07-26 2023-02-07 Samsung Electronics Co., Ltd. Processing images captured by a camera behind a display
CN111260644B (en) * 2020-02-17 2023-12-08 中国人民解放军陆军装甲兵学院 Image quality evaluation method and system for full parallax holographic volume view reproduction image
US11721001B2 (en) * 2021-02-16 2023-08-08 Samsung Electronics Co., Ltd. Multiple point spread function based image reconstruction for a camera behind a display
US11722796B2 (en) 2021-02-26 2023-08-08 Samsung Electronics Co., Ltd. Self-regularizing inverse filter for image deblurring

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940788A (en) * 1973-01-16 1976-02-24 Minolta Camera Kabushiki Kaisha Color television camera optical system
US4447141A (en) * 1982-05-07 1984-05-08 Arthur Eisenkraft Vision testing system
US4613896A (en) * 1984-03-30 1986-09-23 Dainippon Screen Mfg. Co., Ltd. Methods and apparatus for avoiding moire in color scanners for graphic art
JPS63318856A (en) * 1987-06-22 1988-12-27 Nippon Telegr & Teleph Corp <Ntt> Moire deleting method
US5046827A (en) * 1989-07-20 1991-09-10 Honeywell Inc. Optical reconstruction filter for color mosaic displays
US5337181A (en) * 1992-08-27 1994-08-09 Kelly Shawn L Optical spatial filter
JPH07198921A (en) * 1993-12-28 1995-08-01 Sony Corp Diffraction grating type optical low-pass filter
JPH09211392A (en) * 1996-01-30 1997-08-15 Omron Corp Dot matrix display device, optical low-pass filter module, image pickup device, and equipment using same dot matrix display device
US5706139A (en) * 1995-10-17 1998-01-06 Kelly; Shawn L. High fidelity optical system for electronic imaging
JPH1166306A (en) * 1997-08-14 1999-03-09 Ricoh Co Ltd Method and device for evaluating image quality and record medium
WO2000017708A2 (en) * 1998-09-23 2000-03-30 Honeywell Inc. Method and apparatus for providing a seamless tiled display
JP2002156608A (en) * 2000-11-21 2002-05-31 Kureha Chem Ind Co Ltd Optical low-pass filter, optical system, and image pickup device

Family Cites Families (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543793A (en) 1946-11-16 1951-03-06 Alvin M Marks Three-dimensional intercommunicating system
US2961486A (en) 1951-03-05 1960-11-22 Alvin M Marks Three-dimensional display system
US3536921A (en) 1967-03-31 1970-10-27 Texas Instruments Inc Passive control of focal distances
US3605594A (en) 1968-08-22 1971-09-20 Hendrik Jurjen Gerritsen Three dimensional optical photography projection system
US3622224A (en) 1969-08-20 1971-11-23 Xerox Corp Liquid crystal alpha-numeric electro-optic imaging device
US3918796A (en) 1971-02-09 1975-11-11 Hoffmann La Roche Liquid-crystal non-linear light modulators using electric and magnetic fields
US3891305A (en) 1973-05-08 1975-06-24 Lester Fader Apparatus for simulating a three-dimensional image by use of plural image producing surfaces
DE2329014C2 (en) 1973-06-07 1983-04-28 Agfa-Gevaert Ag, 5090 Leverkusen Screen arrangement with at least one liquid crystal element
DE2329618A1 (en) 1973-06-09 1975-01-02 Fraunhofer Ges Forschung ARRANGEMENT FOR MULTICOLORED DISPLAY, CONSISTING OF LIGHT SOURCE AND LINEAR POLARIZATION FILTER
US3863246A (en) 1973-07-09 1975-01-28 Collins Radio Co Backlighted display apparatus for preventing direct viewing of light sources
DE2404127C3 (en) 1974-01-29 1979-05-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Liquid crystal display
GB1448520A (en) 1974-10-25 1976-09-08 Standard Telephones Cables Ltd Stereoscopic display device
GB1543599A (en) 1976-05-04 1979-04-04 Standard Telephones Cables Ltd Liquid crystal cell
US4114983A (en) 1977-02-18 1978-09-19 Minnesota Mining And Manufacturing Company Polymeric optical element having antireflecting surface
US4152654A (en) * 1977-06-17 1979-05-01 Zenith Radio Corporation Memory-saving all channel digital tuning system
DE2730785C2 (en) 1977-07-07 1986-01-30 Bruce A. Greenwich Conn. Rosenthal Optical system with lenticular lens
US4190856A (en) 1977-11-21 1980-02-26 Ricks Dennis E Three dimensional television system
