JP2024097893A5 - - Google Patents
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- JP2024097893A5 JP2024097893A5 JP2024075769A JP2024075769A JP2024097893A5 JP 2024097893 A5 JP2024097893 A5 JP 2024097893A5 JP 2024075769 A JP2024075769 A JP 2024075769A JP 2024075769 A JP2024075769 A JP 2024075769A JP 2024097893 A5 JP2024097893 A5 JP 2024097893A5
- Authority
- JP
- Japan
- Prior art keywords
- optical device
- diffractive features
- refractive index
- optical element
- waveguide
- 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.)
- Withdrawn
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2026000047A JP2026050400A (ja) | 2019-03-12 | 2026-01-04 | 高屈折率材料を伴う導波管およびその加工方法 |
| JP2026000048A JP2026050401A (ja) | 2019-03-12 | 2026-01-04 | 高屈折率材料を伴う導波管およびその加工方法 |
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962817411P | 2019-03-12 | 2019-03-12 | |
| US62/817,411 | 2019-03-12 | ||
| US201962858952P | 2019-06-07 | 2019-06-07 | |
| US62/858,952 | 2019-06-07 | ||
| US201962899116P | 2019-09-11 | 2019-09-11 | |
| US62/899,116 | 2019-09-11 | ||
| US201962899648P | 2019-09-12 | 2019-09-12 | |
| US62/899,648 | 2019-09-12 | ||
| US201962902348P | 2019-09-18 | 2019-09-18 | |
| US62/902,348 | 2019-09-18 | ||
| JP2021553831A JP7498191B2 (ja) | 2019-03-12 | 2020-03-11 | 高屈折率材料を伴う導波管およびその加工方法 |
| PCT/US2020/022175 WO2020185954A1 (en) | 2019-03-12 | 2020-03-11 | Waveguides with high index materials and methods of fabrication thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021553831A Division JP7498191B2 (ja) | 2019-03-12 | 2020-03-11 | 高屈折率材料を伴う導波管およびその加工方法 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2026000047A Division JP2026050400A (ja) | 2019-03-12 | 2026-01-04 | 高屈折率材料を伴う導波管およびその加工方法 |
| JP2026000048A Division JP2026050401A (ja) | 2019-03-12 | 2026-01-04 | 高屈折率材料を伴う導波管およびその加工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024097893A JP2024097893A (ja) | 2024-07-19 |
| JP2024097893A5 true JP2024097893A5 (https=) | 2024-11-14 |
Family
ID=72427642
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021553831A Active JP7498191B2 (ja) | 2019-03-12 | 2020-03-11 | 高屈折率材料を伴う導波管およびその加工方法 |
| JP2024075769A Withdrawn JP2024097893A (ja) | 2019-03-12 | 2024-05-08 | 高屈折率材料を伴う導波管およびその加工方法 |
| JP2026000047A Pending JP2026050400A (ja) | 2019-03-12 | 2026-01-04 | 高屈折率材料を伴う導波管およびその加工方法 |
| JP2026000048A Pending JP2026050401A (ja) | 2019-03-12 | 2026-01-04 | 高屈折率材料を伴う導波管およびその加工方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021553831A Active JP7498191B2 (ja) | 2019-03-12 | 2020-03-11 | 高屈折率材料を伴う導波管およびその加工方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2026000047A Pending JP2026050400A (ja) | 2019-03-12 | 2026-01-04 | 高屈折率材料を伴う導波管およびその加工方法 |
| JP2026000048A Pending JP2026050401A (ja) | 2019-03-12 | 2026-01-04 | 高屈折率材料を伴う導波管およびその加工方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US11982813B2 (https=) |
| EP (1) | EP3938824A4 (https=) |
| JP (4) | JP7498191B2 (https=) |
| CN (1) | CN113811803A (https=) |
| WO (1) | WO2020185954A1 (https=) |
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| CN116615680A (zh) * | 2020-11-24 | 2023-08-18 | 应用材料公司 | 用于衍射光学装置的平坦化结晶膜 |
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| WO2025177167A1 (en) * | 2024-02-23 | 2025-08-28 | 3M Innovative Properties Company | Transfer films, optical films, optical waveguides and methods of making same |
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| WO2025210838A1 (ja) * | 2024-04-04 | 2025-10-09 | Ｃｅｌｌｉｄ株式会社 | 投影基板、回折用基板、眼鏡型端末、及び投影基板の製造方法 |
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| WO2025226944A1 (en) * | 2024-04-24 | 2025-10-30 | Magic Leap, Inc. | Surface relief grating waveguides with high, matched refractive indices |
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| CN111965761B (zh) * | 2020-08-18 | 2022-08-19 | 上海交通大学 | 基于铌酸锂薄膜材料的光栅耦合器及其制造方法 |
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-
2020
- 2020-03-11 CN CN202080035404.8A patent/CN113811803A/zh active Pending
- 2020-03-11 US US17/437,722 patent/US11982813B2/en active Active
- 2020-03-11 JP JP2021553831A patent/JP7498191B2/ja active Active
- 2020-03-11 EP EP20770481.8A patent/EP3938824A4/en active Pending
- 2020-03-11 WO PCT/US2020/022175 patent/WO2020185954A1/en not_active Ceased
-
2024
- 2024-03-30 US US18/622,925 patent/US12498578B2/en active Active
- 2024-05-08 JP JP2024075769A patent/JP2024097893A/ja not_active Withdrawn
-
2025
- 2025-12-08 US US19/411,460 patent/US20260093122A1/en active Pending
-
2026
- 2026-01-04 JP JP2026000047A patent/JP2026050400A/ja active Pending
- 2026-01-04 JP JP2026000048A patent/JP2026050401A/ja active Pending
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