CN106575034B - 出射光瞳扩展的衍射光学波导装置 - Google Patents

出射光瞳扩展的衍射光学波导装置 Download PDF

Info

Publication number
CN106575034B
CN106575034B CN201580041359.6A CN201580041359A CN106575034B CN 106575034 B CN106575034 B CN 106575034B CN 201580041359 A CN201580041359 A CN 201580041359A CN 106575034 B CN106575034 B CN 106575034B
Authority
CN
China
Prior art keywords
diffractive optical
grating
light
waveguide
input
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201580041359.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN106575034A (zh
Inventor
大卫·格雷
苏曼塔·塔卢克达尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Snap Inc
Original Assignee
Wave Optics Ltd
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 Wave Optics Ltd filed Critical Wave Optics Ltd
Publication of CN106575034A publication Critical patent/CN106575034A/zh
Application granted granted Critical
Publication of CN106575034B publication Critical patent/CN106575034B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • 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
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • 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
    • G02B2027/0125—Field-of-view increase by wavefront division
    • 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G02B2027/0174—Head mounted characterised by optical features holographic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Holo Graphy (AREA)
CN201580041359.6A 2014-08-03 2015-07-28 出射光瞳扩展的衍射光学波导装置 Active CN106575034B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462032577P 2014-08-03 2014-08-03
US62/032,577 2014-08-03
GB1502098.5A GB2529003B (en) 2014-08-03 2015-02-09 Optical device
GB1502098.5 2015-02-09
PCT/GB2015/052181 WO2016020643A1 (en) 2014-08-03 2015-07-28 Exit pupil expanding diffractive optical waveguiding device

Publications (2)

Publication Number Publication Date
CN106575034A CN106575034A (zh) 2017-04-19
CN106575034B true CN106575034B (zh) 2018-11-23

Family

ID=52746333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580041359.6A Active CN106575034B (zh) 2014-08-03 2015-07-28 出射光瞳扩展的衍射光学波导装置

Country Status (22)

Country Link
US (2) US10114220B2 (cg-RX-API-DMAC7.html)
EP (1) EP3175280B1 (cg-RX-API-DMAC7.html)
JP (1) JP6714797B2 (cg-RX-API-DMAC7.html)
KR (1) KR102350385B1 (cg-RX-API-DMAC7.html)
CN (1) CN106575034B (cg-RX-API-DMAC7.html)
AU (1) AU2015298504B2 (cg-RX-API-DMAC7.html)
BR (1) BR112017002290B1 (cg-RX-API-DMAC7.html)
CA (1) CA2956872C (cg-RX-API-DMAC7.html)
CY (1) CY1120524T1 (cg-RX-API-DMAC7.html)
DK (1) DK3175280T3 (cg-RX-API-DMAC7.html)
ES (1) ES2670022T3 (cg-RX-API-DMAC7.html)
GB (1) GB2529003B (cg-RX-API-DMAC7.html)
HR (1) HRP20180778T1 (cg-RX-API-DMAC7.html)
HU (1) HUE037328T2 (cg-RX-API-DMAC7.html)
LT (1) LT3175280T (cg-RX-API-DMAC7.html)
PL (1) PL3175280T3 (cg-RX-API-DMAC7.html)
PT (1) PT3175280T (cg-RX-API-DMAC7.html)
RS (1) RS57263B1 (cg-RX-API-DMAC7.html)
SI (1) SI3175280T1 (cg-RX-API-DMAC7.html)
SM (1) SMT201800238T1 (cg-RX-API-DMAC7.html)
TR (1) TR201806707T4 (cg-RX-API-DMAC7.html)
WO (1) WO2016020643A1 (cg-RX-API-DMAC7.html)

Families Citing this family (224)

