TWI531823B - 多光束繞射格柵式背光板以及具有多光束繞射格柵的三維電子顯示器及其操作方法 - Google Patents

多光束繞射格柵式背光板以及具有多光束繞射格柵的三維電子顯示器及其操作方法 Download PDF

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Publication number
TWI531823B
TWI531823B TW103122128A TW103122128A TWI531823B TW I531823 B TWI531823 B TW I531823B TW 103122128 A TW103122128 A TW 103122128A TW 103122128 A TW103122128 A TW 103122128A TW I531823 B TWI531823 B TW I531823B
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TW
Taiwan
Prior art keywords
light
diffraction grating
light guide
beams
electronic display
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TW103122128A
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English (en)
Chinese (zh)
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TW201506473A (zh
Inventor
大衛Ａ 費圖
彭臻
查爾斯Ｍ 聖托里
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雷亞有限公司
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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
    • G02B6/0035—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • G02B30/33—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
    • 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
    • G02B6/005—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
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1861—Reflection 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Light Guides In General And Applications Therefor (AREA)
TW103122128A 2013-07-30 2014-06-26 多光束繞射格柵式背光板以及具有多光束繞射格柵的三維電子顯示器及其操作方法 TWI531823B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/052774 WO2015016844A1 (en) 2013-07-30 2013-07-30 Multibeam diffraction grating-based backlighting

Publications (2)

Publication Number Publication Date
TW201506473A TW201506473A (zh) 2015-02-16
TWI531823B true TWI531823B (zh) 2016-05-01

Family

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TW103122128A TWI531823B (zh) 2013-07-30 2014-06-26 多光束繞射格柵式背光板以及具有多光束繞射格柵的三維電子顯示器及其操作方法

Country Status (10)

Country Link
US (3) US20160195664A1 (https=)
EP (1) EP2938919B1 (https=)
JP (1) JP6140838B2 (https=)
KR (1) KR101660911B1 (https=)
CN (2) CN104508353B (https=)
ES (1) ES2704675T3 (https=)
PL (1) PL2938919T3 (https=)
PT (1) PT2938919T (https=)
TW (1) TWI531823B (https=)
WO (1) WO2015016844A1 (https=)

Families Citing this family (199)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0522968D0 (en) 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
CN105700269B (zh) * 2016-04-11 2019-05-03 京东方科技集团股份有限公司 一种显示装置
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
WO2012136970A1 (en) 2011-04-07 2012-10-11 Milan Momcilo Popovich Laser despeckler based on angular diversity
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
EP2748670B1 (en) 2011-08-24 2015-11-18 Rockwell Collins, Inc. Wearable data display
WO2013102759A2 (en) 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
CN103562802B (zh) 2012-04-25 2016-08-17 罗克韦尔柯林斯公司 全息广角显示器
US9389415B2 (en) 2012-04-27 2016-07-12 Leia Inc. Directional pixel for use in a display screen
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
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
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
US9298168B2 (en) 2013-01-31 2016-03-29 Leia Inc. Multiview 3D wrist watch
WO2014188149A1 (en) 2013-05-20 2014-11-27 Milan Momcilo Popovich Holographic waveguide eye tracker
