KR102782757B1 - 상이한 파장들의 광을 도파관들로 입력하기 위한 반사성 스위칭 디바이스 - Google Patents

상이한 파장들의 광을 도파관들로 입력하기 위한 반사성 스위칭 디바이스 Download PDF

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KR102782757B1
KR102782757B1 KR1020187028206A KR20187028206A KR102782757B1 KR 102782757 B1 KR102782757 B1 KR 102782757B1 KR 1020187028206 A KR1020187028206 A KR 1020187028206A KR 20187028206 A KR20187028206 A KR 20187028206A KR 102782757 B1 KR102782757 B1 KR 102782757B1
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light
planar waveguide
waveguides
incoupling
waveguide
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KR20180117181A (ko
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데이비드 틴츠
윌리엄 케이. 존스
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매직 립, 인코포레이티드
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    • 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
    • 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
    • G02B6/0031—Reflecting element, sheet or layer
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G02B6/3518—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element being an intrinsic part of a MEMS device, i.e. fabricated together with the MEMS device
    • 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
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0127—Head-up displays characterised by optical features comprising devices increasing the depth of field
    • 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
    • G02B2027/0185—Displaying image at variable distance
    • 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
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • 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
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Micromachines (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
KR1020187028206A 2016-03-01 2017-02-28 상이한 파장들의 광을 도파관들로 입력하기 위한 반사성 스위칭 디바이스 Active KR102782757B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662302090P 2016-03-01 2016-03-01
US62/302,090 2016-03-01
PCT/US2017/020029 WO2017151670A1 (en) 2016-03-01 2017-02-28 Reflective switching device for inputting diifferent wavelengths of light into waveguides

Publications (2)

Publication Number Publication Date
KR20180117181A KR20180117181A (ko) 2018-10-26
KR102782757B1 true KR102782757B1 (ko) 2025-03-14

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US (2) US10571693B2 (https=)
EP (1) EP3423887B1 (https=)
JP (2) JP6978423B2 (https=)
KR (1) KR102782757B1 (https=)
CN (2) CN118112800A (https=)
AU (1) AU2017227598B2 (https=)
CA (1) CA3015643A1 (https=)
IL (1) IL261284A (https=)
NZ (2) NZ757279A (https=)
WO (1) WO2017151670A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3423887B1 (en) 2016-03-01 2023-07-12 Magic Leap, Inc. Reflective switching device for inputting different wavelengths of light into waveguides
US10698221B2 (en) * 2017-01-05 2020-06-30 Lusospace, Projectos Engenharia Lda Display device with a collimated light beam
US10859834B2 (en) 2017-07-03 2020-12-08 Holovisions Space-efficient optical structures for wide field-of-view augmented reality (AR) eyewear
US10338400B2 (en) 2017-07-03 2019-07-02 Holovisions LLC Augmented reality eyewear with VAPE or wear technology
JP7064581B2 (ja) * 2017-09-28 2022-05-10 マジック リープ， インコーポレイテッド 光学結像システムの接眼レンズからの迷光放出を低減させる方法および装置
US10488653B2 (en) * 2017-11-17 2019-11-26 Microsoft Technology Licensing, Llc Display alignment tracking in display systems
US12372793B2 (en) 2017-12-11 2025-07-29 Magic Leap, Inc. Illumination layout for compact projection system
FI129586B (en) * 2017-12-22 2022-05-13 Dispelix Oy Waveguide display element with many pupils and display device
FI128044B (en) 2017-12-22 2019-08-30 Dispelix Oy Laser projector and diffractive display device
US10762810B2 (en) * 2018-01-05 2020-09-01 North Inc. Augmented reality eyebox fitting optimization for individuals
JP7304874B2 (ja) * 2018-03-12 2023-07-07 マジック リープ， インコーポレイテッド 超高屈折率接眼レンズ基板ベースの視認光学系アセンブリアーキテクチャ
JP7235146B2 (ja) * 2018-03-16 2023-03-08 株式会社リコー 頭部装着型表示装置および表示システム
JP7027987B2 (ja) * 2018-03-16 2022-03-02 株式会社リコー 頭部装着型表示装置および表示システム
CN110320588A (zh) * 2018-03-30 2019-10-11 中强光电股份有限公司 光波导装置及显示器
CN111913301A (zh) * 2019-05-07 2020-11-10 成都理想境界科技有限公司 一种近眼显示设备
CN112447146B (zh) 2019-08-29 2022-04-22 华为技术有限公司 一种硅基液晶二维阵列电压控制的方法及相关设备
CN114746792B (zh) * 2019-11-26 2025-03-25 瑞典爱立信有限公司 向用户供应多层扩展现实图像
EP3886091A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Holographic storage
EP3886093A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Optical data transfer
EP3886092A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Holographic storage
EP3885646A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Waveguide network
US11411644B2 (en) * 2020-07-30 2022-08-09 Openlight Photonics, Inc. Multi-lane optical-electrical device testing using automated testing equipment
US11435037B2 (en) * 2020-08-31 2022-09-06 Meta Platforms Technologies, Llc Coupling light source to photonic integrated circuit
US12510754B2 (en) * 2020-09-22 2025-12-30 Google Llc Waveguide with regional anti-reflection coating
IL309418A (en) * 2021-06-15 2024-02-01 Lumus Ltd Encapsulated optical elements guide light for close-to-eye display
DE102023132012B4 (de) * 2023-11-16 2025-08-28 OQmented GmbH Bildprojektionsvorrichtung zur polychromatischen projektion eines bildes in ein beobachtungsfeld

