SG11202008115UA - Waveguide element and waveguide stack for display applications - Google Patents
Waveguide element and waveguide stack for display applicationsInfo
- Publication number
- SG11202008115UA SG11202008115UA SG11202008115UA SG11202008115UA SG11202008115UA SG 11202008115U A SG11202008115U A SG 11202008115UA SG 11202008115U A SG11202008115U A SG 11202008115UA SG 11202008115U A SG11202008115U A SG 11202008115UA SG 11202008115U A SG11202008115U A SG 11202008115UA
- Authority
- SG
- Singapore
- Prior art keywords
- waveguide
- display applications
- stack
- waveguide element
- waveguide stack
- Prior art date
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
- G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1086—Beam splitting or combining systems operating by diffraction only
-
- 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
- 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
- G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
- G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings
- G02B5/1823—Plural gratings positioned on the same surface, e.g. array of gratings in an overlapping or superposed manner
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1842—Gratings for image generation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1861—Reflection gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29323—Coupling to or out of the diffractive element through the lateral surface of the light guide
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
-
- 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
- G02B2027/0174—Head mounted characterised by optical features holographic
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20185295A FI130178B (en) | 2018-03-28 | 2018-03-28 | Waveguide element and waveguide stack for display use |
| PCT/FI2019/050188 WO2019185977A1 (en) | 2018-03-28 | 2019-03-08 | Waveguide element and waveguide stack for display applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202008115UA true SG11202008115UA (en) | 2020-09-29 |
Family
ID=68061072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202008115UA SG11202008115UA (en) | 2018-03-28 | 2019-03-08 | Waveguide element and waveguide stack for display applications |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11906731B2 (de) |
| JP (1) | JP7368367B2 (de) |
| KR (1) | KR102736982B1 (de) |
| CN (1) | CN111656253B (de) |
| CA (1) | CA3087609A1 (de) |
| FI (1) | FI130178B (de) |
| SG (1) | SG11202008115UA (de) |
| WO (1) | WO2019185977A1 (de) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0718706D0 (en) | 2007-09-25 | 2007-11-07 | Creative Physics Ltd | Method and apparatus for reducing laser speckle |
| US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
| WO2012136970A1 (en) | 2011-04-07 | 2012-10-11 | Milan Momcilo Popovich | Laser despeckler based on angular diversity |
| WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
| 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 |
| WO2016042283A1 (en) | 2014-09-19 | 2016-03-24 | Milan Momcilo Popovich | Method and apparatus for generating input images for holographic waveguide displays |
| CN107873086B (zh) | 2015-01-12 | 2020-03-20 | 迪吉伦斯公司 | 环境隔离的波导显示器 |
| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| WO2017060665A1 (en) | 2015-10-05 | 2017-04-13 | Milan Momcilo Popovich | Waveguide display |
| JP6895451B2 (ja) | 2016-03-24 | 2021-06-30 | ディジレンズ インコーポレイテッド | 偏光選択ホログラフィー導波管デバイスを提供するための方法および装置 |
| US11513350B2 (en) | 2016-12-02 | 2022-11-29 | Digilens Inc. | Waveguide device with uniform output illumination |
| WO2018129398A1 (en) | 2017-01-05 | 2018-07-12 | Digilens, Inc. | Wearable heads up displays |
| WO2018136892A1 (en) * | 2017-01-23 | 2018-07-26 | Magic Leap, Inc. | Eyepiece for virtual, augmented, or mixed reality systems |
| KR20250027583A (ko) | 2018-01-08 | 2025-02-26 | 디지렌즈 인코포레이티드. | 도파관 셀 내의 홀로그래픽 격자의 높은 처리능력의 레코딩을 위한 시스템 및 방법 |
| KR20250004154A (ko) | 2018-01-08 | 2025-01-07 | 디지렌즈 인코포레이티드. | 광 도파관의 제조 방법 |
| JP7456929B2 (ja) | 2018-01-08 | 2024-03-27 | ディジレンズ インコーポレイテッド | 導波管セルを製造するためのシステムおよび方法 |
| FI128573B (en) * | 2018-03-28 | 2020-08-14 | Dispelix Oy | Waveguide display element |
| US11314092B2 (en) * | 2019-01-11 | 2022-04-26 | Google Llc | Systems, devices, and methods for light guide based wearable heads-up displays |
| WO2020149956A1 (en) | 2019-01-14 | 2020-07-23 | Digilens Inc. | Holographic waveguide display with light control layer |
| US20220283377A1 (en) | 2019-02-15 | 2022-09-08 | Digilens Inc. | Wide Angle Waveguide Display |
| KR20210138609A (ko) | 2019-02-15 | 2021-11-19 | 디지렌즈 인코포레이티드. | 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치 |
| EP3938821A4 (de) | 2019-03-12 | 2023-04-26 | Digilens Inc. | Hintergrundbeleuchtung mit holografischem wellenleiter und zugehörige verfahren zur herstellung |
| EP3980825A4 (de) | 2019-06-07 | 2023-05-03 | Digilens Inc. | Wellenleiter mit durchlässigen und reflektierenden gittern sowie zugehörige herstellungsverfahren |
| EP4022370A4 (de) | 2019-08-29 | 2023-08-30 | Digilens Inc. | Evakuierungs-bragg-gitter und herstellungsverfahren |
| CN115698824A (zh) * | 2020-04-03 | 2023-02-03 | 奇跃公司 | 具有纳米线led微型显示器的可穿戴显示系统 |
| EP4133325B1 (de) | 2020-04-06 | 2025-06-04 | InterDigital CE Patent Holdings, SAS | Wellenleiteranzeige mit kreuzpolarisierten augenpupillenexpandierern |
| WO2022033689A1 (en) * | 2020-08-13 | 2022-02-17 | Huawei Technologies Co., Ltd. | Optical device in an augmented reality device |
| CN116324587A (zh) * | 2020-08-13 | 2023-06-23 | 交互数字Ce专利控股有限公司 | 通过c形平面光学架构的低失真成像 |
| WO2022075820A1 (ko) * | 2020-10-08 | 2022-04-14 | 삼성전자주식회사 | 증강현실장치용 도파로의 회절광학소자 아키텍처 |
| FI130173B (fi) * | 2020-10-14 | 2023-03-27 | Dispelix Oy | Silmäasustelaitteen valojohde, silmäasustelaite ja valojohteen toiminta- ja valmistusmenetelmä |
| US11774758B2 (en) * | 2021-02-24 | 2023-10-03 | Meta Platforms Technologies, Llc | Waveguide display with multiple monochromatic projectors |
| JP2024508926A (ja) | 2021-03-05 | 2024-02-28 | ディジレンズ インコーポレイテッド | 真空周期的構造体および製造の方法 |
| CN115480335A (zh) * | 2021-05-31 | 2022-12-16 | 华为技术有限公司 | 衍射波导、光学组件和电子设备 |
| CN113534328A (zh) * | 2021-09-02 | 2021-10-22 | 浙江水晶光电科技股份有限公司 | 一种增强现实衍射光波导和增强现实显示装置 |
| CN113777790B (zh) * | 2021-09-14 | 2025-05-09 | 深圳市光舟半导体技术有限公司 | 波导衍射装置和显示眼镜 |
| GB2610875B (en) * | 2021-09-21 | 2024-08-28 | Envisics Ltd | Compact head-up display |
| CN115494573A (zh) * | 2022-01-27 | 2022-12-20 | 珠海莫界科技有限公司 | 高色彩均匀性的衍射光波导及显示装置 |
