IL301719B2 - Method and system for tracking eye movement in conjunction with a light scanning projector - Google Patents

Method and system for tracking eye movement in conjunction with a light scanning projector

Info

Publication number
IL301719B2
IL301719B2 IL301719A IL30171923A IL301719B2 IL 301719 B2 IL301719 B2 IL 301719B2 IL 301719 A IL301719 A IL 301719A IL 30171923 A IL30171923 A IL 30171923A IL 301719 B2 IL301719 B2 IL 301719B2
Authority
IL
Israel
Prior art keywords
eye
eyepiece
light
tracking system
scanning projector
Prior art date
Application number
IL301719A
Other languages
English (en)
Hebrew (he)
Other versions
IL301719B1 (en
IL301719A (en
Original Assignee
Magic Leap Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magic Leap Inc filed Critical Magic Leap Inc
Publication of IL301719A publication Critical patent/IL301719A/en
Publication of IL301719B1 publication Critical patent/IL301719B1/en
Publication of IL301719B2 publication Critical patent/IL301719B2/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • 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
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • 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
    • G02B27/02—Viewing or reading apparatus
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/334—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spectral multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/383—Image reproducers using viewer tracking for tracking with gaze detection, i.e. detecting the lines of sight of the viewer's eyes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Eye Examination Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
IL301719A 2017-03-21 2018-03-21 Method and system for tracking eye movement in conjunction with a light scanning projector IL301719B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762474497P 2017-03-21 2017-03-21
PCT/US2018/023512 WO2018175548A1 (en) 2017-03-21 2018-03-21 Method and system for tracking eye movement in conjunction with a light scanning projector

Publications (3)

Publication Number Publication Date
IL301719A IL301719A (en) 2023-05-01
IL301719B1 IL301719B1 (en) 2024-08-01
IL301719B2 true IL301719B2 (en) 2024-12-01

Family

ID=63583782

Family Applications (2)

Application Number Title Priority Date Filing Date
IL301719A IL301719B2 (en) 2017-03-21 2018-03-21 Method and system for tracking eye movement in conjunction with a light scanning projector
IL269101A IL269101B2 (en) 2017-03-21 2018-03-21 Method and system for tracking eye movement in combination with a light scanning projector

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL269101A IL269101B2 (en) 2017-03-21 2018-03-21 Method and system for tracking eye movement in combination with a light scanning projector

Country Status (9)