US4294516A (en) 1978-09-11 1981-10-13 Brooks Philip A Moving picture apparatus
US4333715A (en) 1978-09-11 1982-06-08 Brooks Philip A Moving picture apparatus
GB2040134A (en) 1978-11-09 1980-08-20 Marconi Co Ltd Stereoscopic television systems
JPS5694386A (en) 1979-12-27 1981-07-30 Suwa Seikosha Kk Liquiddcrystal display unit
JPS57191674A (en) 1981-05-22 1982-11-25 Hitachi Ltd Liquid crystal display element
US4523848A (en) 1981-10-01 1985-06-18 National Research Development Corporation Polariscope
US4472737A (en) 1982-08-31 1984-09-18 Tokyo Shibaura Denki Kabushiki Kaisha Stereographic tomogram observing apparatus
US4541692A (en) 1983-05-31 1985-09-17 General Electric Company Transflective liquid crystal display with enhanced contrast ratio
US4649425A (en) 1983-07-25 1987-03-10 Pund Marvin L Stereoscopic display
US4736214A (en) 1984-01-09 1988-04-05 Rogers Robert E Apparatus and method for producing three-dimensional images from two-dimensional sources
US4734295A (en) 1985-01-07 1988-03-29 Liu P Dong Guang Glare control
US5107352A (en) 1985-03-01 1992-04-21 Manchester R & D Partnership Multiple containment mediums of operationally nematic liquid crystal responsive to a prescribed input
US4670744A (en) 1985-03-14 1987-06-02 Tektronix, Inc. Light reflecting three-dimensional display system
US4768300A (en) 1986-03-28 1988-09-06 Stewart Warner Corporation Illuminated information display
GB8716369D0 (en) 1987-07-10 1987-08-19 Travis A R L Three-dimensional display device
US5046826A (en) 1987-09-19 1991-09-10 Canon Kabushiki Kaisha Illuminator and display panel employing the illuminator
AU610249B2 (en) 1987-09-29 1991-05-16 Microelectronics And Computer Technology Corporation Customizable circuitry
US4792850A (en) 1987-11-25 1988-12-20 Sterographics Corporation Method and system employing a push-pull liquid crystal modulator
US5032007A (en) 1988-04-07 1991-07-16 Honeywell, Inc. Apparatus and method for an electronically controlled color filter for use in information display applications
US5086354A (en) 1989-02-27 1992-02-04 Bass Robert E Three dimensional optical viewing system
US5112121A (en) 1989-03-21 1992-05-12 Chang David B Display system for multiviewer training simulators
US5193124A (en) * 1989-06-29 1993-03-09 The Research Foundation Of State University Of New York Computational methods and electronic camera apparatus for determining distance of objects, rapid autofocusing, and obtaining improved focus images
US5695346A (en) 1989-12-07 1997-12-09 Yoshi Sekiguchi Process and display with moveable images
US5990990A (en) 1990-08-03 1999-11-23 Crabtree; Allen F. Three-dimensional display techniques, device, systems and method of presenting data in a volumetric format
US5124803A (en) 1991-02-25 1992-06-23 Ecrm Method and apparatus for generating digital, angled halftone screens using pixel candidate lists and screen angle correction to prevent moire patterns
GB9108226D0 (en) 1991-04-17 1991-06-05 Philips Electronic Associated Optical touch input device
US5261404A (en) * 1991-07-08 1993-11-16 Mick Peter R Three-dimensional mammal anatomy imaging system and method
DE4300246A1 (en) 1992-01-08 1993-07-15 Terumo Corp Depth scanner for displaying three=dimensional pictures without lenses - projects collimated light through object to be scanned and condenses light and filters to remove direct flow component
JP3021902B2 (en) 1992-01-17 2000-03-15 エヌティエヌ株式会社 Rolling bearings for semiconductor manufacturing equipment
JP3205373B2 (en) 1992-03-12 2001-09-04 株式会社日立製作所 Liquid crystal display
JP3006306B2 (en) 1992-09-16 2000-02-07 インターナショナル・ビジネス・マシーンズ・コーポレイション Optical film and liquid crystal display device using the optical film
US5367801A (en) 1993-01-25 1994-11-29 Ahn; Young Multi-layer three-dimensional display
JP3679426B2 (en) 1993-03-15 2005-08-03 マサチューセッツ・インスティチュート・オブ・テクノロジー A system that encodes image data into multiple layers, each representing a coherent region of motion, and motion parameters associated with the layers.