| TW202507361A (zh) * | 2023-06-09 | 2025-02-16 | 美商應用材料股份有限公司 | 用於具有單光瞳光引擎之多片繞射波導的分離輸入耦合器光柵 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7499216B2 (en) | 2004-07-23 | 2009-03-03 | Mirage Innovations Ltd. | Wide field-of-view binocular device |
| US7573640B2 (en) | 2005-04-04 | 2009-08-11 | Mirage Innovations Ltd. | Multi-plane optical apparatus |
| US8254031B2 (en) | 2006-06-02 | 2012-08-28 | Nokia Corporation | Color distribution in exit pupil expanders |
| DE102007021036A1 (de) * | 2007-05-04 | 2008-11-06 | Carl Zeiss Ag | Anzeigevorrichtung und Anzeigeverfahren zur binokularen Darstellung eines mehrfarbigen Bildes |
| ES2562063T3 (es) * | 2008-02-14 | 2016-03-02 | Nokia Technologies Oy | Dispositivo y método para determinar la dirección de la mirada |
| US9456744B2 (en) * | 2012-05-11 | 2016-10-04 | Digilens, Inc. | Apparatus for eye tracking |
| US8885997B2 (en) | 2012-08-31 | 2014-11-11 | Microsoft Corporation | NED polarization system for wavelength pass-through |
| 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 |
| US8947783B2 (en) | 2013-01-02 | 2015-02-03 | Google Inc. | Optical combiner for near-eye display |
| BR112016009211A2 (pt) * | 2013-10-29 | 2020-11-10 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Estrutura de acoplamento de rede óptica |
| CN104777535B (zh) * | 2015-03-25 | 2017-05-24 | 东南大学 | 一种复用体全息光栅 |
| JP6597197B2 (ja) | 2015-11-05 | 2019-10-30 | セイコーエプソン株式会社 | 光束径拡大素子および表示装置 |
| DE102015122055B4 (de) * | 2015-12-17 | 2018-08-30 | Carl Zeiss Ag | Optisches System sowie Verfahren zum Übertragen eines Quellbildes |
| US9791703B1 (en) * | 2016-04-13 | 2017-10-17 | Microsoft Technology Licensing, Llc | Waveguides with extended field of view |
| EP3455661B1 (de) * | 2016-05-12 | 2023-04-26 | Magic Leap, Inc. | Verteilte lichtmanipulation über einen abbildungswellenleiter |
| US9939647B2 (en) | 2016-06-20 | 2018-04-10 | Microsoft Technology Licensing, Llc | Extended field of view in near-eye display using optically stitched imaging |
| CN109997063B (zh) * | 2016-08-22 | 2021-09-28 | 奇跃公司 | 用于可穿戴显示装置的抖动方法和设备 |
| CA3236968A1 (en) * | 2017-12-15 | 2019-06-20 | Magic Leap, Inc. | Eyepieces for augmented reality display system |
-
2018
- 2018-03-28 FI FI20185295A patent/FI130178B/en active
-
2019
- 2019-03-08 KR KR1020207023669A patent/KR102736982B1/ko active Active
- 2019-03-08 JP JP2020545639A patent/JP7368367B2/ja active Active
- 2019-03-08 CN CN201980010126.8A patent/CN111656253B/zh active Active
- 2019-03-08 US US17/041,279 patent/US11906731B2/en active Active
- 2019-03-08 SG SG11202008115UA patent/SG11202008115UA/en unknown
- 2019-03-08 WO PCT/FI2019/050188 patent/WO2019185977A1/en unknown
- 2019-03-08 CA CA3087609A patent/CA3087609A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN111656253B (zh) | 2023-11-17 |
| FI130178B (en) | 2023-03-29 |
| KR20200136371A (ko) | 2020-12-07 |
| US11906731B2 (en) | 2024-02-20 |
| WO2019185977A1 (en) | 2019-10-03 |
| JP2021516777A (ja) | 2021-07-08 |
| EP3732527A1 (de) | 2020-11-04 |
| FI20185295A1 (en) | 2019-09-29 |
| JP7368367B2 (ja) | 2023-10-24 |
| CN111656253A (zh) | 2020-09-11 |
| EP3732527A4 (de) | 2021-09-15 |
| CA3087609A1 (en) | 2019-10-03 |
| US20210109347A1 (en) | 2021-04-15 |
| KR102736982B1 (ko) | 2024-12-02 |
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