* 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
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
WO2011042711A2 (en) 2009-10-09 2011-04-14 Milan Momcilo Popovich Compact edge illuminated diffractive display
US11204540B2 (en) 2009-10-09 2021-12-21 Digilens Inc. Diffractive waveguide providing a retinal image
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
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
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
US10209517B2 (en) 2013-05-20 2019-02-19 Digilens, Inc. Holographic waveguide eye tracker
WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
GB2529003B (en) 2014-08-03 2020-08-26 Wave Optics Ltd Optical device
US10359736B2 (en) 2014-08-08 2019-07-23 Digilens Inc. 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
US20180275402A1 (en) 2015-01-12 2018-09-27 Digilens, Inc. Holographic waveguide light field displays
CN111323867A (zh) 2015-01-12 2020-06-23 迪吉伦斯公司 环境隔离的波导显示器
US10330777B2 (en) 2015-01-20 2019-06-25 Digilens Inc. Holographic waveguide lidar
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US10459145B2 (en) 2015-03-16 2019-10-29 Digilens Inc. Waveguide device incorporating a light pipe
WO2016156776A1 (en) 2015-03-31 2016-10-06 Milan Momcilo Popovich Method and apparatus for contact image sensing
JP6598269B2 (ja) 2015-10-05 2019-10-30 ディジレンズ インコーポレイテッド 導波管ディスプレイ
EP3398007B1 (en) 2016-02-04 2024-09-11 DigiLens, Inc. Waveguide optical tracker
US10056020B2 (en) 2016-02-11 2018-08-21 Oculus Vr, Llc Waveguide display with two-dimensional scanner
EP3433659B1 (en) 2016-03-24 2024-10-23 DigiLens, Inc. 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
US10067347B2 (en) * 2016-04-13 2018-09-04 Microsoft Technology Licensing, Llc Waveguides with improved intensity distributions
US10061124B2 (en) * 2016-04-29 2018-08-28 Microsoft Technology Licensing, Llc Robust architecture for large field of view components
US10241346B2 (en) * 2016-05-07 2019-03-26 Microsoft Technology Licensing, Llc Degrees of freedom for diffraction elements in wave expander
GB2550958B (en) * 2016-06-03 2022-02-23 Bae Systems Plc Waveguide structure
EP4095575A1 (en) * 2016-06-20 2022-11-30 Akonia Holographics, LLC Pupil expansion
US10649143B2 (en) 2016-06-20 2020-05-12 Akonia Holographics Llc Polarization management
US10241260B2 (en) * 2016-08-26 2019-03-26 Molecular Imprints, Inc. Edge sealant confinement and halo reduction for optical devices
US10095045B2 (en) 2016-09-12 2018-10-09 Microsoft Technology Licensing, Llc Waveguide comprising a bragg polarization grating
US10444510B1 (en) * 2016-10-11 2019-10-15 Facebook Technologies, Llc Opposed gratings in a waveguide display
KR102717570B1 (ko) 2016-11-18 2024-10-15 매직 립, 인코포레이티드 교차 격자를 이용한 도파관 광 멀티플렉서
GB2556094A (en) * 2016-11-18 2018-05-23 Wave Optics Ltd Optical device
US11513350B2 (en) 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
US10429652B2 (en) 2016-12-12 2019-10-01 Facebook Technologies, Llc Tiled waveguide display with a wide field-of-view
EP3339936A1 (en) * 2016-12-20 2018-06-27 Oculus VR, LLC Waveguide display with a small form factor, a large field of view and a large eyebox
US10185151B2 (en) 2016-12-20 2019-01-22 Facebook Technologies, Llc Waveguide display with a small form factor, a large field of view, and a large eyebox
WO2018125574A1 (en) 2016-12-31 2018-07-05 Vuzix Corporation Imaging light guide with expanded light distribution
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
CA3051239C (en) 2017-01-23 2023-12-19 Magic Leap, Inc. Eyepiece for virtual, augmented, or mixed reality systems
US10690919B1 (en) 2017-02-17 2020-06-23 Facebook Technologies, Llc Superluminous LED array for waveguide display
GB201705160D0 (en) * 2017-03-30 2017-05-17 Wave Optics Ltd Waveguide for an augmented reality or virtual reality display
US10969585B2 (en) * 2017-04-06 2021-04-06 Microsoft Technology Licensing, Llc Waveguide display with increased uniformity and reduced cross-coupling between colors
DE112018002243T5 (de) * 2017-04-28 2020-01-09 Sony Corporation Optische vorrichtung, bildanzeigevorrichtung und anzeigevorrichtung
FI128831B (en) * 2017-05-03 2021-01-15 Dispelix Oy Display element, personal display unit, procedure for producing an image on a personal display and use
US10412378B2 (en) 2017-05-08 2019-09-10 Microsoft Technology Licensing, Llc Resonating optical waveguide using multiple diffractive optical elements
