CN108700697B - 具有低光泄漏的偏振分束器 - Google Patents

具有低光泄漏的偏振分束器 Download PDF

Info

Publication number
CN108700697B
CN108700697B CN201780012895.2A CN201780012895A CN108700697B CN 108700697 B CN108700697 B CN 108700697B CN 201780012895 A CN201780012895 A CN 201780012895A CN 108700697 B CN108700697 B CN 108700697B
Authority
CN
China
Prior art keywords
light
polarizer
beam splitter
spacer
polarizing beam
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
CN201780012895.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN108700697A (zh
Inventor
B·J·西森
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
Priority to CN202111497591.4A priority Critical patent/CN114137729A/zh
Publication of CN108700697A publication Critical patent/CN108700697A/zh
Application granted granted Critical
Publication of CN108700697B publication Critical patent/CN108700697B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Laser Surgery Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201780012895.2A 2016-02-24 2017-02-24 具有低光泄漏的偏振分束器 Active CN108700697B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111497591.4A CN114137729A (zh) 2016-02-24 2017-02-24 具有低光泄漏的偏振分束器

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662299547P 2016-02-24 2016-02-24
US62/299,547 2016-02-24
US201662299601P 2016-02-25 2016-02-25
US62/299,601 2016-02-25
US201662307263P 2016-03-11 2016-03-11
US62/307,263 2016-03-11
PCT/US2017/019510 WO2017147527A1 (en) 2016-02-24 2017-02-24 Polarizing beam splitter with low light leakage

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202111497591.4A Division CN114137729A (zh) 2016-02-24 2017-02-24 具有低光泄漏的偏振分束器

Publications (2)

Publication Number Publication Date
CN108700697A CN108700697A (zh) 2018-10-23
CN108700697B true CN108700697B (zh) 2021-12-14

Family

ID=59629392

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201780012895.2A Active CN108700697B (zh) 2016-02-24 2017-02-24 具有低光泄漏的偏振分束器
CN202111497591.4A Pending CN114137729A (zh) 2016-02-24 2017-02-24 具有低光泄漏的偏振分束器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202111497591.4A Pending CN114137729A (zh) 2016-02-24 2017-02-24 具有低光泄漏的偏振分束器

Country Status (10)

