HK1206091A1 - Multibeam diffraction grating-based backlighting - Google Patents
Multibeam diffraction grating-based backlightingInfo
- Publication number
- HK1206091A1 HK1206091A1 HK15106382.6A HK15106382A HK1206091A1 HK 1206091 A1 HK1206091 A1 HK 1206091A1 HK 15106382 A HK15106382 A HK 15106382A HK 1206091 A1 HK1206091 A1 HK 1206091A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- diffraction grating
- multibeam diffraction
- based backlighting
- backlighting
- multibeam
- Prior art date
Links
Classifications
-
- 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
- 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
- G02B30/27—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)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (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)
- Liquid Crystal (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| HK1206091A1 true HK1206091A1 (en) | 2015-12-31 |
Family
ID=52432216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK15106382.6A HK1206091A1 (en) | 2013-07-30 | 2015-07-06 | Multibeam diffraction grating-based backlighting |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US20160195664A1 (xx) |
| EP (1) | EP2938919B1 (xx) |
| JP (1) | JP6140838B2 (xx) |
| KR (1) | KR101660911B1 (xx) |
| CN (2) | CN104508353B (xx) |
| ES (1) | ES2704675T3 (xx) |
| HK (1) | HK1206091A1 (xx) |
| PL (1) | PL2938919T3 (xx) |
| PT (1) | PT2938919T (xx) |
| TW (1) | TWI531823B (xx) |
| WO (1) | WO2015016844A1 (xx) |
Families Citing this family (175)
| 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 |
| US9335604B2 (en) | 2013-12-11 | 2016-05-10 | Milan Momcilo Popovich | Holographic waveguide display |
| US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
| US9274349B2 (en) | 2011-04-07 | 2016-03-01 | Digilens Inc. | Laser despeckler based on angular diversity |
| EP2995986B1 (en) | 2011-08-24 | 2017-04-12 | Rockwell Collins, Inc. | Data display |
| WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
| US10670876B2 (en) | 2011-08-24 | 2020-06-02 | Digilens Inc. | Waveguide laser illuminator incorporating a despeckler |
| US20150010265A1 (en) | 2012-01-06 | 2015-01-08 | Milan, Momcilo POPOVICH | Contact image sensor using switchable bragg gratings |
| CN106125308B (zh) | 2012-04-25 | 2019-10-25 | 罗克韦尔柯林斯公司 | 用于显示图像的装置和方法 |
| US9389415B2 (en) | 2012-04-27 | 2016-07-12 | Leia Inc. | Directional pixel for use in a display screen |
| WO2013167864A1 (en) | 2012-05-11 | 2013-11-14 | Milan Momcilo Popovich | 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 |
| US10209517B2 (en) | 2013-05-20 | 2019-02-19 | Digilens, Inc. | Holographic waveguide eye tracker |
| WO2015016844A1 (en) * | 2013-07-30 | 2015-02-05 | Leia Inc. | Multibeam diffraction grating-based backlighting |
| 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 |
| EP3198192A1 (en) | 2014-09-26 | 2017-08-02 | Milan Momcilo Popovich | Holographic waveguide opticaltracker |
| US10564362B2 (en) * | 2014-12-29 | 2020-02-18 | Imec Vzw | Light coupler with microstructures asymmetrically distributed along longitudinal axis |
