CN114365021A - 用于波导显示器的具有可变厚度的空间复用体布拉格光栅 - Google Patents
用于波导显示器的具有可变厚度的空间复用体布拉格光栅 Download PDFInfo
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- CN114365021A CN114365021A CN202080059776.4A CN202080059776A CN114365021A CN 114365021 A CN114365021 A CN 114365021A CN 202080059776 A CN202080059776 A CN 202080059776A CN 114365021 A CN114365021 A CN 114365021A
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Abstract
Description
Claims (15)
Applications Claiming Priority (5)
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US201962891167P | 2019-08-23 | 2019-08-23 | |
US62/891,167 | 2019-08-23 | ||
US16/840,119 | 2020-04-03 | ||
US16/840,119 US11624917B2 (en) | 2019-08-23 | 2020-04-03 | Spatially multiplexed volume Bragg gratings with varied thicknesses for waveguide display |
PCT/US2020/047636 WO2021041314A1 (en) | 2019-08-23 | 2020-08-24 | Spatially multiplexed volume bragg gratings with varied thicknesses for waveguide display |
Publications (1)
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CN114365021A true CN114365021A (zh) | 2022-04-15 |
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CN202080059734.0A Pending CN114270244A (zh) | 2019-08-23 | 2020-08-05 | 基于体布拉格光栅的波导显示器中的色散补偿 |
CN202080059772.6A Pending CN114270245A (zh) | 2019-08-23 | 2020-08-06 | 多投影仪视场拼接波导显示器 |
CN202080059773.0A Pending CN114270246A (zh) | 2019-08-23 | 2020-08-06 | 视场拼接波导显示器 |
CN202080059776.4A Pending CN114365021A (zh) | 2019-08-23 | 2020-08-24 | 用于波导显示器的具有可变厚度的空间复用体布拉格光栅 |
CN202080059760.3A Pending CN114365020A (zh) | 2019-08-23 | 2020-08-24 | 用于波导显示器的具有可变折射率调制的空间复用体布拉格光栅 |
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CN202080059734.0A Pending CN114270244A (zh) | 2019-08-23 | 2020-08-05 | 基于体布拉格光栅的波导显示器中的色散补偿 |
CN202080059772.6A Pending CN114270245A (zh) | 2019-08-23 | 2020-08-06 | 多投影仪视场拼接波导显示器 |
CN202080059773.0A Pending CN114270246A (zh) | 2019-08-23 | 2020-08-06 | 视场拼接波导显示器 |
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CN202080059760.3A Pending CN114365020A (zh) | 2019-08-23 | 2020-08-24 | 用于波导显示器的具有可变折射率调制的空间复用体布拉格光栅 |
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EP (5) | EP4018243A1 (zh) |
JP (5) | JP2022544895A (zh) |
CN (5) | CN114270244A (zh) |
WO (5) | WO2021040979A1 (zh) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
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US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
US9933684B2 (en) * | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
WO2016113534A1 (en) | 2015-01-12 | 2016-07-21 | Milan Momcilo Popovich | Environmentally isolated waveguide display |
US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
EP3359999A1 (en) | 2015-10-05 | 2018-08-15 | Popovich, Milan Momcilo | Waveguide display |
US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
US11307420B2 (en) | 2017-07-03 | 2022-04-19 | Holovisions LLC | Augmented reality eyewear with “ghost buster” technology |
US11754843B2 (en) | 2017-07-03 | 2023-09-12 | Holovisions LLC | Augmented reality eyewear with “ghost buster” technology |
FI128044B (en) * | 2017-12-22 | 2019-08-30 | Dispelix Oy | Laser projector and diffractive display device |
US11067811B2 (en) | 2019-01-11 | 2021-07-20 | Facebook Technologies, Llc | Volume bragg gratings for near-eye waveguide display |
KR102227050B1 (ko) * | 2019-02-28 | 2021-03-12 | 고려대학교 세종산학협력단 | Ftir 기반 회절 광학 구조체 및 그를 갖는 웨이브 가이드 장치와 증강현실 디스플레이 |
US20210055551A1 (en) | 2019-08-23 | 2021-02-25 | Facebook Technologies, Llc | Dispersion compensation in volume bragg grating-based waveguide display |
KR20220054386A (ko) | 2019-08-29 | 2022-05-02 | 디지렌즈 인코포레이티드. | 진공 브래그 격자 및 이의 제조 방법 |
US11237412B1 (en) * | 2019-12-17 | 2022-02-01 | Snap Inc. | Antenna implementation embedded in optical waveguide module |
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WO2021040979A1 (en) | 2021-03-04 |
EP4018244A1 (en) | 2022-06-29 |
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