JP2021516773A5 - - Google Patents
Info
- Publication number
- JP2021516773A5 JP2021516773A5 JP2020544668A JP2020544668A JP2021516773A5 JP 2021516773 A5 JP2021516773 A5 JP 2021516773A5 JP 2020544668 A JP2020544668 A JP 2020544668A JP 2020544668 A JP2020544668 A JP 2020544668A JP 2021516773 A5 JP2021516773 A5 JP 2021516773A5
- Authority
- JP
- Japan
- Prior art keywords
- doe
- waveguide element
- element according
- waveguide
- path length
- 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 |
|---|---|---|---|
| FI20185296A FI129387B (en) | 2018-03-28 | 2018-03-28 | Waveguide elements |
| FI20185296 | 2018-03-28 | ||
| PCT/FI2019/050172 WO2019185976A1 (en) | 2018-03-28 | 2019-03-04 | Waveguide element |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021516773A JP2021516773A (ja) | 2021-07-08 |
| JP2021516773A5 true JP2021516773A5 (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 |
| 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 |
| 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 |
| 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 |
| 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 |
| EP3924759B1 (en) | 2019-02-15 | 2025-07-30 | Digilens Inc. | Methods and apparatuses for providing a holographic waveguide display using integrated gratings |
| US20220283377A1 (en) | 2019-02-15 | 2022-09-08 | Digilens Inc. | Wide Angle Waveguide Display |
| 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 |
| WO2022150841A1 (en) | 2021-01-07 | 2022-07-14 | 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 |
| EP1066495B1 (en) * | 1998-02-23 | 2010-11-24 | Zygo Corporation | Apparatus and method for measuring the refractive index and optical path length effects of air using multiple-pass interferometry |
| JP5373810B2 (ja) * | 2007-12-03 | 2013-12-18 | シーリアル テクノロジーズ ソシエテ アノニム | 光導波路及び結像手段を有する照明ユニット |
| 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 |
| EP2842003B1 (en) * | 2012-04-25 | 2019-02-27 | Rockwell Collins, Inc. | Holographic wide angle display |
| 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 |
| 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 |
| US10067347B2 (en) * | 2016-04-13 | 2018-09-04 | Microsoft Technology Licensing, Llc | Waveguides with improved intensity distributions |
| WO2018039273A1 (en) * | 2016-08-22 | 2018-03-01 | Magic Leap, Inc. | Dithering methods and apparatus for wearable display device |
| 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 SG SG11202008108SA patent/SG11202008108SA/en unknown
- 2019-03-04 JP JP2020544668A patent/JP7271563B2/ja active Active
- 2019-03-04 CA CA3095246A patent/CA3095246A1/en active Pending
- 2019-03-04 CN CN201980011030.3A patent/CN111742252B/zh active Active
- 2019-03-04 EP EP19775260.3A patent/EP3724714B1/en active Active
- 2019-03-04 WO PCT/FI2019/050172 patent/WO2019185976A1/en not_active Ceased
- 2019-03-04 US US17/041,286 patent/US20210109365A1/en not_active Abandoned
- 2019-03-04 KR KR1020207023670A patent/KR102736983B1/ko active Active
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