DE69529874D1 - Display - Google Patents

Display

Info

Publication number
DE69529874D1
DE69529874D1 DE69529874T DE69529874T DE69529874D1 DE 69529874 D1 DE69529874 D1 DE 69529874D1 DE 69529874 T DE69529874 T DE 69529874T DE 69529874 T DE69529874 T DE 69529874T DE 69529874 D1 DE69529874 D1 DE 69529874D1
Authority
DE
Germany
Prior art keywords
display
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
DE69529874T
Other languages
English (en)
Other versions
DE69529874T2 (de
Inventor
David Ezra
Graham John Woodgate
Basil Omar
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69529874D1 publication Critical patent/DE69529874D1/de
Publication of DE69529874T2 publication Critical patent/DE69529874T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/30—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/346—Image reproducers using prisms or semi-transparent mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/368—Image reproducers using viewer tracking for two or more viewers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/371—Image reproducers using viewer tracking for tracking viewers with different interocular distances; for tracking rotational head movements around the vertical axis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/373—Image reproducers using viewer tracking for tracking forward-backward translational head movements, i.e. longitudinal movements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/376—Image reproducers using viewer tracking for tracking left-right translational head movements, i.e. lateral movements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/378—Image reproducers using viewer tracking for tracking rotational head movements around an axis perpendicular to the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/38—Image reproducers using viewer tracking for tracking vertical translational head movements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/15—Processing image signals for colour aspects of image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/156—Mixing image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/257—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
    • H04N13/289—Switching between monoscopic and stereoscopic modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/296—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/307—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using fly-eye lenses, e.g. arrangements of circular lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/324—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens
    • 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
DE69529874T 1994-10-21 1995-10-20 Display Expired - Fee Related DE69529874T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9421278A GB2294350A (en) 1994-10-21 1994-10-21 Light source and display

Publications (2)

Publication Number Publication Date
DE69529874D1 true DE69529874D1 (de) 2003-04-17
DE69529874T2 DE69529874T2 (de) 2003-12-04

Family

ID=10763209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529874T Expired - Fee Related DE69529874T2 (de) 1994-10-21 1995-10-20 Display

Country Status (5)

Country Link
US (1) US6061489A (de)
EP (2) EP1308768A1 (de)
JP (1) JP3340293B2 (de)
DE (1) DE69529874T2 (de)
GB (1) GB2294350A (de)

