JP2021516777A5 - - Google Patents
Info
- Publication number
- JP2021516777A5 JP2021516777A5 JP2020545639A JP2020545639A JP2021516777A5 JP 2021516777 A5 JP2021516777 A5 JP 2021516777A5 JP 2020545639 A JP2020545639 A JP 2020545639A JP 2020545639 A JP2020545639 A JP 2020545639A JP 2021516777 A5 JP2021516777 A5 JP 2021516777A5
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- grid
- wavelength
- input coupling
- exit pupil
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20185295A FI130178B (en) | 2018-03-28 | 2018-03-28 | Waveguide element and waveguide stack for display use |
| FI20185295 | 2018-03-28 | ||
| PCT/FI2019/050188 WO2019185977A1 (en) | 2018-03-28 | 2019-03-08 | Waveguide element and waveguide stack for display applications |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021516777A JP2021516777A (ja) | 2021-07-08 |
| JP2021516777A5 true JP2021516777A5 (https=) | 2022-03-03 |
| JP7368367B2 JP7368367B2 (ja) | 2023-10-24 |
Family
ID=68061072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020545639A Active JP7368367B2 (ja) | 2018-03-28 | 2019-03-08 | ディスプレイ用途のための導波路要素及び導波路スタック |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11906731B2 (https=) |
| EP (1) | EP3732527B1 (https=) |
| JP (1) | JP7368367B2 (https=) |
| KR (1) | KR102736982B1 (https=) |
| CN (1) | CN111656253B (https=) |
| CA (1) | CA3087609A1 (https=) |
| FI (1) | FI130178B (https=) |
| SG (1) | SG11202008115UA (https=) |
| WO (1) | WO2019185977A1 (https=) |
Families Citing this family (43)
| 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 |
| US9274349B2 (en) | 2011-04-07 | 2016-03-01 | Digilens Inc. | Laser despeckler based on angular diversity |
| WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
| EP2842003B1 (en) | 2012-04-25 | 2019-02-27 | Rockwell Collins, Inc. | Holographic wide angle display |
| 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 |
| US10437064B2 (en) | 2015-01-12 | 2019-10-08 | Digilens Inc. | Environmentally isolated waveguide display |
| 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 |
| EP3548939A4 (en) | 2016-12-02 | 2020-11-25 | DigiLens Inc. | UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE |
| US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
| AU2018210527B2 (en) | 2017-01-23 | 2022-12-01 | Magic Leap, Inc. | Eyepiece for virtual, augmented, or mixed reality systems |
| CN114721242B (zh) | 2018-01-08 | 2025-08-15 | 迪吉伦斯公司 | 用于制造光学波导的方法 |
| 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 |
| JP7404243B2 (ja) | 2018-01-08 | 2023-12-25 | ディジレンズ インコーポレイテッド | 導波管セル内のホログラフィック格子の高スループット記録の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 |
| US20200247017A1 (en) | 2019-02-05 | 2020-08-06 | Digilens Inc. | Methods for Compensating for Optical Surface Nonuniformity |
| US20220283377A1 (en) | 2019-02-15 | 2022-09-08 | Digilens Inc. | Wide Angle Waveguide Display |
| EP3924759B1 (en) | 2019-02-15 | 2025-07-30 | Digilens Inc. | Methods and apparatuses for providing a holographic waveguide display using integrated gratings |
| JP2022525165A (ja) | 2019-03-12 | 2022-05-11 | ディジレンズ インコーポレイテッド | ホログラフィック導波管バックライトおよび関連する製造方法 |
| EP3980825A4 (en) | 2019-06-07 | 2023-05-03 | Digilens Inc. | WAVEGUIDES WITH TRANSMITTING AND REFLECTING GRIDS AND RELATED MANUFACTURING PROCESSES |
| JP2022546413A (ja) | 2019-08-29 | 2022-11-04 | ディジレンズ インコーポレイテッド | 真空回折格子および製造方法 |
| WO2021202746A1 (en) * | 2020-04-03 | 2021-10-07 | Magic Leap, Inc. | Wearable display systems with nanowire led micro-displays |