JPH06274305A (en) 1993-03-18 1994-09-30 Hitachi Ltd Screen display device and its control method
GB9316961D0 (en) 1993-08-14 1994-01-26 Marconi Gec Ltd Display arrangements
JP3213462B2 (en) 1993-11-25 2001-10-02 三洋電機株式会社 Liquid crystal display
US5747152A (en) 1993-12-02 1998-05-05 Dai Nippon Printing Co., Ltd. Transparent functional membrane containing functional ultrafine particles, transparent functional film, and process for producing the same
US5473344A (en) 1994-01-06 1995-12-05 Microsoft Corporation 3-D cursor positioning device
US6028649A (en) * 1994-04-21 2000-02-22 Reveo, Inc. Image display systems having direct and projection viewing modes
US5751385A (en) 1994-06-07 1998-05-12 Honeywell, Inc. Subtractive color LCD utilizing circular notch polarizers and including a triband or broadband filter tuned light source or dichroic sheet color polarizers
US6573961B2 (en) 1994-06-27 2003-06-03 Reveo, Inc. High-brightness color liquid crystal display panel employing light recycling therein
US6061110A (en) 1994-10-18 2000-05-09 Kabushiki Kaisha Toshiba Reflection type liquid crystal display device and method of manufacturing the same
JP3233548B2 (en) 1995-03-31 2001-11-26 株式会社山本製作所 Grain and debris sorting equipment
US5822021A (en) 1996-05-14 1998-10-13 Colorlink, Inc. Color shutter liquid crystal display system
JP2768313B2 (en) 1995-06-13 1998-06-25 日本電気株式会社 Reflective liquid crystal display
US5764317A (en) 1995-06-26 1998-06-09 Physical Optics Corporation 3-D volume visualization display
US6067137A (en) 1995-08-25 2000-05-23 Kuraray Co., Ltd. Image display apparatus with hydrophobic diffraction grating for an enlarged viewing angle
US5745197A (en) 1995-10-20 1998-04-28 The Aerospace Corporation Three-dimensional real-image volumetric display system and method
GB9601049D0 (en) 1996-01-18 1996-03-20 Xaar Ltd Methods of and apparatus for forming nozzles
GB9608175D0 (en) 1996-04-19 1996-06-26 Ncr Int Inc Method of controlling veiwability of a display screen and a device therefor
US5813742A (en) 1996-04-22 1998-09-29 Hughes Electronics Layered display system and method for volumetric presentation
GB9613802D0 (en) 1996-07-01 1996-09-04 Nashua Corp Improvements in or relating to light diffusers
US5796509A (en) 1996-08-21 1998-08-18 International Business Machines Corporation Thin film frontlighting and backlighting for spatial light modulators
SE510642C2 (en) 1996-09-23 1999-06-14 Haakan Lennerstad sign face
US7372447B1 (en) 1996-10-31 2008-05-13 Kopin Corporation Microdisplay for portable communication systems
JP3339334B2 (en) 1996-12-05 2002-10-28 松下電器産業株式会社 Reflective liquid crystal display
US5924870A (en) 1996-12-09 1999-07-20 Digillax Systems Lenticular image and method
JPH10186102A (en) 1996-12-26 1998-07-14 Yazaki Corp Anti-reflection film
US5956180A (en) 1996-12-31 1999-09-21 Bass; Robert Optical viewing system for asynchronous overlaid images
US6175399B1 (en) 1997-02-10 2001-01-16 Sharp Kabushiki Kaisha Reflective type liquid crystal display device having a diffusion layer of phase separated liquid crystal and polymer
US6147741A (en) 1997-02-25 2000-11-14 Motorola, Inc. Digital scanner employing recorded phase information and method of fabrication
