JP7376578B2 - ピンホールおよびスリットカメラを伴うアイウェア - Google Patents

ピンホールおよびスリットカメラを伴うアイウェア Download PDF

Info

Publication number
JP7376578B2
JP7376578B2 JP2021516924A JP2021516924A JP7376578B2 JP 7376578 B2 JP7376578 B2 JP 7376578B2 JP 2021516924 A JP2021516924 A JP 2021516924A JP 2021516924 A JP2021516924 A JP 2021516924A JP 7376578 B2 JP7376578 B2 JP 7376578B2
Authority
JP
Japan
Prior art keywords
light
optical element
waveguide
coupling
eye
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
JP2021516924A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022502703A (ja
JP2022502703A5 (https=
Inventor
アシフ シネイ，
ニザン メイタブ，
チュルウ オ，
バラク フリードマン，
マイケル アンソニー クルグ，
アダム シー． カールソン，
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.)
Magic Leap Inc
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 JP2022502703A publication Critical patent/JP2022502703A/ja
Priority to JP2023172745A priority Critical patent/JP7650329B2/ja
Publication of JP2022502703A5 publication Critical patent/JP2022502703A5/ja
Application granted granted Critical
Publication of JP7376578B2 publication Critical patent/JP7376578B2/ja
Priority to JP2024230211A priority patent/JP2025039596A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/012—Head tracking input arrangements
    • 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
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • 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
    • 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
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • 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
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/015—Head-up displays characterised by mechanical features involving arrangement aiming to get less bulky devices
    • 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
    • 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
    • G02B6/34—Optical coupling means utilising prism or grating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Eye Examination Apparatus (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Polarising Elements (AREA)
JP2021516924A 2018-09-26 2019-09-25 ピンホールおよびスリットカメラを伴うアイウェア Active JP7376578B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023172745A JP7650329B2 (ja) 2018-09-26 2023-10-04 頭部搭載型ディスプレイシステム
JP2024230211A JP2025039596A (ja) 2018-09-26 2024-12-26 ピンホールおよびスリットカメラを伴うアイウェア

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862737063P 2018-09-26 2018-09-26
US62/737,063 2018-09-26
US201862737817P 2018-09-27 2018-09-27
US62/737,817 2018-09-27
PCT/US2019/053026 WO2020069037A1 (en) 2018-09-26 2019-09-25 Eyewear with pinhole and slit cameras

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023172745A Division JP7650329B2 (ja) 2018-09-26 2023-10-04 頭部搭載型ディスプレイシステム

Publications (3)

Publication Number Publication Date
JP2022502703A JP2022502703A (ja) 2022-01-11
JP2022502703A5 JP2022502703A5 (https=) 2023-10-19
JP7376578B2 true JP7376578B2 (ja) 2023-11-08

Family

ID=69953289

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021516924A Active JP7376578B2 (ja) 2018-09-26 2019-09-25 ピンホールおよびスリットカメラを伴うアイウェア
JP2023172745A Active JP7650329B2 (ja) 2018-09-26 2023-10-04 頭部搭載型ディスプレイシステム
JP2024230211A Pending JP2025039596A (ja) 2018-09-26 2024-12-26 ピンホールおよびスリットカメラを伴うアイウェア

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023172745A Active JP7650329B2 (ja) 2018-09-26 2023-10-04 頭部搭載型ディスプレイシステム
JP2024230211A Pending JP2025039596A (ja) 2018-09-26 2024-12-26 ピンホールおよびスリットカメラを伴うアイウェア

Country Status (5)