Country Link
US (2) US10302957B2 (enExample)
EP (1) EP3420387A4 (enExample)
JP (2) JP6898938B2 (enExample)
KR (2) KR102682340B1 (enExample)
CN (2) CN108700697B (enExample)
AU (1) AU2017224004B2 (enExample)
CA (1) CA3014496A1 (enExample)
IL (2) IL301720B2 (enExample)
NZ (1) NZ745246A (enExample)
WO (1) WO2017147527A1 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10261321B2 (en) 2005-11-08 2019-04-16 Lumus Ltd. Polarizing optical system
IL235642B (en) 2014-11-11 2021-08-31 Lumus Ltd A compact head-up display system is protected by an element with a super-thin structure
IL237337B (en) 2015-02-19 2020-03-31 Amitai Yaakov A compact head-up display system with a uniform image
AU2017224004B2 (en) 2016-02-24 2021-10-28 Magic Leap, Inc. Polarizing beam splitter with low light leakage
JP7187022B2 (ja) 2016-10-09 2022-12-12 ルムス エルティーディー． 長方形導波路を使用する開口乗算器
KR102541662B1 (ko) 2016-11-08 2023-06-13 루머스 리미티드 광학 컷오프 에지를 구비한 도광 장치 및 그 제조 방법
TWI754010B (zh) 2017-02-22 2022-02-01 以色列商魯姆斯有限公司 導光光學組件
TWI800974B (zh) 2017-03-22 2023-05-01 以色列商魯姆斯有限公司 一種用於製造光導光學元件的方法
IL251645B (en) 2017-04-06 2018-08-30 Lumus Ltd Waveguide and method of production
WO2019016813A1 (en) 2017-07-19 2019-01-24 Lumus Ltd. LIQUID CRYSTAL LIGHTING ON SILICON VIA OPTICAL ELEMENT GUIDE OF LIGHT
US11092810B2 (en) 2017-11-21 2021-08-17 Lumus Ltd. Optical aperture expansion arrangement for near-eye displays
KR20200097289A (ko) 2017-12-10 2020-08-18 루머스 리미티드 이미지 프로젝터
US12372793B2 (en) 2017-12-11 2025-07-29 Magic Leap, Inc. Illumination layout for compact projection system
AU2018383595B2 (en) * 2017-12-11 2024-06-13 Magic Leap, Inc. Waveguide illuminator
WO2019126175A1 (en) * 2017-12-20 2019-06-27 Vuzix Corporation Augmented reality display system
WO2019178060A1 (en) 2018-03-12 2019-09-19 Magic Leap, Inc. Tilting array based display
IL259518B2 (en) 2018-05-22 2023-04-01 Lumus Ltd Optical system and method for improving light field uniformity
BR112020023513A2 (pt) 2018-05-23 2021-02-09 Lumus Ltd. sistema óptico
US11415812B2 (en) 2018-06-26 2022-08-16 Lumus Ltd. Compact collimating optical device and system
US11103763B2 (en) 2018-09-11 2021-08-31 Real Shot Inc. Basketball shooting game using smart glasses
US11141645B2 (en) 2018-09-11 2021-10-12 Real Shot Inc. Athletic ball game using smart glasses
KR102673819B1 (ko) * 2018-09-17 2024-06-10 삼성전자주식회사 투시형 디스플레이 장치 및 이를 포함하는 증강 현실 장치
EP4502710B1 (en) * 2018-12-28 2026-01-28 Magic Leap, Inc. Augmented and virtual reality display systems with shared display for left and right eyes
CN113474715A (zh) * 2019-02-28 2021-10-01 鲁姆斯有限公司 紧凑型准直图像投影仪
KR102651647B1 (ko) 2019-03-12 2024-03-26 루머스 리미티드 이미지 프로젝터
TWI916247B (zh) 2019-04-15 2026-02-21 以色列商魯姆斯有限公司 光導光學元件
GB201909179D0 (en) * 2019-06-26 2019-08-07 Wave Optics Ltd Pupil relay system
JP7514558B2 (ja) 2019-07-04 2024-07-11 ルーマス リミテッド 対称ビーム増倍を伴う画像導波路
KR20250172729A (ko) 2019-09-16 2025-12-09 루머스 리미티드 헤드 마운트 디스플레이용 컴팩트 프로젝터
CN114026485B (zh) 2019-09-19 2024-07-12 苹果公司 具有反射棱镜输入耦合器的光学系统
JP7396738B2 (ja) 2019-12-05 2023-12-12 ルーマス リミテッド 相補的コーティング部分的反射器を用いた導光光学素子および低減された光散乱を有する導光光学素子
JP7497079B2 (ja) 2019-12-08 2024-06-10 ルーマス リミテッド コンパクト画像プロジェクタを備える光学系
US11709363B1 (en) 2020-02-10 2023-07-25 Avegant Corp. Waveguide illumination of a spatial light modulator
US11513362B2 (en) * 2020-05-11 2022-11-29 Meta Platforms Technologies, Llc Illumination system
US11835728B2 (en) 2020-05-11 2023-12-05 Meta Platforms Technologies, Llc Eye tracking system
JP3243058U (ja) 2020-05-12 2023-08-03 ルムス エルティーディー． 回転式ライトパイプ
TW202542601A (zh) 2020-05-24 2025-11-01 以色列商魯姆斯有限公司 複合光導光學元件
CN115885215A (zh) 2020-08-26 2023-03-31 鲁姆斯有限公司 使用白光作为源生成彩色图像
WO2022044019A1 (en) 2020-08-30 2022-03-03 Lumus Ltd. Reflective slm image projector with intermediate image plane
EP4222551A4 (en) 2020-09-29 2024-10-23 Avegant Corp. ARCHITECTURE FOR ILLUMINATION OF A SCREENBOARD
IL303770B2 (en) 2020-12-20 2024-03-01 Lumus Ltd Image projector with laser scanning over spatial light modulator
US12092820B2 (en) * 2021-04-16 2024-09-17 Nvidia Corporation Holographic virtual reality display
KR20240097972A (ko) 2021-05-19 2024-06-27 루머스 리미티드 액티브 광학 엔진
US12242056B2 (en) * 2021-08-17 2025-03-04 Texas Instruments Incorporated Compact near eye display engine
IL310952A (en) 2021-08-23 2024-04-01 Lumus Ltd Methods of fabrication of compound light-guide optical elements having embedded coupling-inreflectors
DE202022104858U1 (de) * 2021-11-17 2022-11-24 Hyundai Mobis Co., Ltd. Vorrichtung eines Head-Up-Displays für ein Fahrzeug
US12320983B1 (en) 2022-08-18 2025-06-03 Lumus Ltd. Image projector with polarizing catadioptric collimator
EP4390484A1 (en) * 2022-12-21 2024-06-26 Imec VZW A device and a method for polarization dependent imaging