JP3101581B2 (en) 1997-02-27 2000-10-23 富士ゼロックスオフィスサプライ株式会社 Package
DE69709053T2 (en) 1997-04-17 2002-07-18 Asulab Sa Liquid crystal display device for a color screen
JP3056133B2 (en) 1997-06-26 2000-06-26 静岡日本電気株式会社 Display device
JP3147156B2 (en) 1997-11-18 2001-03-19 富士ゼロックス株式会社 Display storage medium, image writing method, and image writing device
US6204902B1 (en) 1998-01-14 2001-03-20 Samsung Display Devices Co., Ltd. Flexible plate liquid crystal display device
US6897855B1 (en) 1998-02-17 2005-05-24 Sarnoff Corporation Tiled electronic display structure
TW583033B (en) 1998-02-18 2004-04-11 Dainippon Printing Co Ltd Method for manufacturing film having hard coating
JP3335998B2 (en) 1998-02-20 2002-10-21 ディープ ヴィデオ イメージング リミテッド Multi-layer display device
DE19808982A1 (en) 1998-03-03 1999-09-09 Siemens Ag Active matrix liquid crystal display
US6287712B1 (en) 1998-04-10 2001-09-11 The Trustees Of Princeton University Color-tunable organic light emitting devices
US6100862A (en) 1998-04-20 2000-08-08 Dimensional Media Associates, Inc. Multi-planar volumetric display system and method of operation
US6227669B1 (en) 1998-05-26 2001-05-08 Industrial Technology Research Institute Illumination device and image projection apparatus comprising the device
US6504587B1 (en) 1998-06-17 2003-01-07 Hitachi, Ltd. Liquid crystal display device in which the inner frame having sidewall
JP2000019500A (en) 1998-06-29 2000-01-21 Toshiba Corp Liquid crystal display device
JP2000075135A (en) 1998-09-01 2000-03-14 Nitto Denko Corp Light diffusion polarizing plate
US6310650B1 (en) 1998-09-23 2001-10-30 Honeywell International Inc. Method and apparatus for calibrating a tiled display
JP3858477B2 (en) 1998-10-01 2006-12-13 セイコーエプソン株式会社 Liquid crystal display device and electronic apparatus including the same
JP2000113988A (en) 1998-10-08 2000-04-21 Stanley Electric Co Ltd Organic el display device and its lighting method
JP3226095B2 (en) 1998-10-14 2001-11-05 セイコーエプソン株式会社 Network printer
US6590605B1 (en) 1998-10-14 2003-07-08 Dimension Technologies, Inc. Autostereoscopic display
DE19920789A1 (en) 1998-11-02 2000-05-04 Mannesmann Vdo Ag Display unit intended for use in a motor vehicle
EP0999088B1 (en) 1998-11-02 2003-03-05 Siemens Aktiengesellschaft Display device for motor vehicle
US6114814A (en) 1998-12-11 2000-09-05 Monolithic Power Systems, Inc. Apparatus for controlling a discharge lamp in a backlighted display
WO2000036578A1 (en) 1998-12-15 2000-06-22 Qualcomm Incorporated Dual view lcd assembly
GB2347003A (en) 1999-02-11 2000-08-23 Designaware Trading Ltd Prismatic display device
EP1155351B1 (en) 1999-02-17 2002-11-06 Central Research Laboratories Limited Liquid crystal display
US6522468B2 (en) 1999-03-18 2003-02-18 Sumitomo Chemical Company, Limited Light-polarizing film
DE19916747A1 (en) 1999-04-13 2000-10-19 Mannesmann Vdo Ag Self-illuminating LCD display device
WO2000075718A1 (en) 1999-06-07 2000-12-14 Citizen Watch Co., Ltd. Liquid crystal display
US6122103A (en) 1999-06-22 2000-09-19 Moxtech Broadband wire grid polarizer for the visible spectrum
DE29912074U1 (en) 1999-07-10 1999-11-25 Franz Heinz Georg Three-dimensional color television picture transmission