US10222615B2 (en) 2017-05-26 2019-03-05 Microsoft Technology Licensing, Llc Optical waveguide with coherent light source
US11131807B2 (en) 2017-05-31 2021-09-28 Microsoft Technology Licensing, Llc Pupil expander with improved color uniformity
US10175423B2 (en) 2017-05-31 2019-01-08 Microsoft Technology Licensing, Llc Optical waveguide using overlapping optical elements
FI128413B (en) 2017-06-02 2020-04-30 Dispelix Oy Diffractive element with double period lattices
CN110914724B (zh) * 2017-06-13 2022-11-15 伊奎蒂公司 具有扩大光分布重叠光栅的图像光导
CN107092093A (zh) * 2017-06-16 2017-08-25 北京灵犀微光科技有限公司 波导显示装置
US10393930B2 (en) * 2017-06-30 2019-08-27 Microsoft Technology Licensing, Llc Large-field-of-view waveguide supporting red, green, and blue in one plate
CN109212665B (zh) * 2017-07-07 2019-09-17 京东方科技集团股份有限公司 透明显示装置
CN109239920A (zh) * 2017-07-11 2019-01-18 苏州苏大维格光电科技股份有限公司 一种全息波导镜片及增强现实显示装置
US11668935B2 (en) 2017-08-18 2023-06-06 A9.Com, Inc. Waveguide image combiners for augmented reality displays
US11789265B2 (en) 2017-08-18 2023-10-17 A9.Com, Inc. Waveguide image combiners for augmented reality displays
US10859833B2 (en) 2017-08-18 2020-12-08 Tipd, Llc Waveguide image combiner for augmented reality displays
US11698492B2 (en) 2017-08-18 2023-07-11 A9.Com, Inc. Waveguide image combiners for augmented reality displays
GB2566274A (en) * 2017-09-06 2019-03-13 Wave Optics Ltd Display for use in an augmented reality or virtual reality device
CN111051938B (zh) * 2017-09-26 2022-11-25 苹果公司 具有体相位光栅的显示器
CN114721083B (zh) * 2017-10-16 2025-02-14 阿科尼亚全息有限责任公司 二维光均化
EP3698214A4 (en) 2017-10-16 2021-10-27 Digilens Inc. SYSTEMS AND METHODS FOR MULTIPLICATION OF THE IMAGE RESOLUTION OF A PIXELIZED DISPLAY
CN107797287A (zh) * 2017-11-28 2018-03-13 苏州苏大维格光电科技股份有限公司 光波导镜片及显示装置
AU2018386296B2 (en) * 2017-12-15 2023-11-23 Magic Leap, Inc. Eyepieces for augmented reality display system
FI129586B (en) * 2017-12-22 2022-05-13 Dispelix Oy Waveguide display element with many pupils and display device
WO2019135796A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Systems and methods for high-throughput recording of holographic gratings in waveguide cells
EP3710894B1 (en) 2018-01-08 2025-07-30 Digilens Inc. Methods for fabricating optical waveguides
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
KR20250089565A (ko) 2018-01-08 2025-06-18 디지렌즈 인코포레이티드. 도파관 셀을 제조하기 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
KR102157554B1 (ko) * 2018-01-12 2020-09-18 주식회사 엘지화학 회절 도광판 및 이를 포함하는 디스플레이 장치
JP7043121B2 (ja) 2018-01-12 2022-03-29 エルジー・ケム・リミテッド 回折導光板およびこれを含むディスプレイ装置
US10942355B2 (en) 2018-01-22 2021-03-09 Facebook Technologies, Llc Systems, devices, and methods for tiled multi-monochromatic displays
US10877275B2 (en) 2018-02-15 2020-12-29 Hitachi, Ltd. Imageguide for head mounted display
EP3540499A1 (en) 2018-03-13 2019-09-18 Thomson Licensing Image sensor comprising a color splitter with two different refractive indexes
EP3540479A1 (en) 2018-03-13 2019-09-18 Thomson Licensing Diffraction grating comprising double-materials structures
KR102486664B1 (ko) * 2018-03-14 2023-01-10 주식회사 엘지화학 회절 도광판 모듈
CN112088332B (zh) 2018-03-16 2024-11-29 迪吉伦斯公司 包含双折射控制的全息波导及用于它们的制造的方法
FI129387B (en) * 2018-03-28 2022-01-31 Dispelix Oy Waveguide elements
US10761256B2 (en) 2018-04-16 2020-09-01 Samsung Electronics Co., Ltd. Backlight unit providing uniform light and display apparatus including the same
FI129306B (en) 2018-04-19 2021-11-30 Dispelix Oy Diffractive outlet pupil dilator for display applications
JP2019191313A (ja) 2018-04-23 2019-10-31 株式会社デンソー ヘッドアップディスプレイ装置
US10295723B1 (en) * 2018-05-01 2019-05-21 Facebook Technologies, Llc 2D pupil expander using holographic Bragg grating
CN108681067A (zh) * 2018-05-16 2018-10-19 上海鲲游光电科技有限公司 一种扩展视场角的波导显示装置
GB2573793A (en) 2018-05-17 2019-11-20 Wave Optics Ltd Optical structure for augmented reality display
US11513372B2 (en) 2018-06-12 2022-11-29 Magic Leap, Inc. Edge sealant application for optical devices
EP3588150A1 (en) 2018-06-29 2020-01-01 Thomson Licensing An optical device comprising multi-layer waveguides
EP3591700A1 (en) 2018-07-02 2020-01-08 Thomson Licensing Image sensor comprising a color splitter with two different refractive indexes, and different height
EP3803502B1 (en) * 2018-07-02 2025-09-10 Vuzix Corporation Waveguide turning grating designs for optimal efficiency
US10916448B2 (en) 2018-07-05 2021-02-09 Texas Instruments Incorporated Method for creating a wettable surface for improved reliability in QFN packages
