JPWO2019185976A5 - - Google Patents
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- JPWO2019185976A5 JPWO2019185976A5 JP2020544668A JP2020544668A JPWO2019185976A5 JP WO2019185976 A5 JPWO2019185976 A5 JP WO2019185976A5 JP 2020544668 A JP2020544668 A JP 2020544668A JP 2020544668 A JP2020544668 A JP 2020544668A JP WO2019185976 A5 JPWO2019185976 A5 JP WO2019185976A5
- Authority
- JP
- Japan
- Prior art keywords
- doe
- waveguide element
- element according
- optical path
- waveguide
- 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
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- 230000003287 optical effect Effects 0.000 claims 8
- 230000001902 propagating effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20185296 | 2018-03-28 | ||
| FI20185296A FI129387B (en) | 2018-03-28 | 2018-03-28 | Waveguide elements |
| PCT/FI2019/050172 WO2019185976A1 (en) | 2018-03-28 | 2019-03-04 | Waveguide element |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021516773A JP2021516773A (ja) | 2021-07-08 |
| JP2021516773A5 JP2021516773A5 (https=) | 2022-02-25 |
| JPWO2019185976A5 true JPWO2019185976A5 (https=) | 2022-02-25 |
| JP7271563B2 JP7271563B2 (ja) | 2023-05-11 |
Family
ID=68062296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020544668A Active JP7271563B2 (ja) | 2018-03-28 | 2019-03-04 | 導波路素子 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20210109365A1 (https=) |
| EP (1) | EP3724714B1 (https=) |
| JP (1) | JP7271563B2 (https=) |
| KR (1) | KR102736983B1 (https=) |
| CN (1) | CN111742252B (https=) |
| CA (1) | CA3095246A1 (https=) |
| FI (1) | FI129387B (https=) |
| SG (1) | SG11202008108SA (https=) |
| WO (1) | WO2019185976A1 (https=) |
Families Citing this family (26)
| 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 |
| CN103562802B (zh) | 2012-04-25 | 2016-08-17 | 罗克韦尔柯林斯公司 | 全息广角显示器 |
| 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 |
| US10241330B2 (en) | 2014-09-19 | 2019-03-26 | Digilens, Inc. | Method and apparatus for generating input images for holographic waveguide displays |
| WO2016113534A1 (en) | 2015-01-12 | 2016-07-21 | Milan Momcilo Popovich | Environmentally isolated waveguide display |
| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| CN113759555B (zh) | 2015-10-05 | 2024-09-20 | 迪吉伦斯公司 | 波导显示器 |
| CN108780224B (zh) | 2016-03-24 | 2021-08-03 | 迪吉伦斯公司 | 用于提供偏振选择性全息波导装置的方法和设备 |
| 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 |
| 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 |
| WO2019135837A1 (en) | 2018-01-08 | 2019-07-11 | Digilens, Inc. | Systems and methods for manufacturing waveguide cells |
| CN111566571B (zh) | 2018-01-08 | 2022-05-13 | 迪吉伦斯公司 | 波导单元格中全息光栅高吞吐量记录的系统和方法 |
| 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 |
| KR102866596B1 (ko) | 2019-02-15 | 2025-09-29 | 디지렌즈 인코포레이티드. | 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치 |
| WO2020186113A1 (en) | 2019-03-12 | 2020-09-17 | Digilens Inc. | Holographic waveguide backlight and related methods of manufacturing |
| KR20220016990A (ko) | 2019-06-07 | 2022-02-10 | 디지렌즈 인코포레이티드. | 투과 및 반사 격자를 통합하는 도파관 및 관련 제조 방법 |
| WO2021041949A1 (en) | 2019-08-29 | 2021-03-04 | Digilens Inc. | Evacuating bragg gratings and methods of manufacturing |
| US12399326B2 (en) | 2021-01-07 | 2025-08-26 | Digilens Inc. | Grating structures for color waveguides |
| KR20230153459A (ko) | 2021-03-05 | 2023-11-06 | 디지렌즈 인코포레이티드. | 진공 주기적 구조체 및 제조 방법 |
| US12474585B1 (en) * | 2022-09-21 | 2025-11-18 | Apple Inc. | Display devices having grating substrates with sub-wavelength patterns |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5841583A (en) * | 1996-02-09 | 1998-11-24 | Corning Incorporated | Multi-path interference filter |