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003029173A (ja) * 2001-07-18 2003-01-29 Fujitsu Ltd 光スイッチ装置
US20080088937A1 (en) * 2006-10-13 2008-04-17 Apple Computer, Inc. Head mounted display system
US20130088780A1 (en) * 2010-03-12 2013-04-11 Toni J. Jarvenpaa Light-Guiding Structures
US20150016777A1 (en) * 2012-06-11 2015-01-15 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
US20150241704A1 (en) 2013-11-27 2015-08-27 Magic Leap, Inc. Using a plurality of waveguides coupled with edge reflectors for augmented or virtual reality

Family Cites Families (69)

* 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
US5670988A (en) 1995-09-05 1997-09-23 Interlink Electronics, Inc. Trigger operated electronic device
ES2263639T3 (es) * 2000-07-11 2006-12-16 Arizona State University Matriz de interconmutacion optica mems con canales integrados de confinamiento de haces y metodos operativos de la misma.
US20030161574A1 (en) * 2002-02-22 2003-08-28 Aksyuk Vladimir Anatolyevich Planar lightwave wavelength device using moveable mirrors
DE60332328D1 (de) 2002-03-13 2010-06-10 Imax Corp Systeme und verfahren für ein digitales remastering oder anderweitiges modifizieren von beweglichen bildern oder anderen bildsequenzdaten
KR100468167B1 (ko) * 2002-04-23 2005-01-26 삼성전자주식회사 영상 투사 장치
JP2003344787A (ja) * 2002-05-28 2003-12-03 Matsushita Electric Works Ltd 光スイッチ及びその製造方法
US6805490B2 (en) * 2002-09-30 2004-10-19 Nokia Corporation Method and system for beam expansion in a display device
WO2004106983A2 (en) * 2003-05-22 2004-12-09 Optical Research Associates Illumination in optical systems
SG142126A1 (en) 2003-10-28 2008-05-28 Sony Corp A waveguide system, a device for displaying an image using such a system and a method for displaying an image
JP2006162981A (ja) * 2004-12-07 2006-06-22 Fujitsu Ltd 光スイッチ装置および光学部材ユニット
US7206107B2 (en) * 2004-12-13 2007-04-17 Nokia Corporation Method and system for beam expansion in a display device
US20070081123A1 (en) 2005-10-07 2007-04-12 Lewis Scott W Digital eyewear
US8696113B2 (en) 2005-10-07 2014-04-15 Percept Technologies Inc. Enhanced optical and perceptual digital eyewear
US11428937B2 (en) 2005-10-07 2022-08-30 Percept Technologies Enhanced optical and perceptual digital eyewear
JP4830653B2 (ja) * 2006-06-12 2011-12-07 ソニー株式会社 画像表示装置
JP2008241822A (ja) * 2007-03-26 2008-10-09 Mitsubishi Electric Corp 画像表示装置
JP2008287114A (ja) * 2007-05-18 2008-11-27 Sony Corp 画像投射装置及び画像投射方法
US7872735B2 (en) * 2007-07-06 2011-01-18 Jds Uniphase Corporation Method and apparatus for referencing a MEMS device
ES2721600T5 (es) * 2008-12-12 2022-04-11 Bae Systems Plc Mejoras en o relacionadas con guías de onda
US8345984B2 (en) 2010-01-28 2013-01-01 Nec Laboratories America, Inc. 3D convolutional neural networks for automatic human action recognition
CN102375180A (zh) * 2010-08-23 2012-03-14 深圳新飞通光电子技术有限公司 一种基于awg的可调光波长输出装置
US20140049983A1 (en) 2010-11-18 2014-02-20 Anthony John Nichol Light emitting device comprising a lightguide film and aligned coupling lightguides
US9304319B2 (en) 2010-11-18 2016-04-05 Microsoft Technology Licensing, Llc Automatic focus improvement for augmented reality displays
NZ706893A (en) 2010-12-24 2017-02-24 Magic Leap Inc An ergonomic head mounted display device and optical system
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
US8611742B2 (en) * 2011-03-15 2013-12-17 Capella Photonics, Inc. Wavelength switch system using angle multiplexing optics
CA3035118C (en) 2011-05-06 2022-01-04 Magic Leap, Inc. Massive simultaneous remote digital presence world
WO2013033274A1 (en) * 2011-08-29 2013-03-07 Vuzix Corporation Controllable waveguide for near-eye display applications