US6489044B1 (en) 1999-09-01 2002-12-03 Lucent Technologies Inc. Process for fabricating polarized organic photonics devices, and resultant articles
IL132400A (en) 1999-10-14 2003-11-23 Elop Electrooptics Ind Ltd Multi-layered three-dimensional display
JP2001125143A (en) 1999-10-28 2001-05-11 Sharp Corp Reflection type liquid crystal display device
US7342721B2 (en) 1999-12-08 2008-03-11 Iz3D Llc Composite dual LCD panel display suitable for three dimensional imaging
JP4790890B2 (en) 2000-02-03 2011-10-12 日東電工株式会社 Retardation film and continuous production method thereof
AU2001268219A1 (en) 2000-06-07 2001-12-17 Three-Five Systems, Inc. Display system with secondary viewing image capabilities
US6639349B1 (en) 2000-06-16 2003-10-28 Rockwell Collins, Inc. Dual-mode LCD backlight
JP2002097269A (en) 2000-07-14 2002-04-02 Mitsui Chemicals Inc Polymer, cosmetic composition for hair, cosmetic composition and foamy aerosol cosmetic composition
US6326738B1 (en) 2000-08-21 2001-12-04 Innova Electronics, Inc. Two wire light for electronic displays
KR100467990B1 (en) 2000-09-05 2005-01-24 가부시끼가이샤 도시바 Display device
US6771327B2 (en) 2000-09-18 2004-08-03 Citizen Watch Co., Ltd. Liquid crystal display device with an input panel
JP2002099223A (en) 2000-09-21 2002-04-05 Sharp Corp Display device
JP3670949B2 (en) 2000-09-27 2005-07-13 三洋電機株式会社 Surface light source device
US6720961B2 (en) 2000-11-06 2004-04-13 Thomas M. Tracy Method and apparatus for displaying an image in three dimensions
US6557999B1 (en) 2000-11-16 2003-05-06 Koninklijke Philips Electronics N.V. System and method for contrast enhancement in projection imaging system
WO2002041046A1 (en) 2000-11-17 2002-05-23 Deep Video Imaging Limited Altering surface of display screen from matt to optically smooth
KR20020040989A (en) 2000-11-25 2002-05-31 주식회사 현대 디스플레이 테크놀로지 Backlight unit for irradiating to upper and lower
US7262752B2 (en) 2001-01-16 2007-08-28 Visteon Global Technologies, Inc. Series led backlight control circuit
US6925313B2 (en) 2001-02-07 2005-08-02 Hyundai Curitel Inc. Folder-type mobile communication terminal having double-sided LCD
US20020154102A1 (en) * 2001-02-21 2002-10-24 Huston James R. System and method for a programmable color rich display controller
JP4034521B2 (en) 2001-02-22 2008-01-16 富士通株式会社 Information management method, information management program, and recording medium
GB2372618A (en) 2001-02-23 2002-08-28 Eastman Kodak Co Display device
US6443579B1 (en) 2001-05-02 2002-09-03 Kenneth Myers Field-of-view controlling arrangements
JP2002350772A (en) 2001-05-30 2002-12-04 Kenwood Corp Display device and display control method
US7205355B2 (en) 2001-06-04 2007-04-17 Sipix Imaging, Inc. Composition and process for the manufacture of an improved electrophoretic display
US6515881B2 (en) 2001-06-04 2003-02-04 O2Micro International Limited Inverter operably controlled to reduce electromagnetic interference
KR100725684B1 (en) 2001-06-22 2007-06-07 엘지전자 주식회사 Apparatus and method for controlling a back light in LCD
JP2003015555A (en) 2001-06-28 2003-01-17 Minolta Co Ltd Display panel and display device provided with the panel
US6578985B1 (en) 2001-07-18 2003-06-17 Rainbow Displays, Inc. Back light assembly for use with back-to-back flat-panel displays