CN104508353B (zh) * 2013-07-30 2018-08-31 镭亚股份有限公司 基于多束衍射光栅的背光照明
WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
US9557466B2 (en) 2014-07-30 2017-01-31 Leia, Inc Multibeam diffraction grating-based color backlighting
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
WO2016046514A1 (en) 2014-09-26 2016-03-31 LOKOVIC, Kimberly, Sun Holographic waveguide opticaltracker
EP3241046B1 (en) * 2014-12-29 2023-01-25 IMEC vzw Light coupler
JP6824171B2 (ja) 2015-01-10 2021-02-10 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 制御された回折カップリング効率を有する回折格子ベースの背面照明
KR102214345B1 (ko) 2015-01-10 2021-02-09 레이아 인코포레이티드 2차원/3차원(2d/3d) 전환가능 디스플레이 백라이트 및 전자 디스플레이
ES2959422T3 (es) * 2015-01-10 2024-02-26 Leia Inc Guía de luz acoplada a red
CN107111084A (zh) 2015-01-10 2017-08-29 镭亚股份有限公司 偏振混合光导及使用其的基于多波束光栅的背光
EP3245551B1 (en) 2015-01-12 2019-09-18 DigiLens Inc. Waveguide light field displays
WO2016113534A1 (en) 2015-01-12 2016-07-21 Milan Momcilo Popovich Environmentally isolated waveguide display
KR102200059B1 (ko) 2015-01-19 2021-01-08 레이아 인코포레이티드 반사 아일랜드를 채용하는 단일 방향 격자-기반 백라이팅
WO2016116733A1 (en) 2015-01-20 2016-07-28 Milan Momcilo Popovich Holographic waveguide lidar
JP6633087B2 (ja) 2015-01-28 2020-01-22 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． ３次元（３ｄ）電子ディスプレイ
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
PT3326358T (pt) 2015-02-27 2022-11-25 Leia Inc Câmara multiview
CN107430240B (zh) 2015-03-16 2020-09-18 镭亚股份有限公司 采用角度选择性反射层的基于单向光栅的背光
US10459145B2 (en) 2015-03-16 2019-10-29 Digilens Inc. Waveguide device incorporating a light pipe
ES2805551T3 (es) 2015-03-30 2021-02-12 Leia Inc Pantalla electrónica conmutable entre modos 2D/3D y con retroiluminación de doble capa
US10591756B2 (en) 2015-03-31 2020-03-17 Digilens Inc. Method and apparatus for contact image sensing
WO2016164459A1 (en) 2015-04-10 2016-10-13 Red.Com, Inc. Video camera with rate control video compression
CN107533255A (zh) 2015-04-23 2018-01-02 镭亚股份有限公司 基于双光导光栅的背光以及使用该背光的电子显示器
CN107624163B (zh) * 2015-05-09 2020-11-06 镭亚股份有限公司 基于颜色扫描光栅的背光体及使用该背光体的电子显示器
ES2819239T3 (es) * 2015-05-30 2021-04-15 Leia Inc Sistema de visualización de un vehículo
KR102364848B1 (ko) * 2015-08-20 2022-02-18 삼성전자주식회사 곡면형 백라이트 유닛 및 이를 포함하는 곡면형 디스플레이 장치
JP6804523B2 (ja) * 2015-09-05 2020-12-23 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． シフトマルチビーム回折格子を使用した角度サブピクセルレンダリングマルチビューディスプレイ
ES2960230T3 (es) * 2015-09-05 2024-03-01 Leia Inc Retroiluminación concentradora de luz y sistema de pantalla cercana al ojo que la utiliza
US10802212B2 (en) * 2015-09-05 2020-10-13 Leia Inc. Angular subpixel rendering multiview display using shifted multibeam elements
KR102151103B1 (ko) * 2015-09-05 2020-09-02 레이아 인코포레이티드 개선된 각 해상도를 갖는 슈퍼샘플링된 3ｄ 디스플레이
US10798371B2 (en) * 2015-09-05 2020-10-06 Leia Inc. Multiview display with head tracking
JP6804525B2 (ja) 2015-09-05 2020-12-23 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 時間多重化バックライトおよびこれを使用するマルチビューディスプレイ
ES2905638T3 (es) * 2015-09-05 2022-04-11 Leia Inc Colimador de superficie doble y pantalla electrónica 3D que emplea luz de fondo basada en red y que utiliza este colimador
JP6709278B2 (ja) * 2015-09-05 2020-06-10 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 多色格子カップリングされた背面照明
