PT3345036T - Ecrã baseado em rede de difração de feixes múltiplos com acompanhamento do movimento da cabeça - Google Patents

Ecrã baseado em rede de difração de feixes múltiplos com acompanhamento do movimento da cabeça

Info

Publication number
PT3345036T
PT3345036T PT168431690T PT16843169T PT3345036T PT 3345036 T PT3345036 T PT 3345036T PT 168431690 T PT168431690 T PT 168431690T PT 16843169 T PT16843169 T PT 16843169T PT 3345036 T PT3345036 T PT 3345036T
Authority
PT
Portugal
Prior art keywords
diffraction grating
based display
head tracking
multibeam diffraction
multibeam
Prior art date
Application number
PT168431690T
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 PT3345036T publication Critical patent/PT3345036T/pt

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
    • 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
    • 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
    • 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
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings
    • 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
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • 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
    • H04N13/349—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
    • 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
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0127—Head-up displays characterised by optical features comprising devices increasing the depth of field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
PT168431690T 2015-09-05 2016-09-04 Ecrã baseado em rede de difração de feixes múltiplos com acompanhamento do movimento da cabeça PT3345036T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562214979P 2015-09-05 2015-09-05

Publications (1)

Publication Number Publication Date
PT3345036T true PT3345036T (pt) 2022-03-22

Family

ID=58188667

Family Applications (1)

Application Number Title Priority Date Filing Date
PT168431690T PT3345036T (pt) 2015-09-05 2016-09-04 Ecrã baseado em rede de difração de feixes múltiplos com acompanhamento do movimento da cabeça

Country Status (11)

