AU2016225962B2 - Improved manufacturing for virtual and augmented reality systems and components - Google Patents
Improved manufacturing for virtual and augmented reality systems and components Download PDFInfo
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- AU2016225962B2 AU2016225962B2 AU2016225962A AU2016225962A AU2016225962B2 AU 2016225962 B2 AU2016225962 B2 AU 2016225962B2 AU 2016225962 A AU2016225962 A AU 2016225962A AU 2016225962 A AU2016225962 A AU 2016225962A AU 2016225962 B2 AU2016225962 B2 AU 2016225962B2
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1847—Manufacturing methods
- G02B5/1852—Manufacturing methods using mechanical means, e.g. ruling with diamond tool, moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00355—Production of simple or compound lenses with a refractive index gradient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
- B29D11/00682—Production of light guides with a refractive index gradient
-
- 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
-
- 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
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
-
- 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
- G02B5/1823—Plural gratings positioned on the same surface, e.g. array of gratings in an overlapping or superposed manner
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1842—Gratings for image generation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1847—Manufacturing methods
- G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Mechanical Optical Scanning Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021203240A AU2021203240B2 (en) | 2015-03-05 | 2021-05-20 | Improved manufacturing for virtual and augmented reality systems and components |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562128925P | 2015-03-05 | 2015-03-05 | |
| US62/128,925 | 2015-03-05 | ||
| US15/007,117 US9915826B2 (en) | 2013-11-27 | 2016-01-26 | Virtual and augmented reality systems and methods having improved diffractive grating structures |
| US15/007,117 | 2016-01-26 | ||
| PCT/US2016/021093 WO2016141372A1 (en) | 2015-03-05 | 2016-03-05 | Improved manufacturing for virtual and augmented reality systems and components |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021203240A Division AU2021203240B2 (en) | 2015-03-05 | 2021-05-20 | Improved manufacturing for virtual and augmented reality systems and components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2016225962A1 AU2016225962A1 (en) | 2017-10-05 |
| AU2016225962B2 true AU2016225962B2 (en) | 2021-02-25 |
Family
ID=59714233
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016225962A Active AU2016225962B2 (en) | 2015-03-05 | 2016-03-05 | Improved manufacturing for virtual and augmented reality systems and components |
| AU2021203240A Active AU2021203240B2 (en) | 2015-03-05 | 2021-05-20 | Improved manufacturing for virtual and augmented reality systems and components |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021203240A Active AU2021203240B2 (en) | 2015-03-05 | 2021-05-20 | Improved manufacturing for virtual and augmented reality systems and components |
Country Status (6)
| Country | Link |
|---|---|
| JP (3) | JP6873041B2 (ko) |
| KR (4) | KR102319390B1 (ko) |
| CN (2) | CN107430217B (ko) |
| AU (2) | AU2016225962B2 (ko) |
| CA (2) | CA3151575A1 (ko) |
| IL (1) | IL253996B (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11726241B2 (en) | 2015-01-26 | 2023-08-15 | Magic Leap, Inc. | Manufacturing for virtual and augmented reality systems and components |
| AU2016225962B2 (en) * | 2015-03-05 | 2021-02-25 | Magic Leap, Inc. | Improved manufacturing for virtual and augmented reality systems and components |
| CN107728319B (zh) * | 2017-10-18 | 2024-01-23 | 广东虚拟现实科技有限公司 | 视觉显示系统及方法，以及头戴显示装置 |
| US11886000B2 (en) | 2018-04-02 | 2024-01-30 | Magic Leap, Inc. | Waveguides having integrated spacers, waveguides having edge absorbers, and methods for making the same |
| US10795458B2 (en) * | 2018-08-03 | 2020-10-06 | Magic Leap, Inc. | Unfused pose-based drift correction of a fused pose of a totem in a user interaction system |
| EP3844554B1 (en) * | 2018-09-07 | 2024-03-20 | Huawei Technologies Co., Ltd. | High refractive index waveguide for augmented reality |
| US11726317B2 (en) | 2019-06-24 | 2023-08-15 | Magic Leap, Inc. | Waveguides having integral spacers and related systems and methods |
