JP2021516779A5 - - Google Patents
Info
- Publication number
- JP2021516779A5 JP2021516779A5 JP2020545653A JP2020545653A JP2021516779A5 JP 2021516779 A5 JP2021516779 A5 JP 2021516779A5 JP 2020545653 A JP2020545653 A JP 2020545653A JP 2020545653 A JP2020545653 A JP 2020545653A JP 2021516779 A5 JP2021516779 A5 JP 2021516779A5
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- different
- stack
- wavelengths
- grids
- 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 |
|---|---|---|---|
| FI20185294 | 2018-03-28 | ||
| FI20185294A FI129359B (en) | 2018-03-28 | 2018-03-28 | Diffractive grating |
| PCT/FI2019/050149 WO2019185975A1 (en) | 2018-03-28 | 2019-02-25 | Diffractive grating |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021516779A JP2021516779A (ja) | 2021-07-08 |
| JP2021516779A5 true JP2021516779A5 (OSRAM) | 2022-02-07 |
| JP7587821B2 JP7587821B2 (ja) | 2024-11-21 |
Family
ID=68060972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020545653A Active JP7587821B2 (ja) | 2018-03-28 | 2019-02-25 | 回折格子 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US12032182B2 (OSRAM) |
| EP (1) | EP3732530B1 (OSRAM) |
| JP (1) | JP7587821B2 (OSRAM) |
| KR (1) | KR102733556B1 (OSRAM) |
| CN (1) | CN111670403B (OSRAM) |
| CA (1) | CA3095242A1 (OSRAM) |
| FI (1) | FI129359B (OSRAM) |
| SG (1) | SG11202008106PA (OSRAM) |
| WO (1) | WO2019185975A1 (OSRAM) |
Families Citing this family (30)
| 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 |
| WO2013163347A1 (en) | 2012-04-25 | 2013-10-31 | 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 |
| US10241330B2 (en) | 2014-09-19 | 2019-03-26 | Digilens, Inc. | Method and apparatus for generating input images for holographic waveguide displays |
| EP3245444B1 (en) | 2015-01-12 | 2021-09-08 | DigiLens Inc. | 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 |
| WO2017162999A1 (en) | 2016-03-24 | 2017-09-28 | Popovich Milan Momcilo | Method and apparatus for providing a polarization selective holographic waveguide device |
| EP3548939A4 (en) | 2016-12-02 | 2020-11-25 | DigiLens Inc. | UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE |
| WO2018129398A1 (en) | 2017-01-05 | 2018-07-12 | Digilens, Inc. | Wearable heads up displays |
| US10732569B2 (en) | 2018-01-08 | 2020-08-04 | Digilens Inc. | Systems and methods for high-throughput recording of holographic gratings in waveguide cells |
| KR20250004154A (ko) | 2018-01-08 | 2025-01-07 | 디지렌즈 인코포레이티드. | 광 도파관의 제조 방법 |
| US20190212588A1 (en) | 2018-01-08 | 2019-07-11 | Digilens, Inc. | Systems and Methods for Manufacturing Waveguide Cells |
| FI128573B (en) * | 2018-03-28 | 2020-08-14 | Dispelix Oy | Waveguide display element |
| 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 |
| CN113692544B (zh) | 2019-02-15 | 2025-04-22 | 迪吉伦斯公司 | 使用集成光栅提供全息波导显示的方法和装置 |
| US20220283377A1 (en) | 2019-02-15 | 2022-09-08 | Digilens Inc. | Wide Angle Waveguide Display |
| US20200292745A1 (en) | 2019-03-12 | 2020-09-17 | Digilens Inc. | Holographic Waveguide Backlight and Related Methods of Manufacturing |
| CN114207492A (zh) | 2019-06-07 | 2022-03-18 | 迪吉伦斯公司 | 带透射光栅和反射光栅的波导及其生产方法 |
| KR102775783B1 (ko) | 2019-08-29 | 2025-02-28 | 디지렌즈 인코포레이티드. | 진공 격자 및 이의 제조 방법 |
| WO2022150841A1 (en) * | 2021-01-07 | 2022-07-14 | Digilens Inc. | Grating structures for color waveguides |
| EP4288831A4 (en) | 2021-03-05 | 2025-01-15 | Digilens Inc. | Evacuated periodic structures and methods of manufacturing |
| CN113485063A (zh) * | 2021-06-29 | 2021-10-08 | 歌尔股份有限公司 | 一种光机光路系统及其控制方法 |