| JP3332365B2 (ja) * | 1998-02-23 | 2002-10-07 | ザイゴ コーポレイション | 複数経路干渉測定を使用して空気の屈折率および光路長効果を測定するための装置および方法 |
| US20100259804A1 (en) * | 2007-12-03 | 2010-10-14 | Seereal Technologies S.A. | Illumination Unit Comprising an Optical Wave Guide and an Imaging Means |
| US7858921B2 (en) * | 2008-05-05 | 2010-12-28 | Aptina Imaging Corporation | Guided-mode-resonance transmission color filters for color generation in CMOS image sensors |
| DE102009055737A1 (de) * | 2009-11-25 | 2011-05-26 | Friedrich-Schiller-Universität Jena | Optische Vorrichtung zur Erzeugung einer störfähigen internen Totalreflexion und deren Verwendung |
| CN103562802B (zh) * | 2012-04-25 | 2016-08-17 | 罗克韦尔柯林斯公司 | 全息广角显示器 |
| DE102013219625B3 (de) * | 2013-09-27 | 2015-01-22 | Carl Zeiss Ag | Brillenglas für eine auf den Kopf eines Benutzers aufsetzbare und ein Bild erzeugende Anzeigevorrichtung sowie Anzeigevorrichtung mit einem solchen Brillenglas |
| GB2529003B (en) * | 2014-08-03 | 2020-08-26 | Wave Optics Ltd | Optical device |
| US9535253B2 (en) * | 2015-02-09 | 2017-01-03 | Microsoft Technology Licensing, Llc | Display system |
| US10038840B2 (en) * | 2015-07-30 | 2018-07-31 | Microsoft Technology Licensing, Llc | Diffractive optical element using crossed grating for pupil expansion |
| US10073278B2 (en) * | 2015-08-27 | 2018-09-11 | Microsoft Technology Licensing, Llc | Diffractive optical element using polarization rotation grating for in-coupling |
| US10429645B2 (en) * | 2015-10-07 | 2019-10-01 | Microsoft Technology Licensing, Llc | Diffractive optical element with integrated in-coupling, exit pupil expansion, and out-coupling |
| US9946072B2 (en) * | 2015-10-29 | 2018-04-17 | Microsoft Technology Licensing, Llc | Diffractive optical element with uncoupled grating structures |
| US9791696B2 (en) * | 2015-11-10 | 2017-10-17 | Microsoft Technology Licensing, Llc | Waveguide gratings to improve intensity distributions |
| US10234686B2 (en) * | 2015-11-16 | 2019-03-19 | Microsoft Technology Licensing, Llc | Rainbow removal in near-eye display using polarization-sensitive grating |
| EP3205512B1 (en) * | 2016-02-09 | 2018-06-13 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Optical security device |
| CN108780224B (zh) * | 2016-03-24 | 2021-08-03 | 迪吉伦斯公司 | 用于提供偏振选择性全息波导装置的方法和设备 |
| US10067347B2 (en) * | 2016-04-13 | 2018-09-04 | Microsoft Technology Licensing, Llc | Waveguides with improved intensity distributions |
| WO2018039277A1 (en) * | 2016-08-22 | 2018-03-01 | Magic Leap, Inc. | Diffractive eyepiece |
| US10095045B2 (en) * | 2016-09-12 | 2018-10-09 | Microsoft Technology Licensing, Llc | Waveguide comprising a bragg polarization grating |
| FI129113B (en) | 2017-12-22 | 2021-07-15 | Dispelix Oy | Waveguide display and display element with new lattice configuration |
-
2018
- 2018-03-28 FI FI20185296A patent/FI129387B/en active IP Right Grant
-
2019
- 2019-03-04 US US17/041,286 patent/US20210109365A1/en not_active Abandoned
- 2019-03-04 JP JP2020544668A patent/JP7271563B2/ja active Active
- 2019-03-04 KR KR1020207023670A patent/KR102736983B1/ko active Active
- 2019-03-04 SG SG11202008108SA patent/SG11202008108SA/en unknown
- 2019-03-04 WO PCT/FI2019/050172 patent/WO2019185976A1/en not_active Ceased
- 2019-03-04 CN CN201980011030.3A patent/CN111742252B/zh active Active
- 2019-03-04 CA CA3095246A patent/CA3095246A1/en active Pending
- 2019-03-04 EP EP19775260.3A patent/EP3724714B1/en active Active
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