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1791815A (zh) * 2003-05-16 2006-06-21 3M创新有限公司 偏振分光器以及使用偏振分光器的投影系统
CN103890639A (zh) * 2011-10-24 2014-06-25 3M创新有限公司 倾斜的二向色偏振分束器
CN104185809A (zh) * 2011-11-28 2014-12-03 3M创新有限公司 提供高分辨率图像的偏振分束器以及使用此类分束器的系统
CN104781723A (zh) * 2012-08-21 2015-07-15 3M创新有限公司 观看装置
WO2015159726A1 (ja) * 2014-04-14 2015-10-22 岡本硝子株式会社 キューブ型偏光ビームスプリッターモジュール
CN105122116A (zh) * 2013-04-05 2015-12-02 浜松光子学株式会社 光学模块以及观察装置

Family Cites Families (84)

* 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
US6486997B1 (en) * 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
US6113811A (en) * 1998-01-13 2000-09-05 3M Innovative Properties Company Dichroic polarizing film and optical polarizer containing the film
US6132047A (en) 1998-02-18 2000-10-17 Seiko Epson Corporation Polarized light illumination device and projector
JP3661392B2 (ja) * 1998-02-18 2005-06-15 セイコーエプソン株式会社 偏光照明装置および投写型表示装置
US5900976A (en) * 1998-02-20 1999-05-04 Displaytech, Inc. Display system including a polarizing beam splitter
US6863896B1 (en) 1999-10-26 2005-03-08 Chiron Corporation Plant lectins as mucosal adjuvants
US6785049B1 (en) 2000-01-31 2004-08-31 3M Innovative Properties Company Illumination system for reflective displays
US6597504B2 (en) * 2000-12-29 2003-07-22 Honeywell International Inc. Optical devices employing beam folding with polarizing splitters
US7139460B2 (en) 2001-05-30 2006-11-21 Hitachi Chemical Company, Ltd. Optical element, method of producing optical elements, coating device, and coating method
CN1650622B (zh) 2002-03-13 2012-09-05 图象公司 用于数字重新灌录或修改电影或其他图像序列数据的系统和方法
CN100508609C (zh) 2002-04-18 2009-07-01 株式会社东芝 运动图像编码/解码方法和装置
US20040254438A1 (en) 2003-01-09 2004-12-16 The Regents Of The University Of California Implantable devices and methods for measuring intraocular, subconjunctival or subdermal pressure and/or analyte concentration
WO2004106983A2 (en) 2003-05-22 2004-12-09 Optical Research Associates Illumination in optical systems
US7599629B2 (en) 2003-06-06 2009-10-06 Scientific-Atlanta, Inc. Optical receiver having an open loop automatic gain control circuit
US7234816B2 (en) 2004-02-03 2007-06-26 3M Innovative Properties Company Polarizing beam splitter assembly adhesive
USD514570S1 (en) 2004-06-24 2006-02-07 Microsoft Corporation Region of a fingerprint scanning device with an illuminated ring
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
US20080013051A1 (en) * 2006-07-14 2008-01-17 3M Innovative Properties Company Polarizing beam splitters incorporating reflective and absorptive polarizers and image display systems thereof
WO2008068753A2 (en) * 2006-12-04 2008-06-12 Ben-Gurion University Of The Negev - Research And Development Authority Polarization independent birefringent tunable filters
US7826009B2 (en) * 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
JP4979549B2 (ja) * 2007-11-20 2012-07-18 キヤノン株式会社 偏光分離素子及びそれを有する光学機器
US8817371B1 (en) * 2008-08-01 2014-08-26 Simon Andrew Boothroyd Polarizing beam splitters
CN101702072B (zh) 2008-11-06 2011-03-23 上海丽恒光微电子科技有限公司 光投影引擎设备
US8965152B2 (en) * 2008-12-12 2015-02-24 Bae Systems Plc Waveguides
US8345984B2 (en) 2010-01-28 2013-01-01 Nec Laboratories America, Inc. 3D convolutional neural networks for automatic human action recognition
JP5610465B2 (ja) * 2010-02-18 2014-10-22 株式会社ジャパンディスプレイ 液晶表示装置
WO2011106567A2 (en) * 2010-02-24 2011-09-01 Mothew, Neil Waveplate compensation in projection polarization conversion system
US8488246B2 (en) * 2010-02-28 2013-07-16 Osterhout Group, Inc. See-through near-eye display glasses including a curved polarizing film in the image source, a partially reflective, partially transmitting optical element and an optically flat film
AU2011220382A1 (en) * 2010-02-28 2012-10-18 Microsoft Corporation Local advertising content on an interactive head-mounted eyepiece
US9182596B2 (en) 2010-02-28 2015-11-10 Microsoft Technology Licensing, Llc See-through near-eye display glasses with the optical assembly including absorptive polarizers or anti-reflective coatings to reduce stray light
CN102834650B (zh) * 2010-04-12 2015-05-20 舍弗勒技术股份两合公司 具有涡轮质量缓冲器的转矩变换器
US8820937B2 (en) * 2010-08-17 2014-09-02 Lc-Tec Displays Ab Optical polarization state modulator assembly for use in stereoscopic three-dimensional image projection system
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
KR101997845B1 (ko) 2010-12-24 2019-10-01 매직 립, 인코포레이티드 인체공학적 머리 장착식 디스플레이 장치 및 광학 시스템