CN107950024B (zh) * 2015-09-05 2021-06-01 镭亚股份有限公司 具有头部追踪的多视图显示器
WO2017039725A1 (en) 2015-09-05 2017-03-09 Leia Inc. Dual-direction collimator
CN113759555B (zh) 2015-10-05 2024-09-20 迪吉伦斯公司 波导显示器
EP3363197B1 (en) * 2015-10-16 2024-06-26 LEIA Inc. Multibeam diffraction grating-based near-eye display
KR102491853B1 (ko) 2015-12-09 2023-01-26 삼성전자주식회사 지향성 백라이트 유닛 및 이를 포함한 입체 영상 표시 장치
CA3007629A1 (en) 2015-12-14 2017-06-22 Red.Com, Llc Modular digital camera and cellular phone
KR102526752B1 (ko) * 2015-12-18 2023-04-27 삼성전자주식회사 지향성 백라이트 유닛, 이를 포함한 입체 영상 표시 장치 및 지향성 백라이트 유닛의 제조 방법
CN105372824B (zh) * 2015-12-22 2017-12-29 苏州苏大维格光电科技股份有限公司 一种裸眼3d激光显示装置
CN106959551B (zh) * 2016-01-08 2023-12-19 京东方科技集团股份有限公司 一种显示装置及其驱动方法
KR102581465B1 (ko) 2016-01-12 2023-09-21 삼성전자주식회사 회절형 컬러 필터를 구비하는 입체 영상 표시 장치
WO2017123259A1 (en) * 2016-01-16 2017-07-20 Leia Inc. Multibeam diffraction grating-based head-up display
CN105425409B (zh) * 2016-01-19 2017-09-19 苏州苏大维格光电科技股份有限公司 一种投影式裸眼3d显示装置及其彩色化显示装置
KR102526751B1 (ko) 2016-01-25 2023-04-27 삼성전자주식회사 지향성 백라이트 유닛, 3차원 영상 디스플레이 장치, 및 3차원 영상 디스플레이 방법
US10613376B2 (en) 2016-01-28 2020-04-07 Hewlett Packard Enterprise Development Lp Augmented reality see-through display
US10373544B1 (en) 2016-01-29 2019-08-06 Leia, Inc. Transformation from tiled to composite images
KR102353695B1 (ko) 2016-01-30 2022-01-20 레이아 인코포레이티드 프라이버시 디스플레이 및 듀얼-모드 프라이버시 디스플레이 시스템
KR102367308B1 (ko) * 2016-01-30 2022-02-24 레이아 인코포레이티드 수렴 시점들을 갖는 다중 빔 요소-기반 역광 조명
HK1255642A1 (zh) 2016-01-30 2019-08-23 镭亚股份有限公司 基於多波束元件的背光和使用该背光的显示器
US10983340B2 (en) 2016-02-04 2021-04-20 Digilens Inc. Holographic waveguide optical tracker
US10284822B2 (en) 2016-02-17 2019-05-07 Jvis-Usa, Llc System for enhancing the visibility of a ground surface adjacent to a land vehicle
US9830755B2 (en) 2016-02-17 2017-11-28 Jvis-Usa, Llc System including a hand-held communication device having low and high power settings for remotely controlling the position of a door of a land vehicle and key fob for use in the system
CA3016413C (en) * 2016-03-23 2020-12-29 Leia Inc. Grating-based backlight employing reflective grating islands
CN108780224B (zh) 2016-03-24 2021-08-03 迪吉伦斯公司 用于提供偏振选择性全息波导装置的方法和设备
CN105652511B (zh) * 2016-04-11 2019-06-07 京东方科技集团股份有限公司 一种显示装置
JP6734933B2 (ja) 2016-04-11 2020-08-05 ディジレンズ インコーポレイテッド 構造化光投影のためのホログラフィック導波管装置
US10928677B2 (en) 2016-05-23 2021-02-23 Leia Inc. Diffractive multibeam element-based backlighting
PT3469409T (pt) * 2016-06-08 2022-03-07 Leia Inc Ecrã multiview de transmissão de subpixel angular usando elementos de feixes múltiplos escalonados
KR20180010791A (ko) 2016-07-22 2018-01-31 삼성전자주식회사 지향성 백라이트 유닛, 이의 제작방법, 이를 포함하는 입체 영상 표시 장치
CN109477625A (zh) * 2016-07-26 2019-03-15 镭亚股份有限公司 条形准直器、背光体系统和方法
CN106094342A (zh) * 2016-08-22 2016-11-09 京东方科技集团股份有限公司 一种背光模组、显示装置及显示方法
KR102560709B1 (ko) 2016-08-30 2023-07-27 삼성전자주식회사 지향성 백라이트 유닛, 이를 포함한 입체 영상 표시 장치
KR102646789B1 (ko) 2016-09-22 2024-03-13 삼성전자주식회사 지향성 백라이트 유닛 및 이를 포함하는 입체 영상 표시 장치
CA3035801C (en) 2016-10-05 2021-01-12 Leia Inc. Polarized backlight and backlit display using the same
CN109844406B (zh) 2016-10-05 2022-12-30 镭亚股份有限公司 透明显示器和方法
KR102608465B1 (ko) * 2016-10-05 2023-12-01 삼성전자주식회사 디스플레이 장치 및 디스플레이 장치 설계 방법
CN109790968B (zh) * 2016-10-05 2021-06-01 镭亚股份有限公司 采用定向散射功能的模式可选背光、方法和显示器