Country Link
US (4) US10715794B2 (enExample)
EP (2) EP4235258B1 (enExample)
JP (2) JP7273720B2 (enExample)
KR (2) KR102594058B1 (enExample)
CN (2) CN114755824A (enExample)
AU (1) AU2018239359A1 (enExample)
CA (1) CA3056657A1 (enExample)
IL (2) IL301719B2 (enExample)
WO (1) WO2018175548A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018175548A1 (en) * 2017-03-21 2018-09-27 Magic Leap, Inc. Method and system for tracking eye movement in conjunction with a light scanning projector
KR102661322B1 (ko) * 2017-03-21 2024-04-25 매직 립, 인코포레이티드 섬유 스캐닝 프로젝터를 위한 방법 및 시스템
US10698204B1 (en) * 2017-10-16 2020-06-30 Facebook Technologies, Llc Immersed hot mirrors for illumination in eye tracking
JP2020071429A (ja) * 2018-11-01 2020-05-07 セイコーエプソン株式会社 表示装置
US10886702B2 (en) * 2018-11-09 2021-01-05 Facebook Technologies, Llc Vertical-cavity surface-emitting laser for near-field illumination of an eye
US12124034B2 (en) * 2018-12-19 2024-10-22 Apple Inc. Modular system for head-mounted device
US11435584B2 (en) * 2019-03-13 2022-09-06 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Large field of view see through head mounted display having magnified curved intermediate image
JP7163230B2 (ja) * 2019-03-25 2022-10-31 株式会社日立製作所 視線検出装置、視線検出方法、及び表示装置
CN112130321B (zh) * 2019-06-24 2023-06-27 成都理想境界科技有限公司 一种波导模组及基于波导的近眼显示模组及设备
US11120258B1 (en) * 2019-07-18 2021-09-14 Facebook Technologies, Llc Apparatuses, systems, and methods for scanning an eye via a folding mirror
JP7379021B2 (ja) * 2019-08-29 2023-11-14 株式会社東芝 距離計測装置、距離計測方法、及び速度計測装置
US12360360B2 (en) * 2019-11-06 2025-07-15 Magic Leap, Inc. System for using characterization light to detect fiber position in a fiber scanning projector
US11681362B2 (en) * 2019-11-26 2023-06-20 Magic Leap, Inc. Enhanced eye tracking for augmented or virtual reality display systems
US12174318B2 (en) 2019-11-27 2024-12-24 Magic Leap, Inc. Method and system for detecting fiber position in a fiber scanning projector
CN110989166A (zh) 2019-12-25 2020-04-10 歌尔股份有限公司 一种近眼显示设备的眼球追踪系统及近眼显示设备
WO2021130739A1 (en) * 2019-12-25 2021-07-01 Lumus Ltd. Optical systems and methods for eye tracking based on redirecting light from eye using an optical arrangement associated with a light-guide optical element
EP4086691B1 (en) * 2020-02-04 2024-11-27 Sony Group Corporation Video-tracking-information detection device
WO2021189144A1 (en) * 2020-03-26 2021-09-30 Diamentis Inc. Systems and methods for processing retinal signal data and identifying conditions
DE102020206821A1 (de) * 2020-06-02 2021-12-02 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Ermitteln einer Blickrichtung eines Auges
KR102817675B1 (ko) 2020-07-15 2025-06-09 매직 립, 인코포레이티드 비구면 각막 모델을 사용한 눈 추적
EP3955051A1 (en) * 2020-08-10 2022-02-16 Carl Zeiss Vision International GmbH Spectacle lens and a method for producing a spectacle lens
WO2022150222A1 (en) * 2021-01-11 2022-07-14 Magic Leap, Inc. Actuated pupil steering for head-mounted display systems
JP7814373B2 (ja) * 2021-03-15 2026-02-16 富士フイルム株式会社 視線追跡システムおよび虚像表示装置
US11669159B2 (en) * 2021-03-22 2023-06-06 Microsoft Technology Licensing, Llc Eye tracker illumination through a waveguide
WO2023215112A1 (en) * 2022-05-04 2023-11-09 Apple Inc. Retinal reflection tracking for gaze alignment
US11892638B2 (en) 2022-06-03 2024-02-06 Meta Platforms Technologies, Llc Scanning near-eye imaging and sensing system
US12147047B1 (en) 2022-07-18 2024-11-19 Meta Platforms, Inc. Methods, apparatuses and computer program products for providing transmission chirped volume bragg grating based compact waveguide in-couplers for light sources

