NZ745549A - Reflective switching device for inputting different wavelengths of light into waveguides - Google Patents

Reflective switching device for inputting different wavelengths of light into waveguides

Info

Publication number
NZ745549A
NZ745549A NZ745549A NZ74554917A NZ745549A NZ 745549 A NZ745549 A NZ 745549A NZ 745549 A NZ745549 A NZ 745549A NZ 74554917 A NZ74554917 A NZ 74554917A NZ 745549 A NZ745549 A NZ 745549A
Authority
NZ
New Zealand
Prior art keywords
light
switching device
waveguides
different wavelengths
systems
Prior art date
Application number
NZ745549A
Other languages
English (en)
Inventor
William Jones
David Tinch
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 NZ757279A priority Critical patent/NZ757279A/en
Publication of NZ745549A publication Critical patent/NZ745549A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • 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
    • G02B6/0013—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
    • G02B6/0001—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Micromachines (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
NZ745549A 2016-03-01 2017-02-28 Reflective switching device for inputting different wavelengths of light into waveguides NZ745549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ757279A NZ757279A (en) 2016-03-01 2017-02-28 Reflective switching device for inputting different wavelengths of light into waveguides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662302090P 2016-03-01 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 (1)

Publication Number Publication Date
NZ745549A true NZ745549A (en) 2020-03-27

Family

ID=59723574

Family Applications (2)

Application Number Title Priority Date Filing Date
NZ745549A NZ745549A (en) 2016-03-01 2017-02-28 Reflective switching device for inputting different wavelengths of light into waveguides
NZ757279A NZ757279A (en) 2016-03-01 2017-02-28 Reflective switching device for inputting different wavelengths of light into waveguides

Family Applications After (1)

Application Number Title Priority Date Filing Date
NZ757279A NZ757279A (en) 2016-03-01 2017-02-28 Reflective switching device for inputting different wavelengths of light into waveguides

Country Status (10)

Country Link
US (2) US10571693B2 (enExample)
EP (1) EP3423887B1 (enExample)
JP (2) JP6978423B2 (enExample)
KR (1) KR102782757B1 (enExample)
CN (2) CN109073898A (enExample)
AU (1) AU2017227598B2 (enExample)
CA (1) CA3015643A1 (enExample)
IL (1) IL261284A (enExample)
NZ (2) NZ745549A (enExample)
WO (1) WO2017151670A1 (enExample)

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
US10338400B2 (en) 2017-07-03 2019-07-02 Holovisions LLC Augmented reality eyewear with VAPE or wear technology
US10859834B2 (en) 2017-07-03 2020-12-08 Holovisions Space-efficient optical structures for wide field-of-view augmented reality (AR) eyewear
KR102437645B1 (ko) * 2017-09-28 2022-08-26 매직 립, 인코포레이티드 광학 이미징 시스템의 접안렌즈로부터의 미광 방출을 감소시키기 위한 방법들 및 장치들
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
FI128044B (en) * 2017-12-22 2019-08-30 Dispelix Oy Laser projector and diffractive display device
FI129586B (en) * 2017-12-22 2022-05-13 Dispelix Oy Waveguide display element with many pupils and display device
US10762810B2 (en) * 2018-01-05 2020-09-01 North Inc. Augmented reality eyebox fitting optimization for individuals
WO2019178120A1 (en) 2018-03-12 2019-09-19 Magic Leap, Inc. Very high index eyepiece substrate-based viewing optics assembly architectures
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
EP4066042A4 (en) * 2019-11-26 2023-11-08 Telefonaktiebolaget LM Ericsson (publ) PROVIDING MULTI-LAYERED EXTENTED REALITY IMAGES TO A USER
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
EP3886091A1 (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
US20220299711A1 (en) * 2020-09-22 2022-09-22 Google Llc Waveguide with regional anti-reflection coating
EP4295182A4 (en) * 2021-06-15 2024-08-07 Lumus Ltd. ENCAPSULATED OPTICAL LIGHT GUIDE ELEMENTS FOR CLOSE-EYE DISPLAY
DE102023132012B4 (de) * 2023-11-16 2025-08-28 OQmented GmbH Bildprojektionsvorrichtung zur polychromatischen projektion eines bildes in ein beobachtungsfeld

