JP2023129586A5 - - Google Patents
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- JP2023129586A5 JP2023129586A5 JP2023120831A JP2023120831A JP2023129586A5 JP 2023129586 A5 JP2023129586 A5 JP 2023129586A5 JP 2023120831 A JP2023120831 A JP 2023120831A JP 2023120831 A JP2023120831 A JP 2023120831A JP 2023129586 A5 JP2023129586 A5 JP 2023129586A5
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- JP
- Japan
- Prior art keywords
- optical device
- waveguide
- layer
- reflective
- optical element
- 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.)
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- 230000003287 optical effect Effects 0.000 claims 22
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 238000002310 reflectometry Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024148674A JP7701534B2 (ja) | 2018-07-24 | 2024-08-30 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
| JP2025098548A JP2025123346A (ja) | 2018-07-24 | 2025-06-12 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862702707P | 2018-07-24 | 2018-07-24 | |
| US62/702,707 | 2018-07-24 | ||
| US201862747032P | 2018-10-17 | 2018-10-17 | |
| US62/747,032 | 2018-10-17 | ||
| JP2021503153A JP7418400B2 (ja) | 2018-07-24 | 2019-07-23 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
| PCT/US2019/043103 WO2020023546A1 (en) | 2018-07-24 | 2019-07-23 | Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021503153A Division JP7418400B2 (ja) | 2018-07-24 | 2019-07-23 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024148674A Division JP7701534B2 (ja) | 2018-07-24 | 2024-08-30 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023129586A JP2023129586A (ja) | 2023-09-14 |
| JP2023129586A5 true JP2023129586A5 (enExample) | 2024-04-12 |
| JP7564918B2 JP7564918B2 (ja) | 2024-10-09 |
Family
ID=69179288
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021503153A Active JP7418400B2 (ja) | 2018-07-24 | 2019-07-23 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
| JP2023120831A Active JP7564918B2 (ja) | 2018-07-24 | 2023-07-25 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
| JP2024148674A Active JP7701534B2 (ja) | 2018-07-24 | 2024-08-30 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
| JP2025098548A Pending JP2025123346A (ja) | 2018-07-24 | 2025-06-12 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021503153A Active JP7418400B2 (ja) | 2018-07-24 | 2019-07-23 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024148674A Active JP7701534B2 (ja) | 2018-07-24 | 2024-08-30 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
| JP2025098548A Pending JP2025123346A (ja) | 2018-07-24 | 2025-06-12 | 再バウンス誘発光損失の軽減を伴う回折光学要素および関連システムおよび方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (4) | US11067808B2 (enExample) |
| EP (1) | EP3827294A4 (enExample) |
| JP (4) | JP7418400B2 (enExample) |
| CN (1) | CN112703437A (enExample) |
| WO (1) | WO2020023546A1 (enExample) |
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| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| CN108474945B (zh) | 2015-10-05 | 2021-10-01 | 迪吉伦斯公司 | 波导显示器 |
| WO2018129398A1 (en) | 2017-01-05 | 2018-07-12 | Digilens, Inc. | Wearable heads up displays |
| KR20250004154A (ko) | 2018-01-08 | 2025-01-07 | 디지렌즈 인코포레이티드. | 광 도파관의 제조 방법 |
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| CN111566571B (zh) | 2018-01-08 | 2022-05-13 | 迪吉伦斯公司 | 波导单元格中全息光栅高吞吐量记录的系统和方法 |
| US11067808B2 (en) | 2018-07-24 | 2021-07-20 | Magic Leap, Inc. | Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods |
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| EP4055423A4 (en) * | 2019-11-08 | 2024-01-10 | Magic Leap, Inc. | METASURFACES WITH LIGHT REORIENTATION STRUCTURES INCLUDING MULTIPLE MATERIALS AND MANUFACTURING METHODS |
| TWI740355B (zh) * | 2020-01-20 | 2021-09-21 | 尚立光電股份有限公司 | 光導引光學元件 |
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| JP2022039294A (ja) * | 2020-08-28 | 2022-03-10 | セイコーエプソン株式会社 | 虚像表示装置及び光学ユニット |
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| US12270997B2 (en) * | 2021-09-01 | 2025-04-08 | Google Llc | Systems and methods to minimize double-bounce in waveguides |
| CN119986888A (zh) * | 2023-11-13 | 2025-05-13 | 歌尔光学科技(上海)有限公司 | 导光器件的镀膜方法、导光器件及头戴显示设备 |
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-
2019
- 2019-07-23 US US16/520,217 patent/US11067808B2/en active Active
- 2019-07-23 CN CN201980060626.2A patent/CN112703437A/zh active Pending
- 2019-07-23 WO PCT/US2019/043103 patent/WO2020023546A1/en not_active Ceased
- 2019-07-23 EP EP19842278.4A patent/EP3827294A4/en active Pending
- 2019-07-23 JP JP2021503153A patent/JP7418400B2/ja active Active
-
2021
- 2021-07-19 US US17/379,919 patent/US11693246B2/en active Active
-
2023
- 2023-05-18 US US18/319,745 patent/US12181679B2/en active Active
- 2023-07-25 JP JP2023120831A patent/JP7564918B2/ja active Active
-
2024
- 2024-08-30 JP JP2024148674A patent/JP7701534B2/ja active Active
- 2024-11-20 US US18/954,311 patent/US20250085553A1/en active Pending
-
2025
- 2025-06-12 JP JP2025098548A patent/JP2025123346A/ja active Pending
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