JP2020514783A - 均一出力照明を有する導波管 - Google Patents

均一出力照明を有する導波管 Download PDF

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Publication number: JP2020514783A
Authority: JP; Japan
Prior art keywords: grating; light; optics; input; banding
Prior art date: 2017-01-26
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.): Pending

Application number

JP2019529860A

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English (en)

Japanese (ja)

Other versions

JP2020514783A5 (ko

Inventor

ジョナサンデイビッドウォルダーン，

アラステアジョングラント，

ミランモムシロポポヴィッチ，

Original Assignee

ディジレンズインコーポレイテッド

Priority date (The priority date 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 date listed.)

2017-01-26

Filing date

2018-01-26

Publication date

2020-05-21

2018-01-26 Application filed by ディジレンズインコーポレイテッド, ディジレンズインコーポレイテッド filed Critical ディジレンズインコーポレイテッド

2018-01-26 Priority claimed from PCT/US2018/015553 external-priority patent/WO2018102834A2/en

2020-05-21 Publication of JP2020514783A publication Critical patent/JP2020514783A/ja

2021-03-11 Publication of JP2020514783A5 publication Critical patent/JP2020514783A5/ja

2022-04-07 Priority to JP2022063914A priority Critical patent/JP2022091982A/ja

Status Pending legal-status Critical Current

Links

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Images

Classifications

- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- 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
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G—PHYSICS
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- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G—PHYSICS
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- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
- G—PHYSICS
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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- 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
- G—PHYSICS
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
- G02B2027/0114—Head-up displays characterised by optical features comprising device for genereting colour display comprising dichroic elements
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
- G02B2027/0116—Head-up displays characterised by optical features comprising device for genereting colour display comprising devices for correcting chromatic aberration
- 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
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- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
- G02B2027/0174—Head mounted characterised by optical features holographic

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Diffracting Gratings Or Hologram Optical Elements (AREA)
Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)

JP2019529860A 2017-01-26 2018-01-26 均一出力照明を有する導波管 Pending JP2020514783A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP2022063914A JP2022091982A (ja)	2017-01-26	2022-04-07	均一出力照明を有する導波管

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201762499423P	2017-01-26	2017-01-26
US62/499,423		2017-01-26
PCT/US2018/015553 WO2018102834A2 (en)	2016-12-02	2018-01-26	Waveguide device with uniform output illumination

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2022063914A Division JP2022091982A (ja)	2017-01-26	2022-04-07	均一出力照明を有する導波管

Publications (2)

Publication Number	Publication Date
JP2020514783A true JP2020514783A (ja)	2020-05-21
JP2020514783A5 JP2020514783A5 (ko)	2021-03-11

Family

ID=68070281

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
JP2019529860A Pending JP2020514783A (ja)	2017-01-26	2018-01-26	均一出力照明を有する導波管
JP2022063914A Pending JP2022091982A (ja)	2017-01-26	2022-04-07	均一出力照明を有する導波管

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
JP2022063914A Pending JP2022091982A (ja)	2017-01-26	2022-04-07	均一出力照明を有する導波管

Country Status (3)

Country	Link
JP (2)	JP2020514783A (ko)
KR (2)	KR20190105576A (ko)
CN (1)	CN110383117A (ko)

Cited By (23)

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US10859768B2 (en)	2016-03-24	2020-12-08	Digilens Inc.	Method and apparatus for providing a polarization selective holographic waveguide device
US10890707B2 (en)	2016-04-11	2021-01-12	Digilens Inc.	Holographic waveguide apparatus for structured light projection
CN113075767A (zh) *	2021-05-06	2021-07-06	宁波舜宇奥来技术有限公司	光波导结构和近眼显示器
US11175512B2 (en)	2009-04-27	2021-11-16	Digilens Inc.	Diffractive projection apparatus
US11194098B2 (en)	2015-02-12	2021-12-07	Digilens Inc.	Waveguide grating device
US11256155B2 (en)	2012-01-06	2022-02-22	Digilens Inc.	Contact image sensor using switchable Bragg gratings
US11281013B2 (en)	2015-10-05	2022-03-22	Digilens Inc.	Apparatus for providing waveguide displays with two-dimensional pupil expansion
US11307432B2 (en)	2014-08-08	2022-04-19	Digilens Inc.	Waveguide laser illuminator incorporating a Despeckler
US11378732B2 (en)	2019-03-12	2022-07-05	DigLens Inc.	Holographic waveguide backlight and related methods of manufacturing
WO2022182784A1 (en) *	2021-02-24	2022-09-01	Meta Platforms Technologies, Llc	Staircase in-coupling for waveguide display
US11442222B2 (en)	2019-08-29	2022-09-13	Digilens Inc.	Evacuated gratings and methods of manufacturing
US11443547B2 (en)	2013-07-31	2022-09-13	Digilens Inc.	Waveguide device incorporating beam direction selective light absorber
US11448937B2 (en)	2012-11-16	2022-09-20	Digilens Inc.	Transparent waveguide display for tiling a display having plural optical powers using overlapping and offset FOV tiles
WO2022196204A1 (ja) *	2021-03-19	2022-09-22	ソニーグループ株式会社	表示装置
CN115291387A (zh) *	2022-04-29	2022-11-04	舜宇奥来半导体光电(上海)有限公司	光波导结构和光波导模组
US11513350B2 (en)	2016-12-02	2022-11-29	Digilens Inc.	Waveguide device with uniform output illumination
US11543594B2 (en)	2019-02-15	2023-01-03	Digilens Inc.	Methods and apparatuses for providing a holographic waveguide display using integrated gratings
US11586046B2 (en)	2017-01-05	2023-02-21	Digilens Inc.	Wearable heads up displays
US11703799B2 (en)	2018-01-08	2023-07-18	Digilens Inc.	Systems and methods for high-throughput recording of holographic gratings in waveguide cells
US11726323B2 (en)	2014-09-19	2023-08-15	Digilens Inc.	Method and apparatus for generating input images for holographic waveguide displays
US11726329B2 (en)	2015-01-12	2023-08-15	Digilens Inc.	Environmentally isolated waveguide display
US11726332B2 (en)	2009-04-27	2023-08-15	Digilens Inc.	Diffractive projection apparatus
US11747568B2 (en)	2019-06-07	2023-09-05	Digilens Inc.	Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing

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GB0718706D0 (en)	2007-09-25	2007-11-07	Creative Physics Ltd	Method and apparatus for reducing laser speckle
WO2012136970A1 (en)	2011-04-07	2012-10-11	Milan Momcilo Popovich	Laser despeckler based on angular diversity
EP2748670B1 (en)	2011-08-24	2015-11-18	Rockwell Collins, Inc.	Wearable data display
WO2021021926A1 (en)	2019-07-29	2021-02-04	Digilens Inc.	Methods and apparatus for multiplying the image resolution and field-of-view of a pixelated display
GB201916369D0 (en) *	2019-11-11	2019-12-25	Wave Optics Ltd	Led illuminated waveguide projector display
CN111610635B (zh) *	2020-06-24	2022-05-27	京东方科技集团股份有限公司	一种ar光学***及ar显示设备
CN113721362B (zh) *	2021-09-03	2023-01-31	深圳市光舟半导体技术有限公司	光学扩瞳装置、显示装置、光束扩展方法及图像显示方法
WO2024039032A1 (ko) *	2022-08-19	2024-02-22	삼성전자 주식회사	디스플레이 장치

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2018
- 2018-01-26 KR KR1020197018890A patent/KR20190105576A/ko not_active Application Discontinuation
- 2018-01-26 CN CN201880007318.9A patent/CN110383117A/zh active Pending
- 2018-01-26 JP JP2019529860A patent/JP2020514783A/ja active Pending
- 2018-01-26 KR KR1020237042514A patent/KR20230173212A/ko not_active Application Discontinuation
2022
- 2022-04-07 JP JP2022063914A patent/JP2022091982A/ja active Pending

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JP2010044326A (ja) *	2008-08-18	2010-02-25	Sony Corp	画像表示装置
US20130051730A1 (en) *	2011-08-23	2013-02-28	Vuzix Corporation	Dynamic apertured waveguide for near-eye display
JP2013061480A (ja) *	2011-09-13	2013-04-04	Olympus Corp	光学素子及び光学機構
US20160041387A1 (en) *	2013-03-28	2016-02-11	Bae Systems Plc	Improvements in and relating to displays
WO2016048729A1 (en) *	2014-09-24	2016-03-31	Microsoft Technology Licensing, Llc	Waveguide eye tracking employing switchable diffraction gratings

Cited By (32)

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Publication number	Priority date	Publication date	Assignee	Title
US11726332B2 (en)	2009-04-27	2023-08-15	Digilens Inc.	Diffractive projection apparatus
US11175512B2 (en)	2009-04-27	2021-11-16	Digilens Inc.	Diffractive projection apparatus
US11256155B2 (en)	2012-01-06	2022-02-22	Digilens Inc.	Contact image sensor using switchable Bragg gratings
US11448937B2 (en)	2012-11-16	2022-09-20	Digilens Inc.	Transparent waveguide display for tiling a display having plural optical powers using overlapping and offset FOV tiles
US11443547B2 (en)	2013-07-31	2022-09-13	Digilens Inc.	Waveguide device incorporating beam direction selective light absorber
US11709373B2 (en)	2014-08-08	2023-07-25	Digilens Inc.	Waveguide laser illuminator incorporating a despeckler
US11307432B2 (en)	2014-08-08	2022-04-19	Digilens Inc.	Waveguide laser illuminator incorporating a Despeckler
US11726323B2 (en)	2014-09-19	2023-08-15	Digilens Inc.	Method and apparatus for generating input images for holographic waveguide displays
US11740472B2 (en)	2015-01-12	2023-08-29	Digilens Inc.	Environmentally isolated waveguide display
US11726329B2 (en)	2015-01-12	2023-08-15	Digilens Inc.	Environmentally isolated waveguide display
US11194098B2 (en)	2015-02-12	2021-12-07	Digilens Inc.	Waveguide grating device
US11703645B2 (en)	2015-02-12	2023-07-18	Digilens Inc.	Waveguide grating device
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