WO2020023373A1 (en) 2018-07-23 2020-01-30 Wendong Xing Optical device venting gaps for edge sealant and lamination dam
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
US11109004B2 (en) 2018-07-31 2021-08-31 Texas Instruments Incorporated Display with increased pixel count
KR102255150B1 (ko) * 2018-08-22 2021-05-24 주식회사 엘지화학 회절 도광판 및 이를 포함하는 디스플레이 장치
CN108983425A (zh) * 2018-08-29 2018-12-11 深圳珑璟光电技术有限公司 一种二维出瞳扩展波导近眼光学显示装置
US11131796B2 (en) 2018-09-10 2021-09-28 Texas Instruments Incorporated Optical display with spatial light modulator
GB2577327A (en) 2018-09-24 2020-03-25 Wave Optics Ltd Device for augmented reality or virtual reality display
US12147038B2 (en) 2018-09-24 2024-11-19 Apple Inc. Optical systems with interleaved light redirectors
GB2578328A (en) 2018-10-24 2020-05-06 Wave Optics Ltd Device for augmented reality or virtual reality display
KR102848264B1 (ko) * 2018-11-07 2025-08-19 어플라이드 머티어리얼스, 인코포레이티드 도파관 계측을 위한 방법들 및 장치
JP7100567B2 (ja) 2018-11-14 2022-07-13 株式会社日立エルジーデータストレージ 導光板および画像表示装置
CN113302546A (zh) 2018-11-20 2021-08-24 奇跃公司 用于增强现实显示系统的目镜
EP3671310A1 (en) 2018-12-18 2020-06-24 Thomson Licensing Optical manipulation apparatus for trapping or moving micro or nanoparticles
EP3671322A1 (en) 2018-12-18 2020-06-24 Thomson Licensing Device for forming an outgoing electromagnetic wave from an incident electromagnetic wave
EP3671293A1 (en) 2018-12-21 2020-06-24 Thomson Licensing An optical device comprising at least one diffraction grating having a grating pitch above the wavelength
CN109459813B (zh) * 2018-12-26 2025-09-19 上海鲲游光电科技有限公司 一种基于二维光栅的平面光波导
KR102681845B1 (ko) * 2018-12-26 2024-07-04 삼성전자주식회사 광학 디바이스 및 이를 이용한 광 출력 방법
US11630318B2 (en) 2019-01-11 2023-04-18 Google Llc Optical elements for displays
US11067811B2 (en) 2019-01-11 2021-07-20 Facebook Technologies, Llc Volume bragg gratings for near-eye waveguide display
WO2020149956A1 (en) 2019-01-14 2020-07-23 Digilens Inc. Holographic waveguide display with light control layer
US12153217B2 (en) * 2019-01-14 2024-11-26 Vuzix Corporation Digital writing of large diffraction grating patterns
US11656458B2 (en) 2019-01-23 2023-05-23 Fusao Ishii Optics of a display using an optical light guide
DE102019102608A1 (de) * 2019-02-01 2020-08-06 Carl Zeiss Jena Gmbh Funktionalisierter Wellenleiter für ein Detektorsystem
US20200247017A1 (en) 2019-02-05 2020-08-06 Digilens Inc. Methods for Compensating for Optical Surface Nonuniformity
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
CN113692544B (zh) * 2019-02-15 2025-04-22 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
KR102330600B1 (ko) * 2019-02-22 2021-11-26 주식회사 엘지화학 회절 도광판 및 이를 포함하는 디스플레이 장치
WO2020171666A1 (ko) * 2019-02-22 2020-08-27 주식회사 엘지화학 회절 도광판 및 이를 포함하는 디스플레이 장치
CN109656026B (zh) * 2019-02-25 2021-08-17 京东方科技集团股份有限公司 一种大视场角的全息光波导显示装置及方法
KR102102888B1 (ko) 2019-02-28 2020-04-21 고려대학교 세종산학협력단 향상된 fov를 갖는 증강현실 디스플레이 및 그의 웨이브 가이드 장치와 회절 광학 구조체
KR102227050B1 (ko) * 2019-02-28 2021-03-12 고려대학교 세종산학협력단 Ftir 기반 회절 광학 구조체 및 그를 갖는 웨이브 가이드 장치와 증강현실 디스플레이
GB201903037D0 (en) 2019-03-07 2019-04-24 Wave Optics Ltd Display for augmented realityor virtual reality
EP3938821A4 (en) 2019-03-12 2023-04-26 Digilens Inc. HOLOGRAPHIC WAVEGUIDE BACKLIGHT AND RELATED METHODS OF MANUFACTURE
EP3933490B1 (en) 2019-03-13 2024-06-12 Lg Chem, Ltd. Diffractive light guide plate
GB201903708D0 (en) 2019-03-19 2019-05-01 Wave Optics Ltd Improved angular uniformity waveguide for augmented or virtual reality
WO2020204590A1 (ko) * 2019-04-01 2020-10-08 주식회사 엘지화학 회절 도광판 및 이를 포함하는 디스플레이 장치
KR102353768B1 (ko) * 2019-04-01 2022-01-20 주식회사 엘지화학 회절 도광판 및 이를 포함하는 디스플레이 장치
KR102857528B1 (ko) * 2019-04-16 2025-09-09 디스페릭스 오와이 신규 격자 배열체
GB201905773D0 (en) * 2019-04-25 2019-06-05 Wave Optics Ltd Display for augmented reality
KR20220016990A (ko) 2019-06-07 2022-02-10 디지렌즈 인코포레이티드. 투과 및 반사 격자를 통합하는 도파관 및 관련 제조 방법
WO2020257469A1 (en) 2019-06-20 2020-12-24 Magic Leap, Inc. Eyepieces for augmented reality display system
JP7297548B2 (ja) 2019-06-21 2023-06-26 株式会社日立エルジーデータストレージ 導光板の製造方法、導光板モジュールの製造方法、および画像表示装置の製造方法
GB201909179D0 (en) * 2019-06-26 2019-08-07 Wave Optics Ltd Pupil relay system
EP3998506B1 (en) * 2019-07-12 2024-09-11 Samsung Electronics Co., Ltd. Near-eye display device, augmented reality glasses including same, and operating method therefor
WO2021021926A1 (en) 2019-07-29 2021-02-04 Digilens Inc. Methods and apparatus for multiplying the image resolution and field-of-view of a pixelated display