| WO2021204656A1 (en) * | 2020-04-06 | 2021-10-14 | Interdigital Ce Patent Holdings, Sas | Waveguide display with cross-polarized eye pupil expanders |
| EP4196842A1 (en) * | 2020-08-13 | 2023-06-21 | InterDigital CE Patent Holdings, SAS | Low distortion imaging through a c-shape flat optical architecture |
| WO2022033689A1 (en) * | 2020-08-13 | 2022-02-17 | Huawei Technologies Co., Ltd. | Optical device in an augmented reality device |
| EP4191321A4 (en) * | 2020-10-08 | 2024-05-29 | Samsung Electronics Co., Ltd. | DIFFRACTIVE OPTICAL ELEMENT ARCHITECTURE OF A WAVEGUIDE FOR AUGMENTED REALITY DEVICE |
| FI130173B (fi) * | 2020-10-14 | 2023-03-27 | Dispelix Oy | Silmäasustelaitteen valojohde, silmäasustelaite ja valojohteen toiminta- ja valmistusmenetelmä |
| WO2022086002A1 (en) | 2020-10-20 | 2022-04-28 | Samsung Electronics Co., Ltd. | Waveguide structure with segmented diffractive optical elements and near-eye display apparatus employing the same |
| WO2022150841A1 (en) | 2021-01-07 | 2022-07-14 | Digilens Inc. | Grating structures for color waveguides |
| US11774758B2 (en) * | 2021-02-24 | 2023-10-03 | Meta Platforms Technologies, Llc | Waveguide display with multiple monochromatic projectors |
| KR20230153459A (ko) | 2021-03-05 | 2023-11-06 | 디지렌즈 인코포레이티드. | 진공 주기적 구조체 및 제조 방법 |
| 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 |
| US12372708B2 (en) | 2021-10-08 | 2025-07-29 | Samsung Electronics Co., Ltd. | Waveguide and augmented reality device employing the same |
| 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 |
| WO2024254374A1 (en) * | 2023-06-09 | 2024-12-12 | Applied Materials, Inc. | Split input coupler grating for multi-sheet diffractive waveguides with single-pupil light engines |
Family Cites Families (19)
| 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 |
| WO2007141587A1 (en) | 2006-06-02 | 2007-12-13 | 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 |
| CN101945612B (zh) | 2008-02-14 | 2013-09-25 | 诺基亚公司 | 用于确定注视方向的设备和方法 |
| 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 |
| CN105765421B (zh) * | 2013-10-29 | 2019-07-09 | 瑞士Csem电子显微技术研发中心 | 光栅耦合结构 |
| AU2015323940B2 (en) * | 2014-09-29 | 2021-05-20 | Magic Leap, Inc. | Architectures and methods for outputting different wavelength light out of waveguides |
| 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 |
| US9904058B2 (en) * | 2016-05-12 | 2018-02-27 | Magic Leap, Inc. | Distributed light manipulation over imaging waveguide |
| US9939647B2 (en) * | 2016-06-20 | 2018-04-10 | Microsoft Technology Licensing, Llc | Extended field of view in near-eye display using optically stitched imaging |
| WO2018039273A1 (en) * | 2016-08-22 | 2018-03-01 | Magic Leap, Inc. | Dithering methods and apparatus for wearable display device |
| CA3084011C (en) * | 2017-12-15 | 2024-06-11 | Magic Leap, Inc. | Eyepieces for augmented reality display system |
-
2018
- 2018-03-28 FI FI20185295A patent/FI130178B/en active
-
2019
- 2019-03-08 JP JP2020545639A patent/JP7368367B2/ja active Active
- 2019-03-08 KR KR1020207023669A patent/KR102736982B1/ko active Active
- 2019-03-08 CN CN201980010126.8A patent/CN111656253B/zh active Active
- 2019-03-08 CA CA3087609A patent/CA3087609A1/en active Pending
- 2019-03-08 WO PCT/FI2019/050188 patent/WO2019185977A1/en not_active Ceased
- 2019-03-08 EP EP19774586.2A patent/EP3732527B1/en active Active
- 2019-03-08 US US17/041,279 patent/US11906731B2/en active Active
- 2019-03-08 SG SG11202008115UA patent/SG11202008115UA/en unknown
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