Family Cites Families (74)

* 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
PT1299761E (pt) * 2000-07-11 2006-10-31 Univ Arizona Matriz de comutacao de microsistemas electromecanicos com canais que confinem os feixes e processo de utilizar a mesma
JP4368074B2 (ja) * 2001-07-18 2009-11-18 富士通株式会社 光スイッチ装置
US20030161574A1 (en) * 2002-02-22 2003-08-28 Aksyuk Vladimir Anatolyevich Planar lightwave wavelength device using moveable mirrors
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
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
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
JP4830653B2 (ja) 2006-06-12 2011-12-07 ソニー株式会社 画像表示装置
US7595933B2 (en) * 2006-10-13 2009-09-29 Apple Inc. Head mounted display system
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
EP2373924B2 (en) * 2008-12-12 2022-01-05 BAE Systems PLC Improvements in or relating to waveguides
US8345984B2 (en) 2010-01-28 2013-01-01 Nec Laboratories America, Inc. 3D convolutional neural networks for automatic human action recognition
US9766381B2 (en) * 2010-03-12 2017-09-19 Nokia Technologies Oy Light-guiding structures
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
WO2012068543A1 (en) * 2010-11-18 2012-05-24 Flex Lighting Ii, Llc 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
JP6185844B2 (ja) 2010-12-24 2017-08-30 マジック リープ， インコーポレイテッド 人間工学的ヘッドマウントディスプレイデバイスおよび光学システム
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
US10795448B2 (en) 2011-09-29 2020-10-06 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
WO2013077895A1 (en) 2011-11-23 2013-05-30 Magic Leap, Inc. Three dimensional virtual and augmented reality display system
CA2869781C (en) 2012-04-05 2021-04-27 Magic Leap, Inc Wide-field of view (fov) imaging devices with active foveation capability
US20130300634A1 (en) * 2012-05-09 2013-11-14 Nokia Corporation Method and apparatus for determining representations of displayed information based on focus distance
US9671566B2 (en) * 2012-06-11 2017-06-06 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
WO2013188464A1 (en) 2012-06-11 2013-12-19 Magic Leap, Inc. Multiple depth plane three-dimensional display using a wave guide reflector array projector
KR20150054967A (ko) 2012-09-11 2015-05-20 매직 립, 인코포레이티드 인체공학적 헤드 마운티드 디스플레이 디바이스 및 광학 시스템
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
CA2898283C (en) 2013-01-15 2021-05-11 Magic Leap, Inc. Ultra-high resolution scanning fiber display
EP2967322A4 (en) 2013-03-11 2017-02-08 Magic Leap, Inc. System and method for augmented and virtual reality
NZ735754A (en) 2013-03-15 2019-04-26 Magic Leap Inc Display system and method
US9874749B2 (en) 2013-11-27 2018-01-23 Magic Leap, Inc. Virtual and augmented reality systems and methods
US10262462B2 (en) 2014-04-18 2019-04-16 Magic Leap, Inc. Systems and methods for augmented and virtual reality
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
US9297945B2 (en) * 2013-07-26 2016-03-29 Citizen Holdings Co., Ltd. Light source device and projection device
CA3134562A1 (en) 2013-10-16 2015-04-23 Magic Leap, Inc. Virtual or augmented reality headsets having adjustable interpupillary distance
CN107329260B (zh) 2013-11-27 2021-07-16 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
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
EP3712680B1 (en) 2014-01-31 2022-07-13 Magic Leap, Inc. Multi-focal display system and method
NZ722903A (en) 2014-01-31 2020-05-29 Magic Leap Inc Multi-focal display system and method
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
US10620700B2 (en) 2014-05-09 2020-04-14 Google Llc Systems and methods for biomechanically-based eye signals for interacting with real and virtual objects
CA3114696A1 (en) * 2014-05-30 2015-12-03 Magic Leap, Inc. Methods and system for creating focal planes in virtual and augmented reality
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
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

