CN115166895B - 显示设备、显示用衍射光波导及其设计方法 - Google Patents
显示设备、显示用衍射光波导及其设计方法 Download PDFInfo
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- CN115166895B CN115166895B CN202210038388.9A CN202210038388A CN115166895B CN 115166895 B CN115166895 B CN 115166895B CN 202210038388 A CN202210038388 A CN 202210038388A CN 115166895 B CN115166895 B CN 115166895B
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- 238000000034 method Methods 0.000 title claims description 118
- 238000010168 coupling process Methods 0.000 claims abstract description 52
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Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
- G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (30)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210038388.9A CN115166895B (zh) | 2022-01-13 | 2022-01-13 | 显示设备、显示用衍射光波导及其设计方法 |
PCT/CN2023/071571 WO2023134671A1 (zh) | 2022-01-13 | 2023-01-10 | 显示设备、显示用衍射光波导及其设计方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210038388.9A CN115166895B (zh) | 2022-01-13 | 2022-01-13 | 显示设备、显示用衍射光波导及其设计方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115166895A CN115166895A (zh) | 2022-10-11 |
CN115166895B true CN115166895B (zh) | 2023-04-07 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN202210038388.9A Active CN115166895B (zh) | 2022-01-13 | 2022-01-13 | 显示设备、显示用衍射光波导及其设计方法 |
Country Status (2)
Country | Link |
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CN (1) | CN115166895B (zh) |
WO (1) | WO2023134671A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115166896B (zh) * | 2022-01-13 | 2023-04-18 | 北京驭光科技发展有限公司 | 显示设备、显示用衍射光波导及其设计方法 |
CN115166895B (zh) * | 2022-01-13 | 2023-04-07 | 北京驭光科技发展有限公司 | 显示设备、显示用衍射光波导及其设计方法 |
CN115356803B (zh) * | 2022-10-19 | 2023-03-10 | 北京驭光科技发展有限公司 | 衍射光波导及其设计方法、近眼显示设备 |
CN117148488B (zh) * | 2023-10-30 | 2023-12-29 | 上海鲲游科技有限公司 | 一种衍射光波导以及增强现实显示设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2529003B (en) * | 2014-08-03 | 2020-08-26 | Wave Optics Ltd | Optical device |
FI128413B (en) * | 2017-06-02 | 2020-04-30 | Dispelix Oy | Diffractive element with double period lattices |
FI129084B (en) * | 2018-02-06 | 2021-06-30 | Dispelix Oy | Diffractive display element with lattice mirror |
FI128837B (en) * | 2018-03-28 | 2021-01-15 | Dispelix Oy | Outlet pupil dilator |
CN114207492A (zh) * | 2019-06-07 | 2022-03-18 | 迪吉伦斯公司 | 带透射光栅和反射光栅的波导及其生产方法 |
CN111025657A (zh) * | 2019-12-31 | 2020-04-17 | 瑞声通讯科技(常州)有限公司 | 近眼显示装置 |
CN113325505A (zh) * | 2020-02-28 | 2021-08-31 | 苏州苏大维格科技集团股份有限公司 | 一种光波导镜片及三维显示装置 |
EP4139607A4 (en) * | 2020-06-09 | 2023-12-27 | Vuzix Corporation | IMAGE LIGHT GUIDE WITH DIFFRACTIVE OPTICAL ZONE STRUCTURE |
CN111679361A (zh) * | 2020-06-24 | 2020-09-18 | 深圳珑璟光电技术有限公司 | 一种光波导、近眼显示系统及光波导耦出区域的设计方法 |
CN111722317B (zh) * | 2020-07-14 | 2022-11-08 | 北京至格科技有限公司 | 一种衍射光波导镜片 |
CN212433446U (zh) * | 2020-07-14 | 2021-01-29 | 深圳珑璟光电科技有限公司 | 一种光波导及近眼显示系统 |
CN115166895B (zh) * | 2022-01-13 | 2023-04-07 | 北京驭光科技发展有限公司 | 显示设备、显示用衍射光波导及其设计方法 |
-
2022
- 2022-01-13 CN CN202210038388.9A patent/CN115166895B/zh active Active
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2023
- 2023-01-10 WO PCT/CN2023/071571 patent/WO2023134671A1/zh unknown
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Publication number | Publication date |
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CN115166895A (zh) | 2022-10-11 |
WO2023134671A1 (zh) | 2023-07-20 |
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Effective date of registration: 20230105 Address after: Room 1206-6, floor 12, building 7, yard a 13, Huayuan Road, Haidian District, Beijing 100088 Applicant after: BEIJING THETO OPTICAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 8 / F, building 3, 1156 Gaoqiao Avenue, Tongxiang City, Jiaxing City, Zhejiang Province, 314500 Applicant before: JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230612 Address after: 8 / F, building 3, 1156 Gaoqiao Avenue, Tongxiang City, Jiaxing City, Zhejiang Province, 314500 Patentee after: JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: Room 1206-6, floor 12, building 7, yard a 13, Huayuan Road, Haidian District, Beijing 100088 Patentee before: BEIJING THETO OPTICAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD. |