Families Citing this family (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6313892B2 (en) 1993-10-05 2001-11-06 Teledyne Lighting And Display Products, Inc. Light source utilizing reflective cavity having sloped side surfaces
US5440197A (en) * 1993-10-05 1995-08-08 Tir Technologies, Inc. Backlighting apparatus for uniformly illuminating a display panel
GB2306826A (en) * 1995-10-18 1997-05-07 Sharp Kk Display, method of calibrating an observer tracking display and observer tracking autostereoscopic 3D display
GB2320156A (en) 1996-12-07 1998-06-10 Sharp Kk Directional display and method of making a mask for a directional display
US6473554B1 (en) 1996-12-12 2002-10-29 Teledyne Lighting And Display Products, Inc. Lighting apparatus having low profile
US6798390B1 (en) * 1997-08-29 2004-09-28 Canon Kabushiki Kaisha 3D image reconstructing apparatus and 3D object inputting apparatus
KR100283933B1 (ko) * 1997-12-10 2001-03-02 윤종용 편광방식에 의한 입체영상장치
US6271808B1 (en) * 1998-06-05 2001-08-07 Silicon Light Machines Stereo head mounted display using a single display device
US6741788B2 (en) * 1999-07-01 2004-05-25 Honeywell International Inc Efficient light distribution system
US6303986B1 (en) 1998-07-29 2001-10-16 Silicon Light Machines Method of and apparatus for sealing an hermetic lid to a semiconductor die
WO2002019012A1 (fr) * 2000-08-30 2002-03-07 Japan Science And Technology Corporation Systeme de presentation d'images en 3d
US7136031B2 (en) * 2000-12-18 2006-11-14 Byoungho Lee Reflecting three-dimensional display system
US6707591B2 (en) 2001-04-10 2004-03-16 Silicon Light Machines Angled illumination for a single order light modulator based projection system
DE10127542C2 (de) * 2001-05-31 2003-06-18 Infineon Technologies Ag Kopplungsanordnung zur optischen Kopplung eines Lichtleiters an einen Lichtempfänger
US6782205B2 (en) 2001-06-25 2004-08-24 Silicon Light Machines Method and apparatus for dynamic equalization in wavelength division multiplexing
US6650306B2 (en) * 2001-08-06 2003-11-18 Mitsubishi Electric Research Laboratories, Inc. Security-enhanced display device
US6829092B2 (en) 2001-08-15 2004-12-07 Silicon Light Machines, Inc. Blazed grating light valve
KR100430381B1 (ko) * 2001-08-30 2004-05-04 병 호 이 입체 영상 표시 장치
GB0123352D0 (en) * 2001-09-28 2001-11-21 Koninkl Philips Electronics Nv Image display
GB0123813D0 (en) * 2001-10-03 2001-11-21 3M Innovative Properties Co Light-guide lights suitable for use in illuminated displays
US6665121B2 (en) * 2001-11-06 2003-12-16 Creo Il. Ltd. Multi-channel image recording apparatus
JP2003162901A (ja) * 2001-11-27 2003-06-06 Fujitsu Display Technologies Corp バックライトおよび液晶表示装置
US6800238B1 (en) 2002-01-15 2004-10-05 Silicon Light Machines, Inc. Method for domain patterning in low coercive field ferroelectrics
ES2675880T3 (es) 2002-03-13 2018-07-13 Dolby Laboratories Licensing Corporation Compensación de falla de elemento emisor de luz en un monitor
GB2387664B (en) * 2002-04-17 2005-08-24 Philip Anthony Surman Autostereoscopic display
US6728023B1 (en) 2002-05-28 2004-04-27 Silicon Light Machines Optical device arrays with optimized image resolution
US6767751B2 (en) 2002-05-28 2004-07-27 Silicon Light Machines, Inc. Integrated driver process flow
US6822797B1 (en) 2002-05-31 2004-11-23 Silicon Light Machines, Inc. Light modulator structure for producing high-contrast operation using zero-order light
US6829258B1 (en) 2002-06-26 2004-12-07 Silicon Light Machines, Inc. Rapidly tunable external cavity laser
US6813059B2 (en) 2002-06-28 2004-11-02 Silicon Light Machines, Inc. Reduced formation of asperities in contact micro-structures
US6714337B1 (en) 2002-06-28 2004-03-30 Silicon Light Machines Method and device for modulating a light beam and having an improved gamma response
US6801354B1 (en) 2002-08-20 2004-10-05 Silicon Light Machines, Inc. 2-D diffraction grating for substantially eliminating polarization dependent losses
US6712480B1 (en) 2002-09-27 2004-03-30 Silicon Light Machines Controlled curvature of stressed micro-structures
JP3856762B2 (ja) * 2003-02-19 2006-12-13 株式会社ソフィア 画像表示装置
US6829077B1 (en) 2003-02-28 2004-12-07 Silicon Light Machines, Inc. Diffractive light modulator with dynamically rotatable diffraction plane