| JP6511144B2 (ja) | 2015-01-10 | 2019-05-15 | レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． | 偏光混合（ｐｏｌａｒｉｚａｔｉｏｎ−ｍｉｘｉｎｇ）ライトガイド、および同ライトガイドを用いるマルチビーム回折格子ベースの背面照明 |
| CN107111059B (zh) * | 2015-01-10 | 2020-10-13 | 镭亚股份有限公司 | 光栅耦合光导 |
| KR102214345B1 (ko) | 2015-01-10 | 2021-02-09 | 레이아 인코포레이티드 | 2차원/3차원(2d/3d) 전환가능 디스플레이 백라이트 및 전자 디스플레이 |
| KR102322340B1 (ko) * | 2015-01-10 | 2021-11-05 | 레이아 인코포레이티드 | 제어된 회절 결합 효율을 갖는 회절 격자-기반 백라이팅 |
| CN111323867A (zh) | 2015-01-12 | 2020-06-23 | 迪吉伦斯公司 | 环境隔离的波导显示器 |
| US20180275402A1 (en) | 2015-01-12 | 2018-09-27 | Digilens, Inc. | Holographic waveguide light field displays |
| ES2803583T3 (es) | 2015-01-19 | 2021-01-28 | Leia Inc | Luz de fondo basada en rejilla unidireccional empleando una isla reflectiva |
| CN107533137A (zh) | 2015-01-20 | 2018-01-02 | 迪吉伦斯公司 | 全息波导激光雷达 |
| KR102243288B1 (ko) | 2015-01-28 | 2021-04-22 | 레이아 인코포레이티드 | 3차원(3d) 전자 디스플레이 |
| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| WO2016138507A1 (en) | 2015-02-27 | 2016-09-01 | Leia Inc. | Multiview camera |
| ES2877511T3 (es) * | 2015-03-16 | 2021-11-17 | Leia Inc | Retroiluminación unidireccional basada en rejilla que emplea una capa reflectante angularmente selectiva |
| WO2016146963A1 (en) | 2015-03-16 | 2016-09-22 | Popovich, Milan, Momcilo | Waveguide device incorporating a light pipe |
| EP3283923B1 (en) | 2015-03-30 | 2020-05-13 | LEIA Inc. | 2d/3d mode-switchable electronic display with dual layer backlight |
| WO2016156776A1 (en) | 2015-03-31 | 2016-10-06 | Milan Momcilo Popovich | 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 |
| WO2016171705A1 (en) * | 2015-04-23 | 2016-10-27 | Leia Inc. | Dual light guide grating-based backlight and electronic display using same |
| 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 |
| ES2952094T3 (es) | 2015-09-05 | 2023-10-27 | Leia Inc | Pantalla multivista con seguimiento de la cabeza |
| WO2017204840A1 (en) * | 2016-05-23 | 2017-11-30 | Leia Inc. | Diffractive multibeam element-based backlighting |
| US11048085B2 (en) * | 2015-09-05 | 2021-06-29 | Leia Inc. | Near-eye display, system and method |
| KR102335719B1 (ko) * | 2015-09-05 | 2021-12-06 | 레이아 인코포레이티드 | 시간-다중화된 백라이트 및 이를 사용한 멀티뷰 디스플레이 |
| US10802212B2 (en) * | 2015-09-05 | 2020-10-13 | Leia Inc. | Angular subpixel rendering multiview display using shifted multibeam elements |
| CN107923600B (zh) * | 2015-09-05 | 2020-04-14 | 镭亚股份有限公司 | 使用移位多束衍射光栅对多视图显示器角度子像素渲染 |
| JP6698822B2 (ja) * | 2015-09-05 | 2020-05-27 | レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． | 二方向コリメータ |
| CN108027532A (zh) * | 2015-09-05 | 2018-05-11 | 镭亚股份有限公司 | 多色光栅耦合背光照明 |
| KR102262156B1 (ko) * | 2015-09-05 | 2021-06-09 | 레이아 인코포레이티드 | 이중 표면 시준기, 및 이중 표면 시준기를 이용한 격자-기반의 백라이팅을 이용하는 3ｄ 전자 디스플레이 |
| EP3345389B1 (en) * | 2015-09-05 | 2020-12-09 | LEIA Inc. | Supersampled 3d display with improved angular resolution |
| US10798371B2 (en) | 2015-09-05 | 2020-10-06 | Leia Inc. | Multiview display with head tracking |
| EP3359999A1 (en) | 2015-10-05 | 2018-08-15 | Popovich, Milan Momcilo | Waveguide display |