KR102736293B1 (ko) 2016-10-25 2024-11-29 삼성전자주식회사 지향성 백라이트 유닛 및 이를 포함하는 입체 영상 표시 장치
TWI618957B (zh) * 2016-11-07 2018-03-21 雷亞有限公司 雙向光學準直器以及使用該雙向光學準直器的方法、背光板以及三維電子顯示器
KR102654863B1 (ko) 2016-11-08 2024-04-05 삼성전자주식회사 지향성 백라이트 유닛 및 이를 포함하는 영상 표시 장치
KR102654870B1 (ko) * 2016-11-09 2024-04-05 삼성전자주식회사 3차원 영상 디스플레이용 백라이트 유닛 및 그 제조방법
KR20180059205A (ko) * 2016-11-25 2018-06-04 삼성전자주식회사 지향성 백라이트 유닛, 이를 포함한 입체 영상 표시 장치 및 지향성 백라이트 유닛의 제조 방법
US11513350B2 (en) 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
FR3060140B1 (fr) * 2016-12-13 2019-07-05 Valeo Comfort And Driving Assistance Afficheur tete haute
ES2950890T3 (es) * 2016-12-28 2023-10-16 Leia Inc Pantallas de vista múltiple con estructura de soporte reflectante
CN110140008B (zh) * 2016-12-28 2021-05-07 镭亚股份有限公司 采用荧光多束元件的多视图背光照明
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
CA3044810C (en) 2017-01-06 2021-05-25 Leia Inc. Static multiview display and method
EP3574353B1 (en) * 2017-01-30 2023-11-01 LEIA Inc. Multiview backlighting employing plasmonic multibeam elements
EP3589992B1 (en) * 2017-02-28 2023-06-07 LEIA Inc. Multiview backlighting having a color-tailored emission pattern
US10244230B2 (en) 2017-03-01 2019-03-26 Avalon Holographics Inc. Directional pixel for multiple view display
CN106707624A (zh) * 2017-03-10 2017-05-24 京东方科技集团股份有限公司 一种显示器件、背光源、显示装置
US11474362B2 (en) * 2017-03-22 2022-10-18 Magic Leap, Inc. Wearable display device utilizing a composite field of view
WO2018182917A1 (en) * 2017-03-25 2018-10-04 Leia Inc. Directional backlight, backlit display and method
KR102239157B1 (ko) * 2017-03-25 2021-04-12 레이아 인코포레이티드 모드-전환가능 백라이트, 개인 정보 표시 및 방법
JP6971324B2 (ja) * 2017-03-31 2021-11-24 レイア、インコーポレイテッドLeia Inc. バックライト、マルチビューディスプレイ、およびテーパ付きコリメータを使用する方法
WO2018187019A1 (en) * 2017-04-02 2018-10-11 Leia Inc. Dual view zone backlight, dual-mode display, and method
CA3055533C (en) 2017-04-04 2022-08-30 Leia Inc. Unilateral backlight, multiview display, and method employing slanted diffraction gratings
CN110520671B (zh) * 2017-04-04 2022-04-26 镭亚股份有限公司 多层多视图显示器及方法
WO2018186892A1 (en) 2017-04-08 2018-10-11 Leia Inc. Multiview backlight, mode-switchable backlight, and 2d/3d mode-switchable display
EP3598203B1 (en) * 2017-04-28 2021-09-15 Cloudminds (Shenzhen) Robotics Systems Co., Ltd. Directional optical waveguide, directional backlight module and display device
JP6908730B2 (ja) 2017-05-11 2021-07-28 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 微細構造化されたマルチビーム要素の背面照明
WO2018213100A1 (en) 2017-05-14 2018-11-22 Leia Inc. Multiview backlight, display, and method employing active emitter arrays
EP3635795A4 (en) 2017-06-08 2021-01-06 LEIA Inc. MULTI-VIEW LIGHT SOURCE AND BACKLIGHT USING IT
CA3064551C (en) * 2017-06-16 2021-12-21 Leia Inc. Multiview backlight, multiview display and method employing offset multibeam elements
WO2018236372A1 (en) 2017-06-21 2018-12-27 Leia Inc. Microprism multibeam element backlight and multiview display using same
WO2019010233A1 (en) 2017-07-05 2019-01-10 Red. Com, Llc PROCESSING VIDEO IMAGE DATA IN ELECTRONIC DEVICES
CN110945284A (zh) * 2017-07-21 2020-03-31 镭亚股份有限公司 具有微透镜的基于多光束元件的背光体及使用其的显示器
WO2019037020A1 (zh) * 2017-08-24 2019-02-28 冯艳 基于非再入型二次扭曲(nrqd)光栅和棱栅的四维多平面宽带成像系统
CA3074725C (en) 2017-09-27 2022-05-31 Leia Inc. Multicolor static multiview display and method