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
WO2013066778A2 (en) * 2011-10-31 2013-05-10 Finisar Corporation Multicast optical switch
CN104067316B (zh) 2011-11-23 2017-10-27 奇跃公司 三维虚拟和增强现实显示系统
BR112014024941A2 (pt) 2012-04-05 2017-09-19 Magic Leap Inc dispositivo de imagem de campo de visão amplo com capacidade de focalização ativa
US20130300634A1 (en) * 2012-05-09 2013-11-14 Nokia Corporation Method and apparatus for determining representations of displayed information based on focus distance
AU2013274359B2 (en) 2012-06-11 2017-05-25 Magic Leap, Inc. Multiple depth plane three-dimensional display using a wave guide reflector array projector
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
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
IL301489B2 (en) 2013-01-15 2024-08-01 Magic Leap Inc A system for scanning electromagnetic imaging radiation
KR20230044041A (ko) 2013-03-11 2023-03-31 매직 립, 인코포레이티드 증강 및 가상 현실을 위한 시스템 및 방법
CN105229719B (zh) 2013-03-15 2018-04-27 奇跃公司 显示系统和方法
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
US20140380249A1 (en) 2013-06-25 2014-12-25 Apple Inc. Visual recognition of gestures
ITTO20130541A1 (it) 2013-06-28 2014-12-29 St Microelectronics Srl Dispositivo a semiconduttore integrante un partitore resistivo e procedimento di fabbricazione di un dispositivo a semiconduttore
US20150009220A1 (en) * 2013-07-02 2015-01-08 Pixtronix, Inc. Shutter assemblies incorporating out-of-plane motion restriction features
JP5693803B1 (ja) * 2013-07-26 2015-04-01 シチズンホールディングス株式会社 光源装置および投影装置
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
CN103760680B (zh) * 2013-12-18 2017-07-11 微软技术许可有限责任公司 用于使波长通过的ned偏振系统
JP6234208B2 (ja) * 2013-12-18 2017-11-22 マイクロソフト テクノロジー ライセンシング，エルエルシー 波長通過のためのｎｅｄ偏光システム
NZ722903A (en) 2014-01-31 2020-05-29 Magic Leap Inc Multi-focal display system and method
KR102177133B1 (ko) 2014-01-31 2020-11-10 매직 립, 인코포레이티드 멀티-포컬 디스플레이 시스템 및 방법
US10203762B2 (en) 2014-03-11 2019-02-12 Magic Leap, Inc. Methods and systems for creating virtual and augmented reality
WO2015145119A1 (en) * 2014-03-24 2015-10-01 Wave Optics Ltd Display system
EP3140779A4 (en) 2014-05-09 2017-11-29 Google LLC Systems and methods for using eye signals with secure mobile communications
IL296027B2 (en) * 2014-05-30 2024-08-01 Magic Leap Inc Methods and system for creating focal planes in virtual and augmented reality
NZ764905A (en) 2014-05-30 2022-05-27 Magic Leap Inc Methods and systems for generating virtual content display with a virtual or augmented reality apparatus
US20160033755A1 (en) * 2014-08-01 2016-02-04 California Institute Of Technology Optical shutter based on sub-wavelength gratings actuated by microelectromechanical systems
CN104656259B (zh) * 2015-02-05 2017-04-05 上海理湃光晶技术有限公司 共轭窄带三基色交错的体全息光栅波导近眼光学显示器件
USD758367S1 (en) 2015-05-14 2016-06-07 Magic Leap, Inc. Virtual reality headset
CN104865760B (zh) * 2015-06-19 2017-11-10 京东方科技集团股份有限公司 Mems开关装置、阵列基板及其制作方法和显示装置
CN104965348B (zh) * 2015-07-15 2018-05-25 深圳市华星光电技术有限公司 一种显示面板及电子设备
WO2017059386A1 (en) * 2015-09-30 2017-04-06 Daqri, Llc Optical true time delay circuit
DE102015122055B4 (de) * 2015-12-17 2018-08-30 Carl Zeiss Ag Optisches System sowie Verfahren zum Übertragen eines Quellbildes
US9891436B2 (en) * 2016-02-11 2018-02-13 Microsoft Technology Licensing, Llc Waveguide-based displays with anti-reflective and highly-reflective coating
EP3423887B1 (en) 2016-03-01 2023-07-12 Magic Leap, Inc. Reflective switching device for inputting different wavelengths of light into waveguides
USD805734S1 (en) 2016-03-04 2017-12-26 Nike, Inc. Shirt
USD794288S1 (en) 2016-03-11 2017-08-15 Nike, Inc. Shoe with illuminable sole light sequence