US6806997B1 (en) 2003-02-28 2004-10-19 Silicon Light Machines, Inc. Patterned diffractive light modulator ribbon for PDL reduction
JP3953434B2 (ja) * 2003-03-20 2007-08-08 株式会社ソフィア 画像表示装置
JP3935095B2 (ja) * 2003-03-20 2007-06-20 株式会社ソフィア 画像表示装置および光源ユニット
JP2005018056A (ja) * 2003-06-04 2005-01-20 Arisawa Mfg Co Ltd 三次元画像表示装置
FR2858424A1 (fr) * 2003-07-29 2005-02-04 France Telecom Systeme de restitution d'images variables avec l'angle de vue
US6886940B2 (en) * 2003-08-28 2005-05-03 Eastman Kodak Company Autostereoscopic display for multiple viewers
DE102004004296A1 (de) * 2004-01-28 2005-08-25 Siemens Ag Vorrichtung zum Erzeugen einer Ansicht mit Raumeindruck von eienm räumlichen Objekt
WO2005122596A1 (en) * 2004-06-08 2005-12-22 Actuality Systems, Inc. Optical scanning assembly
JP2006113166A (ja) 2004-10-13 2006-04-27 Nec Saitama Ltd イルミネーション構造、および電子機器
JP4779378B2 (ja) * 2005-02-22 2011-09-28 カシオ計算機株式会社 液晶表示装置
US8964054B2 (en) * 2006-08-18 2015-02-24 The Invention Science Fund I, Llc Capturing selected image objects
US8675125B2 (en) 2005-04-27 2014-03-18 Parellel Consulting Limited Liability Company Minimized-thickness angular scanner of electromagnetic radiation
US20080037287A1 (en) * 2006-08-14 2008-02-14 Robert Michael Krohn Backlight panel and manufacturing method thereof
US7515344B2 (en) * 2006-01-04 2009-04-07 Vuzlx Corporation Binocular display with improved contrast uniformity
KR101243790B1 (ko) * 2006-06-26 2013-03-18 엘지디스플레이 주식회사 입체 영상표시장치
US20090322862A1 (en) * 2006-08-31 2009-12-31 Koninklijke Philips Electronics N.V. Autostereoscopic display device
JP4790547B2 (ja) * 2006-09-06 2011-10-12 オリンパス株式会社 視覚表示装置
US20090015917A1 (en) * 2007-06-27 2009-01-15 Sony Corporation Three-dimensional image display apparatus
US8217996B2 (en) * 2008-09-18 2012-07-10 Eastman Kodak Company Stereoscopic display system with flexible rendering for multiple simultaneous observers
JP2010113160A (ja) * 2008-11-06 2010-05-20 Sharp Corp 映像表示装置
US7978407B1 (en) 2009-06-27 2011-07-12 Holovisions LLC Holovision (TM) 3D imaging with rotating light-emitting members
ES2412729T3 (es) 2009-10-28 2013-07-12 Juan Dominguez-Montes Sistema de reproducción estereoscópica
US8587498B2 (en) * 2010-03-01 2013-11-19 Holovisions LLC 3D image display with binocular disparity and motion parallax
EP2572233B1 (de) * 2010-05-21 2018-12-19 Koninklijke Philips N.V. Anzeigevorrichtung mit mehreren ansichten
KR101652401B1 (ko) 2010-09-07 2016-08-31 삼성전자주식회사 입체 영상 디스플레이 장치 및 입체 영상 표시 방법
TWI440794B (zh) * 2010-09-27 2014-06-11 Ind Tech Res Inst 太陽光模擬器
KR101775068B1 (ko) * 2010-11-19 2017-09-06 리얼디 스파크, 엘엘씨 방향성 평판 조명기
US9250448B2 (en) 2010-11-19 2016-02-02 Reald Inc. Segmented directional backlight and related methods of backlight illumination
US20140041205A1 (en) 2010-11-19 2014-02-13 Reald Inc. Method of manufacturing directional backlight apparatus and directional structured optical film
US8651726B2 (en) 2010-11-19 2014-02-18 Reald Inc. Efficient polarized directional backlight
EP2689586A1 (de) * 2011-03-23 2014-01-29 Sony Ericsson Mobile Communications AB Einstellung einer optischen führung einer dreidimensionalen anzeige zur verringerung von pseudostereoskopischen effekten
US8845162B2 (en) * 2011-05-04 2014-09-30 Honeywell International Inc. Collimated illumination using light pipes
WO2012174132A2 (en) * 2011-06-13 2012-12-20 Reald Inc. Segmented directional backlight and related methods of backlight illumination
WO2013028944A1 (en) 2011-08-24 2013-02-28 Reald Inc. Autostereoscopic display with a passive cycloidal diffractive waveplate
WO2013091245A1 (en) 2011-12-23 2013-06-27 Thomson Licensing Computer device with power-consumption management and method for managing power-consumption of computer device
US9681121B2 (en) 2012-01-11 2017-06-13 Ultra-D Coöperatief U.A. Mobile display device
JP2013205649A (ja) * 2012-03-28 2013-10-07 Toshiba Corp 表示装置
MX2014012615A (es) * 2012-04-24 2015-01-15 Koninkl Philips Nv Dispositivo de pantalla autoestereoscopica y metodo de excitacion.
US9350980B2 (en) * 2012-05-18 2016-05-24 Reald Inc. Crosstalk suppression in a directional backlight
CN104380185B (zh) 2012-05-18 2017-07-28 瑞尔D斯帕克有限责任公司 定向背光源
US9188731B2 (en) 2012-05-18 2015-11-17 Reald Inc. Directional backlight