EP3688369B1 (en) * 2017-09-28 2024-11-06 LEIA Inc. Grating-coupled light guide, display system, and method employing optical concentration
JP7178415B2 (ja) 2017-10-02 2022-11-25 レイア、インコーポレイテッド マルチビューカメラアレイ、マルチビューシステム、およびカメラサブアレイに共有カメラを備えさせる方法
US10929667B2 (en) * 2017-10-13 2021-02-23 Corning Incorporated Waveguide-based optical systems and methods for augmented reality systems
EP3698214A4 (en) 2017-10-16 2021-10-27 Digilens Inc. SYSTEMS AND METHODS FOR MULTIPLICATION OF THE IMAGE RESOLUTION OF A PIXELIZED DISPLAY
WO2019083549A1 (en) 2017-10-27 2019-05-02 Leia Inc. BACKLIT TRANSPARENT DISPLAY DEVICE, TRANSPARENT DISPLAY SYSTEM, AND METHOD
JP7480038B2 (ja) * 2017-11-18 2024-05-09 レイア、インコーポレイテッド バーコリメータ、バックライトシステム、および方法
CN108089253B (zh) * 2017-12-15 2019-06-25 京东方科技集团股份有限公司 光线准直装置、背光模组及显示装置
WO2019125390A1 (en) 2017-12-18 2019-06-27 Leia Inc. Mode-switchable backlight, display, and method
CA3084344C (en) 2017-12-18 2022-09-06 Leia Inc. Multibeam element-based head-up display, system, and method
JP7011066B2 (ja) 2017-12-21 2022-02-10 レイア、インコーポレイテッド モード選択可能なバックライト、プライバシーディスプレイ、および方法
FI128882B (en) * 2017-12-22 2021-02-15 Dispelix Oy Optical waveguide and diffractive waveguide display
CN111566571B (zh) 2018-01-08 2022-05-13 迪吉伦斯公司 波导单元格中全息光栅高吞吐量记录的系统和方法
CN114721242B (zh) 2018-01-08 2025-08-15 迪吉伦斯公司 用于制造光学波导的方法
WO2019135837A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Systems and methods for manufacturing waveguide cells
US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
US10598832B2 (en) 2018-01-09 2020-03-24 Varian Semiconductor Equipment Associates, Inc. System and method for forming diffracted optical element having varied gratings
EP3743656A4 (en) * 2018-01-27 2021-12-01 LEIA Inc. POLARIZATION RECYCLING BACKLIGHT, PROCEDURE AND MULTI-VIEW DISPLAY WITH SUBWAVE LENGTH GRIDS
CA3089955C (en) 2018-03-01 2022-10-18 Leia Inc. Static multiview display and method employing collimated guided light
TWI657295B (zh) * 2018-03-02 2019-04-21 友達光電股份有限公司 具有光調控裝置的背光模組
WO2019177617A1 (en) * 2018-03-15 2019-09-19 Leia Inc. Horizontal parallax multiview display and method having slanted multibeam columns
EP4372451A3 (en) 2018-03-16 2024-08-14 Digilens Inc. Holographic waveguides incorporating birefringence control and methods for their fabrication
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
CN112334823A (zh) 2018-06-29 2021-02-05 镭亚股份有限公司 混合形式背光体、显示器和方法
CN108646338B (zh) * 2018-07-02 2019-12-31 京东方科技集团股份有限公司 一种背光模组及显示装置
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
EP3837579B1 (en) * 2018-08-13 2024-05-22 LEIA Inc. Grating collimator, backlight system, and method employing a light-recycling light source
CN108845460B (zh) * 2018-08-15 2021-01-29 京东方科技集团股份有限公司 一种背光模组及显示装置
KR20210037005A (ko) 2018-08-26 2021-04-05 레이아 인코포레이티드 사용자 추적 기능이 있는 멀티뷰 디스플레이, 시스템 및 방법
JP2022503796A (ja) 2018-10-01 2022-01-12 レイア、インコーポレイテッド ホログラフィックリアリティシステム、マルチビューディスプレイ、および方法
EP3861546A4 (en) * 2018-10-01 2022-10-19 LEIA Inc. Multiview display and method with offset rows of multibeam emitters and multiview pixels
KR20210060643A (ko) * 2018-10-15 2021-05-26 레이아 인코포레이티드 격자 확산체를 갖는 백라이트, 멀티뷰 디스플레이 및 방법
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
EP3877970A4 (en) 2018-11-05 2022-06-22 LEIA Inc. MULTI VIEW DISPLAY AND PROCEDURE