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003029173A (ja) * 2001-07-18 2003-01-29 Fujitsu Ltd 光スイッチ装置
US20080088937A1 (en) * 2006-10-13 2008-04-17 Apple Computer, Inc. Head mounted display system
US20130088780A1 (en) * 2010-03-12 2013-04-11 Toni J. Jarvenpaa Light-Guiding Structures
US20150016777A1 (en) * 2012-06-11 2015-01-15 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
US20150241704A1 (en) 2013-11-27 2015-08-27 Magic Leap, Inc. Using a plurality of waveguides coupled with edge reflectors for augmented or virtual reality

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NZ757279A (en) 2022-10-28
JP2022031270A (ja) 2022-02-18
JP6978423B2 (ja) 2021-12-08
US20170255016A1 (en) 2017-09-07
KR20180117181A (ko) 2018-10-26
CA3015643A1 (en) 2017-09-08
CN118112800A (zh) 2024-05-31
CN109073898A (zh) 2018-12-21
JP2019510262A (ja) 2019-04-11
EP3423887A4 (en) 2019-11-06
EP3423887A1 (en) 2019-01-09
AU2017227598B2 (en) 2022-03-17
IL261284A (en) 2018-10-31
NZ745549A (en) 2020-03-27
EP3423887B1 (en) 2023-07-12
US11256095B2 (en) 2022-02-22
US20200249482A1 (en) 2020-08-06
AU2017227598A1 (en) 2018-09-06
WO2017151670A1 (en) 2017-09-08
US10571693B2 (en) 2020-02-25

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