Country Link
US (4) US12050318B2 (https=)
EP (2) EP4542283A3 (https=)
JP (3) JP7376578B2 (https=)
CN (1) CN113168008A (https=)
WO (1) WO2020069037A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11733516B2 (en) 2017-10-11 2023-08-22 Magic Leap, Inc. Augmented reality display comprising eyepiece having a transparent emissive display
KR102698364B1 (ko) 2017-10-26 2024-08-23 매직 립, 인코포레이티드 증강 현실 디스플레이를 위한 광대역 적응형 렌즈 어셈블리
JP2021536592A (ja) 2018-08-31 2021-12-27 マジック リープ, インコーポレイテッドMagic Leap, Inc. 拡張現実デバイスのための空間的に分解された動的調光
US12050318B2 (en) 2018-09-26 2024-07-30 Magic Leap, Inc. Eyewear with pinhole and slit cameras
JP7153087B2 (ja) * 2018-12-11 2022-10-13 富士フイルム株式会社 導光素子、画像表示装置およびセンシング装置
JP7585206B2 (ja) * 2019-01-11 2024-11-18 マジック リープ， インコーポレイテッド 種々の深度における仮想コンテンツの時間多重化された表示
US11445170B2 (en) * 2019-07-12 2022-09-13 Magic Leap, Inc. Eyeball camera system and methods for display system calibration
WO2021155047A1 (en) 2020-01-31 2021-08-05 Magic Leap, Inc. Augmented and virtual reality display systems for oculometric assessments
JP7585351B2 (ja) * 2020-05-22 2024-11-18 マジック リープ， インコーポレイテッド 相関内部結合および外部結合光学領域を伴う拡張および仮想現実ディスプレイシステム
WO2022020262A1 (en) * 2020-07-24 2022-01-27 Perdix Systems Llc Optical system having light sources with a power-saving mode
CN116868106A (zh) 2021-02-11 2023-10-10 苹果公司 具有注视跟踪的波导显示器
US12001017B1 (en) * 2021-05-17 2024-06-04 Meta Platforms Technologies, Llc Illumination system for object tracking
JP2023019911A (ja) * 2021-07-30 2023-02-09 セイコーエプソン株式会社 光学素子及び虚像表示装置
EP4381340A4 (en) * 2021-09-22 2024-11-20 Samsung Electronics Co., Ltd. AUGMENTED REALITY DEVICE BASED ON VARIABLE CURVATURE WAVEGUIDE, METHOD FOR OPERATING THE AUGMENTED REALITY DEVICE, AUGMENTED REALITY GLASSES, OPTICAL COMPENSATOR
WO2023075291A1 (en) * 2021-10-25 2023-05-04 Samsung Electronics Co., Ltd. Mid-air imaging device and method of its operation, projection optical system for mid-air imaging device, interaction mid-air imaging display system, method for operating the interaction mid-air imaging display system
US12196976B2 (en) 2021-12-28 2025-01-14 Meta Platforms Technologies, Llc Multi-directional gratings in a waveguide system
CN114236819B (zh) * 2021-12-29 2022-09-27 东南大学 一种基于偏振体全息光栅的波导显示二维扩瞳方法
US12449614B1 (en) 2022-12-22 2025-10-21 Apple Inc. Optical systems with one dimensional eye tracking

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010102215A (ja) 2008-10-27 2010-05-06 Sony Computer Entertainment Inc 表示装置、画像処理方法、及びコンピュータプログラム
JP2015060071A (ja) 2013-09-18 2015-03-30 コニカミノルタ株式会社 画像表示装置、画像表示方法、および画像表示プログラム
JP2015194549A (ja) 2014-03-31 2015-11-05 セイコーエプソン株式会社 光学デバイス、画像投影装置及び電子機器
US20160018639A1 (en) 2014-07-17 2016-01-21 Google Inc. Heads-up display with integrated display and imaging system
US20180052325A1 (en) 2016-08-17 2018-02-22 David D. Bohn Scanning in optical systems
US20180059304A1 (en) 2016-08-22 2018-03-01 Magic Leap, Inc. Dithering methods and apparatus for wearable display device
US20180130391A1 (en) 2016-11-10 2018-05-10 David D. Bohn Enhanced imaging system for linear micro-displays
US20180231779A1 (en) 2017-02-15 2018-08-16 Microsoft Technology Licensing, Llc Pupil-expansion optic with offset entry apertures