WO2021032982A1 (en) * 2019-08-21 2021-02-25 Bae Systems Plc Optical waveguide
EP3828618A1 (en) * 2019-11-28 2021-06-02 BAE SYSTEMS plc Optical waveguide
US20210055551A1 (en) * 2019-08-23 2021-02-25 Facebook Technologies, Llc Dispersion compensation in volume bragg grating-based waveguide display
CN114450608A (zh) 2019-08-29 2022-05-06 迪吉伦斯公司 真空布拉格光栅和制造方法
WO2021053182A1 (en) * 2019-09-19 2021-03-25 Interdigital Ce Patent Holdings Optical device for coupling a high field of view of incident light
KR102601442B1 (ko) * 2019-10-07 2023-11-13 주식회사 엘지화학 홀로그래픽 도광판
US11703689B2 (en) * 2019-11-15 2023-07-18 Samsung Electronics Co., Ltd. Device for enlarging exit pupil area and display including the same
CN112817151B (zh) * 2019-11-18 2025-04-22 苏州苏大维格科技集团股份有限公司 一种波导镜片及ar显示装置
WO2021119381A1 (en) * 2019-12-11 2021-06-17 Google Llc Optical elements for displays
CN112987294B (zh) 2019-12-16 2024-09-20 杭州光粒科技有限公司 一种二维光波导、虚实光波合束器以及ar设备
CN111025657A (zh) * 2019-12-31 2020-04-17 瑞声通讯科技(常州)有限公司 近眼显示装置
CN111221126B (zh) * 2020-01-17 2022-01-14 歌尔股份有限公司 成像系统、成像方法及虚拟现实设备
CN111240015B (zh) * 2020-01-17 2020-12-18 北京理工大学 双侧对射出光均匀的衍射波导
CN111175976B (zh) * 2020-01-17 2022-02-22 歌尔股份有限公司 光波导组件、显示系统、增强现实设备及显示方法
CN113325506A (zh) * 2020-02-28 2021-08-31 苏州苏大维格科技集团股份有限公司 一种全息光波导镜片及增强现实显示装置
CN113325580A (zh) * 2020-02-28 2021-08-31 苏州苏大维格科技集团股份有限公司 一种抬头显示系统及汽车
CN111323920B (zh) * 2020-03-12 2021-07-30 深圳市光舟半导体技术有限公司 一种ar显示的衍射光波导
CN111443486A (zh) * 2020-03-25 2020-07-24 北京枭龙科技有限公司 一种光栅波导元件及近眼显示装置
US11294187B2 (en) * 2020-03-31 2022-04-05 Facebook Technologies, Llc Thin waveguide beam redirector and display based thereon
WO2021199958A1 (ja) * 2020-03-31 2021-10-07 ソニーグループ株式会社 光学装置及び光学装置の製造方法、並びに画像表示装置
CN115362405B (zh) * 2020-04-03 2025-03-25 斯纳普公司 用于增强现实或虚拟现实显示器的波导
KR20230017171A (ko) 2020-04-07 2023-02-03 스냅 인코포레이티드 광학 장치
CN115509015B (zh) * 2020-04-29 2024-11-12 宁波舜宇光电信息有限公司 镜片单元和包括镜片单元的ar设备
WO2021237168A1 (en) 2020-05-22 2021-11-25 Magic Leap, Inc. Method and system for dual projector waveguide displays with wide field of view
CN111552030B (zh) * 2020-06-19 2025-09-05 北京至格科技有限公司 波导光学装置及显示设备
WO2022006730A1 (zh) * 2020-07-07 2022-01-13 杭州光粒科技有限公司 光波导器件、显示系统和增强现实显示设备
WO2022011026A1 (en) * 2020-07-09 2022-01-13 Vuzix Corporation Image light guide with compound diffractive optical element and the head-mounted display made therewith
CN113970806B (zh) * 2020-07-24 2024-05-31 宁波舜宇光电信息有限公司 波导组件和包括波导组件的近眼显示设备
WO2022045707A1 (en) 2020-08-25 2022-03-03 Samsung Electronics Co., Ltd. Augmented reality device based on waveguide with holographic diffractive grating structure and apparatus for recording the holographic diffractive grating structure
RU2745540C1 (ru) * 2020-08-25 2021-03-26 Самсунг Электроникс Ко., Лтд. Устройство дополненной реальности на основе волноводов со структурой голографических дифракционных решеток, устройство записи структуры голографических дифракционных решеток
US20240019698A1 (en) 2020-09-01 2024-01-18 Wave Optics Ltd Methods for designing diffraction grating for augmented reality or virtual reality display and diffraction grating for augmented reality or virtual reality display
CN114137649B (zh) * 2020-09-04 2024-06-04 宁波舜宇光电信息有限公司 用于ar设备的光波导装置及其制造方法和ar设备
EP4229466A1 (en) * 2020-09-25 2023-08-23 Apple Inc. Displays with dispersion-compensating interleaved gratings
EP4191321A4 (en) 2020-10-08 2024-05-29 Samsung Electronics Co., Ltd. DIFFRACTIVE OPTICAL ELEMENT ARCHITECTURE OF A WAVEGUIDE FOR AUGMENTED REALITY DEVICE
RU2752556C1 (ru) * 2020-10-20 2021-07-29 Самсунг Электроникс Ко., Лтд. Волновод с сегментированными дифракционными оптическими элементами и окологлазный дисплей
WO2022086002A1 (en) 2020-10-20 2022-04-28 Samsung Electronics Co., Ltd. Waveguide structure with segmented diffractive optical elements and near-eye display apparatus employing the same
US20240036257A1 (en) 2020-12-10 2024-02-01 Snap Inc. Optical device
US11947314B2 (en) 2020-12-15 2024-04-02 A9.Com, Inc. Volume holographic optical elements with expanded angular acceptance
WO2022140763A1 (en) 2020-12-21 2022-06-30 Digilens Inc. Eye glow suppression in waveguide based displays
CN116670546A (zh) * 2020-12-23 2023-08-29 斯纳普公司 用于增强现实或虚拟现实显示器的波导
KR20250111381A (ko) 2020-12-27 2025-07-22 스냅 인코포레이티드 광학 도파관 및 프로젝터를 갖는 디스플레이 디바이스
CN112817153B (zh) * 2021-01-05 2022-12-02 深圳市光舟半导体技术有限公司 一种大视场角的光学扩瞳装置、显示装置及方法
WO2022150841A1 (en) 2021-01-07 2022-07-14 Digilens Inc. Grating structures for color waveguides
JP7465826B2 (ja) * 2021-02-02 2024-04-11 株式会社日立エルジーデータストレージ 導光板、導光板モジュールおよび画像表示装置
WO2022167126A1 (en) 2021-02-03 2022-08-11 Wave Optics Ltd. Projector alignment system
WO2022167125A1 (en) 2021-02-05 2022-08-11 Wave Optics Ltd. Device and method for compensating effects of pantoscopic tilt or wrap/sweep tilt on an image presented on an augmented reality or virtual reality display
US20240231004A9 (en) * 2021-03-04 2024-07-11 Vuzix Corporation Image light guide with multi-wavelength in-coupling diffractive optic
CN113031268B (zh) * 2021-03-05 2023-01-20 深圳市芯视佳半导体科技有限公司 光波导结构、ar设备及光波导结构的制作方法
US12158612B2 (en) 2021-03-05 2024-12-03 Digilens Inc. Evacuated periodic structures and methods of manufacturing
CN113093384A (zh) * 2021-03-15 2021-07-09 深圳珑璟光电技术有限公司 一种ar眼镜
CN112987180B (zh) * 2021-03-30 2022-08-23 维沃移动通信有限公司 衍射波导及电子设备
WO2022209106A1 (ja) * 2021-03-31 2022-10-06 パナソニックＩｐマネジメント株式会社 導光板、導光板ユニット、および、表示装置
CN113031261B (zh) * 2021-04-29 2023-03-24 深圳市光舟半导体技术有限公司 显示彩色图像的光学扩瞳装置
US12259686B2 (en) 2021-05-21 2025-03-25 Amazon Technologies, Inc. Waveguide geometry for improved display performance
EP4354204A4 (en) * 2021-06-09 2024-09-11 Panasonic Intellectual Property Management Co., Ltd. OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE
WO2022258553A1 (en) 2021-06-09 2022-12-15 Snap, Inc. Waveguide and diffraction grating for augmented reality or virtual reality display
CN117480430A (zh) * 2021-06-09 2024-01-30 松下知识产权经营株式会社 光学系统以及图像显示装置
CN113433622A (zh) * 2021-06-24 2021-09-24 北京枭龙科技有限公司 一种高光效光栅波导元件
CN114020178B (zh) * 2021-09-08 2023-10-17 上海交通大学 一种基于两种矢量方向点阵光栅结构的光学触控模组
EP4359852A4 (en) 2021-09-13 2024-11-13 Samsung Electronics Co., Ltd. WAVEGUIDE ARCHITECTURE BASED ON DIFFRACTIVE OPTICAL ELEMENTS FOR AUGMENTED REALITY GLASSES WITH WIDE FIELD OF VIEW
US12282164B2 (en) 2021-10-08 2025-04-22 Samsung Electronics Co., Ltd. Augmented reality device
US11863730B2 (en) 2021-12-07 2024-01-02 Snap Inc. Optical waveguide combiner systems and methods
KR20240117090A (ko) 2021-12-10 2024-07-31 스냅 인코포레이티드 격자 구조들의 가시적 외관을 줄이기 위한 증강 현실 또는 가상 현실 디스플레이용 도파관 및 회절 격자
EP4445191A1 (en) 2021-12-10 2024-10-16 Snap Inc Diffraction grating, diffractive waveguide combiner and headset for augmented reality or virtual reality display
US20250035929A1 (en) 2021-12-10 2025-01-30 Snap Inc. Optical assembly for augmented reality or virtual reality display
US12140754B2 (en) 2021-12-30 2024-11-12 Goertek Inc. Optical display system and augmented reality electronic device
CN115166897B (zh) * 2022-01-13 2023-04-07 北京驭光科技发展有限公司 衍射光波导及显示设备
CN115166895B (zh) * 2022-01-13 2023-04-07 北京驭光科技发展有限公司 显示设备、显示用衍射光波导及其设计方法
KR20240134033A (ko) 2022-01-21 2024-09-05 스냅 인코포레이티드 증강 현실 또는 가상 현실 디스플레이들을 위한 도파관 조합기 조립체들
JP2023124625A (ja) 2022-02-25 2023-09-06 ソニーグループ株式会社 導光板及び画像表示装置
WO2023188656A1 (ja) * 2022-03-31 2023-10-05 パナソニックＩｐマネジメント株式会社 光学系、及び、画像表示装置
CN114647082A (zh) * 2022-04-02 2022-06-21 深圳市光舟半导体技术有限公司 扩瞳装置、双目显示装置、双目显示方法及图像显示方法
CN114966947B (zh) * 2022-06-24 2024-01-16 深圳七泽技术合伙企业(有限合伙) 大区域显示装置、车用抬头显示设备及虚拟图像显示方法
CN115113338B (zh) * 2022-07-29 2024-12-24 中国科学院长春光学精密机械与物理研究所 耦合器及全息波导显示器的光栅布局方法
CN115016126B (zh) * 2022-08-04 2023-05-23 南京平行视界技术有限公司 一种二维扩瞳全息波导彩色显示装置
CN119866467A (zh) 2022-09-14 2025-04-22 斯纳普公司 多路径光学设备
EP4474695A1 (en) 2023-06-08 2024-12-11 Snap, Inc. Optical device for augmented reality or virtual reality display
DE102023207295A1 (de) * 2023-07-31 2025-02-06 Carl Zeiss Jena Gmbh Wellenleiterbasiertes Abbildungssystem
WO2025074868A1 (ja) * 2023-10-06 2025-04-10 ソニーグループ株式会社 光学装置、導光板、及び画像生成装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1605892A (zh) * 2003-10-09 2005-04-13 国际商业机器公司 色散元件、衍射光栅、组合衍射光栅、彩色显示装置、多路信号分离器和制造衍射光栅的方法
CN1685291A (zh) * 2002-09-30 2005-10-19 诺基亚有限公司 用于在显示设备中光束扩展的方法和系统
CN1726412A (zh) * 2002-12-16 2006-01-25 诺基亚有限公司 用于平衡衍射效率的衍射光栅元件
WO2008081070A1 (en) * 2006-12-28 2008-07-10 Nokia Corporation Device for expanding an exit pupil in two dimensions
CN101512413A (zh) * 2006-09-28 2009-08-19 诺基亚公司 利用三维衍射元件的光束扩展
CN101688977A (zh) * 2007-06-04 2010-03-31 诺基亚公司 衍射扩束器和基于衍射扩束器的虚拟显示器
EP2196729A1 (en) * 2008-12-12 2010-06-16 BAE Systems PLC Improvements in or relating to waveguides
CN101945612A (zh) * 2008-02-14 2011-01-12 诺基亚公司 用于确定注视方向的设备和方法
CN102395909A (zh) * 2009-04-16 2012-03-28 皇家飞利浦电子股份有限公司 光导设备
WO2013188464A1 (en) * 2012-06-11 2013-12-19 Magic Leap, Inc. Multiple depth plane three-dimensional display using a wave guide reflector array projector