Also Published As

Publication number Publication date
JP2022031270A (ja) 2022-02-18
WO2017151670A1 (en) 2017-09-08
KR20180117181A (ko) 2018-10-26
US20170255016A1 (en) 2017-09-07
AU2017227598A1 (en) 2018-09-06
KR102782757B1 (ko) 2025-03-14
EP3423887A1 (en) 2019-01-09
JP6978423B2 (ja) 2021-12-08
CN109073898A (zh) 2018-12-21
EP3423887A4 (en) 2019-11-06
CA3015643A1 (en) 2017-09-08
US11256095B2 (en) 2022-02-22
IL261284A (en) 2018-10-31
CN118112800A (zh) 2024-05-31
EP3423887B1 (en) 2023-07-12
JP2019510262A (ja) 2019-04-11
US10571693B2 (en) 2020-02-25
US20200249482A1 (en) 2020-08-06
AU2017227598B2 (en) 2022-03-17
NZ757279A (en) 2022-10-28

Similar Documents

Publication Publication Date Title
NZ745549A (en) Reflective switching device for inputting different wavelengths of light into waveguides
MX390401B (es) Sistema optico de realidad aumentada, transparente, de campo de vista ultra-amplio, de un solo visor, multiples ojos.
IL269043A (en) A complex light field display in the head with integral imaging and a waveguide prism
PH12021550273B1 (en) A display system for a viewing optic
WO2021046083A9 (en) Optical film arrangements for electronic device displays
WO2018096359A3 (en) Multiple waveguide structure for colour displays
SG11202107828UA (en) Highly efficient compact head-mounted display system having small input aperture
IL278588B (en) Projector configuration with subdivided optical aperture for near-eye displays, and corresponding optical systems
PH12019501819A1 (en) Viewing optic with an integrated display system
EP4249965A3 (en) Display system with optical elements for in-coupling multiplexed light streams
WO2014144403A3 (en) Optical system for head-up and near-to-eye displays
WO2018187105A3 (en) Waveguide display with increased uniformity and reduced cross-coupling between colors
CA3250560A1 (en) Optical switch devices
CA3083105C (en) WAVEGUIDE ILLUMINATOR
NZ746514A (en) Virtual and augmented reality systems and methods
EP4273601A3 (en) Methods and apparatuses for reducing stray light emission from an eyepiece of an optical imaging system
GB2555013A (en) Adding prescriptive correction to eyepieces for see-through head wearable displays
NZ762222A (en) Wearable 3d augmented reality display
IL277427A (en) An optical sight that includes a base with a light model
TW201614290A (en) Light guide plate, backlight module and display device
FR3021393B1 (fr) Lampe pour vehicule
EP3862801A4 (en) PLUG-IN LIGHT SOURCE MODULE
GB2563764A (en) Micro-optic device with double sided optical effect
TW201612598A (en) Backlight module with optical control film
WO2014033699A3 (en) Stereoscopic displays and methods

Legal Events

Date Code Title Description
ERR Error or correction

Free format text: THE TITLE HAS BEEN CORRECTED TO TITLE: REFLECTIVE SWITCHING DEVICE FOR INPUTTING DIFFERENT WAVELENGTHS OF LIGHT INTO WAVEGUIDES; FILING DATE: 21 AUG 2018; STATUS: REJECTED; KIND CODE: A1 PUBLICATION DATE: 31 AUG 2018; TITLE: REFLECTIVE SWITCHING DEVICE FOR INPUTTING DIFFERENT WAVELENGTHS OF LIGHT INTO WAVEGUIDES; FILING DATE: 06 SEP 2019; STATUS: REJECTED; KIND CODE: TITLE: REFLECTIVE SWITCHING DEVICE FOR INPUTTING DIFFERENT WAVELENGTHS OF LIGHT INTO WAVEGUIDES; FILING DATE: 04 FEB 2020; STATUS: PROPOSED; KIND CODE:

Effective date: 20200205

PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 28 FEB 2022 BY CPA GLOBAL

Effective date: 20210114

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 28 FEB 2023 BY CPA GLOBAL

Effective date: 20220113

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 28 FEB 2024 BY CPA GLOBAL

Effective date: 20230112

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 28 FEB 2025 BY ANAQUA SERVICES

Effective date: 20240124

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 28 FEB 2026 BY ANAQUA SERVICES

Effective date: 20250122