Country Link
US (1) US10551546B2 (pt)
EP (2) EP3345036B1 (pt)
JP (3) JP6851369B2 (pt)
KR (2) KR102274752B1 (pt)
CN (2) CN107950024B (pt)
CA (2) CA2996967C (pt)
ES (2) ES2907502T3 (pt)
HK (1) HK1250191A1 (pt)
PT (1) PT3345036T (pt)
TW (2) TWI652524B (pt)
WO (2) WO2017041072A1 (pt)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102274752B1 (ko) * 2015-09-05 2021-07-08 레이아 인코포레이티드 헤드 추적을 갖는 멀티빔 회절 격자 기반 디스플레이
US10798371B2 (en) 2015-09-05 2020-10-06 Leia Inc. Multiview display with head tracking
FR3046850B1 (fr) 2016-01-15 2018-01-26 Universite De Strasbourg Guide optique ameliore et systeme optique comportant un tel guide optique
JP6776359B2 (ja) 2016-01-30 2020-10-28 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 収束ビューを有するマルチビーム要素型バックライティング
WO2018125091A1 (en) 2016-12-28 2018-07-05 Leia Inc. Multiview displays having a reflective support structure
CA3044193C (en) 2016-12-28 2020-12-22 Leia Inc. Multiview backlighting employing fluorescent multibeam elements
KR102664384B1 (ko) * 2017-01-02 2024-05-08 삼성전자주식회사 지향성 백라이트 유닛 및 이를 포함하는 영상 표시 장치
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
US10244230B2 (en) * 2017-03-01 2019-03-26 Avalon Holographics Inc. Directional pixel for multiple view display
WO2018182917A1 (en) 2017-03-25 2018-10-04 Leia Inc. Directional backlight, backlit display and method
CN110462285A (zh) * 2017-03-25 2019-11-15 镭亚股份有限公司 模式可切换的背光体、隐私显示器及方法
EP3602152A4 (en) * 2017-03-31 2020-11-04 LEIA Inc. BACKLIGHT, MULTI-VIEW DISPLAY AND METHOD USING A TAPERED COLLIMATOR
EP3607245A4 (en) * 2017-04-02 2020-11-18 LEIA Inc. DUAL DISPLAY ZONE BACKLIGHT, DUAL MODE SCREEN AND PROCESS
WO2018186955A1 (en) 2017-04-04 2018-10-11 Leia Inc. Unilateral backlight, multiview display, and method employing slanted diffraction gratings
WO2018186892A1 (en) * 2017-04-08 2018-10-11 Leia Inc. Multiview backlight, mode-switchable backlight, and 2d/3d mode-switchable display
EP3622340B1 (en) 2017-05-11 2023-12-13 LEIA Inc. Microstructured multibeam element backlighting
JP7089583B2 (ja) * 2017-05-14 2022-06-22 レイア、インコーポレイテッド アクティブエミッタを使用したマルチビューバックライト、ディスプレイ、および方法
KR20190137173A (ko) * 2017-06-08 2019-12-10 레이아 인코포레이티드 광원 및 그러한 광원을 이용하는 멀티뷰 백라이트
WO2018231257A1 (en) 2017-06-16 2018-12-20 Leia Inc. Multiview backlight, multiview display and method employing offset multibeam elements
WO2018236372A1 (en) 2017-06-21 2018-12-27 Leia Inc. MICROPRISM MULTIFUNCTION ELEMENTS BACKLIGHT AND MULTI-VIEW DISPLAY USING THE SAME
KR102367309B1 (ko) * 2017-07-21 2022-02-24 레이아 인코포레이티드 마이크로 렌즈를 구비한 멀티빔 소자 기반 백라이트 및 이를 이용한 디스플레이
KR102615891B1 (ko) * 2017-09-28 2023-12-21 레이아 인코포레이티드 집광을 이용하는 격자-결합 도광체, 디스플레이 시스템, 및 방법
CN111183638B (zh) * 2017-10-02 2022-06-17 镭亚股份有限公司 具有带有共享相机的相机子阵列的多视图相机阵列、多视图系统及方法
JP6987240B2 (ja) * 2017-10-27 2021-12-22 レイア、インコーポレイテッドLeia Inc. バックライト付き透明ディスプレイ、透明ディスプレイシステム、および方法
KR102422976B1 (ko) * 2017-11-18 2022-07-21 레이아 인코포레이티드 바 시준기, 백라이트 시스템 및 방법
JP2021507320A (ja) * 2017-12-18 2021-02-22 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． マルチビーム素子ベースのニアアイディスプレイ、システム、および方法
CA3084793C (en) * 2017-12-18 2022-08-30 Leia Inc. Mode-switchable backlight, display, and method
CN111527749A (zh) * 2017-12-20 2020-08-11 镭亚股份有限公司 交叉渲染多视图摄影机、系统、及方法
CN111527344B (zh) 2017-12-21 2022-09-23 镭亚股份有限公司 可选择模式的背光板、隐私显示器及操作方法
FI128882B (en) * 2017-12-22 2021-02-15 Dispelix Oy Optical waveguide and diffractive waveguide display
