JP2024531487A5 - - Google Patents

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Publication number
JP2024531487A5
JP2024531487A5 JP2024513125A JP2024513125A JP2024531487A5 JP 2024531487 A5 JP2024531487 A5 JP 2024531487A5 JP 2024513125 A JP2024513125 A JP 2024513125A JP 2024513125 A JP2024513125 A JP 2024513125A JP 2024531487 A5 JP2024531487 A5 JP 2024531487A5
Authority
JP
Japan
Prior art keywords
ridge
display structure
primary
ridge portion
less
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.)
Pending
Application number
JP2024513125A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024531487A (ja
Filing date
Publication date
Priority claimed from FI20215929A external-priority patent/FI131870B1/en
Application filed filed Critical
Publication of JP2024531487A publication Critical patent/JP2024531487A/ja
Publication of JP2024531487A5 publication Critical patent/JP2024531487A5/ja
Pending legal-status Critical Current

Links

JP2024513125A 2021-09-03 2022-08-24 ディスプレイ構造体およびディスプレイデバイス Pending JP2024531487A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20215929 2021-09-03
FI20215929A FI131870B1 (en) 2021-09-03 2021-09-03 Display construction and display device
PCT/FI2022/050548 WO2023031507A1 (en) 2021-09-03 2022-08-24 Display structure and display device

Publications (2)

Publication Number Publication Date
JP2024531487A JP2024531487A (ja) 2024-08-29
JP2024531487A5 true JP2024531487A5 (https=) 2025-07-09

Family

ID=83546854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024513125A Pending JP2024531487A (ja) 2021-09-03 2022-08-24 ディスプレイ構造体およびディスプレイデバイス

Country Status (8)

Country Link
US (1) US20240418942A1 (https=)
EP (1) EP4396623A1 (https=)
JP (1) JP2024531487A (https=)
KR (1) KR20240051188A (https=)
CN (1) CN117916645A (https=)
FI (1) FI131870B1 (https=)
TW (1) TW202316176A (https=)
WO (1) WO2023031507A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105765421B (zh) * 2013-10-29 2019-07-09 瑞士Csem电子显微技术研发中心 光栅耦合结构
GB201609027D0 (en) * 2016-05-23 2016-07-06 Bae Systems Plc Waveguide manufacturing method
AU2017348084B2 (en) * 2016-10-26 2021-08-19 Magic Leap, Inc. Outcoupling grating for augmented reality system
EP3588150A1 (en) * 2018-06-29 2020-01-01 Thomson Licensing An optical device comprising multi-layer waveguides
CN110764260A (zh) * 2018-07-28 2020-02-07 华为技术有限公司 一种增强现实装置
WO2021016045A1 (en) * 2019-07-19 2021-01-28 Magic Leap, Inc. Display device having diffraction gratings with reduced polarization sensitivity
JP7577729B2 (ja) * 2020-02-19 2024-11-05 ソニーセミコンダクタソリューションズ株式会社 表示装置
US11953725B2 (en) * 2021-06-18 2024-04-09 Taiwan Semiconductor Manufacturing Company, Ltd. Grating coupler and method of manufacturing the same

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