| CN108028917B (zh) * | 2015-10-16 | 2021-06-29 | 镭亚股份有限公司 | 基于多光束衍射光栅的近眼显示器 |
| KR102491853B1 (ko) | 2015-12-09 | 2023-01-26 | 삼성전자주식회사 | 지향성 백라이트 유닛 및 이를 포함한 입체 영상 표시 장치 |
| RU2018120366A (ru) | 2015-12-14 | 2020-01-16 | Рэд.Ком, Ллс | Модульные цифровая камера и сотовый телефон |
| 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 |
| ES2961964T3 (es) * | 2016-01-16 | 2024-03-14 | Leia Inc | Pantalla de visualización frontal basada en rejilla de difracción multihaz |
| 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 |
| WO2017132579A1 (en) * | 2016-01-30 | 2017-08-03 | Leia Inc. | Multibeam element-based backlighting having converging views |
| CA3007486C (en) * | 2016-01-30 | 2020-07-28 | Leia Inc. | Multibeam element-based backlight and display using same |
| JP2019510998A (ja) * | 2016-01-30 | 2019-04-18 | レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． | プライバシーディスプレイおよびデュアルモードプライバシーディスプレイシステム |
| WO2017134412A1 (en) | 2016-02-04 | 2017-08-10 | Milan Momcilo Popovich | Holographic waveguide optical tracker |
| 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 |
| 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 |
| WO2017164871A1 (en) * | 2016-03-23 | 2017-09-28 | Leia Inc. | Grating-based backlight employing reflective grating islands |
| WO2017162999A1 (en) | 2016-03-24 | 2017-09-28 | Popovich Milan Momcilo | Method and apparatus for providing a polarization selective holographic waveguide device |
| WO2017178781A1 (en) | 2016-04-11 | 2017-10-19 | GRANT, Alastair, John | Holographic waveguide apparatus for structured light projection |
| 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 |
| ES2906627T3 (es) * | 2016-06-08 | 2022-04-19 | Leia Inc | Pantalla de vistas múltiples que representa subpíxeles angulares utilizando elementos multihaz desplazados |
| KR20180010791A (ko) | 2016-07-22 | 2018-01-31 | 삼성전자주식회사 | 지향성 백라이트 유닛, 이의 제작방법, 이를 포함하는 입체 영상 표시 장치 |
| WO2018022028A1 (en) * | 2016-07-26 | 2018-02-01 | Leia Inc. | Bar collimator, backlight system and method |
| 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 |
| CA3035799C (en) * | 2016-10-05 | 2022-07-19 | Leia Inc. | Transparent display and method |
| KR102608465B1 (ko) * | 2016-10-05 | 2023-12-01 | 삼성전자주식회사 | 디스플레이 장치 및 디스플레이 장치 설계 방법 |
| WO2018067752A1 (en) | 2016-10-05 | 2018-04-12 | Leia Inc. | Polarized backlight and backlit display using the same |
| CA3035787C (en) * | 2016-10-05 | 2021-01-12 | Leia Inc. | Mode-selectable backlight, method, and display employing directional scattering features |
| KR20180045319A (ko) | 2016-10-25 | 2018-05-04 | 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 |
| EP3548939A4 (en) | 2016-12-02 | 2020-11-25 | DigiLens Inc. | UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE |
| FR3060140B1 (fr) * | 2016-12-13 | 2019-07-05 | Valeo Comfort And Driving Assistance | Afficheur tete haute |
| 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 |
| US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
| WO2018128657A1 (en) * | 2017-01-06 | 2018-07-12 | Leia Inc. | Static multiview display and method |