WO2019147276A1 (en) 2018-01-27 2019-08-01 Leia Inc. Polarization recycling backlight, method and multiview display employing subwavelength gratings
JP7256830B2 (ja) * 2018-06-29 2023-04-12 レイア、インコーポレイテッド 動的に再構成可能なマルチビューピクセルを用いるマルチビューディスプレイおよび方法
CN112639680A (zh) * 2018-08-26 2021-04-09 镭亚股份有限公司 具有用户追踪的多视图显示器、系统和方法
EP4293399A3 (en) * 2018-09-28 2024-06-12 Magic Leap, Inc. Projector integrated with a scanning mirror
CN112889106B (zh) * 2018-10-01 2024-04-16 镭亚股份有限公司 具有多光束发射器和多视图像素的偏移行的多视图显示器和方法
CA3109757C (en) 2018-10-01 2024-05-28 Leia Inc. Holographic reality system, multiview display, and method
CN113039390B (zh) * 2018-10-31 2023-06-23 镭亚股份有限公司 具有光学掩模元件的多视图背光体、显示器和方法
EP3874322A4 (en) * 2018-11-01 2022-07-20 LEIA Inc. CONTEXTUAL FIELD DISPLAY SYSTEM, MULTI-VIEW DISPLAY AND METHOD
KR20210090281A (ko) * 2018-12-20 2021-07-19 레이아 인코포레이티드 시프트 가능한 수렴 평면을 갖는 멀티뷰 디스플레이, 시스템 및 방법
KR102642697B1 (ko) * 2018-12-21 2024-03-04 레이아 인코포레이티드 뷰-말단 표시자를 갖는 멀티뷰 디스플레이 시스템, 멀티뷰 디스플레이 및 방법
WO2020139338A1 (en) * 2018-12-27 2020-07-02 Leia Inc. Multiview display, system, and method having dynamic color sub-pixels remapping
KR20200081626A (ko) 2018-12-27 2020-07-08 삼성디스플레이 주식회사 디스플레이 장치
WO2020154318A1 (en) 2019-01-25 2020-07-30 Leia Inc. Multi-directional backlight, multi-user multiview display, and method
KR102586389B1 (ko) 2019-03-14 2023-10-10 레이아 인코포레이티드 방출기 어레이들을 이용하는 모드 전환 가능한 백라이트, 사생활 보호 디스플레이 및 방법
EP3942226A4 (en) 2019-03-17 2022-11-30 LEIA Inc. DUAL VISION AREA BACKLIGHT, DUAL MODE DISPLAY DEVICE AND METHOD USING DIRECTIONAL EMITTERS
CN113728269B (zh) 2019-04-02 2024-05-28 镭亚股份有限公司 多视图显示器对准方法和系统
CN113711112B (zh) * 2019-04-22 2023-10-10 镭亚股份有限公司 多区域背光、多视图显示器及方法
KR20210144938A (ko) * 2019-04-29 2021-11-30 레이아 인코포레이티드 시프트된 컬러 서브 픽셀들을 갖는 멀티뷰 디스플레이 및 방법
KR102642698B1 (ko) * 2019-04-30 2024-03-04 레이아 인코포레이티드 이분 방출 패턴을 갖는 광원, 멀티뷰 백라이트 및 방법
CN110012286B (zh) * 2019-05-07 2023-04-25 成都工业学院 一种高视点密度的人眼追踪立体显示装置
US11137534B2 (en) 2019-06-26 2021-10-05 Synaptics Incorporated Systems and methods for optical imaging based on diffraction gratings
KR102606463B1 (ko) * 2019-08-01 2023-11-29 레이아 인코포레이티드 흡수 시준기를 이용하는 시준 백라이트, 전자 디스플레이 및 방법
EP4022217A4 (en) * 2019-08-27 2023-04-26 LEIA Inc. MULTIPLE VIEW BACKLIGHT, DISPLAY AND METHOD USING OPTICAL DIFFUSER
WO2021076114A1 (en) 2019-10-15 2021-04-22 Leia Inc. Privacy-mode backlight, privacy display, and method
KR20220062626A (ko) * 2019-10-22 2022-05-17 레이아 인코포레이티드 미세-슬릿 멀티빔 소자들을 갖는 멀티뷰 백라이트, 멀티뷰 디스플레이 및 방법
US12095977B2 (en) 2019-12-18 2024-09-17 Sony Group Corporation Image display apparatus
WO2021150462A1 (en) * 2020-01-20 2021-07-29 1/1Leia Inc. Micro-slit scattering element-based backlight, multiview display, and method provding light exclusion zone
KR20220106171A (ko) * 2020-01-20 2022-07-28 레이아 인코포레이티드 다중 사용자 멀티뷰 디스플레이, 시스템, 및 방법
CN115917402A (zh) * 2020-03-02 2023-04-04 镭亚股份有限公司 动画静态多视图显示器和方法
JP7516781B2 (ja) * 2020-03-04 2024-07-17 富士フイルムビジネスイノベーション株式会社 表示システム、表示制御装置及びプログラム
KR20230084252A (ko) 2020-11-09 2023-06-12 레이아 인코포레이티드 수평 시차 멀티뷰 백라이트, 디스플레이 및 방법
KR20230082435A (ko) * 2021-12-01 2023-06-08 삼성전자주식회사 도파관형 디스플레이 장치
KR102455805B1 (ko) * 2022-04-28 2022-10-18 정현인 펜타일 방식 입체표시장치 및 시스템
CN115308922A (zh) * 2022-10-11 2022-11-08 深圳臻像科技有限公司 一种静态三维光场显示装置
CN117293551B (zh) * 2023-11-24 2024-01-23 壹新信通科技(成都)有限公司 一种太赫兹多波束介质天线

