JP2025500729A5 - - Google Patents
Info
- Publication number
- JP2025500729A5 JP2025500729A5 JP2024523424A JP2024523424A JP2025500729A5 JP 2025500729 A5 JP2025500729 A5 JP 2025500729A5 JP 2024523424 A JP2024523424 A JP 2024523424A JP 2024523424 A JP2024523424 A JP 2024523424A JP 2025500729 A5 JP2025500729 A5 JP 2025500729A5
- Authority
- JP
- Japan
- Prior art keywords
- beam group
- incoupling
- waveguide
- group
- region
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20216248A FI131552B1 (en) | 2021-12-07 | 2021-12-07 | DISPLAY CONSTRUCTION, DISPLAY DEVICE AND VEHICLES |
| FI20216248 | 2021-12-07 | ||
| PCT/FI2022/050773 WO2023105115A1 (en) | 2021-12-07 | 2022-11-21 | Display structure, display device, and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025500729A JP2025500729A (ja) | 2025-01-15 |
| JP2025500729A5 true JP2025500729A5 (cg-RX-API-DMAC7.html) | 2025-09-04 |
Family
ID=84362532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024523424A Pending JP2025500729A (ja) | 2021-12-07 | 2022-11-21 | ディスプレイ構造体、ディスプレイ装置、及び車両 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20250035930A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP4445203B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2025500729A (cg-RX-API-DMAC7.html) |
| KR (1) | KR20240113916A (cg-RX-API-DMAC7.html) |
| CN (1) | CN118382827A (cg-RX-API-DMAC7.html) |
| FI (1) | FI131552B1 (cg-RX-API-DMAC7.html) |
| TW (1) | TW202331318A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2023105115A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12416755B2 (en) | 2023-03-14 | 2025-09-16 | Adeia Guides Inc. | Refractive index modulation in diffractive gratings for optical elements of augmented reality and virtual reality displays |
| US20240310692A1 (en) * | 2023-03-14 | 2024-09-19 | Adeia Guides Inc. | Refractive index modulation in diffractive gratings for optical elements of augmented reality and virtual reality displays |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016245280A1 (en) * | 2015-04-08 | 2017-10-19 | Dispelix Oy | Optical see-through display element and device utilizing such element |
| EP3339936A1 (en) * | 2016-12-20 | 2018-06-27 | Oculus VR, LLC | Waveguide display with a small form factor, a large field of view and a large eyebox |
| WO2019136476A1 (en) * | 2018-01-08 | 2019-07-11 | Digilens, Inc. | Waveguide architectures and related methods of manufacturing |
| EP4215254B1 (en) * | 2018-08-28 | 2024-11-27 | Magic Leap, Inc. | Dynamic incoupling gratings in imaging systems |
| US10557994B1 (en) * | 2018-09-24 | 2020-02-11 | Facebook Technologies, Llc | Waveguide grating with spatial variation of optical phase |
| WO2020106824A1 (en) * | 2018-11-20 | 2020-05-28 | Magic Leap, Inc. | Eyepieces for augmented reality display system |
| WO2021237168A1 (en) * | 2020-05-22 | 2021-11-25 | Magic Leap, Inc. | Method and system for dual projector waveguide displays with wide field of view |
| KR20230060506A (ko) * | 2020-09-01 | 2023-05-04 | 스냅 인코포레이티드 | 증강 현실 또는 가상 현실 디스플레이용 회절 격자 설계 방법 및 증강 현실 또는 가상 현실 디스플레이용 회절 격자 |
| CN112817153B (zh) * | 2021-01-05 | 2022-12-02 | 深圳市光舟半导体技术有限公司 | 一种大视场角的光学扩瞳装置、显示装置及方法 |
-
2021
- 2021-12-07 FI FI20216248A patent/FI131552B1/en active
-
2022
- 2022-11-01 TW TW111141610A patent/TW202331318A/zh unknown
- 2022-11-21 KR KR1020247020037A patent/KR20240113916A/ko active Pending
- 2022-11-21 WO PCT/FI2022/050773 patent/WO2023105115A1/en not_active Ceased
- 2022-11-21 JP JP2024523424A patent/JP2025500729A/ja active Pending
- 2022-11-21 CN CN202280080537.6A patent/CN118382827A/zh active Pending
- 2022-11-21 EP EP22812694.2A patent/EP4445203B1/en active Active
- 2022-11-21 US US18/716,870 patent/US20250035930A1/en active Pending