| EP3574353B1 (en) * | 2017-01-30 | 2023-11-01 | LEIA Inc. | Multiview backlighting employing plasmonic multibeam elements |
| ES2952073T3 (es) | 2017-02-28 | 2023-10-26 | Leia Inc | Retroiluminación multivista que tiene un patrón de emisión a la medida del color |
| 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 |
| CN115665389A (zh) | 2017-03-22 | 2023-01-31 | 奇跃公司 | 使用复合视场的可穿戴显示设备 |
| KR102239157B1 (ko) | 2017-03-25 | 2021-04-12 | 레이아 인코포레이티드 | 모드-전환가능 백라이트, 개인 정보 표시 및 방법 |
| WO2018182917A1 (en) | 2017-03-25 | 2018-10-04 | Leia Inc. | Directional backlight, backlit display and method |
| CA3053760C (en) | 2017-03-31 | 2021-08-03 | Leia Inc. | Backlight, multiview display and method employing tapered collimator |
| WO2018187019A1 (en) * | 2017-04-02 | 2018-10-11 | Leia Inc. | Dual view zone backlight, dual-mode display, and method |
| CN110462287B (zh) * | 2017-04-04 | 2022-07-08 | 镭亚股份有限公司 | 单侧背光体、多视图显示以及采用倾斜衍射光栅的方法 |
| EP3607244B1 (en) | 2017-04-04 | 2023-12-13 | LEIA Inc. | Multilayer multiview display and method |
| EP3607386A4 (en) | 2017-04-08 | 2020-12-30 | LEIA Inc. | MULTI-VIEW BACKLIGHTING, MODE SWITCHABLE BACKLIGHTING AND 2D / 3D MODE SWITCHABLE DEVICE |
| WO2018196002A1 (zh) * | 2017-04-28 | 2018-11-01 | 深圳前海达闼云端智能科技有限公司 | 一种指向性光波导、指向性背光模组及显示装置 |
| WO2018208309A1 (en) | 2017-05-11 | 2018-11-15 | Leia Inc. | Microstructured multibeam element backlighting |
| EP3625502B1 (en) * | 2017-05-14 | 2024-07-17 | LEIA Inc. | Multiview backlight, display, and method employing active emitters |
| CA3064378C (en) | 2017-06-08 | 2023-02-28 | Leia Inc. | Light source and multiview backlight using the same |
| EP3638946A4 (en) | 2017-06-16 | 2020-12-23 | LEIA Inc. | MULTI-VIEW BACKLIGHTING, MULTI-VIEW DISPLAY AND AND METHOD OF USING MULTIPLE BEAMS |
| CA3064724C (en) | 2017-06-21 | 2023-02-28 | Leia Inc. | Microprism multibeam element backlight and multiview display using same |
| CN110999298B (zh) | 2017-07-05 | 2024-06-07 | Red.Com有限责任公司 | 电子装置中的视频图像数据处理 |
| WO2019017960A1 (en) * | 2017-07-21 | 2019-01-24 | Leia Inc. | BACKLIGHT BASED ON A MULTI-BEAM ELEMENT COMPRISING A MICRO-LENS AND DISPLAY DEVICE USING SUCH BACKLIGHT |
| CN109716434B (zh) * | 2017-08-24 | 2021-03-02 | 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*** |
| KR102370252B1 (ko) | 2017-09-27 | 2022-03-04 | 레이아 인코포레이티드 | 멀티컬러 정적 멀티뷰 디스플레이 및 방법 |
| CA3074726A1 (en) * | 2017-09-28 | 2019-04-04 | Leia Inc. | Grating-coupled light guide, display system, and method employing optical concentration |
| 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***及方法 |
| US10929667B2 (en) * | 2017-10-13 | 2021-02-23 | Corning Incorporated | Waveguide-based optical systems and methods for augmented reality systems |
| JP7399084B2 (ja) | 2017-10-16 | 2023-12-15 | ディジレンズ インコーポレイテッド | ピクセル化されたディスプレイの画像分解能を倍増させるためのシステムおよび方法 |
| 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 |
| 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 |
| EP3729169A4 (en) | 2017-12-18 | 2021-10-13 | LEIA Inc. | MULTI-BEAM HEAD-UP DISPLAY, SYSTEM AND PROCEDURE |