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711512A (en) 1985-07-12 1987-12-08 Environmental Research Institute Of Michigan Compact head-up display
JPH0583746A (ja) * 1991-09-19 1993-04-02 Nippon Telegr & Teleph Corp <Ntt> ３次元表示装置
US20040108971A1 (en) * 1998-04-09 2004-06-10 Digilens, Inc. Method of and apparatus for viewing an image
EP1281022A1 (en) * 2000-05-04 2003-02-05 Koninklijke Philips Electronics N.V. Illumination unit for a device having a multi-color reflective liquid crystal display
EP1415482A1 (en) * 2001-07-27 2004-05-06 Koninklijke Philips Electronics N.V. Autostereoscopic image display with observer tracking system
GB0322682D0 (en) 2003-09-27 2003-10-29 Koninkl Philips Electronics Nv Backlight for 3D display device
US8154686B2 (en) * 2004-01-20 2012-04-10 Sharp Kabushiki Kaisha Directional backlight, a multiple view display and a multi-direction display
US7499216B2 (en) * 2004-07-23 2009-03-03 Mirage Innovations Ltd. Wide field-of-view binocular device
JP4752309B2 (ja) 2005-04-07 2011-08-17 ソニー株式会社 画像表示装置および方法
KR101255210B1 (ko) 2006-05-04 2013-04-23 삼성전자주식회사 다시점 입체 영상 디스플레이 장치
US8456516B2 (en) * 2008-07-01 2013-06-04 Barco N.V. Methods and systems for stereoscopic imaging
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
KR101290205B1 (ko) 2008-07-28 2013-07-30 픽셀 키 코포레이션 회절 액정 디스플레이
JP2010237416A (ja) 2009-03-31 2010-10-21 Sharp Corp 立体表示装置
KR101615111B1 (ko) * 2009-06-16 2016-04-25 삼성전자주식회사 다시점 영상 표시 장치 및 방법
JP5045826B2 (ja) 2010-03-31 2012-10-10 ソニー株式会社 光源デバイスおよび立体表示装置
US9319663B2 (en) * 2010-05-21 2016-04-19 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E. V. Image display using matrix screen and periodic grating having a fixed period
US9225975B2 (en) * 2010-06-21 2015-12-29 Microsoft Technology Licensing, Llc Optimization of a multi-view display
WO2012038856A1 (en) 2010-09-21 2012-03-29 Koninklijke Philips Electronics N.V. Multi-view display device
WO2012088628A1 (en) * 2010-12-29 2012-07-05 Technicolor (China) Technology Co. Ltd. Method and apparatus for providing mono-vision in multi-view system
JP5641337B2 (ja) 2011-02-08 2014-12-17 ソニー株式会社 表示装置および液晶素子
JP5732888B2 (ja) 2011-02-14 2015-06-10 ソニー株式会社 表示装置及び表示方法
JP2012194257A (ja) 2011-03-15 2012-10-11 Japan Display West Co Ltd 表示装置および光バリア素子
US9237337B2 (en) * 2011-08-24 2016-01-12 Reald Inc. Autostereoscopic display with a passive cycloidal diffractive waveplate
US20130077154A1 (en) * 2011-09-23 2013-03-28 Milan Momcilo Popovich Autostereoscopic display
JP5662290B2 (ja) * 2011-09-29 2015-01-28 株式会社ジャパンディスプレイ 表示装置
WO2013104781A1 (de) * 2012-01-11 2013-07-18 Seereal Technologies S.A. Optische vorrichtung zum beleuchten einer pixelmatrix und/oder eines steuerbaren räumlichen lichtmodulators für ein display
US9389415B2 (en) 2012-04-27 2016-07-12 Leia Inc. Directional pixel for use in a display screen
US9541766B2 (en) * 2012-05-18 2017-01-10 Reald Spark, Llc Directional display apparatus
EP2850359B1 (en) * 2012-05-18 2020-05-06 RealD Spark, LLC Source conditioning for imaging directional backlights
JP6308630B2 (ja) 2012-05-18 2018-04-11 リアルディー スパーク エルエルシー 指向性照明導波路配置
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
US9671566B2 (en) * 2012-06-11 2017-06-06 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
US9019615B2 (en) * 2012-06-12 2015-04-28 Microsoft Technology Licensing, Llc Wide field-of-view virtual image projector
US10025089B2 (en) * 2012-10-05 2018-07-17 Microsoft Technology Licensing, Llc Backlight for viewing three-dimensional images from a display from variable viewing angles
KR101978790B1 (ko) * 2012-12-07 2019-05-15 엘지디스플레이 주식회사 멀티뷰 디스플레이 장치와 그 구동 방법
WO2014120160A1 (en) 2013-01-30 2014-08-07 Hewlett-Packard Development Company, L.P. Directional grating-based backlighting
EP2951649B1 (en) * 2013-01-31 2019-09-11 LEIA Inc. Multiview 3d wrist watch
US9298168B2 (en) 2013-01-31 2016-03-29 Leia Inc. Multiview 3D wrist watch
JP6123342B2 (ja) 2013-02-20 2017-05-10 ソニー株式会社 表示装置
EP2802148A1 (en) * 2013-05-08 2014-11-12 ETH Zurich Display device for time-sequential multi-view content
PL2938919T3 (pl) * 2013-07-30 2019-06-28 Leia Inc. Podświetlanie oparte na wielowiązkowej siatce dyfrakcyjnej
KR101856568B1 (ko) * 2013-09-16 2018-06-19 삼성전자주식회사 다시점 영상 디스플레이 장치 및 제어 방법
JP6443654B2 (ja) * 2013-09-26 2018-12-26 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 立体画像表示装置、端末装置、立体画像表示方法、及びそのプログラム
KR102071693B1 (ko) 2014-02-07 2020-01-30 엘지전자 주식회사 헤드 업 디스플레이 장치
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
WO2016122679A1 (en) * 2015-01-28 2016-08-04 Leia Inc. Three-dimensional (3d) electronic display
US9535253B2 (en) * 2015-02-09 2017-01-03 Microsoft Technology Licensing, Llc Display system
CN104880831A (zh) * 2015-06-19 2015-09-02 京东方科技集团股份有限公司 三维显示设备和三维显示设备的控制方法
KR102274752B1 (ko) * 2015-09-05 2021-07-08 레이아 인코포레이티드 헤드 추적을 갖는 멀티빔 회절 격자 기반 디스플레이