US10598938B1 (en) * 2018-11-09 2020-03-24 Facebook Technologies, Llc Angular selective grating coupler for waveguide display
EP3891548B1 (en) 2018-12-08 2025-10-01 LEIA Inc. Static multiview display and method employing directional light source and horizontal diffuser
CA3120071C (en) 2018-12-20 2023-06-27 Leia Inc. Multiview display, system, and method having shiftable convergence plane
KR102706282B1 (ko) * 2018-12-27 2024-09-13 레이아 인코포레이티드 동적 컬러 서브 픽셀들 리맵핑을 갖는 멀티뷰 디스플레이, 시스템 및 방법
WO2020149956A1 (en) 2019-01-14 2020-07-23 Digilens Inc. Holographic waveguide display with light control layer
JP7394139B2 (ja) 2019-01-25 2023-12-07 レイア、インコーポレイテッド 多方向性バックライト、マルチユーザマルチビューディスプレイ、および方法
US20200247017A1 (en) 2019-02-05 2020-08-06 Digilens Inc. Methods for Compensating for Optical Surface Nonuniformity
KR102866596B1 (ko) 2019-02-15 2025-09-29 디지렌즈 인코포레이티드. 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
CN113439228B (zh) 2019-02-16 2023-09-01 镭亚股份有限公司 具有光控膜的水平视差多视图显示器和方法
WO2020222770A1 (en) 2019-04-29 2020-11-05 Leia Inc. Multiview display and method having shifted color sub-pixels
WO2020186113A1 (en) 2019-03-12 2020-09-17 Digilens Inc. Holographic waveguide backlight and related methods of manufacturing
JP7308282B2 (ja) * 2019-03-14 2023-07-13 レイア、インコーポレイテッド モード切り替え可能バックライト、プライバシーディスプレイ、およびｈレイを採用した方法
KR102632184B1 (ko) 2019-03-17 2024-02-01 레이아 인코포레이티드 지향성 방출기들을 이용하는 이중 시청 영역 백라이트, 이중 모드 디스플레이 및 방법
EP3948411A4 (en) 2019-04-02 2023-01-11 LEIA Inc. METHOD AND SYSTEM FOR ORIENTATION OF A MULTIVIEW DISPLAY
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
EP3959469A4 (en) 2019-04-22 2022-12-28 LEIA Inc. Time-multiplexed backlight, multiview display, and method
CN113785229B (zh) 2019-04-28 2023-11-17 镭亚股份有限公司 制造衍射背光的方法
CN110161751A (zh) * 2019-05-23 2019-08-23 京东方科技集团股份有限公司 背光模组及显示装置
KR20220016990A (ko) 2019-06-07 2022-02-10 디지렌즈 인코포레이티드. 투과 및 반사 격자를 통합하는 도파관 및 관련 제조 방법
US11137534B2 (en) 2019-06-26 2021-10-05 Synaptics Incorporated Systems and methods for optical imaging based on diffraction gratings
US11681143B2 (en) 2019-07-29 2023-06-20 Digilens Inc. Methods and apparatus for multiplying the image resolution and field-of-view of a pixelated display
WO2021021238A1 (en) 2019-08-01 2021-02-04 Leia Inc. Collimated backlight, electronic display, and method employing an absorption collimator
CN110426871B (zh) * 2019-08-07 2022-06-07 京东方科技集团股份有限公司 一种背光调节结构和显示装置
CA3148752C (en) 2019-08-25 2024-05-21 Leia Inc. Backlight scattering element, multiview display, and method having high-index light guide layer
KR102767467B1 (ko) 2019-08-27 2025-02-14 레이아 인코포레이티드 광학 확산체를 이용하는 멀티뷰 백라이트, 디스플레이 및 방법
WO2021041949A1 (en) 2019-08-29 2021-03-04 Digilens Inc. Evacuating bragg gratings and methods of manufacturing
CN114365032B (zh) 2019-09-12 2024-05-17 镭亚股份有限公司 采用反射多光束元件的多视图背光体、显示器和方法
JP7495487B2 (ja) 2019-10-15 2024-06-04 レイア、インコーポレイテッド 回折格子充填率を有するマルチビームバックライト、マルチビューディスプレイ、およびその方法
JP7583040B2 (ja) 2019-10-15 2024-11-13 レイア、インコーポレイテッド プライバシーモードバックライト、プライバシーディスプレイ、及び方法
CN114641712B (zh) 2019-10-31 2024-09-03 镭亚股份有限公司 具有有形边缘多光束元件的多光束背光体、多视图显示器和方法
US20220357431A1 (en) * 2019-12-30 2022-11-10 Lumus Ltd. Detection and ranging systems employing optical waveguides
CA3170378A1 (en) 2020-03-01 2021-09-10 Leia Inc. Systems and methods of multiview style transfer