| EP3728941A4 (en) | 2017-12-18 | 2021-07-28 | LEIA Inc. | MODE SWITCHABLE BACKLIGHT, DISPLAY AND PROCEDURES |
| KR102422982B1 (ko) * | 2017-12-21 | 2022-07-21 | 레이아 인코포레이티드 | 모드-선택가능 백라이트, 프라이버시 디스플레이, 및 방법 |
| FI128882B (en) * | 2017-12-22 | 2021-02-15 | Dispelix Oy | Optical waveguide and diffractive waveguide display |
| US10914950B2 (en) | 2018-01-08 | 2021-02-09 | Digilens Inc. | Waveguide architectures and related methods of manufacturing |
| KR20200108030A (ko) | 2018-01-08 | 2020-09-16 | 디지렌즈 인코포레이티드. | 도파관 셀 내의 홀로그래픽 격자의 높은 처리능력의 레코딩을 위한 시스템 및 방법 |
| US10598832B2 (en) | 2018-01-09 | 2020-03-24 | Varian Semiconductor Equipment Associates, Inc. | System and method for forming diffracted optical element having varied gratings |
| CA3086336C (en) | 2018-01-27 | 2022-08-16 | Leia Inc. | Polarization recycling backlight, method and multiview display employing subwavelength gratings |
| 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 |
| 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 |
| CA3090480C (en) * | 2018-03-15 | 2023-10-31 | Leia Inc. | Horizontal parallax multiview display and method having slanted multibeam columns |
| EP4372451A2 (en) | 2018-03-16 | 2024-05-22 | Digilens Inc. | Holographic waveguides incorporating birefringence control and methods for their fabrication |
| EP3814834A4 (en) | 2018-06-29 | 2022-08-10 | LEIA Inc. | MIXED-FORMAT BACKLIGHT, DISPLAY DEVICE, AND METHOD |
| 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 |
| KR20210052574A (ko) | 2018-10-01 | 2021-05-10 | 레이아 인코포레이티드 | 홀로그래픽 현실 시스템, 멀티뷰 디스플레이 및 방법 |
| 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 |
| CN112867958B (zh) | 2018-10-15 | 2023-02-28 | 镭亚股份有限公司 | 具有光栅扩展器的背光、多视图显示器和方法 |
| JP7308275B2 (ja) | 2018-10-31 | 2023-07-13 | レイア、インコーポレイテッド | 光マスク素子を有する、マルチビューバックライト、マルチビューディスプレイ、及びその方法 |
| US10598938B1 (en) * | 2018-11-09 | 2020-03-24 | Facebook Technologies, Llc | Angular selective grating coupler for waveguide display |
| CN113348404B (zh) | 2018-12-08 | 2023-06-30 | 镭亚股份有限公司 | 采用定向光源和水平漫射器的静态多视图显示器和方法 |
| CN113227883A (zh) | 2018-12-20 | 2021-08-06 | 镭亚股份有限公司 | 具有可移动会聚面的多视图显示器、***和方法 |
| JP7439097B2 (ja) | 2018-12-27 | 2024-02-27 | レイア、インコーポレイテッド | マルチビューディスプレイ、システム、及び動的なカラーサブピクセルの再マッピングを有する方法 |
| EP3914859A4 (en) | 2019-01-25 | 2022-11-02 | LEIA Inc. | MULTI-DIRECTIONAL BACKLIGHT DEVICE, MULTI-VIEW MULTI-USER DISPLAY DEVICE, AND METHOD |
| CN113692544A (zh) | 2019-02-15 | 2021-11-23 | 迪吉伦斯公司 | 使用集成光栅提供全息波导显示的方法和装置 |
| JP7418454B2 (ja) * | 2019-02-16 | 2024-01-19 | レイア、インコーポレイテッド | 光制御フィルムを有する水平視差マルチビューディスプレイ及び方法 |
| KR20210134763A (ko) | 2019-03-12 | 2021-11-10 | 디지렌즈 인코포레이티드. | 홀로그래픽 도파관 백라이트 및 관련된 제조 방법 |
| CN113574447A (zh) * | 2019-03-14 | 2021-10-29 | 镭亚股份有限公司 | 模式可切换背光、隐私显示器和采用发射器阵列的方法 |
| KR102632184B1 (ko) | 2019-03-17 | 2024-02-01 | 레이아 인코포레이티드 | 지향성 방출기들을 이용하는 이중 시청 영역 백라이트, 이중 모드 디스플레이 및 방법 |
| 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*** |
| KR20210144938A (ko) | 2019-04-29 | 2021-11-30 | 레이아 인코포레이티드 | 시프트된 컬러 서브 픽셀들을 갖는 멀티뷰 디스플레이 및 방법 |
| 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 |