Also Published As

Publication number Publication date
EP3345390C0 (en) 2023-06-07
EP3345390B1 (en) 2023-06-07
CA2996967C (en) 2022-05-31
JP2018533047A (ja) 2018-11-08
KR102221449B1 (ko) 2021-02-26
TW201812389A (zh) 2018-04-01
CA2992307C (en) 2021-12-28
EP3345036B1 (en) 2021-12-15
EP3345390A4 (en) 2019-03-13
EP3345390A1 (en) 2018-07-11
CA2992307A1 (en) 2017-03-09
ES2907502T3 (es) 2022-04-25
KR20180039159A (ko) 2018-04-17
HK1250191A1 (zh) 2018-11-30
EP3345036A4 (en) 2019-03-13
WO2017041072A1 (en) 2017-03-09
US10551546B2 (en) 2020-02-04
CN108351512A (zh) 2018-07-31
TWI652524B (zh) 2019-03-01
EP3345036A1 (en) 2018-07-11
TW201812400A (zh) 2018-04-01
JP6851369B2 (ja) 2021-03-31
JP2018533262A (ja) 2018-11-08
US20180188441A1 (en) 2018-07-05
KR102274752B1 (ko) 2021-07-08
ES2952094T3 (es) 2023-10-27
CN108351512B (zh) 2021-01-26
KR20180039051A (ko) 2018-04-17
CA2996967A1 (en) 2017-03-09
CN107950024A (zh) 2018-04-20
CN107950024B (zh) 2021-06-01
JP7126939B2 (ja) 2022-08-29
WO2017041073A1 (en) 2017-03-09
TWI639854B (zh) 2018-11-01
JP2021170789A (ja) 2021-10-28

Similar Documents

Publication Publication Date Title
PT3345036T (pt) Ecrã baseado em rede de difração de feixes múltiplos com acompanhamento do movimento da cabeça
HK1254460A1 (zh) 基於多束衍射光柵的平視顯示器
EP3363197A4 (en) MULTILAYER GRID BASED EYE-ONLY DISPLAY
GB2558478B (en) Copy-Redirect on write
PT3175267T (pt) Retroiluminação à base de rede de difração multifeixe a cores
EP3335154A4 (en) TRACKING SENSOR
EP3261338A4 (en) Head mounted display
EP3306372A4 (en) Head mounted display
EP3332267A4 (en) Differentiated positioning
EP3465085A4 (en) ASSISTED MONITORING BY VEHICLE
GB201621381D0 (en) Position tracking system
EP3308610A4 (en) CAMERA HEAD
GB2559304B (en) Multi-channel tracking pattern
GB2557569B (en) Adjusting display data
EP3330050A4 (en) RAZOR HEAD
GB2550826B (en) Tracking area configuration
GB201509204D0 (en) Improved tracking
EP3336612A4 (en) HOLOGRAM STRUCTURE
EP3203317A4 (en) Panoramic head
SG11201708376XA (en) Transparent hard coatings stable under environmental conditions
IL245982A0 (en) Tracking sensor
EP3273279A4 (en) Grating element
GB2536882B (en) Head up display adjustment
EP3399363A4 (en) MOUNTED
EP3194643A4 (en) Sequencing by synthesis using pulse read optics