JP7427104B2 (ja) 2020-03-02 2024-02-02 レイア、インコーポレイテッド 静止画像拡張プライバシーディスプレイ、モード切り替え可能プライバシーディスプレイシステム、及び方法
JP2020187762A (ja) * 2020-07-02 2020-11-19 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 車両監視システム
CA3193491A1 (en) 2020-09-21 2022-03-24 Leia Inc. Multiview display system and method with adaptive background
JP7607764B2 (ja) 2020-11-09 2024-12-27 レイア、インコーポレイテッド 水平視差マルチビューバックライト、ディスプレイ、および方法
CA3201940A1 (en) 2020-12-07 2022-06-16 Leia Inc. Real-time multiview video conversion method and system
KR20230119015A (ko) 2020-12-21 2023-08-14 디지렌즈 인코포레이티드. 도파로 기반 디스플레이에서의 홍목현상 억제 기술
US12399326B2 (en) 2021-01-07 2025-08-26 Digilens Inc. Grating structures for color waveguides
KR20230153459A (ko) 2021-03-05 2023-11-06 디지렌즈 인코포레이티드. 진공 주기적 구조체 및 제조 방법
JP2024527718A (ja) 2021-06-28 2024-07-26 レイア、インコーポレイテッド 様々な突出距離を有する反射性サブ要素を有するマルチビューバックライト、ディスプレイ、及び方法
WO2023048768A1 (en) * 2021-09-25 2023-03-30 Leia Inc. Static color multiview display and method
CN118541629A (zh) 2021-12-07 2024-08-23 镭亚股份有限公司 时间复用的多视图背光体、多视图显示器和方法

Family Cites Families (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536497A1 (de) * 1984-10-16 1986-04-17 Mitsubishi Denki K.K., Tokio/Tokyo Vorrichtung zur erfassung von fokussierungsfehlern in einer kopfanordnung fuer optische scheiben
US5184848A (en) 1989-08-31 1993-02-09 Dai Nippon Insatsu Kabushiki Kaisha Hologram calendar
CA2060057C (en) 1991-01-29 1997-12-16 Susumu Takahashi Display having diffraction grating pattern
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
US6014259A (en) 1995-06-07 2000-01-11 Wohlstadter; Jacob N. Three dimensional imaging system
JP3778966B2 (ja) 1995-07-31 2006-05-24 凸版印刷株式会社 フルカラー画像表示装置
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
JPH09284684A (ja) * 1996-04-17 1997-10-31 Hitachi Ltd 単板式カラー液晶ディスプレイ装置
WO1999008257A1 (en) 1997-08-05 1999-02-18 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
JPH11326545A (ja) 1998-05-11 1999-11-26 Koji Ono 立体時計
US6295104B1 (en) * 1998-05-26 2001-09-25 Minebea Co., Ltd. Front illuminating system with layer between light guide and LCD
US6158884A (en) 1998-06-26 2000-12-12 Motorola, Inc. Integrated communicative watch
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
FI107085B (fi) 1999-05-28 2001-05-31 Ics Intelligent Control System Valopaneeli
US6919950B2 (en) 2000-08-29 2005-07-19 Roman S. Dabrowski Liquid crystal device and a liquid crystal material
JP2002202389A (ja) 2000-10-31 2002-07-19 Sony Corp 時計情報内容配信処理システム、情報配信装置、情報配信システム、携帯端末装置、情報記録媒体及び情報処理方法
US6490393B1 (en) 2000-11-27 2002-12-03 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
CN100440004C (zh) * 2001-09-28 2008-12-03 西铁城控股株式会社 液晶显示装置
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
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
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
GB0326005D0 (en) 2003-11-07 2003-12-10 Koninkl Philips Electronics Nv Waveguide for autostereoscopic display
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
US7959294B2 (en) 2004-05-26 2011-06-14 Tibor Balogh Method and apparatus for generating 3D images
CN101040206B (zh) 2004-10-13 2011-02-16 皇家飞利浦电子股份有限公司 一种立体显示设备
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
KR101162680B1 (ko) 2004-12-23 2012-07-05 돌비 레버러토리즈 라이쎈싱 코오포레이션 폭넓은 색상 범위 디스플레이, 및 관찰 영역에 이미지를 표시하기 위한 장치 및 방법