US9678267B2 (en) 2012-05-18 2017-06-13 Reald Spark, Llc Wide angle imaging directional backlights
US9235057B2 (en) 2012-05-18 2016-01-12 Reald Inc. Polarization recovery in a directional display device
EP2850473B1 (de) 2012-05-18 2018-09-12 RealD Spark, LLC Direktionale anzeigevorrichtung
KR102062019B1 (ko) 2012-05-18 2020-01-03 리얼디 스파크, 엘엘씨 지향성 조명식 도파관 배열체
US10062357B2 (en) 2012-05-18 2018-08-28 Reald Spark, Llc Controlling light sources of a directional backlight
WO2014018269A1 (en) 2012-07-23 2014-01-30 Reald Inc. Observer tracking autostereoscopic display
PL400957A1 (pl) * 2012-09-27 2014-03-31 Marek Furmanek Element budowlany
KR101371772B1 (ko) * 2013-01-28 2014-03-10 가톨릭대학교 산학협력단 입체시 검안 장치
KR20200123175A (ko) 2013-02-22 2020-10-28 리얼디 스파크, 엘엘씨 지향성 백라이트
US8915635B2 (en) 2013-03-13 2014-12-23 Hewlett-Packard Development Company, L.P. Backlight having dual collimating reflectors
US9407868B2 (en) 2013-06-17 2016-08-02 Reald Inc. Controlling light sources of a directional backlight
CN106062620B (zh) 2013-10-14 2020-02-07 瑞尔D斯帕克有限责任公司 用于定向背光源的光输入
WO2015057625A1 (en) 2013-10-14 2015-04-23 Reald Inc. Control of directional display
CN103955081A (zh) * 2014-05-16 2014-07-30 郑州中原显示技术有限公司 一种多功能立体显示技术
CN106662773B (zh) 2014-06-26 2021-08-06 瑞尔D 斯帕克有限责任公司 定向防窥显示器
WO2016057690A1 (en) 2014-10-08 2016-04-14 Reald Inc. Directional backlight
CN105676465A (zh) * 2014-12-08 2016-06-15 松下知识产权经营株式会社 图像显示装置
US10356383B2 (en) 2014-12-24 2019-07-16 Reald Spark, Llc Adjustment of perceived roundness in stereoscopic image of a head
RU2596062C1 (ru) 2015-03-20 2016-08-27 Автономная Некоммерческая Образовательная Организация Высшего Профессионального Образования "Сколковский Институт Науки И Технологий" Способ коррекции изображения глаз с использованием машинного обучения и способ машинного обучения
WO2016168345A1 (en) 2015-04-13 2016-10-20 Reald Inc. Wide angle imaging directional backlights
EP3304188B1 (de) 2015-05-27 2020-10-07 RealD Spark, LLC Direktionale hintergrundleuchten zur weitwinkelbildgebung
WO2017074951A1 (en) 2015-10-26 2017-05-04 Reald Inc. Intelligent privacy system, apparatus, and method thereof
WO2017083526A1 (en) 2015-11-10 2017-05-18 Reald Inc. Distortion matching polarization conversion systems and methods thereof
CN108463667B (zh) 2015-11-13 2020-12-01 瑞尔D斯帕克有限责任公司 广角成像定向背光源
CN108431670B (zh) 2015-11-13 2022-03-11 瑞尔D斯帕克有限责任公司 用于成像定向背光源的表面特征结构
CN108463787B (zh) 2016-01-05 2021-11-30 瑞尔D斯帕克有限责任公司 多视角图像的注视校正
CA2925796C (en) * 2016-03-31 2018-03-13 Cae Inc Seam for visually suppressing a gap between two adjacent reflective surfaces
CA2925791C (en) * 2016-03-31 2017-09-12 Cae Inc Image generator for suppressing a gap between two adjacent reflective surfaces
CN114554177A (zh) 2016-05-19 2022-05-27 瑞尔D斯帕克有限责任公司 广角成像定向背光源
EP4124795B1 (de) 2016-05-23 2024-04-10 RealD Spark, LLC Direktionale hintergrundleuchten zur weitwinkelbildgebung
WO2018129059A1 (en) 2017-01-04 2018-07-12 Reald Spark, Llc Optical stack for imaging directional backlights
US10408992B2 (en) 2017-04-03 2019-09-10 Reald Spark, Llc Segmented imaging directional backlights
CN107040773B (zh) * 2017-04-27 2020-12-08 京东方科技集团股份有限公司 一种显示装置及其控制方法
US11327358B2 (en) 2017-05-08 2022-05-10 Reald Spark, Llc Optical stack for directional display
US10126575B1 (en) 2017-05-08 2018-11-13 Reald Spark, Llc Optical stack for privacy display
US10303030B2 (en) 2017-05-08 2019-05-28 Reald Spark, Llc Reflective optical stack for privacy display
EP4293574A3 (de) 2017-08-08 2024-04-03 RealD Spark, LLC Einstellung einer digitalen darstellung eines kopfbereiches
TW201921060A (zh) 2017-09-15 2019-06-01 美商瑞爾Ｄ斯帕克有限責任公司 用於可切換定向顯示器的光學堆疊結構
EP3707554B1 (de) 2017-11-06 2023-09-13 RealD Spark, LLC Privatsphärenanzeigevorrichtung
BR112020015167A2 (pt) 2018-01-25 2021-01-19 Reald Spark, Llc Pilha óptica refletiva para visor de privacidade
JP7353007B2 (ja) 2018-01-25 2023-09-29 リアルディー スパーク エルエルシー プライバシー表示用タッチスクリーン
US20210302756A1 (en) * 2018-08-29 2021-09-30 Pcms Holdings, Inc. Optical method and system for light field displays based on mosaic periodic layer
EP4214441A1 (de) 2020-09-16 2023-07-26 RealD Spark, LLC Fahrzeugaussenbeleuchtungsvorrichtung
CN115576116A (zh) * 2022-01-26 2023-01-06 华为技术有限公司 一种图像生成装置、显示设备和图像生成方法
US11966049B2 (en) 2022-08-02 2024-04-23 Reald Spark, Llc Pupil tracking near-eye display

