JP2021516778A5 - - Google Patents

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Publication number
JP2021516778A5
JP2021516778A5 JP2020545642A JP2020545642A JP2021516778A5 JP 2021516778 A5 JP2021516778 A5 JP 2021516778A5 JP 2020545642 A JP2020545642 A JP 2020545642A JP 2020545642 A JP2020545642 A JP 2020545642A JP 2021516778 A5 JP2021516778 A5 JP 2021516778A5
Authority
JP
Japan
Prior art keywords
waveguide
element according
reflective surface
optical element
reflective
Prior art date
Application number
JP2020545642A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019185978A5 (https=
JP2021516778A (ja
JP7394064B2 (ja
Filing date
Publication date
Priority claimed from FI20185293A external-priority patent/FI128552B/en
Application filed filed Critical
Publication of JP2021516778A publication Critical patent/JP2021516778A/ja
Publication of JP2021516778A5 publication Critical patent/JP2021516778A5/ja
Publication of JPWO2019185978A5 publication Critical patent/JPWO2019185978A5/ja
Application granted granted Critical
Publication of JP7394064B2 publication Critical patent/JP7394064B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020545642A 2018-03-28 2019-03-11 反射表面を有する導波路表示素子 Active JP7394064B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20185293 2018-03-28
FI20185293A FI128552B (en) 2018-03-28 2018-03-28 Waveguide display element with reflector surface
PCT/FI2019/050190 WO2019185978A1 (en) 2018-03-28 2019-03-11 Waveguide display element with reflector surface

Publications (4)

Publication Number Publication Date
JP2021516778A JP2021516778A (ja) 2021-07-08
JP2021516778A5 true JP2021516778A5 (https=) 2022-02-14
JPWO2019185978A5 JPWO2019185978A5 (https=) 2022-02-14
JP7394064B2 JP7394064B2 (ja) 2023-12-07

Family

ID=68061018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020545642A Active JP7394064B2 (ja) 2018-03-28 2019-03-11 反射表面を有する導波路表示素子

Country Status (8)

Country Link
US (1) US11067812B2 (https=)
EP (1) EP3729179B1 (https=)
JP (1) JP7394064B2 (https=)
KR (1) KR102743739B1 (https=)
CN (1) CN111936911A (https=)
FI (1) FI128552B (https=)
SG (1) SG11202008140PA (https=)
WO (1) WO2019185978A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021213913A1 (de) 2021-12-07 2023-06-07 Blue Wonder Vermögensverwaltungs GmbH Vorrichtung und Verfahren zum Darstellen von Informationen für einen Nutzer
CN116643342B (zh) 2022-02-16 2024-03-15 荣耀终端有限公司 一种衍射光波导、增强现实眼镜以及增强现实显示设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090311A (ja) * 1983-10-24 1985-05-21 Nippon Telegr & Teleph Corp <Ntt> 回折格子付光導波膜の製造方法
US5890796A (en) * 1997-01-16 1999-04-06 Ford Global Technologies, Inc. Laser illuminated lighting system utilizing a diffractive optical element
US7133207B2 (en) * 2004-02-18 2006-11-07 Icuiti Corporation Micro-display engine
JP4308712B2 (ja) * 2004-05-31 2009-08-05 富士通株式会社 光デバイス
EP2241926A1 (en) * 2009-04-14 2010-10-20 BAE Systems PLC Optical waveguide and display device
US9523852B1 (en) * 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
WO2013173732A1 (en) * 2012-05-18 2013-11-21 Reald Inc. Directionally illuminated waveguide arrangement
US8915635B2 (en) * 2013-03-13 2014-12-23 Hewlett-Packard Development Company, L.P. Backlight having dual collimating reflectors
CN107272199B (zh) * 2013-11-27 2023-04-07 奇跃公司 虚拟和增强现实系统与方法
US9474902B2 (en) * 2013-12-31 2016-10-25 Nano Retina Ltd. Wearable apparatus for delivery of power to a retinal prosthesis
WO2016046514A1 (en) * 2014-09-26 2016-03-31 LOKOVIC, Kimberly, Sun Holographic waveguide opticaltracker
US9632226B2 (en) * 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US11598970B2 (en) * 2016-01-06 2023-03-07 Vuzix Corporation Imaging light guide with reflective turning array
CN205787362U (zh) * 2016-02-26 2016-12-07 中国航空工业集团公司洛阳电光设备研究所 光波导元件、二维扩展光波导器件、平视显示装置及照明装置
CN107229118A (zh) * 2016-03-23 2017-10-03 北京亮亮视野科技有限公司 头戴式可视设备hmd波导光学系统
CN106125194B (zh) * 2016-09-06 2018-11-06 北京耐德佳显示技术有限公司 波导型元件及使用其的头戴式显示装置
DE102017130344A1 (de) * 2017-12-18 2019-06-19 Carl Zeiss Ag Optisches System zum Übertragen eines Quellbildes

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