PT3271761T - Retroiluminação unidirecional baseada numa rede, empregando uma camada refletora angularmente seletiva - Google Patents

Retroiluminação unidirecional baseada numa rede, empregando uma camada refletora angularmente seletiva

Info

Publication number
PT3271761T
PT3271761T PT158857185T PT15885718T PT3271761T PT 3271761 T PT3271761 T PT 3271761T PT 158857185 T PT158857185 T PT 158857185T PT 15885718 T PT15885718 T PT 15885718T PT 3271761 T PT3271761 T PT 3271761T
Authority
PT
Portugal
Prior art keywords
reflective layer
selective reflective
angularly selective
unidirectional grating
based backlighting
Prior art date
Application number
PT158857185T
Other languages
English (en)
Original Assignee
Leia 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 Leia Inc filed Critical Leia Inc
Publication of PT3271761T publication Critical patent/PT3271761T/pt

Links

Classifications

    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • 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
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4222—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant in projection exposure systems, e.g. photolithographic systems
    • 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
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/295—Analog deflection from or in an optical waveguide structure]
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/295—Analog deflection from or in an optical waveguide structure]
    • G02F1/2955—Analog deflection from or in an optical waveguide structure] by controlled diffraction or phased-array beam steering
    • 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
    • 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
    • H04N13/324—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
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H04N13/351—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying simultaneously
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/305—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating diffraction grating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Planar Illumination Modules (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Liquid Crystal (AREA)
  • Light Guides In General And Applications Therefor (AREA)
PT158857185T 2015-03-16 2015-03-16 Retroiluminação unidirecional baseada numa rede, empregando uma camada refletora angularmente seletiva PT3271761T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/020841 WO2016148689A1 (en) 2015-03-16 2015-03-16 Unidirectional grating-based backlighting employing an angularly selective reflective layer

Publications (1)

Publication Number Publication Date
PT3271761T true PT3271761T (pt) 2021-06-25

Family

ID=56920391

Family Applications (1)

Application Number Title Priority Date Filing Date
PT158857185T PT3271761T (pt) 2015-03-16 2015-03-16 Retroiluminação unidirecional baseada numa rede, empregando uma camada refletora angularmente seletiva

Country Status (9)

Country Link
US (1) US10670920B2 (pt)
EP (1) EP3271761B1 (pt)
JP (1) JP6550143B2 (pt)
KR (1) KR102329107B1 (pt)
CN (1) CN107430240B (pt)
ES (1) ES2877511T3 (pt)
PT (1) PT3271761T (pt)
TW (1) TWI572955B (pt)
WO (1) WO2016148689A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3523574A4 (en) * 2016-10-05 2020-06-10 LEIA Inc. BACKLIGHT WITH SELECTABLE MODE, METHOD AND DISPLAY WITH DIRECTIONAL SPREADING FUNCTIONS
KR102348581B1 (ko) * 2016-10-05 2022-01-07 레이아 인코포레이티드 편광 백라이트 및 이를 사용한 백라이트 디스플레이
KR102353700B1 (ko) * 2017-01-06 2022-01-20 레이아 인코포레이티드 정적 멀티뷰 디스플레이 및 방법
CA3175294A1 (en) 2017-01-27 2018-07-27 Teraxion Inc. Optical fiber filter of wideband deleterious light and uses thereof
US10244230B2 (en) * 2017-03-01 2019-03-26 Avalon Holographics Inc. Directional pixel for multiple view display
FI128665B (en) * 2017-12-22 2020-09-30 Dispelix Oy Waveguide display with improved glow
CN110058347B (zh) * 2018-01-18 2020-05-12 京东方科技集团股份有限公司 光源模组和电子装置
KR102525223B1 (ko) * 2018-02-05 2023-04-25 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
JP2022503412A (ja) * 2018-06-21 2022-01-12 バラハ ピーティーワイ リミテッド 光ビーム導波器
US10859870B2 (en) 2018-06-26 2020-12-08 Applied Materials, Inc. 3D displays
US10991858B2 (en) * 2018-06-29 2021-04-27 Facebook Technologies, Llc Light-emitting diode with light extracting structure
CN109031760B (zh) 2018-08-21 2021-10-26 京东方科技集团股份有限公司 一种3d液晶显示面板、显示装置和驱动方法
CN112888898B (zh) * 2018-08-24 2023-12-22 视瑞尔技术公司 光导装置及具有光导装置的照明装置
US10598938B1 (en) * 2018-11-09 2020-03-24 Facebook Technologies, Llc Angular selective grating coupler for waveguide display
CN109407295B (zh) * 2018-12-18 2020-07-24 中国科学院深圳先进技术研究院 一种基于dmd可多色激发的结构光显微系统及多色激发方法
CN109459813A (zh) * 2018-12-26 2019-03-12 上海鲲游光电科技有限公司 一种基于二维光栅的平面光波导
US11137534B2 (en) 2019-06-26 2021-10-05 Synaptics Incorporated Systems and methods for optical imaging based on diffraction gratings
JP2021021880A (ja) * 2019-07-30 2021-02-18 セイコーエプソン株式会社 画像表示装置
JP7329532B2 (ja) * 2019-10-18 2023-08-18 グーグル エルエルシー 大視野画像化のための回折光学素子
EP4094122A4 (en) * 2020-01-20 2024-01-31 LEIA Inc. BACKLIGHT BASED ON MICRO-SLIT DIFFUSION ELEMENT, MULTI-VIEW DISPLAY AND METHOD FOR PRODUCING A LIGHT EXCLUSION ZONE
US20210302710A1 (en) * 2020-02-24 2021-09-30 Massachusetts Institute Of Technology Bragg light source for dark-field imaging devices
US11662526B1 (en) * 2021-12-09 2023-05-30 Visera Technologies Company Ltd. Optical structure

Family Cites Families (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269697A (en) 1992-08-11 1994-02-16 Sharp Kk Display device
JP2979951B2 (ja) 1994-04-18 1999-11-22 凸版印刷株式会社 回折格子パターンを有するディスプレイ
JP3528994B2 (ja) 1994-11-08 2004-05-24 大日本印刷株式会社 液晶表示装置用平行光源及びそれを用いた液晶表示装置
CN1183407C (zh) 1995-08-23 2005-01-05 皇家菲利浦电子有限公司 照明系统及含该照明系统的平板图像显示装置
JP3336200B2 (ja) 1995-12-12 2002-10-21 シャープ株式会社 要素ホログラムパネルを有する３次元像表示装置
US5721598A (en) 1995-12-26 1998-02-24 Hughes Electronics High efficiency, high color purity, on-axis holographic color filter and full-color liquid crystal display
US7215451B1 (en) 1996-04-15 2007-05-08 Dai Nippon Printing Co., Ltd. Reflection type diffuse hologram, hologram for reflection hologram color filters, etc., and reflection type display device using such holograms
AU8639498A (en) 1997-08-05 1999-03-01 Allan John Davie Liquid crystal controlled display apparatus
JPH11142863A (ja) 1997-11-13 1999-05-28 Nec Corp 液晶表示パネルおよびその製造方法
ATE254291T1 (de) 1998-04-02 2003-11-15 Elop Electrooptics Ind Ltd Optische holographische vorrichtungen
CN1213097A (zh) 1998-10-29 1999-04-07 厦门大学 制作医学影像诊断用的断层组合三维全息显示装置
FI106323B (fi) 1998-12-30 2001-01-15 Nokia Mobile Phones Ltd Taustavalaistuksen valonjohdin litteälle näytölle
JP2000267041A (ja) 1999-03-16 2000-09-29 Fuji Xerox Co Ltd 頭部搭載型カラー映像投影装置、カラーホログラム光学素子、およびカラーホログラム光学素子の製造方法
FI107085B (fi) 1999-05-28 2001-05-31 Ics Intelligent Control System Valopaneeli
JP3457591B2 (ja) * 1999-10-08 2003-10-20 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置
JP4006918B2 (ja) 2000-02-28 2007-11-14 オムロン株式会社 面光源装置及びその製造方法
JP2002031788A (ja) 2000-07-18 2002-01-31 Sony Corp 光学装置
US6919950B2 (en) 2000-08-29 2005-07-19 Roman S. Dabrowski Liquid crystal device and a liquid crystal material
JP4830188B2 (ja) * 2000-08-31 2011-12-07 凸版印刷株式会社 光拡散体およびそれを用いた表示装置
US6490393B1 (en) 2000-11-27 2002-12-03 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
JP4210425B2 (ja) * 2000-12-08 2009-01-21 富士フイルム株式会社 光学素子
KR20030068568A (ko) * 2000-12-28 2003-08-21 후지 덴키 가부시끼가이샤 도광판 및 이 도광판을 구비한 액정 표시 장치
JP4059692B2 (ja) 2001-04-24 2008-03-12 シャープ株式会社 照明装置およびそれを備える表示装置ならびに導光板
US7301591B2 (en) 2001-09-28 2007-11-27 Citizen Holdings Co., Ltd. Liquid crystal display device wherein the number of light emitting elements activated differs depending on whether display is performed by the first or second liquid crystal panel
DE10210866C5 (de) 2002-03-12 2008-04-10 Mtu Aero Engines Gmbh Leitschaufelbefestigung in einem Strömungskanal einer Fluggasturbine
US7027671B2 (en) * 2002-03-18 2006-04-11 Koninklijke Philips Electronics N.V. Polarized-light-emitting waveguide, illumination arrangement and display device comprising such
GB0210568D0 (en) 2002-05-08 2002-06-19 Screen Technology Ltd Display
JP3742038B2 (ja) 2002-08-01 2006-02-01 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置およびその製造方法
KR100472468B1 (ko) * 2002-08-07 2005-03-10 삼성전자주식회사 광가이드 및 이를 적용한 화상형성장치
JP2004077897A (ja) 2002-08-20 2004-03-11 Nippon Telegr & Teleph Corp <Ntt> 表示装置
KR100624408B1 (ko) 2003-01-07 2006-09-18 삼성전자주식회사 백라이트 유닛
KR100506088B1 (ko) * 2003-01-14 2005-08-03 삼성전자주식회사 액정표시장치
US7184625B2 (en) 2003-02-11 2007-02-27 Luxtera, Inc Optical waveguide grating coupler incorporating reflective optical elements and anti-reflection elements
JP2004302186A (ja) 2003-03-31 2004-10-28 Mitsubishi Electric Corp 携帯情報端末
TWI257490B (en) 2003-07-09 2006-07-01 Hon Hai Prec Ind Co Ltd A light guide plate and a method of manufacturing the same
JP2005062692A (ja) 2003-08-19 2005-03-10 Internatl Business Mach Corp <Ibm> カラー表示装置、光学素子、およびカラー表示装置の製造方法
JP4475501B2 (ja) * 2003-10-09 2010-06-09 インターナショナル・ビジネス・マシーンズ・コーポレーション 分光素子、回折格子、複合回折格子、カラー表示装置、および分波器
CN1619373A (zh) 2003-11-17 2005-05-25 鸿富锦精密工业（深圳）有限公司 导光板及背光模组
US7369584B2 (en) 2003-12-31 2008-05-06 Symbol Technologies, Inc. Laser projection display
US8723779B2 (en) 2004-01-26 2014-05-13 Mcmaster University Tiled optical fiber display
TWI254166B (en) 2004-05-25 2006-05-01 Au Optronics Corp 3D display system and method
ATE480105T1 (de) 2004-05-26 2010-09-15 Tibor Balogh Verfahren und vorrichtung zur erzeugung von 3d- bildern
EP1805549B1 (en) 2004-10-13 2013-04-10 Koninklijke Philips Electronics N.V. A stereoscopic display apparatus
US7171080B2 (en) 2004-11-15 2007-01-30 Seagate Technology Llc Coupling grating for focusing light within a waveguide for heat assisted magnetic recording
US7773849B2 (en) 2004-12-14 2010-08-10 Oms Displays Ltd. Device and method for optical resizing and backlighting
CN1932602A (zh) 2005-09-14 2007-03-21 鸿富锦精密工业（深圳）有限公司 导光板
US20090190068A1 (en) 2005-09-22 2009-07-30 Sharp Kabushiki Kaisha Light guiding body, substrate for display device, and display device
WO2007042852A1 (en) 2005-10-13 2007-04-19 Nokia Corporation Illumination method for displaying different graphical layouts
JP4779594B2 (ja) 2005-11-24 2011-09-28 凸版印刷株式会社 照明装置および液晶表示装置
JP2007145158A (ja) 2005-11-28 2007-06-14 Fujitsu Ten Ltd 車載用表示装置及びその表示制御方法
JP2007163294A (ja) 2005-12-14 2007-06-28 Sony Corp 腕時計、腕時計の表示方法、および、プログラム
JP4600269B2 (ja) 2005-12-21 2010-12-15 カシオ計算機株式会社 液晶表示装置
WO2007071794A2 (en) * 2005-12-22 2007-06-28 Universite Jean-Monnet Mirror structure and laser device comprising such a mirror structure
WO2007135960A1 (ja) 2006-05-18 2007-11-29 Panasonic Corporation 面状光源装置及び液晶表示装置
US7714368B2 (en) 2006-06-26 2010-05-11 Aptina Imaging Corporation Method and apparatus providing imager pixel array with grating structure and imager device containing the same
CN101501391B (zh) 2006-07-03 2011-10-12 诺基亚公司 在包括用户界面照明的装置中改变图形
US7845841B2 (en) * 2006-08-28 2010-12-07 Qualcomm Mems Technologies, Inc. Angle sweeping holographic illuminator
JP5157115B2 (ja) 2006-09-28 2013-03-06 凸版印刷株式会社 回折格子から成る表示体およびそれを応用した印刷物
WO2008038058A1 (en) 2006-09-28 2008-04-03 Nokia Corporation Beam expansion with three-dimensional diffractive elements
JP2010507822A (ja) 2006-10-26 2010-03-11 シーリアル テクノロジーズ ソシエテ アノニム コンテンツ生成システム
EP2089777B1 (en) 2006-10-26 2018-03-21 SeeReal Technologies S.A. Holographic display device
CN105445835B (zh) 2006-10-31 2021-07-27 莫迪里斯控股有限责任公司 照明装置及照明系统
KR100862667B1 (ko) 2006-10-31 2008-10-10 삼성전자주식회사 고출력 도광판, 이를 채용한 백라이트 유닛 및 디스플레이
JP2008164963A (ja) 2006-12-28 2008-07-17 Citizen Electronics Co Ltd 光学装置および表示装置
US20110002143A1 (en) * 2006-12-28 2011-01-06 Nokia Corporation Light guide plate and a method of manufacturing thereof
US8160411B2 (en) 2006-12-28 2012-04-17 Nokia Corporation Device for expanding an exit pupil in two dimensions
US20080204873A1 (en) 2007-02-23 2008-08-28 Strategic Patent Acquisitions Llc Techniques for three dimensional displays
US7507012B2 (en) 2007-05-16 2009-03-24 Rohm And Haas Denmark Finance A/S LCD displays with light redirection
JP5010527B2 (ja) * 2007-06-04 2012-08-29 住友化学株式会社 導光板ユニット、面光源装置及び液晶表示装置
EP2158518B1 (en) 2007-06-14 2015-01-14 Nokia Corporation Displays with integrated backlighting
CN101109869A (zh) * 2007-08-24 2008-01-23 中山大学 侧入直下式背光模组
JP2009053499A (ja) 2007-08-28 2009-03-12 Fuji Xerox Co Ltd 光変調器および光変調モジュール
TWI363900B (en) 2007-10-04 2012-05-11 Ind Tech Res Inst Light guiding film
US8619363B1 (en) 2007-11-06 2013-12-31 Fusion Optix, Inc. Light redirecting element comprising a forward diffracting region and a scattering region
JP2009123553A (ja) * 2007-11-15 2009-06-04 Sumitomo Chemical Co Ltd 導光板、面光源装置及び液晶表示装置
US20090290837A1 (en) 2008-05-22 2009-11-26 The Chinese University Of Hong Kong Optical devices for coupling of light
JP2009288718A (ja) 2008-05-30 2009-12-10 Kyoto Institute Of Technology 共振グレーティングカップラ
GB2461294B (en) 2008-06-26 2011-04-06 Light Blue Optics Ltd Holographic image display systems
TWI428645B (zh) 2008-06-30 2014-03-01 Cpt Technology Group Co Ltd 彩色導光板以及液晶顯示裝置
KR101443728B1 (ko) * 2008-07-14 2014-09-23 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 하이브리드 도파-모드 공진 필터 및 분포 브래그 반사를 채용하는 방법
WO2010010749A1 (ja) * 2008-07-22 2010-01-28 シャープ株式会社 バックライトユニットおよび液晶表示装置
JP2010062037A (ja) * 2008-09-04 2010-03-18 Sharp Corp バックライトユニットおよび液晶表示装置
JP2010102188A (ja) 2008-10-24 2010-05-06 Colcoat Kk 発光表示盤
WO2010052366A1 (en) 2008-11-10 2010-05-14 Nokia Corporation Diffractive backlight structure
TWI387316B (zh) 2008-11-18 2013-02-21 Ind Tech Res Inst 立體影像顯示裝置與立體影像顯示方法
CN101750664B (zh) 2008-12-12 2012-05-23 比亚迪股份有限公司 一种衍射导光薄膜及其制备方法
KR20110100656A (ko) 2008-12-16 2011-09-14 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 광을 혼합하기 위한 장치
CN101939703B (zh) 2008-12-25 2011-08-31 深圳市泛彩溢实业有限公司 全息三维图像信息采集装置、方法及还原装置、方法
EP2384455A2 (en) * 2009-01-02 2011-11-09 Rambus International Ltd Light guide system for extracting light with controlled output
US8026997B2 (en) 2009-01-28 2011-09-27 Sharp Laboratories Of America, Inc. Area active backlight with steerable light source
JP2010237416A (ja) 2009-03-31 2010-10-21 Sharp Corp 立体表示装置
US20120113678A1 (en) 2009-04-16 2012-05-10 Koninklijke Philips Electronics N.V. light guide apparatus
DE102009003069A1 (de) 2009-05-13 2010-11-25 Seereal Technologies S.A. 3D-Anzeigedisplay mit steuerbarer Vorrichtung zum Nachführen von Sichtbarkeitsbereichen
US8251563B2 (en) 2009-05-29 2012-08-28 Sharp Kabushiki Kaisha Polarized diffractive backlight
CN102449513B (zh) 2009-05-29 2015-01-21 高通Mems科技公司 照明装置及其制造方法
JP2011029161A (ja) 2009-06-26 2011-02-10 Sumitomo Chemical Co Ltd 立体表示装置
CN104090319B (zh) 2009-08-13 2017-06-20 凸版印刷株式会社 图像显示体及带标签的物品
CN102102829A (zh) 2009-12-21 2011-06-22 富准精密工业(深圳)有限公司 发光二极管灯具
JP2011133677A (ja) 2009-12-24 2011-07-07 Toppan Printing Co Ltd ブランク媒体、画像表示体及び情報媒体
US8964013B2 (en) 2009-12-31 2015-02-24 Broadcom Corporation Display with elastic light manipulator