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550350A (en) * 1948-07-08 1951-04-24 Henson West Lens screen to produce stereoscopic effects
FR2471012A1 (fr) * 1979-12-07 1981-06-12 Commissariat Energie Atomique Dispositif d'eclairage pour grand ecran
US4306716A (en) * 1980-01-21 1981-12-22 Mattel, Inc. Electronic game having light guide array display
JPS58502068A (ja) * 1981-12-07 1983-12-01 ラツカム　アントニイ　チヤ−ルズ 立体画像
JPS58169130A (ja) * 1982-03-30 1983-10-05 Mitsubishi Electric Corp 液晶表示装置
JPS61113389A (ja) * 1984-11-07 1986-05-31 Mitsubishi Heavy Ind Ltd 時分割式立体視装置
NL8500141A (nl) * 1985-01-21 1986-08-18 Delft Tech Hogeschool Werkwijze voor het bij een waarnemer opwekken van een drie-dimensionale indruk vanuit een twee-dimensionale afbeelding.
EP0316465B1 (de) * 1987-11-14 1993-10-27 Dimension Technologies, Inc. Stereoskopisches Wiedergabegerät mit beleuchteten Zeilen und Lichtventilen
US4759603A (en) * 1986-04-08 1988-07-26 Hewlett-Packard Company Array of limited internally reflective light guides
GB8623490D0 (en) * 1986-09-30 1986-11-05 Bass M L Display means for stereoscopic images
GB2198867A (en) * 1986-12-17 1988-06-22 Philips Electronic Associated A liquid crystal display illumination system
GB8716369D0 (en) * 1987-07-10 1987-08-19 Travis A R L Three-dimensional display device
US4954891A (en) * 1988-07-11 1990-09-04 Process Automation Business, Inc. Light guided illuminating/sectioning device for sheet inspection system
US4987487A (en) * 1988-08-12 1991-01-22 Nippon Telegraph And Telephone Corporation Method of stereoscopic images display which compensates electronically for viewer head movement
JP2756514B2 (ja) * 1988-12-09 1998-05-25 ホシデン・フィリップス・ディスプレイ株式会社 プロジェクション装置
DE3921061A1 (de) * 1989-06-23 1991-01-03 Hertz Inst Heinrich Wiedergabeeinrichtung fuer dreidimensionale wahrnehmung von bildern
US4948214A (en) * 1989-07-10 1990-08-14 Eastman Kodak Company Step-index light guide and gradient index microlens device for LED imaging
US5079473A (en) * 1989-09-08 1992-01-07 John F. Waymouth Intellectual Property And Education Trust Optical light source device
KR930003307B1 (ko) * 1989-12-14 1993-04-24 주식회사 금성사 입체용 프로젝터
DE4004739A1 (de) * 1990-02-15 1991-08-22 Holtronic Gmbh Optisches system zur stereoskopischen darstellung von informationen
US5057974A (en) * 1990-06-22 1991-10-15 Tatsuji Mizobe System for uniformly illuminating liquid crystal display board from rear side
US5046805A (en) * 1990-07-16 1991-09-10 Simon Jerome H Tapered optical waveguides for uniform energy (light) distribution including energy bridging
CA2068422A1 (en) * 1990-09-12 1992-03-13 Makoto Ohe Surface light source element
EP0491662B1 (de) * 1990-12-17 1996-05-15 OIS Optical Imaging Systems, Inc. Flüssigkristall-Anzeige mit divergierender/vergrössernder Frontplatte
JP2807573B2 (ja) * 1991-04-12 1998-10-08 シャープ株式会社 画像表示装置
JP2704068B2 (ja) * 1991-10-04 1998-01-26 富士写真フイルム株式会社 立体画像投影方法および立体写真焼付装置
US5143433A (en) * 1991-11-01 1992-09-01 Litton Systems Canada Limited Night vision backlighting system for liquid crystal displays
JPH05127025A (ja) * 1991-11-06 1993-05-25 Nitto Denko Corp 光伝送体、点光源、点光源アレイ、平行光源、平行光源アレイ、液晶表示装置、計測装置、及び光伝送接続体
GB9206048D0 (en) * 1992-03-20 1992-05-06 Delta System Design Ltd Twin screen raster lenticular hybrid
GB2267579A (en) * 1992-05-15 1993-12-08 Sharp Kk Optical device comprising facing lenticular or parallax screens of different pitch
US5311220A (en) * 1992-06-10 1994-05-10 Dimension Technologies, Inc. Autostereoscopic display
GB2273577A (en) * 1992-12-17 1994-06-22 Sharp Kk Autostereoscopic directional display apparatus
DE69323846T2 (de) * 1992-12-17 1999-08-26 Sharp Kk Autostereoskopisches Wiedergabegerät
GB2284487A (en) * 1993-12-01 1995-06-07 Sharp Kk Display for 3D images
DE4309667A1 (de) * 1993-03-26 1994-09-29 Univ Dresden Tech Optisches System zur zwei- und dreidimensionalen Darstellung von Information
US5481385A (en) * 1993-07-01 1996-01-02 Alliedsignal Inc. Direct view display device with array of tapered waveguide on viewer side
US5462700A (en) * 1993-11-08 1995-10-31 Alliedsignal Inc. Process for making an array of tapered photopolymerized waveguides
US5521726A (en) * 1994-08-26 1996-05-28 Alliedsignal Inc. Polarizer with an array of tapered waveguides