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222525B1 (en) 1992-03-05 2001-04-24 Brad A. Armstrong Image controllers with sheet connected sensors
JPH08286141A (ja) * 1995-04-14 1996-11-01 Canon Inc 注視点検出システム及びそれを用いた制御システム
US5670988A (en) 1995-09-05 1997-09-23 Interlink Electronics, Inc. Trigger operated electronic device
US5886822A (en) * 1996-10-08 1999-03-23 The Microoptical Corporation Image combining system for eyeglasses and face masks
JPH10282448A (ja) * 1997-04-04 1998-10-23 Minolta Co Ltd ディスプレイ
JP4029662B2 (ja) 2002-05-17 2008-01-09 ソニー株式会社 画像表示装置
JP4218553B2 (ja) 2004-03-08 2009-02-04 ソニー株式会社 画像表示装置
GB0512179D0 (en) * 2005-06-15 2005-07-20 Light Blue Optics Ltd Holographic dispaly devices
US20070081123A1 (en) 2005-10-07 2007-04-12 Lewis Scott W Digital eyewear
US11428937B2 (en) 2005-10-07 2022-08-30 Percept Technologies Enhanced optical and perceptual digital eyewear
US8696113B2 (en) 2005-10-07 2014-04-15 Percept Technologies Inc. Enhanced optical and perceptual digital eyewear
DE102006055480A1 (de) * 2006-11-24 2008-05-29 Bayer Innovation Gmbh Codierverfahren, Decodierverfahren, Codec sowie Datenträger zur holographischen Speicherung
US8355610B2 (en) * 2007-10-18 2013-01-15 Bae Systems Plc Display systems
JP4518193B2 (ja) 2008-06-10 2010-08-04 ソニー株式会社 光学装置および虚像表示装置
GB2461294B (en) * 2008-06-26 2011-04-06 Light Blue Optics Ltd Holographic image display systems
DE102009009367B4 (de) * 2009-02-18 2018-01-11 Schott Ag Lichtleiter zur Übertragung von Strahlung sowie Herstellverfahren
EP2462480A2 (en) * 2009-08-07 2012-06-13 Light Blue Optics Ltd. Head up displays
US9028123B2 (en) * 2010-04-16 2015-05-12 Flex Lighting Ii, Llc Display illumination device with a film-based lightguide having stacked incident surfaces
US9304319B2 (en) 2010-11-18 2016-04-05 Microsoft Technology Licensing, Llc Automatic focus improvement for augmented reality displays
US10156722B2 (en) 2010-12-24 2018-12-18 Magic Leap, Inc. Methods and systems for displaying stereoscopy with a freeform optical system with addressable focus for virtual and augmented reality
NZ706893A (en) 2010-12-24 2017-02-24 Magic Leap Inc An ergonomic head mounted display device and optical system
CA3035118C (en) 2011-05-06 2022-01-04 Magic Leap, Inc. Massive simultaneous remote digital presence world
EP2760363A4 (en) 2011-09-29 2015-06-24 Magic Leap Inc TACTILE GLOVE FOR HUMAN COMPUTER INTERACTION
RU2017115669A (ru) 2011-10-28 2019-01-28 Мэджик Лип, Инк. Система и способ для дополненной и виртуальной реальности
US8942419B1 (en) 2012-01-06 2015-01-27 Google Inc. Position estimation using predetermined patterns of light sources
BR112014024941A2 (pt) 2012-04-05 2017-09-19 Magic Leap Inc dispositivo de imagem de campo de visão amplo com capacidade de focalização ativa
US20130300635A1 (en) * 2012-05-09 2013-11-14 Nokia Corporation Method and apparatus for providing focus correction of displayed information
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. 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
US9645394B2 (en) * 2012-06-25 2017-05-09 Microsoft Technology Licensing, Llc Configured virtual environments
JP2015534108A (ja) 2012-09-11 2015-11-26 マジック リープ， インコーポレイテッド 人間工学的な頭部搭載型ディスプレイデバイスおよび光学システム
CN110749951B (zh) * 2012-10-24 2022-12-30 视瑞尔技术公司 照明设备
CN105229719B (zh) 2013-03-15 2018-04-27 奇跃公司 显示系统和方法
US10209517B2 (en) 2013-05-20 2019-02-19 Digilens, Inc. Holographic waveguide eye tracker
US9874749B2 (en) 2013-11-27 2018-01-23 Magic Leap, Inc. Virtual and augmented reality systems and methods
DE102013216566A1 (de) * 2013-08-21 2015-02-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und verfahren zur erfassung einer zumindest teilweise spiegelnden oberfläche
EP3058418B1 (en) 2013-10-16 2023-10-04 Magic Leap, Inc. Virtual or augmented reality headsets having adjustable interpupillary distance
US9857591B2 (en) 2014-05-30 2018-01-02 Magic Leap, Inc. Methods and system for creating focal planes in virtual and augmented reality
KR102651578B1 (ko) 2013-11-27 2024-03-25 매직 립, 인코포레이티드 가상 및 증강 현실 시스템들 및 방법들
US9474902B2 (en) 2013-12-31 2016-10-25 Nano Retina Ltd. Wearable apparatus for delivery of power to a retinal prosthesis
WO2015125794A1 (ja) 2014-02-21 2015-08-27 旭硝子株式会社 導光素子および映像表示装置
US10203762B2 (en) 2014-03-11 2019-02-12 Magic Leap, Inc. Methods and systems for creating virtual and augmented reality
JP2015213226A (ja) * 2014-05-02 2015-11-26 コニカミノルタ株式会社 ウエアラブルディスプレイ及びその表示制御プログラム
EP3140779A4 (en) 2014-05-09 2017-11-29 Google LLC Systems and methods for using eye signals with secure mobile communications
JP6726110B2 (ja) 2014-07-31 2020-07-22 イマジンオプティクス・コーポレイション 光学素子、及び回折光学素子
US9494799B2 (en) 2014-09-24 2016-11-15 Microsoft Technology Licensing, Llc Waveguide eye tracking employing switchable diffraction gratings
JP2016142887A (ja) 2015-02-02 2016-08-08 セイコーエプソン株式会社 頭部装着型表示装置およびその制御方法、並びにコンピュータープログラム
EP3062142B1 (en) 2015-02-26 2018-10-03 Nokia Technologies OY Apparatus for a near-eye display
NZ773822A (en) * 2015-03-16 2022-07-29 Magic Leap Inc Methods and systems for diagnosing and treating health ailments
US10334154B2 (en) * 2015-08-31 2019-06-25 Snap Inc. Automated adjustment of digital image capture parameters
US10831264B2 (en) 2016-01-19 2020-11-10 Magic Leap, Inc. Eye image combination
US9964768B2 (en) * 2016-03-04 2018-05-08 Sharp Kabushiki Kaisha Head mounted display using spatial light modulator to generate a holographic image
KR102506485B1 (ko) 2016-11-18 2023-03-03 매직 립, 인코포레이티드 넓은 입사 각도 범위들의 광을 방향전환시키기 위한 다중층 액정 회절 격자들
IL312713A (en) 2016-11-18 2024-07-01 Magic Leap Inc Waveguide light multiplexer using crossed gratings
KR102533671B1 (ko) 2016-11-18 2023-05-16 매직 립, 인코포레이티드 공간 가변적 액정 회절 격자들
IL304304B2 (en) 2016-12-08 2024-08-01 Magic Leap Inc Diffractive devices based on cholesteric liquid crystal
IL307602A (en) 2017-02-23 2023-12-01 Magic Leap Inc Variable focus virtual imagers based on polarization conversion
ES3047127T3 (en) * 2017-04-06 2025-12-03 Konstantin Roggatz Augmented reality (ar) glasses and method for mixing virtual images into an image visible to a wearer of the glasses through at least one glasses lens
US10409074B2 (en) 2017-05-03 2019-09-10 Microsoft Technology Licensing, Llc Near-to-eye display with steerable phased arrays
US10546518B2 (en) 2017-05-15 2020-01-28 Google Llc Near-eye display with extended effective eyebox via eye tracking
US12050318B2 (en) 2018-09-26 2024-07-30 Magic Leap, Inc. Eyewear with pinhole and slit cameras