JP5765984B2 (ja) * 2011-03-28 2015-08-19 キヤノン株式会社 偏光分離素子および画像投射装置
JP5368501B2 (ja) 2011-03-29 2013-12-18 旭化成イーマテリアルズ株式会社 偏光ビームスプリッタ及び投影装置
JP5762086B2 (ja) 2011-03-31 2015-08-12 キヤノン株式会社 偏光分離素子および画像投射装置
EP3462286B1 (en) 2011-05-06 2026-02-11 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
CA3048647C (en) 2011-10-28 2022-08-16 Magic Leap, Inc. System and method for augmented and virtual reality
KR102116697B1 (ko) 2011-11-23 2020-05-29 매직 립, 인코포레이티드 3차원 가상 및 증강 현실 디스플레이 시스템
EP2815264B1 (en) 2012-02-16 2019-12-04 University of Washington Through Its Center for Commercialization Extended depth of focus for high-resolution image scanning
US8749886B2 (en) * 2012-03-21 2014-06-10 Google Inc. Wide-angle wide band polarizing beam splitter
NZ725322A (en) 2012-04-05 2017-12-22 Magic Leap Inc Wide-field of view (fov) imaging devices with active foveation capability
WO2013188464A1 (en) 2012-06-11 2013-12-19 Magic Leap, Inc. Multiple depth plane three-dimensional display using a wave guide reflector array projector
US9671566B2 (en) 2012-06-11 2017-06-06 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
US20150230708A1 (en) 2012-08-23 2015-08-20 University Of Washington Through Its Center For Commercialization Methods and systems for determining volumetric properties of a tissue
WO2014043196A1 (en) 2012-09-11 2014-03-20 Magic Leap, Inc Ergonomic head mounted display device and optical system
JP6231373B2 (ja) * 2012-12-19 2017-11-15 旭化成株式会社 内面反射防止機能付きワイヤーグリッド偏光レンズ
US9996150B2 (en) 2012-12-19 2018-06-12 Qualcomm Incorporated Enabling augmented reality using eye gaze tracking
US9958699B2 (en) * 2012-12-21 2018-05-01 3M Innovative Properties Company Hybrid polarizing beam splitter
CA2898283C (en) 2013-01-15 2021-05-11 Magic Leap, Inc. Ultra-high resolution scanning fiber display
GB2511096A (en) 2013-02-22 2014-08-27 Fox Murphy Ltd A Mobile Indoor Navigation System
IL308285B2 (en) 2013-03-11 2024-11-01 Magic Leap Inc System and method for augmentation and virtual reality
KR102271198B1 (ko) 2013-03-15 2021-06-29 매직 립, 인코포레이티드 디스플레이 시스템 및 방법
JP5432401B2 (ja) * 2013-04-08 2014-03-05 旭化成イーマテリアルズ株式会社 ワイヤグリッド偏光子、偏光ビームスプリッタ及び投影装置
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
JP2015048286A (ja) * 2013-09-03 2015-03-16 日本電気硝子株式会社 ガラス光学素子の製造方法及びガラス光学素子
JP2015049439A (ja) * 2013-09-03 2015-03-16 日本電気硝子株式会社 ガラス偏光子及びその製造方法
EP4321915B1 (en) 2013-10-16 2026-05-13 Magic Leap, Inc. Virtual or augmented reality headsets having adjustable interpupillary distance
CN107193126B (zh) 2013-11-27 2020-06-05 奇跃公司 虚拟和增强现实系统与方法
US9857591B2 (en) 2014-05-30 2018-01-02 Magic Leap, Inc. Methods and system for creating focal planes in virtual and augmented reality
US10386636B2 (en) 2014-01-31 2019-08-20 Magic Leap, Inc. Multi-focal display system and method
CN110376743B (zh) 2014-01-31 2022-03-04 奇跃公司 多焦点显示系统和方法
US10203762B2 (en) 2014-03-11 2019-02-12 Magic Leap, Inc. Methods and systems for creating virtual and augmented reality
AU2015255652B2 (en) 2014-05-09 2018-03-29 Google Llc Systems and methods for using eye signals with secure mobile communications
USD759657S1 (en) 2014-05-19 2016-06-21 Microsoft Corporation Connector with illumination region
JP6577962B2 (ja) 2014-05-30 2019-09-18 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 仮想または拡張現実装置を用いて仮想コンテンツ表示を生成する方法およびシステム
USD752529S1 (en) 2014-06-09 2016-03-29 Comcast Cable Communications, Llc Electronic housing with illuminated region
CA2962899C (en) 2014-09-29 2022-10-04 Robert Dale Tekolste Architectures and methods for outputting different wavelength light out of waveguides
USD758367S1 (en) 2015-05-14 2016-06-07 Magic Leap, Inc. Virtual reality headset
WO2017039718A1 (en) * 2015-09-03 2017-03-09 3M Innovative Properties Company Magnifying device
AU2017224004B2 (en) 2016-02-24 2021-10-28 Magic Leap, Inc. Polarizing beam splitter with low light leakage
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
CN106154569B (zh) * 2016-09-14 2019-02-22 张文君 偏振分光棱镜器件与显示设备
CN106842397B (zh) 2017-01-05 2020-07-17 苏州苏大维格光电科技股份有限公司 一种树脂全息波导镜片及其制备方法、及三维显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1791815A (zh) * 2003-05-16 2006-06-21 3M创新有限公司 偏振分光器以及使用偏振分光器的投影系统
CN103890639A (zh) * 2011-10-24 2014-06-25 3M创新有限公司 倾斜的二向色偏振分束器
CN104185809A (zh) * 2011-11-28 2014-12-03 3M创新有限公司 提供高分辨率图像的偏振分束器以及使用此类分束器的系统
CN104781723A (zh) * 2012-08-21 2015-07-15 3M创新有限公司 观看装置
CN105122116A (zh) * 2013-04-05 2015-12-02 浜松光子学株式会社 光学模块以及观察装置
WO2015159726A1 (ja) * 2014-04-14 2015-10-22 岡本硝子株式会社 キューブ型偏光ビームスプリッターモジュール