| US20230359031A1 (en) * | 2022-05-09 | 2023-11-09 | Visera Technologies Company Limited | Waveguide structure and display device using the same |
| US12118951B2 (en) * | 2022-08-17 | 2024-10-15 | Ii-Vi Delaware, Inc. | Display system with optical device |
| CN119001943A (zh) * | 2024-10-25 | 2024-11-22 | 南方科技大学 | 消色差阵列结构及制备方法、光波导、ar近眼显示系统 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623797A (en) * | 1970-02-06 | 1971-11-30 | Harold Albert Daw | Internally reflecting barrier control filtering apparatus |
| US4729640A (en) * | 1984-10-03 | 1988-03-08 | Canon Kabushiki Kaisha | Liquid crystal light modulation device |
| JPH01205106A (ja) * | 1988-02-10 | 1989-08-17 | Hitachi Ltd | グレーティングレンズ |
| WO2003025633A1 (en) | 2001-09-13 | 2003-03-27 | Asahi Glass Company, Limited | Diffraction device |
| KR20030088217A (ko) | 2002-05-13 | 2003-11-19 | 삼성전자주식회사 | 배율 조정이 가능한 착용형 디스플레이 시스템 |
| JP4266732B2 (ja) | 2002-08-30 | 2009-05-20 | キヤノン株式会社 | 積層型回折光学素子 |
| CN100351927C (zh) | 2003-04-25 | 2007-11-28 | 旭硝子株式会社 | 衍射元件和光学头装置 |
| JP4487699B2 (ja) * | 2004-09-14 | 2010-06-23 | 旭硝子株式会社 | 回折素子および光ピックアップ装置 |
| KR100615257B1 (ko) | 2004-10-05 | 2006-08-25 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 이의 제조 방법 |
| JPWO2007069660A1 (ja) | 2005-12-15 | 2009-05-21 | 旭硝子株式会社 | 波長選択回折素子及び光ヘッド装置 |
| US7714368B2 (en) * | 2006-06-26 | 2010-05-11 | Aptina Imaging Corporation | Method and apparatus providing imager pixel array with grating structure and imager device containing the same |
| JP2008058777A (ja) * | 2006-09-01 | 2008-03-13 | Sony Corp | 光学装置及び画像表示装置 |
| JP2008203821A (ja) | 2007-01-22 | 2008-09-04 | Canon Inc | 積層型回折光学素子 |
| JP5151518B2 (ja) | 2008-02-07 | 2013-02-27 | ソニー株式会社 | 光学装置及び画像表示装置 |
| JP2012243378A (ja) * | 2011-05-24 | 2012-12-10 | Asahi Glass Co Ltd | 光学素子及び光ヘッド装置 |
| EP2855540B1 (en) | 2012-06-05 | 2018-04-04 | Empire Technology Development LLC | Physical colorants for plastics based on the christiansen effect |
| JP5496258B2 (ja) * | 2012-06-11 | 2014-05-21 | キヤノン株式会社 | 積層型回折光学素子および光学系 |
| 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 |
| JP2014224846A (ja) | 2013-05-15 | 2014-12-04 | セイコーエプソン株式会社 | 表示装置 |
| JP6187045B2 (ja) * | 2013-08-30 | 2017-08-30 | セイコーエプソン株式会社 | 光学デバイス及び画像表示装置 |
| US10677969B2 (en) * | 2013-11-27 | 2020-06-09 | Magic Leap, Inc. | Manufacturing for virtual and augmented reality systems and components |
| EP4431998A3 (en) * | 2015-06-15 | 2024-12-18 | Magic Leap, Inc. | Virtual and augmented reality systems and methods |
| CN113759555B (zh) * | 2015-10-05 | 2024-09-20 | 迪吉伦斯公司 | 波导显示器 |
| DE102015122055B4 (de) * | 2015-12-17 | 2018-08-30 | Carl Zeiss Ag | Optisches System sowie Verfahren zum Übertragen eines Quellbildes |
| US9904058B2 (en) | 2016-05-12 | 2018-02-27 | Magic Leap, Inc. | Distributed light manipulation over imaging waveguide |
| CN107632406A (zh) | 2016-07-18 | 2018-01-26 | 北京灵犀微光科技有限公司 | 全息波导、增强现实显示系统及显示方法 |
-
2018
- 2018-03-28 FI FI20185294A patent/FI129359B/en active IP Right Grant
-
2019
- 2019-02-25 SG SG11202008106PA patent/SG11202008106PA/en unknown
- 2019-02-25 EP EP19774459.2A patent/EP3732530B1/en active Active
- 2019-02-25 CA CA3095242A patent/CA3095242A1/en active Pending
- 2019-02-25 WO PCT/FI2019/050149 patent/WO2019185975A1/en not_active Ceased
- 2019-02-25 US US17/041,308 patent/US12032182B2/en active Active
- 2019-02-25 KR KR1020207023667A patent/KR102733556B1/ko active Active
- 2019-02-25 CN CN201980010969.8A patent/CN111670403B/zh active Active
- 2019-02-25 JP JP2020545653A patent/JP7587821B2/ja active Active
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