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010102215A (ja) 2008-10-27 2010-05-06 Sony Computer Entertainment Inc 表示装置、画像処理方法、及びコンピュータプログラム
JP2015060071A (ja) 2013-09-18 2015-03-30 コニカミノルタ株式会社 画像表示装置、画像表示方法、および画像表示プログラム
JP2015194549A (ja) 2014-03-31 2015-11-05 セイコーエプソン株式会社 光学デバイス、画像投影装置及び電子機器
US20160018639A1 (en) 2014-07-17 2016-01-21 Google Inc. Heads-up display with integrated display and imaging system
US20180052325A1 (en) 2016-08-17 2018-02-22 David D. Bohn Scanning in optical systems
US20180059304A1 (en) 2016-08-22 2018-03-01 Magic Leap, Inc. Dithering methods and apparatus for wearable display device
US20180130391A1 (en) 2016-11-10 2018-05-10 David D. Bohn Enhanced imaging system for linear micro-displays
US20180231779A1 (en) 2017-02-15 2018-08-16 Microsoft Technology Licensing, Llc Pupil-expansion optic with offset entry apertures

Also Published As

Publication number Publication date
EP3857289A1 (en) 2021-08-04
US20220011578A1 (en) 2022-01-13
US20260010010A1 (en) 2026-01-08
JP7650329B2 (ja) 2025-03-24
EP4542283A2 (en) 2025-04-23
EP4542283A3 (en) 2025-08-06
JP2023171481A (ja) 2023-12-01
CN113168008A (zh) 2021-07-23
US20250271676A1 (en) 2025-08-28
EP3857289A4 (en) 2022-07-13
US12332451B2 (en) 2025-06-17
US20240319508A1 (en) 2024-09-26
JP2025039596A (ja) 2025-03-21
WO2020069037A1 (en) 2020-04-02
US12050318B2 (en) 2024-07-30
JP2022502703A (ja) 2022-01-11
EP3857289B1 (en) 2025-04-23

Similar Documents

Publication Publication Date Title
JP7444861B2 (ja) 屈折力を有する回折光学要素
JP7535087B2 (ja) 眼および／または環境の画像を捕捉するように構成される導波管を伴う拡張現実ディスプレイ
JP7650329B2 (ja) 頭部搭載型ディスプレイシステム
JP7785890B2 (ja) 眼の照明を提供するためのシステム
JP7804722B2 (ja) 光を収集するためのシステム
JP2022502703A5 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220822

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220822

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230621

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230707

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20231004

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231025

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231026

R150 Certificate of patent or registration of utility model

Ref document number: 7376578

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150