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE254291T1 (de) * 1998-04-02 2003-11-15 Elop Electrooptics Ind Ltd Optische holographische vorrichtungen
CN100410727C (zh) * 2004-03-29 2008-08-13 索尼株式会社 光学装置以及虚像显示装置
EP1938152B1 (en) * 2005-06-03 2012-08-15 Nokia Corporation General diffractive optics method for expanding an exit pupil
JP2007219106A (ja) * 2006-02-16 2007-08-30 Konica Minolta Holdings Inc 光束径拡大光学素子、映像表示装置およびヘッドマウントディスプレイ
US8885112B2 (en) * 2009-10-27 2014-11-11 Sbg Labs, Inc. Compact holographic edge illuminated eyeglass display
US9753297B2 (en) * 2010-03-04 2017-09-05 Nokia Corporation Optical apparatus and method for expanding an exit pupil
US10409059B2 (en) 2011-04-18 2019-09-10 Bae Systems Plc Projection display
US8548290B2 (en) * 2011-08-23 2013-10-01 Vuzix Corporation Dynamic apertured waveguide for near-eye display
CN104040410B (zh) * 2011-08-29 2017-06-09 伊奎蒂公司 用于近眼显示器应用的可控波导
US10502876B2 (en) * 2012-05-22 2019-12-10 Microsoft Technology Licensing, Llc Waveguide optics focus elements
US9664824B2 (en) * 2012-12-10 2017-05-30 Bae Systems Plc Display comprising an optical waveguide and switchable diffraction gratings and method of producing the same
WO2014091200A1 (en) * 2012-12-10 2014-06-19 Bae Systems Plc Display comprising an optical waveguide and switchable diffraction gratings and method of producing the same
GB2529003B (en) 2014-08-03 2020-08-26 Wave Optics Ltd Optical device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1685291A (zh) * 2002-09-30 2005-10-19 诺基亚有限公司 用于在显示设备中光束扩展的方法和系统
CN1726412A (zh) * 2002-12-16 2006-01-25 诺基亚有限公司 用于平衡衍射效率的衍射光栅元件
CN1605892A (zh) * 2003-10-09 2005-04-13 国际商业机器公司 色散元件、衍射光栅、组合衍射光栅、彩色显示装置、多路信号分离器和制造衍射光栅的方法
CN101512413A (zh) * 2006-09-28 2009-08-19 诺基亚公司 利用三维衍射元件的光束扩展
WO2008081070A1 (en) * 2006-12-28 2008-07-10 Nokia Corporation Device for expanding an exit pupil in two dimensions
CN101688977A (zh) * 2007-06-04 2010-03-31 诺基亚公司 衍射扩束器和基于衍射扩束器的虚拟显示器
CN101945612A (zh) * 2008-02-14 2011-01-12 诺基亚公司 用于确定注视方向的设备和方法
EP2196729A1 (en) * 2008-12-12 2010-06-16 BAE Systems PLC Improvements in or relating to waveguides
CN102395909A (zh) * 2009-04-16 2012-03-28 皇家飞利浦电子股份有限公司 光导设备
WO2013188464A1 (en) * 2012-06-11 2013-12-19 Magic Leap, Inc. Multiple depth plane three-dimensional display using a wave guide reflector array projector