Also Published As

Publication number Publication date
DE69529874T2 (de) 2003-12-04
JPH08211334A (ja) 1996-08-20
GB2294350A (en) 1996-04-24
EP0708351B1 (de) 2003-03-12
EP1308768A1 (de) 2003-05-07
JP3340293B2 (ja) 2002-11-05
US6061489A (en) 2000-05-09
EP0708351A2 (de) 1996-04-24
GB9421278D0 (en) 1994-12-07
EP0708351A3 (de) 1996-07-31

Similar Documents

Publication Publication Date Title
DE69528787D1 (de) Anzeigegerät
DE69529874D1 (de) Display
DE69525514T2 (de) Anzeigevorrichtung
DE69531330D1 (de) Anzeigevorrichtung
DE69524192D1 (de) Anzeigevorrichtung
DE69728029D1 (de) Anzeigegerät
DE69534221D1 (de) Anzeigevorrichtung
DE69528479T2 (de) Anzeigevorrichtung
DE69516248T2 (de) Anzeigevorrichtung
DE69727538D1 (de) Anzeigegerät
DE69529679D1 (de) Anzeigesystem
DE69522270D1 (de) Anzeigevorrichtung
DE69508682T2 (de) Anzeigevorrichtung
KR960011821A (ko) 디스플레이 장치
DE9416174U1 (de) Anzeigevorrichtung
DE69602492D1 (de) Anzeige
KR960011512A (ko) 표시 장치
FR2735963B3 (fr) Presentoir
DE29618990U1 (de) Display
DE69703327D1 (de) Schaubehälter
KR960002831U (ko) 기 게양대
DE9403940U1 (de) Anzeigeeinheit
DE9411066U1 (de) Fahnenmast
DE69530475D1 (de) Anzeigevorrichtung
DE69528161D1 (de) Anzeigevorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee