Nothing Special   »   [go: up one dir, main page]

PT3295242T - Retroiluminação baseada numa rede de varrimento de cor e visualização electrónica utilizando esta última - Google Patents

Retroiluminação baseada numa rede de varrimento de cor e visualização electrónica utilizando esta última

Info

Publication number
PT3295242T
PT3295242T PT158920116T PT15892011T PT3295242T PT 3295242 T PT3295242 T PT 3295242T PT 158920116 T PT158920116 T PT 158920116T PT 15892011 T PT15892011 T PT 15892011T PT 3295242 T PT3295242 T PT 3295242T
Authority
PT
Portugal
Prior art keywords
color
same
electronic display
scanning grating
based backlight
Prior art date
Application number
PT158920116T
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 PT3295242T publication Critical patent/PT3295242T/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
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02B30/33—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 directional light or back-light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • 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
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]
    • 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
    • G02F1/133621—Illuminating devices providing coloured light
    • G02F1/133622—Colour sequential illumination
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • 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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
PT158920116T 2015-05-09 2015-05-09 Retroiluminação baseada numa rede de varrimento de cor e visualização electrónica utilizando esta última PT3295242T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/030051 WO2016182549A1 (en) 2015-05-09 2015-05-09 Color-scanning grating-based backlight and electronic display using same

Publications (1)

Publication Number Publication Date
PT3295242T true PT3295242T (pt) 2020-07-31

Family

ID=57249604

Family Applications (1)

Application Number Title Priority Date Filing Date
PT158920116T PT3295242T (pt) 2015-05-09 2015-05-09 Retroiluminação baseada numa rede de varrimento de cor e visualização electrónica utilizando esta última

Country Status (10)

Country Link
US (1) US10578793B2 (pt)
EP (1) EP3295242B1 (pt)
JP (1) JP2018517242A (pt)
KR (1) KR102239156B1 (pt)
CN (1) CN107624163B (pt)
ES (1) ES2806428T3 (pt)
HK (1) HK1245895A1 (pt)
PT (1) PT3295242T (pt)
TW (1) TWI653493B (pt)
WO (1) WO2016182549A1 (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US9933684B2 (en) * 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
WO2016042283A1 (en) 2014-09-19 2016-03-24 Milan Momcilo Popovich Method and apparatus for generating input images for holographic waveguide displays
CN107873086B (zh) 2015-01-12 2020-03-20 迪吉伦斯公司 环境隔离的波导显示器
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
WO2017060665A1 (en) 2015-10-05 2017-04-13 Milan Momcilo Popovich Waveguide display
WO2018125103A1 (en) * 2016-12-28 2018-07-05 Leia Inc. Multiview backlighting employing fluorescent multibeam elements
US10545346B2 (en) 2017-01-05 2020-01-28 Digilens Inc. Wearable heads up displays
EP3574353B1 (en) 2017-01-30 2023-11-01 LEIA Inc. Multiview backlighting employing plasmonic multibeam elements
JP6793261B2 (ja) 2017-02-28 2020-12-02 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． カラー調整された発光パターンを有するマルチビューバックライト
CA3053815C (en) * 2017-03-25 2021-10-19 Leia Inc. Mode-switchable backlight, privacy display, and method
WO2018182917A1 (en) * 2017-03-25 2018-10-04 Leia Inc. Directional backlight, backlit display and method
CN107238974B (zh) * 2017-07-24 2021-03-02 京东方科技集团股份有限公司 一种背光源及液晶显示模组
CN107193070B (zh) * 2017-08-01 2020-07-28 京东方科技集团股份有限公司 一种光场调制层、背光结构及显示装置
EP3688370A4 (en) * 2017-09-27 2021-04-28 LEIA Inc. MULTI-COLOR STATIC MULTI-VIEW DISPLAY DEVICE AND ASSOCIATED PROCESS
KR102210938B1 (ko) * 2017-11-28 2021-02-01 주식회사 엘지화학 부착력이 우수한 도파관 엣지 차광용 조성물
CN110136592B (zh) * 2018-02-09 2020-07-24 京东方科技集团股份有限公司 像素结构、显示面板、显示装置及显示方法
US11327356B2 (en) * 2018-02-12 2022-05-10 Nanocomp Oy Ltd Light guide for segmented illumination
CN111801526B (zh) * 2018-03-01 2023-06-02 镭亚股份有限公司 采用准直的被引导的光的静态多视图显示器及方法
CN108646466A (zh) * 2018-06-29 2018-10-12 深圳创维新世界科技有限公司 背光模组、lcd显示屏及虚拟现实显示头盔
US10545275B1 (en) 2018-07-16 2020-01-28 Shenzhen Guangjian Technology Co., Ltd. Light projecting method and device
US10690752B2 (en) * 2018-07-16 2020-06-23 Shenzhen Guangjian Technology Co., Ltd. Light projecting method and device
US10641942B2 (en) 2018-07-16 2020-05-05 Shenzhen Guangjian Technology Co., Ltd. Light projecting method and device
CN109031736B (zh) 2018-09-04 2021-03-09 京东方科技集团股份有限公司 准直背光源、显示装置及其驱动方法
WO2020069400A1 (en) * 2018-09-28 2020-04-02 Magic Leap, Inc. Projector integrated with a scanning mirror
JP7177920B2 (ja) * 2018-10-01 2022-11-24 レイア、インコーポレイテッド マルチビームエミッタ及びマルチビューピクセルのオフセット行を備えたマルチビューディスプレイ並びに方法
US10690846B2 (en) 2018-10-24 2020-06-23 Shenzhen Guangjian Technology Co., Ltd. Light projecting method and device
EP3671314B1 (en) * 2018-12-21 2024-05-22 Valeo Vision Luminous device for vehicle with optical axis adjustment
CN111323931B (zh) 2019-01-15 2023-04-14 深圳市光鉴科技有限公司 光投射系统和方法
US10564521B1 (en) 2019-01-15 2020-02-18 Shenzhen Guangjian Technology Co., Ltd. Switchable diffuser projection systems and methods
US10585173B1 (en) 2019-01-15 2020-03-10 Shenzhen Guangjian Technology Co., Ltd. Systems and methods for enhanced ToF resolution
US10585194B1 (en) 2019-01-15 2020-03-10 Shenzhen Guangjian Technology Co., Ltd. Switchable diffuser projection systems and methods
CN210168143U (zh) 2019-01-17 2020-03-20 深圳市光鉴科技有限公司 具有3d摄像头模组的显示装置和电子设备
EP3924759A4 (en) 2019-02-15 2022-12-28 Digilens Inc. METHODS AND APPARATUS FOR MAKING A HOLOGRAPHIC WAVEGUIDE DISPLAY WITH INTEGRATED GRIDINGS
WO2020247930A1 (en) 2019-06-07 2020-12-10 Digilens Inc. Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing
US11137534B2 (en) 2019-06-26 2021-10-05 Synaptics Incorporated Systems and methods for optical imaging based on diffraction gratings
JP2022546413A (ja) 2019-08-29 2022-11-04 ディジレンズ インコーポレイテッド 真空回折格子および製造方法
JP6828794B1 (ja) * 2019-11-29 2021-02-10 日亜化学工業株式会社 面発光光源
US10884192B1 (en) 2019-12-16 2021-01-05 Hewlett Packard Enterprise Development Lp Single-etch wide-bandwidth grating couplers with individually-tuned grating sections
CN113138471A (zh) * 2020-01-19 2021-07-20 苏州苏大维格科技集团股份有限公司 裸眼三维显示系统、拼接显示装置和生成方法
JP7479491B2 (ja) * 2020-03-02 2024-05-08 レイア、インコーポレイテッド 動画化スタティックマルチビューディスプレイおよび方法
US11681077B2 (en) 2020-10-30 2023-06-20 Avalon Holographics Inc. Optical metasurface with sub-hogels
US20220179147A1 (en) * 2020-12-04 2022-06-09 Facebook Technologies, Llc Patterned backlight for display panel
US11740471B2 (en) 2020-12-04 2023-08-29 Meta Platforms Technologies, Llc Display device with transparent illuminator
CN116783425A (zh) * 2020-12-31 2023-09-19 镭亚股份有限公司 具有全局模式混合器的背光、多视图背光和方法
CN114333612B (zh) * 2021-11-24 2024-04-02 石家庄市京华电子实业有限公司 一种基于光栅透镜的微小间距led显示屏模组
CN115113435B (zh) * 2022-06-08 2023-11-28 Tcl华星光电技术有限公司 一种背光模组及显示装置

Family Cites Families (134)

* 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
US6097352A (en) 1994-03-23 2000-08-01 Kopin Corporation Color sequential display panels
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
KR100388372B1 (ko) 1995-08-23 2003-11-28 코닌클리케 필립스 일렉트로닉스 엔.브이. 평면패널화상디스플레이장치용조사시스템
EP0778440B1 (en) * 1995-12-05 2002-11-13 Matsushita Electric Industrial Co., Ltd. Backlight illuminated colour display device
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
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
US6324330B1 (en) 2000-07-10 2001-11-27 Ultratech Stepper, Inc. Folded light tunnel apparatus and method
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
US6490393B1 (en) 2000-11-27 2002-12-03 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
US6600528B2 (en) * 2000-12-19 2003-07-29 International Business Machines Corporation Integrated prism sheet for improved viewing angle in direct view color filterless liquid crystal displays
WO2003029884A1 (fr) 2001-09-28 2003-04-10 Citizen Watch Co., Ltd. Dispositif d'affichage a cristaux liquides
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
JP2004077897A (ja) 2002-08-20 2004-03-11 Nippon Telegr & Teleph Corp <Ntt> 表示装置
KR20050057395A (ko) * 2002-09-18 2005-06-16 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 디스플레이 장치
KR100624408B1 (ko) 2003-01-07 2006-09-18 삼성전자주식회사 백라이트 유닛
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
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
KR100606968B1 (ko) * 2003-12-29 2006-08-01 엘지.필립스 엘시디 주식회사 표시장치의 백 라이트 유닛 및 이를 사용한 액정표시장치
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
DE602005023300D1 (de) 2004-05-26 2010-10-14 Tibor Balogh Verfahren und vorrichtung zur erzeugung von 3d-bildern
TW200600899A (en) * 2004-06-18 2006-01-01 Hon Hai Prec Ind Co Ltd Backlight system and liquid crystal display using thereof
JP2008504664A (ja) * 2004-06-29 2008-02-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明システム
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
US20120011367A1 (en) * 2005-04-21 2012-01-12 Denison William D Method for Controlling and Recording the Security of an Enclosure
KR100774061B1 (ko) 2005-05-17 2007-11-06 엔이씨 엘씨디 테크놀로지스, 엘티디. 백라이트 및 액정 표시 장치
CN1932602A (zh) 2005-09-14 2007-03-21 鸿富锦精密工业（深圳）有限公司 导光板
WO2007042852A1 (en) 2005-10-13 2007-04-19 Nokia Corporation Illumination method for displaying different graphical layouts
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
CN2888480Y (zh) * 2006-02-17 2007-04-11 海尔集团公司 一种多色背光源
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
US8740443B2 (en) 2006-07-03 2014-06-03 Core Wireless Licensing S.A.R.L. Changing graphics in an apparatus including user interface illumination
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
US8593734B2 (en) 2006-09-28 2013-11-26 Nokia Corporation Beam expansion with three-dimensional diffractive elements
WO2008045681A1 (en) * 2006-10-06 2008-04-17 3M Innovative Properties Company Backlight modules for autostereoscopic 3d display devices and scanning backlights for lcd devices
WO2008049907A1 (en) 2006-10-26 2008-05-02 Seereal Technologies S.A. 3d content generation system
WO2008049912A1 (en) 2006-10-26 2008-05-02 Seereal Technologies S.A. Holographic display device
EP2474846B1 (en) 2006-10-31 2016-05-11 Modilis Holdings LLC Light outcoupling structure for a lighting device
WO2008081071A1 (en) 2006-12-28 2008-07-10 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
JP2008164963A (ja) 2006-12-28 2008-07-17 Citizen Electronics Co Ltd 光学装置および表示装置
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
US8314819B2 (en) 2007-06-14 2012-11-20 Nokia Corporation Displays with integrated backlighting
JP2009008856A (ja) * 2007-06-27 2009-01-15 Sega Toys:Kk 液晶表示玩具
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
EP2109093A1 (en) * 2008-04-09 2009-10-14 Barco N.V. Scanning backlight colour control
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
US20110141395A1 (en) * 2008-07-22 2011-06-16 Sharp Kabushiki Kaisha Backlight unit and liquid crystal display device
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
JP2012512502A (ja) 2008-12-16 2012-05-31 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光を混合する装置
WO2010072065A1 (zh) 2008-12-25 2010-07-01 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
US8026997B2 (en) 2009-01-28 2011-09-27 Sharp Laboratories Of America, Inc. Area active backlight with steerable light source
US8154508B2 (en) 2009-03-27 2012-04-10 Powertip Technology Corp. Repeated-scan driving method for field sequential color liquid crystal display
JP2010237416A (ja) 2009-03-31 2010-10-21 Sharp Corp 立体表示装置
CA2758525A1 (en) 2009-04-16 2010-10-21 Koninklijke Philips Electronics N.V. A 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
US20100302218A1 (en) 2009-05-29 2010-12-02 Qualcomm Mems Technologies, Inc. Illumination devices and methods of fabrication thereof
JP2011029161A (ja) 2009-06-26 2011-02-10 Sumitomo Chemical Co Ltd 立体表示装置
WO2011018982A1 (ja) 2009-08-13 2011-02-17 凸版印刷株式会社 画像表示体及びラベル付き物品
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
JP2010164976A (ja) * 2010-01-29 2010-07-29 Panasonic Corp 映像表示装置
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
CN201725547U (zh) * 2010-07-13 2011-01-26 陈国平 场序驱动多色液晶显示器
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
JP2012054043A (ja) * 2010-08-31 2012-03-15 Sharp Corp 光源モジュールおよびそれを備えた電子機器
JP4930631B2 (ja) 2010-09-27 2012-05-16 ソニー株式会社 立体表示装置
TWI531841B (zh) * 2010-11-12 2016-05-01 半導體能源研究所股份有限公司 背光單元和顯示裝置
JP2012108316A (ja) 2010-11-17 2012-06-07 Sony Corp 立体表示装置
EP3557310B1 (en) 2010-11-19 2024-09-25 RealD Spark, LLC Directional flat illuminators
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
JP6103757B2 (ja) * 2013-01-28 2017-03-29 シナプティクス・ジャパン合同会社 タッチ表示制御装置及び情報端末装置
US8681423B1 (en) 2013-01-29 2014-03-25 Hewlett-Packard Development Company, L.P. Light modulation employing fluid movement
US20150355403A1 (en) 2013-01-30 2015-12-10 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
CN104238185B (zh) * 2013-06-19 2017-04-12 扬升照明股份有限公司 光源模块、显示装置及驱动光源模块的方法
US20160195664A1 (en) * 2013-07-30 2016-07-07 Leia Inc. Multibeam diffraction grating-based backlighting
CN103796380B (zh) * 2013-12-25 2016-08-17 深圳市华星光电技术有限公司 液晶显示装置及其背光源和调光方法
US9557466B2 (en) 2014-07-30 2017-01-31 Leia, Inc Multibeam diffraction grating-based color backlighting
CN104460115B (zh) * 2014-12-31 2017-09-01 苏州大学 一种多视角像素指向型背光模组及裸眼3d显示装置

Also Published As

Publication number Publication date
CN107624163A (zh) 2018-01-23
EP3295242A1 (en) 2018-03-21
WO2016182549A1 (en) 2016-11-17
TWI653493B (zh) 2019-03-11
TW201706687A (zh) 2017-02-16
EP3295242A4 (en) 2018-12-12
KR20180002587A (ko) 2018-01-08
JP2018517242A (ja) 2018-06-28
CN107624163B (zh) 2020-11-06
EP3295242B1 (en) 2020-05-06
US20180067251A1 (en) 2018-03-08
HK1245895A1 (zh) 2018-08-31
KR102239156B1 (ko) 2021-04-12
US10578793B2 (en) 2020-03-03
ES2806428T3 (es) 2021-02-17

Similar Documents

Publication Publication Date Title
HK1245895A1 (zh) 基於顏色掃描光柵的背光體及使用該背光體的電子顯示器
EP3292432C0 (en) GRID BASED BACKLIGHT WITH TWO LIGHT GUIDES AND ELECTRONIC DISPLAY WITH IT
GB2544374B (en) Display panel and display device comprising the same
EP3345040C0 (en) DISPLAY AND DIFFRACTION BACKLIGHT SYSTEM
EP3537694C0 (en) ELECTRONIC DEVICE HAVING A CURVED AREA DISPLAY
EP3382496A4 (en) Electronic device comprising curved display
EP3404517A4 (en) DISPLAY DEVICE AND ELECTRONIC DEVICE COMPRISING SAME
EP3264169A4 (en) Optical device, display device, and electronic device
EP3321565A4 (en) BACKLIGHT MODULE AND DISPLAY DEVICE
EP3163366A4 (en) Backlight unit and display device comprising same
EP3318792A4 (en) Backlight device and liquid-crystal display device
EP3540504A4 (en) DISPLAY DEVICE AND ASSOCIATED BACKLIGHT UNIT
GB2544222B (en) Backlight module and display device
GB2549225B (en) Backlight module and display device
GB2548275B (en) GOA circuit and liquid crystal display
GB2548274B (en) GOA circuit and liquid crystal display
EP3371648A4 (en) BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS
GB2546678B (en) Backlight module and display device
EP3509277A4 (en) DISPLAY DEVICE AND ELECTRONIC DEVICE COMPRISING SAME
PT3345042T (pt) Colimador de superfície dupla e ecrã eletrónico 3d com retroiluminação baseada em rede, utilizando o mesmo
GB201621214D0 (en) LED backlightdrive circuit and liquid crystal display
EP3306371A4 (en) DISPLAY MODULE AND ELECTRONIC DEVICE WITH THIS DISPLAY MODULE
GB201806446D0 (en) Wide viewing-angle panel and display device
EP3306184A4 (en) BACKLIGHT MODULE AND DISPLAY DEVICE
EP3287690A4 (en) BACKLIGHT MODULE AND DISPLAY DEVICE