Also Published As

Publication number Publication date
US10359635B2 (en) 2019-07-23
SMT201800238T1 (it) 2018-07-17
HUE037328T2 (hu) 2018-08-28
KR20170039655A (ko) 2017-04-11
CY1120524T1 (el) 2019-07-10
JP2017528739A (ja) 2017-09-28
GB201502098D0 (en) 2015-03-25
WO2016020643A1 (en) 2016-02-11
EP3175280A1 (en) 2017-06-07
BR112017002290A2 (pt) 2018-01-16
AU2015298504B2 (en) 2020-07-16
EP3175280B1 (en) 2018-04-18
ES2670022T3 (es) 2018-05-29
HK1217044A1 (zh) 2016-12-16
PT3175280T (pt) 2018-05-18
GB2529003B (en) 2020-08-26
HRP20180778T1 (hr) 2018-08-10
US20180210205A1 (en) 2018-07-26
PL3175280T3 (pl) 2018-09-28
SI3175280T1 (sl) 2018-09-28
CA2956872A1 (en) 2016-02-11
US10114220B2 (en) 2018-10-30
JP6714797B2 (ja) 2020-07-01
AU2015298504A1 (en) 2017-02-09
GB2529003A (en) 2016-02-10
KR102350385B1 (ko) 2022-01-13
CN106575034A (zh) 2017-04-19
DK3175280T3 (en) 2018-05-28
LT3175280T (lt) 2018-07-25
BR112017002290B1 (pt) 2022-04-26
US20190004321A1 (en) 2019-01-03
TR201806707T4 (tr) 2018-06-21
RS57263B1 (sr) 2018-08-31
CA2956872C (en) 2022-11-15

Similar Documents

Publication Publication Date Title
CN106575034B (zh) 出射光瞳扩展的衍射光学波导装置
US20230032474A1 (en) Waveguide for an augmented reality or virtual reality display
TWI797370B (zh) 用於擴增實境或虛擬實境顯示之裝置
JP2017528739A5 (cg-RX-API-DMAC7.html)
GB2556094A (en) Optical device
CA3051035C (en) Waveguide for an augmented reality or virtual reality display
HK40048223A (en) Device for augmented reality or virtual reality display
HK40048223B (en) Device for augmented reality or virtual reality display

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: Oxfordshire,UK

Applicant after: WAVE OPTICS Ltd.

Address before: Berkshire,UK

Applicant before: WAVE OPTICS Ltd.

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231127

Address after: California, USA

Patentee after: SNAP Inc.

Address before: Oxfordshire

Patentee before: WAVE OPTICS LTD.