US6845578B1 (en) 2001-08-03 2005-01-25 Stephen J. Lucas Illuminated multi-image display system and method therefor
KR100685098B1 (en) 2001-08-30 2007-02-22 엘지전자 주식회사 Method for driving the lamp in a note-book computer
JP2003172873A (en) * 2001-09-28 2003-06-20 Olympus Optical Co Ltd Data correcting method and imaging unit
US6784856B2 (en) 2001-12-13 2004-08-31 International Business Machines Corp. System and method for anti-moire display
KR100840933B1 (en) 2002-01-31 2008-06-24 삼성전자주식회사 Apparatus for driving lamp and liquid crystal display with the same
AU2003217081A1 (en) 2002-03-17 2003-09-29 Gareth Paul Bell Optimising point spread function of spatial filter
US6873338B2 (en) 2002-03-21 2005-03-29 International Business Machines Corporation Anti-moire pixel array having multiple pixel types
JP4034595B2 (en) 2002-05-27 2008-01-16 住友ゴム工業株式会社 Rubber roll
US20040012708A1 (en) * 2002-07-18 2004-01-22 Matherson Kevin James Optical prefilter system that provides variable blur
TWI229230B (en) 2002-10-31 2005-03-11 Sipix Imaging Inc An improved electrophoretic display and novel process for its manufacture
JP4191755B2 (en) 2006-08-21 2008-12-03 日本電産コパル株式会社 Focal plane shutter for camera
US20080117231A1 (en) 2006-11-19 2008-05-22 Tom Kimpe Display assemblies and computer programs and methods for defect compensation

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940788A (en) * 1973-01-16 1976-02-24 Minolta Camera Kabushiki Kaisha Color television camera optical system
US4447141A (en) * 1982-05-07 1984-05-08 Arthur Eisenkraft Vision testing system
US4613896A (en) * 1984-03-30 1986-09-23 Dainippon Screen Mfg. Co., Ltd. Methods and apparatus for avoiding moire in color scanners for graphic art
JPS63318856A (en) * 1987-06-22 1988-12-27 Nippon Telegr & Teleph Corp <Ntt> Moire deleting method
US5046827C1 (en) * 1989-07-20 2001-08-07 Honeywell Inc Optical reconstruction filter for color mosaic displays
US5046827A (en) * 1989-07-20 1991-09-10 Honeywell Inc. Optical reconstruction filter for color mosaic displays
US5337181A (en) * 1992-08-27 1994-08-09 Kelly Shawn L Optical spatial filter
JPH07198921A (en) * 1993-12-28 1995-08-01 Sony Corp Diffraction grating type optical low-pass filter
US5706139A (en) * 1995-10-17 1998-01-06 Kelly; Shawn L. High fidelity optical system for electronic imaging
JPH09211392A (en) * 1996-01-30 1997-08-15 Omron Corp Dot matrix display device, optical low-pass filter module, image pickup device, and equipment using same dot matrix display device
JPH1166306A (en) * 1997-08-14 1999-03-09 Ricoh Co Ltd Method and device for evaluating image quality and record medium
WO2000017708A2 (en) * 1998-09-23 2000-03-30 Honeywell Inc. Method and apparatus for providing a seamless tiled display
JP2002156608A (en) * 2000-11-21 2002-05-31 Kureha Chem Ind Co Ltd Optical low-pass filter, optical system, and image pickup device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7708640B2 (en) 2002-02-15 2010-05-04 Wms Gaming Inc. Gaming machine having a persistence-of-vision display
US8118674B2 (en) 2003-03-27 2012-02-21 Wms Gaming Inc. Gaming machine having a 3D display

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