Also Published As

Publication number Publication date
IL301720B2 (en) 2024-11-01
JP2021103317A (ja) 2021-07-15
US20170242264A1 (en) 2017-08-24
US10302957B2 (en) 2019-05-28
CA3014496A1 (en) 2017-08-31
CN114137729A (zh) 2022-03-04
US20190258073A1 (en) 2019-08-22
IL301720B1 (en) 2024-07-01
IL261104B2 (en) 2023-09-01
AU2017224004A1 (en) 2018-08-30
EP3420387A1 (en) 2019-01-02
AU2017224004B2 (en) 2021-10-28
IL261104B1 (en) 2023-05-01
KR20180114162A (ko) 2018-10-17
KR102782057B1 (ko) 2025-03-13
KR20240110662A (ko) 2024-07-15
JP6898938B2 (ja) 2021-07-07
WO2017147527A1 (en) 2017-08-31
IL301720A (en) 2023-05-01
JP7164650B2 (ja) 2022-11-01
JP2019512108A (ja) 2019-05-09
EP3420387A4 (en) 2019-10-30
NZ745246A (en) 2020-01-31
IL261104A (en) 2018-10-31
KR102682340B1 (ko) 2024-07-04
US11619827B2 (en) 2023-04-04
CN108700697A (zh) 2018-10-23

Similar Documents

Publication Publication Date Title
JP7164650B2 (ja) 低光漏出を伴う偏光ビームスプリッタ
US12181676B2 (en) Architectures and methods for outputting different wavelength light out of waveguides
US12204132B2 (en) Display system having a plurality of light pipes for a plurality of light emitters
CN111587392A (zh) 波导照射器
JP7672980B2 (ja) 直列内部結合光学要素

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
GR01 Patent grant
GR01 Patent grant