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309272A (en) 1992-12-11 1994-05-03 Xerox Corporation Dual pass binary diffractive optical element scanner
US5416876A (en) * 1994-01-28 1995-05-16 Hughes Training, Inc. Fiber optic ribbon subminiature display for head/helmet mounted display
US5727098A (en) * 1994-09-07 1998-03-10 Jacobson; Joseph M. Oscillating fiber optic display and imager
US5694230A (en) 1995-06-07 1997-12-02 Digital Optics Corp. Diffractive optical elements as combiners
JP2000056259A (ja) * 1998-08-10 2000-02-25 Fuji Xerox Co Ltd 画像表示装置
JP4372891B2 (ja) * 1999-06-22 2009-11-25 オリンパス株式会社 映像表示装置
US6307995B1 (en) * 2000-04-05 2001-10-23 James T. Veligdan Planar optical waveguides for optical panel having gradient refractive index core
JP2002098820A (ja) * 2000-09-21 2002-04-05 Nippon Sheet Glass Co Ltd 反射型回折格子
JP4772204B2 (ja) * 2001-04-13 2011-09-14 オリンパス株式会社 観察光学系
DE10196499D2 (de) * 2001-05-22 2004-07-01 Physoptics Opto Electronic Gmb Verfahren und Vorrichtung zur Anpassung eines optischen Systems an die Blickrichtung des menschlichen Auges
EP1437608A4 (en) * 2001-09-13 2006-07-26 Asahi Glass Co Ltd DIFFRACTION DEVICE
US7197165B2 (en) * 2002-02-04 2007-03-27 Canon Kabushiki Kaisha Eye tracking using image data
US7110180B2 (en) 2002-10-09 2006-09-19 Ricoh Company, Ltd. Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive
US7145722B2 (en) 2003-04-24 2006-12-05 Banpil Photonics, Inc. Optical filter and method of manufacturing thereof
JP4608996B2 (ja) * 2004-08-19 2011-01-12 ブラザー工業株式会社 瞳孔検出装置およびそれを備えた画像表示装置
US7206107B2 (en) 2004-12-13 2007-04-17 Nokia Corporation Method and system for beam expansion in a display device
EP1932051A1 (en) 2005-09-14 2008-06-18 Mirage Innovations Ltd. Diffraction grating with a spatially varying duty-cycle
US7817176B2 (en) 2005-12-26 2010-10-19 Ricoh Company, Ltd. Light source device, optical scanning device, and image forming apparatus
EP1882916A1 (en) * 2006-07-20 2008-01-30 Interuniversitair Microelektronica Centrum Compact catadioptric spectrometer
US20090268045A1 (en) * 2007-08-02 2009-10-29 Sudipto Sur Apparatus and methods for configuration and optimization of image sensors for gaze tracking applications
US20100149073A1 (en) * 2008-11-02 2010-06-17 David Chaum Near to Eye Display System and Appliance
US10274660B2 (en) 2008-11-17 2019-04-30 Luminit, Llc Holographic substrate-guided wave-based see-through display
US11320571B2 (en) * 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US8248178B2 (en) 2009-12-03 2012-08-21 The Aerospace Corporation High power waveguide polarizer with broad bandwidth and low loss, and methods of making and using same
JP5494153B2 (ja) * 2010-04-08 2014-05-14 ソニー株式会社 頭部装着型ディスプレイにおける画像表示方法
US8467643B2 (en) 2010-08-13 2013-06-18 Toyota Motor Engineering & Mfg. North America, Inc. Optical device using double-groove grating
US20120057235A1 (en) 2010-09-03 2012-03-08 Massachusetts Institute Of Technology Method for Antireflection in Binary and Multi-Level Diffractive Elements
US8998414B2 (en) 2011-09-26 2015-04-07 Microsoft Technology Licensing, Llc Integrated eye tracking and display system
US9297996B2 (en) * 2012-02-15 2016-03-29 Microsoft Technology Licensing, Llc Laser illumination scanning
US8736963B2 (en) * 2012-03-21 2014-05-27 Microsoft Corporation Two-dimensional exit-pupil expansion
WO2013167864A1 (en) * 2012-05-11 2013-11-14 Milan Momcilo Popovich Apparatus for eye tracking
US9671566B2 (en) * 2012-06-11 2017-06-06 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
US9040923B2 (en) * 2012-09-04 2015-05-26 Innovega, Inc. Eye tracking system and related methods
US9418480B2 (en) * 2012-10-02 2016-08-16 Augmented Reailty Lab LLC Systems and methods for 3D pose estimation
CN103793045B (zh) * 2012-10-31 2016-12-28 原相科技股份有限公司 瞳孔追踪装置
JP6057743B2 (ja) * 2013-01-29 2017-01-11 オリンパス株式会社 光走査装置