JP2007033200A (ja) 2005-07-26 2007-02-08 Sony Corp 腕時計、腕時計の表示方法、および、プログラム
CN1932602A (zh) * 2005-09-14 2007-03-21 鸿富锦精密工业（深圳）有限公司 导光板
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
US20070236801A1 (en) 2006-03-28 2007-10-11 Deep Light, Llc Time-multiplexed 3D display system with beam splitter
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
US8593734B2 (en) 2006-09-28 2013-11-26 Nokia Corporation Beam expansion with three-dimensional diffractive elements
WO2008049907A1 (en) 2006-10-26 2008-05-02 Seereal Technologies S.A. 3d content generation system
CN101568889B (zh) 2006-10-26 2013-03-20 视瑞尔技术公司 全息显示装置
WO2008081071A1 (en) * 2006-12-28 2008-07-10 Nokia Corporation Light guide plate and a method of manufacturing thereof
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
EP2485075B1 (en) 2007-06-14 2014-07-16 Nokia Corporation Displays with integrated backlighting
US20090016168A1 (en) 2007-07-12 2009-01-15 Emily Smith Timepiece Device
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
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
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
JP5010549B2 (ja) * 2008-07-25 2012-08-29 株式会社東芝 液晶表示装置
WO2010052366A1 (en) 2008-11-10 2010-05-14 Nokia Corporation Diffractive backlight structure
TWI387316B (zh) 2008-11-18 2013-02-21 財團法人工業技術研究院 立體影像顯示裝置與立體影像顯示方法
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
US8026997B2 (en) 2009-01-28 2011-09-27 Sharp Laboratories Of America, Inc. Area active backlight with steerable light source
US20110308445A1 (en) 2009-02-15 2011-12-22 Shiri Avda Means and method for calculating, measuring and displaying a measurable quantity
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
JP2011029161A (ja) 2009-06-26 2011-02-10 Sumitomo Chemical Co Ltd 立体表示装置
JP2009295598A (ja) 2009-09-18 2009-12-17 Toppan Printing Co Ltd 導光板、それを用いた照明装置および表示装置
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
TW201126204A (en) 2010-01-25 2011-08-01 J Touch Corp Three-dimensional video imaging 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
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
SG190160A1 (en) * 2010-11-19 2013-06-28 Reald Inc 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
EP4001994A1 (en) 2012-04-27 2022-05-25 LEIA Inc. Directional pixel for use in a display screen
JP6073470B2 (ja) 2012-05-31 2017-02-01 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 指向性バックライト
US9459461B2 (en) 2012-05-31 2016-10-04 Leia Inc. Directional backlight
WO2013180737A1 (en) 2012-06-01 2013-12-05 Hewlett-Packard Development Company, L.P. Directional backlight with a modulation layer
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
US8681423B1 (en) 2013-01-29 2014-03-25 Hewlett-Packard Development Company, L.P. Light modulation employing fluid movement
CN104272199B (zh) 2013-01-31 2018-05-04 镭亚股份有限公司 多视图3d腕表
US9298168B2 (en) 2013-01-31 2016-03-29 Leia Inc. Multiview 3D wrist watch
US8915635B2 (en) 2013-03-13 2014-12-23 Hewlett-Packard Development Company, L.P. Backlight having dual collimating reflectors
CN104508353B (zh) * 2013-07-30 2018-08-31 镭亚股份有限公司 基于多束衍射光栅的背光照明
US9557466B2 (en) 2014-07-30 2017-01-31 Leia, Inc Multibeam diffraction grating-based color backlighting

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