TW201126204A (en) 2010-01-25 2011-08-01 J Touch Corp Three-dimensional video imaging device
US9093819B2 (en) * 2010-01-29 2015-07-28 Hewlett-Packard Development Company, L.P. Vertical-cavity surface-emitting lasers with non-periodic gratings
TWI424206B (zh) 2010-04-06 2014-01-21 Coretronic Corp 導光板及光源模組
JP5512380B2 (ja) 2010-04-30 2014-06-04 株式会社フジクラ 表示装置
GB201008599D0 (en) 2010-05-24 2010-07-07 Design Led Products Ltd Light guide device
JP2011258532A (ja) 2010-06-11 2011-12-22 Omron Corp 面光源装置及び立体表示装置
KR101680770B1 (ko) 2010-07-09 2016-11-29 삼성전자주식회사 백라이트 유닛 및 이를 구비하는 디스플레이장치
JP5659589B2 (ja) 2010-07-13 2015-01-28 株式会社ニコン 表示装置および制御方法
US8200055B2 (en) 2010-07-19 2012-06-12 Harish Subbaraman Two-dimensional surface normal slow-light photonic crystal waveguide optical phased array
JP4930631B2 (ja) 2010-09-27 2012-05-16 ソニー株式会社 立体表示装置
JP2012108316A (ja) 2010-11-17 2012-06-07 Sony Corp 立体表示装置
KR101775068B1 (ko) 2010-11-19 2017-09-06 리얼디 스파크, 엘엘씨 방향성 평판 조명기
WO2012069071A1 (en) 2010-11-24 2012-05-31 Fraunhofer-Gesellschaft zur Föderung der angewandten Forschung e.V. Method for compensating a misalignment between a subpixel array of a display and an optical grating and autostereoscopic display
KR101807691B1 (ko) 2011-01-11 2017-12-12 삼성전자주식회사 3차원 디스플레이장치
CN102141707B (zh) 2011-03-30 2013-01-23 昆山龙腾光电有限公司 透光模式切换装置及二维/三维可切换显示设备
TWI476483B (zh) 2011-03-31 2015-03-11 Chi Mei Materials Technology Corp 顯示裝置及液晶顯示裝置
CN202126538U (zh) 2011-06-17 2012-01-25 中航华东光电有限公司 一种柱面光栅高清lcd自由立体显示器
KR20130025767A (ko) 2011-09-02 2013-03-12 엘지디스플레이 주식회사 배리어 패널 및 이를 포함하는 입체영상 표시장치
US9019240B2 (en) 2011-09-29 2015-04-28 Qualcomm Mems Technologies, Inc. Optical touch device with pixilated light-turning features
US9389415B2 (en) 2012-04-27 2016-07-12 Leia Inc. Directional pixel for use in a display screen
US9459461B2 (en) * 2012-05-31 2016-10-04 Leia Inc. Directional backlight
US9201270B2 (en) 2012-06-01 2015-12-01 Leia Inc. Directional backlight with a modulation layer
EP2859402B1 (en) * 2012-06-01 2017-11-22 LEIA Inc. Directional backlight with a modulation layer
US9091411B2 (en) 2012-11-02 2015-07-28 Osram Sylvania Inc. Illumination techniques and devices
US8681423B1 (en) * 2013-01-29 2014-03-25 Hewlett-Packard Development Company, L.P. Light modulation employing fluid movement
WO2014120160A1 (en) 2013-01-30 2014-08-07 Hewlett-Packard Development Company, L.P. Directional grating-based backlighting
US9298168B2 (en) 2013-01-31 2016-03-29 Leia Inc. Multiview 3D wrist watch
KR20150128719A (ko) * 2013-03-13 2015-11-18 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 콜리메이팅 반사체를 갖는 백라이트
CN109100887B (zh) * 2013-07-30 2021-10-08 镭亚股份有限公司 背光体、电子显示器、多视图显示器和操作方法
US9557466B2 (en) 2014-07-30 2017-01-31 Leia, Inc Multibeam diffraction grating-based color backlighting
ES2803583T3 (es) 2015-01-19 2021-01-28 Leia Inc Luz de fondo basada en rejilla unidireccional empleando una isla reflectiva

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JP6550143B2 (ja) 2019-07-24
US10670920B2 (en) 2020-06-02
EP3271761A1 (en) 2018-01-24
US20170371090A1 (en) 2017-12-28
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CN107430240B (zh) 2020-09-18

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