CA3157218A1 (en) * 2013-03-11 2014-10-09 Magic Leap, Inc. System and method for augmented and virtual reality
WO2014186620A1 (en) * 2013-05-15 2014-11-20 The Johns Hopkins University Eye tracking and gaze fixation detection systems, components and methods using polarized light
US10262462B2 (en) * 2014-04-18 2019-04-16 Magic Leap, Inc. Systems and methods for augmented and virtual reality
US9874749B2 (en) * 2013-11-27 2018-01-23 Magic Leap, Inc. Virtual and augmented reality systems and methods
WO2015006784A2 (en) * 2013-07-12 2015-01-15 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
BR112016000639B1 (pt) * 2013-07-19 2022-08-09 Sony Corporation Aparelho e método de detecção
US9420950B2 (en) * 2013-09-17 2016-08-23 Pixart Imaging Inc. Retro-reflectivity array for enabling pupil tracking
KR102268462B1 (ko) * 2013-11-27 2021-06-22 매직 립, 인코포레이티드 가상 및 증강 현실 시스템들 및 방법들
EP2887124A1 (en) * 2013-12-20 2015-06-24 Thomson Licensing Optical see-through glass type display device and corresponding optical unit
US9459451B2 (en) * 2013-12-26 2016-10-04 Microsoft Technology Licensing, Llc Eye tracking apparatus, method and system
US10191279B2 (en) * 2014-03-17 2019-01-29 Osterhout Group, Inc. Eye imaging in head worn computing
JP6270674B2 (ja) * 2014-02-27 2018-01-31 シチズン時計株式会社 投影装置
US10203762B2 (en) * 2014-03-11 2019-02-12 Magic Leap, Inc. Methods and systems for creating virtual and augmented reality
US9389424B1 (en) * 2014-04-02 2016-07-12 Magic Leap, Inc. Methods and systems for implementing a high resolution color micro-display
WO2015192117A1 (en) * 2014-06-14 2015-12-17 Magic Leap, Inc. Methods and systems for creating virtual and augmented reality
US9874744B2 (en) * 2014-06-25 2018-01-23 Thalmic Labs Inc. Systems, devices, and methods for wearable heads-up displays
CN104199196B (zh) * 2014-09-04 2017-02-15 北京理工大学 一种具有眼动追踪功能的波导式集成成像三维显示系统
US9494799B2 (en) * 2014-09-24 2016-11-15 Microsoft Technology Licensing, Llc Waveguide eye tracking employing switchable diffraction gratings
US20160231567A1 (en) 2015-02-09 2016-08-11 Pasi Saarikko Display System
US9513480B2 (en) 2015-02-09 2016-12-06 Microsoft Technology Licensing, Llc Waveguide
EP3062142B1 (en) * 2015-02-26 2018-10-03 Nokia Technologies OY Apparatus for a near-eye display
WO2016191709A1 (en) * 2015-05-28 2016-12-01 Thalmic Labs Inc. Systems, devices, and methods that integrate eye tracking and scanning laser projection in wearable heads-up displays
GB201510400D0 (en) 2015-06-15 2015-07-29 The Technology Partnership Plc Optical system
EP3326023B1 (en) 2015-07-20 2020-02-26 Magic Leap, Inc. Collimating fiber scanner design with inward pointing angles in virtual/augmented reality system
CN113759555B (zh) * 2015-10-05 2024-09-20 迪吉伦斯公司 波导显示器
US10983340B2 (en) * 2016-02-04 2021-04-20 Digilens Inc. Holographic waveguide optical tracker
US10067344B2 (en) * 2016-07-01 2018-09-04 Intel Corporation Variable transmissivity virtual image projection system
US10267970B2 (en) 2016-08-22 2019-04-23 Magic Leap, Inc. Thermal dissipation for wearable device
KR102647795B1 (ko) 2016-10-26 2024-03-13 매직 립, 인코포레이티드 증강 현실 시스템을 위한 아웃커플링 격자
CA3045192A1 (en) * 2016-11-30 2018-06-07 North Inc. Systems, devices, and methods for laser eye tracking in wearable heads-up displays
GB2557593A (en) * 2016-12-09 2018-06-27 Sony Interactive Entertainment Inc Virtual reality
WO2018129398A1 (en) * 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
EP3572863B1 (en) * 2017-01-20 2024-10-09 Sony Group Corporation Optical device and display device
US10545347B2 (en) * 2017-02-23 2020-01-28 Google Llc Compact eye tracking using folded display optics
WO2018175548A1 (en) 2017-03-21 2018-09-27 Magic Leap, Inc. Method and system for tracking eye movement in conjunction with a light scanning projector

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