| JP2022535460A (ja) | 2019-06-07 | 2022-08-08 | ディジレンズ インコーポレイテッド | 透過格子および反射格子を組み込んだ導波路、ならびに関連する製造方法 |
| US11137534B2 (en) | 2019-06-26 | 2021-10-05 | Synaptics Incorporated | Systems and methods for optical imaging based on diffraction gratings |
| JP2022543571A (ja) | 2019-07-29 | 2022-10-13 | ディジレンズ インコーポレイテッド | 画素化されたディスプレイの画像解像度および視野を乗算するための方法および装置 |
| CA3146357A1 (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 |
| CA3148748C (en) | 2019-08-27 | 2023-09-19 | Leia Inc. | Multiview backlight, display, and method employing an optical diffuser |
| 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 |
| CA3153716A1 (en) | 2019-10-15 | 2021-04-22 | Leia Inc. | Privacy-mode backlight, privacy display, and method |
| WO2021086387A1 (en) | 2019-10-31 | 2021-05-06 | Leia Inc. | Multibeam backlight, multiview display, and method having shaped-edge multibeam elements |
| 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 |
| WO2023048768A1 (en) * | 2021-09-25 | 2023-03-30 | Leia Inc. | Static color multiview display and method |
Family Cites Families (97)
| 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 |
| 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 |
| 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 |
| WO2005117458A2 (en) | 2004-05-26 | 2005-12-08 | Tibor Balogh | Method and apparatus for generating 3d images |
| 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 |
| WO2006066380A1 (en) | 2004-12-23 | 2006-06-29 | Dolby Canada Corporation | Wide color gamut displays |
| 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 |
| JP2010507822A (ja) | 2006-10-26 | 2010-03-11 | シーリアル テクノロジーズ ソシエテ アノニム | コンテンツ生成システム |
| EP2089777B1 (en) | 2006-10-26 | 2018-03-21 | SeeReal Technologies S.A. | Holographic display device |
| US20110002143A1 (en) * | 2006-12-28 | 2011-01-06 | 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 |
| US8314819B2 (en) | 2007-06-14 | 2012-11-20 | 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 |
| US20110141395A1 (en) * | 2008-07-22 | 2011-06-16 | Sharp Kabushiki Kaisha | Backlight unit and liquid crystal display device |
| 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 | Ind Tech Res Inst | 立體影像顯示裝置與立體影像顯示方法 |
| 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 |
| 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 |
| BR112013011777B1 (pt) | 2010-11-19 | 2021-01-19 | Reald Spark, Llc | válvula de luz para guiar a luz, sistema de válvula óptica e visor óptico |
| 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 |
| US9459461B2 (en) | 2012-05-31 | 2016-10-04 | Leia Inc. | Directional backlight |
| EP2856244B1 (en) | 2012-05-31 | 2021-01-27 | LEIA Inc. | Directional backlight |
| ES2658587T3 (es) | 2012-06-01 | 2018-03-12 | Leia Inc. | Retroiluminación direccional con una capa de modulación |
| 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 |
| PT2951649T (pt) | 2013-01-31 | 2019-12-05 | Leia Inc | Relógio de pulso com múltiplas visualizações em 3d |
| 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 |
| WO2015016844A1 (en) * | 2013-07-30 | 2015-02-05 | Leia Inc. | Multibeam diffraction grating-based backlighting |
