JPWO2020252193A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2020252193A5
JPWO2020252193A5 JP2021573444A JP2021573444A JPWO2020252193A5 JP WO2020252193 A5 JPWO2020252193 A5 JP WO2020252193A5 JP 2021573444 A JP2021573444 A JP 2021573444A JP 2021573444 A JP2021573444 A JP 2021573444A JP WO2020252193 A5 JPWO2020252193 A5 JP WO2020252193A5
Authority
JP
Japan
Prior art keywords
grating
grating coupler
substrate
eyepiece
protrusions
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
Application number
JP2021573444A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022536694A5 (https=
JP7407842B2 (ja
JP2022536694A (ja
Publication date
Application filed filed Critical
Priority claimed from PCT/US2020/037280 external-priority patent/WO2020252193A1/en
Publication of JP2022536694A publication Critical patent/JP2022536694A/ja
Priority to JP2023095342A priority Critical patent/JP7649346B2/ja
Publication of JP2022536694A5 publication Critical patent/JP2022536694A5/ja
Publication of JPWO2020252193A5 publication Critical patent/JPWO2020252193A5/ja
Application granted granted Critical
Publication of JP7407842B2 publication Critical patent/JP7407842B2/ja
Priority to JP2025036269A priority patent/JP2025087856A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021573444A 2019-06-14 2020-06-11 格子結合器の片側パターン化を使用した光学接眼レンズ Active JP7407842B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023095342A JP7649346B2 (ja) 2019-06-14 2023-06-09 格子結合器の片側パターン化を使用した光学接眼レンズ
JP2025036269A JP2025087856A (ja) 2019-06-14 2025-03-07 格子結合器の片側パターン化を使用した光学接眼レンズ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962861646P 2019-06-14 2019-06-14
US62/861,646 2019-06-14
PCT/US2020/037280 WO2020252193A1 (en) 2019-06-14 2020-06-11 Optical eyepiece using single-sided patterning of grating couplers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023095342A Division JP7649346B2 (ja) 2019-06-14 2023-06-09 格子結合器の片側パターン化を使用した光学接眼レンズ

Publications (4)

Publication Number Publication Date
JP2022536694A JP2022536694A (ja) 2022-08-18
JP2022536694A5 JP2022536694A5 (https=) 2023-06-20
JPWO2020252193A5 true JPWO2020252193A5 (https=) 2023-06-20
JP7407842B2 JP7407842B2 (ja) 2024-01-04

Family

ID=73745943

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021573444A Active JP7407842B2 (ja) 2019-06-14 2020-06-11 格子結合器の片側パターン化を使用した光学接眼レンズ
JP2023095342A Active JP7649346B2 (ja) 2019-06-14 2023-06-09 格子結合器の片側パターン化を使用した光学接眼レンズ
JP2025036269A Pending JP2025087856A (ja) 2019-06-14 2025-03-07 格子結合器の片側パターン化を使用した光学接眼レンズ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023095342A Active JP7649346B2 (ja) 2019-06-14 2023-06-09 格子結合器の片側パターン化を使用した光学接眼レンズ
JP2025036269A Pending JP2025087856A (ja) 2019-06-14 2025-03-07 格子結合器の片側パターン化を使用した光学接眼レンズ

Country Status (5)