| US9557466B2 (en) | 2014-07-30 | 2017-01-31 | Leia, Inc | Multibeam diffraction grating-based color backlighting |
-
2013
- 2013-07-30 WO PCT/US2013/052774 patent/WO2015016844A1/en active Application Filing
- 2013-07-30 PL PL13890862T patent/PL2938919T3/pl unknown
- 2013-07-30 CN CN201380022163.3A patent/CN104508353B/zh active Active
- 2013-07-30 US US14/908,523 patent/US20160195664A1/en not_active Abandoned
- 2013-07-30 ES ES13890862T patent/ES2704675T3/es active Active
- 2013-07-30 JP JP2015552621A patent/JP6140838B2/ja active Active
- 2013-07-30 EP EP13890862.9A patent/EP2938919B1/en active Active
- 2013-07-30 KR KR1020147027184A patent/KR101660911B1/ko active IP Right Grant
- 2013-07-30 CN CN201810884795.5A patent/CN109100887B/zh active Active
- 2013-07-30 PT PT13890862T patent/PT2938919T/pt unknown
-
2014
- 2014-06-18 US US14/308,689 patent/US9128226B2/en active Active
- 2014-06-26 TW TW103122128A patent/TWI531823B/zh active
-
2015
- 2015-07-06 HK HK15106382.6A patent/HK1206091A1/xx unknown
-
2019
- 2019-02-07 US US16/270,422 patent/US10830939B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104508353B (zh) | 2018-08-31 |
| KR20150128539A (ko) | 2015-11-18 |
| PL2938919T3 (pl) | 2019-06-28 |
| CN109100887B (zh) | 2021-10-08 |
| CN104508353A (zh) | 2015-04-08 |
| EP2938919A4 (en) | 2016-11-02 |
| US20150036068A1 (en) | 2015-02-05 |
| EP2938919A1 (en) | 2015-11-04 |
| TW201506473A (zh) | 2015-02-16 |
| US9128226B2 (en) | 2015-09-08 |
| JP6140838B2 (ja) | 2017-05-31 |
| ES2704675T3 (es) | 2019-03-19 |
| EP2938919B1 (en) | 2018-10-24 |
| CN109100887A (zh) | 2018-12-28 |
| US20190170926A1 (en) | 2019-06-06 |
| JP2016505898A (ja) | 2016-02-25 |
| TWI531823B (zh) | 2016-05-01 |
| US20160195664A1 (en) | 2016-07-07 |
| PT2938919T (pt) | 2019-01-21 |
| US10830939B2 (en) | 2020-11-10 |
| WO2015016844A1 (en) | 2015-02-05 |
| KR101660911B1 (ko) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK1206091A1 (en) | Multibeam diffraction grating-based backlighting | |
| PT3175267T (pt) | Retroiluminação à base de rede de difração multifeixe a cores | |
| EP2983047A4 (en) | Smart watch | |
| EP3023769A4 (en) | SPECTROSCOPE | |
| EP2999599A4 (en) | Card de-bowing mechanism | |
| EP2991125A4 (en) | Led element | |
| EP3072791A4 (en) | Straddle-type vehicle | |
| EP3020607A4 (en) | Air-bag | |
| ZA201603422B (en) | Switching gear | |
| GB201303507D0 (en) | Assays | |
| ZA201507808B (en) | Binding element | |
| AU350569S (en) | Cover | |
| GB2511940B (en) | Maneouvering element description | |
| EP3074823A4 (en) | Hologram for alignment | |
| ZA201602459B (en) | Switching gear | |
| GB2520380B (en) | Cowl-top cover | |
| EP3087240A4 (en) | Spacing mechanism | |
| EP3038488A4 (en) | Smart device cover | |
| GB201302185D0 (en) | Cover member | |
| GB201310223D0 (en) | Windscreen cover | |
| AU2013901326A0 (en) | Cover Assembly | |
| AU2013904820A0 (en) | Pannier | |
| AU2013905083A0 (en) | Gyrostabiliser improvements | |
| AU2013901790A0 (en) | Recoilles Mechanism | |
| GB201319478D0 (en) | Dropper flopper |