Country Link
US (3) US11022790B2 (https=)
EP (1) EP3983838A4 (https=)
JP (3) JP7407842B2 (https=)
CN (2) CN114026478B (https=)
WO (1) WO2020252193A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11022790B2 (en) 2019-06-14 2021-06-01 Magic Leap, Inc. Optical eyepiece using single-sided patterning of grating couplers
WO2021237168A1 (en) * 2020-05-22 2021-11-25 Magic Leap, Inc. Method and system for dual projector waveguide displays with wide field of view
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
CN116125583B (zh) * 2021-11-15 2024-05-10 上海鲲游科技有限公司 一种调制光波导及其调制方法
CN119866467A (zh) * 2022-09-14 2025-04-22 斯纳普公司 多路径光学设备
FI131791B1 (en) * 2023-05-04 2025-12-02 Dispelix Oy Display structure
WO2025177353A1 (ja) * 2024-02-19 2025-08-28 Ｃｅｌｌｉｄ株式会社 ２次元回折格子、投影基板、眼鏡型端末、及び２次元回折格子の製造方法
CN118169807A (zh) * 2024-03-07 2024-06-11 珠海莫界科技有限公司 柔性功能层、衍射光波导及ar镜片的制作方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060228094A1 (en) * 2005-04-08 2006-10-12 Upstream Engineering Oy Method for manufacturing beam-shaping components
WO2007141588A1 (en) * 2006-06-02 2007-12-13 Nokia Corporation Split exit pupil expander
CN101589326B (zh) * 2006-12-28 2011-06-29 诺基亚公司 用于在二维上扩展出射光瞳的设备
WO2008148927A1 (en) * 2007-06-04 2008-12-11 Nokia Corporation A diffractive beam expander and a virtual display based on a diffractive beam expander
WO2009077802A1 (en) * 2007-12-18 2009-06-25 Nokia Corporation Exit pupil expanders with wide field-of-view
US9753297B2 (en) * 2010-03-04 2017-09-05 Nokia Corporation Optical apparatus and method for expanding an exit pupil
SG11201500437VA (en) * 2012-07-25 2015-02-27 Suisse Electronique Microtech Method to optimize a light coupling waveguide
CA3168318A1 (en) * 2014-09-29 2016-04-07 Magic Leap, Inc. Architectures and methods for outputting different wavelength light out of waveguides
US20160231567A1 (en) * 2015-02-09 2016-08-11 Pasi Saarikko Display System
US9372347B1 (en) * 2015-02-09 2016-06-21 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
US10067347B2 (en) * 2016-04-13 2018-09-04 Microsoft Technology Licensing, Llc Waveguides with improved intensity distributions
US20170370919A1 (en) * 2016-06-24 2017-12-28 Arbor Assays Llc Methods and compositions relating to small molecule analyte assays
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
KR102541862B1 (ko) * 2016-10-26 2023-06-13 매직 립, 인코포레이티드 증강 현실 시스템을 위한 아웃커플링 격자
US11513350B2 (en) * 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
CA3051239C (en) * 2017-01-23 2023-12-19 Magic Leap, Inc. Eyepiece for virtual, augmented, or mixed reality systems
CN110462487B (zh) * 2017-03-21 2022-07-01 奇跃公司 用于组合视场的具有不同衍射光栅的堆叠波导
FI128831B (en) * 2017-05-03 2021-01-15 Dispelix Oy Display element, personal display unit, procedure for producing an image on a personal display and use
US11086059B2 (en) * 2017-06-13 2021-08-10 Vuzix Corporation Image light guide with expanded light distribution overlapping gratings
US11841481B2 (en) * 2017-09-21 2023-12-12 Magic Leap, Inc. Augmented reality display with waveguide configured to capture images of eye and/or environment
US10534115B1 (en) * 2017-09-22 2020-01-14 Facebook Technologies, Llc Gray-tone electron-beam lithography
US10845596B2 (en) * 2018-01-23 2020-11-24 Facebook Technologies, Llc Slanted surface relief grating for rainbow reduction in waveguide display
JP7100567B2 (ja) * 2018-11-14 2022-07-13 株式会社日立エルジーデータストレージ 導光板および画像表示装置
US11022790B2 (en) 2019-06-14 2021-06-01 Magic Leap, Inc. Optical eyepiece using single-sided patterning of grating couplers

Similar Documents

Publication Publication Date Title
US12210161B2 (en) Outcoupling grating for augmented reality system
US11243338B2 (en) Diffraction gratings formed by metasurfaces having differently oriented nanobeams
JP6714797B2 (ja) 射出瞳を拡大する回折光導波路装置
JP2004020957A (ja) 回折光学素子およびこれを備えた光学系、光学装置
JP2019536082A5 (https=)
JPH1184118A (ja) 回折光学素子及びそれを用いた光学系
US8098430B2 (en) Grating structure for directing non-polarized light
JPWO2020252193A5 (https=)
KR20140082853A (ko) 광학 연결부
US8264773B2 (en) Grating structure for splitting light
KR20010107631A (ko) 리트로우 격자(Ｌｉｔｔｒｏｗ ｇｒａｔｉｎｇ) 및리트로우 격자의 사용방법
JP2004077957A (ja) 回折光学素子
JP5834567B2 (ja) 検出装置及び分光装置の製造方法
CN224020010U (zh) 超颖透镜
JP2007298918A (ja) 光学素子及びそれを有する光学系
JPWO2023188701A5 (https=)
NZ752202B2 (en) Outcoupling grating for augmented reality system
JP2022191873A5 (https=)
JPH0352893A (ja) くさび型２重回折格子
JP2009139541A (ja) 光学素子