| EP3809038A1 (en) * | 2019-10-17 | 2021-04-21 | BAE SYSTEMS plc | Waveguide and method for fabricating a waveguide |
| WO2021044123A1 (en) * | 2019-09-06 | 2021-03-11 | Bae Systems Plc | Waveguide and method for fabricating a waveguide |
| CN114761858B (zh) * | 2019-10-08 | 2023-06-06 | 奇跃公司 | 用于增强现实/混合现实应用的颜色选择波导 |
| WO2021132097A1 (ja) * | 2019-12-27 | 2021-07-01 | 富士フイルム株式会社 | 導光素子および画像表示装置 |
| CN111443486A (zh) * | 2020-03-25 | 2020-07-24 | 北京枭龙科技有限公司 | 一种光栅波导元件及近眼显示装置 |
| CN114690297B (zh) * | 2020-12-29 | 2024-05-03 | 华为技术有限公司 | 复合光栅及其制造方法、衍射光波导和电子设备 |
| CN117930417A (zh) * | 2022-10-14 | 2024-04-26 | Oppo广东移动通信有限公司 | 光波导组件及增强现实设备 |
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| US5268790A (en) * | 1991-12-20 | 1993-12-07 | Hughes Aircraft Company | Zoom lens employing refractive and diffractive optical elements |
| US20030017424A1 (en) * | 2001-07-18 | 2003-01-23 | Miri Park | Method and apparatus for fabricating complex grating structures |
| US20030124435A1 (en) * | 2001-12-28 | 2003-07-03 | Chris Rich | Diffractive optical element and method of manufacture |
| EP1443344A1 (en) * | 2003-01-29 | 2004-08-04 | Heptagon Oy | Manufacturing micro-structured elements |
| US20050195457A1 (en) * | 2004-02-24 | 2005-09-08 | Peter Schmitt | Process and apparatus for the application of diffractive elements upon surface areas |
| US20050260349A1 (en) * | 2004-04-23 | 2005-11-24 | Edgar Pawlowski | Method for manufacturing a master, master, method for manufacturing optical elements and optical element |
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| JPH08254604A (ja) * | 1995-03-15 | 1996-10-01 | Omron Corp | 光学素子及び当該光学素子を利用した画像表示装置並びに撮像装置 |
| JP3407477B2 (ja) * | 1995-06-08 | 2003-05-19 | 松下電器産業株式会社 | 位相格子とその作製方法並びに光学式エンコーダ |
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-
2016
- 2016-03-05 AU AU2016225962A patent/AU2016225962B2/en active Active
- 2016-03-05 KR KR1020177028145A patent/KR102319390B1/ko active IP Right Grant
- 2016-03-05 KR KR1020217034384A patent/KR102500734B1/ko active IP Right Grant
- 2016-03-05 CN CN201680013598.5A patent/CN107430217B/zh active Active
- 2016-03-05 JP JP2017546101A patent/JP6873041B2/ja active Active
- 2016-03-05 CA CA3151575A patent/CA3151575A1/en active Pending
- 2016-03-05 KR KR1020237004944A patent/KR102617948B1/ko active IP Right Grant
- 2016-03-05 KR KR1020237044175A patent/KR20230175351A/ko active Application Filing
- 2016-03-05 CA CA2976955A patent/CA2976955C/en active Active
- 2016-03-05 CN CN202011551607.0A patent/CN112558307B/zh active Active
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2017
- 2017-08-15 IL IL253996A patent/IL253996B/en unknown
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2021
- 2021-04-16 JP JP2021069621A patent/JP7204808B2/ja active Active
- 2021-05-20 AU AU2021203240A patent/AU2021203240B2/en active Active
-
2022
- 2022-12-28 JP JP2022211642A patent/JP2023041678A/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5268790A (en) * | 1991-12-20 | 1993-12-07 | Hughes Aircraft Company | Zoom lens employing refractive and diffractive optical elements |
| US20030017424A1 (en) * | 2001-07-18 | 2003-01-23 | Miri Park | Method and apparatus for fabricating complex grating structures |
| US20030124435A1 (en) * | 2001-12-28 | 2003-07-03 | Chris Rich | Diffractive optical element and method of manufacture |
| EP1443344A1 (en) * | 2003-01-29 | 2004-08-04 | Heptagon Oy | Manufacturing micro-structured elements |
| US20050195457A1 (en) * | 2004-02-24 | 2005-09-08 | Peter Schmitt | Process and apparatus for the application of diffractive elements upon surface areas |
| US20050260349A1 (en) * | 2004-04-23 | 2005-11-24 | Edgar Pawlowski | Method for manufacturing a master, master, method for manufacturing optical elements and optical element |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2021203240B2 (en) | 2023-02-02 |
| IL253996B (en) | 2021-08-31 |
| KR102617948B1 (ko) | 2023-12-22 |
| CN107430217A (zh) | 2017-12-01 |
| AU2021203240A1 (en) | 2021-06-10 |
| KR20170125937A (ko) | 2017-11-15 |
| CA2976955A1 (en) | 2016-09-09 |
| JP6873041B2 (ja) | 2021-05-19 |
| JP7204808B2 (ja) | 2023-01-16 |
| CA3151575A1 (en) | 2016-09-09 |
| KR20230023072A (ko) | 2023-02-16 |
| KR20230175351A (ko) | 2023-12-29 |
| CN112558307B (zh) | 2022-08-02 |
| KR102500734B1 (ko) | 2023-02-16 |
| JP2023041678A (ja) | 2023-03-24 |
| IL253996A0 (en) | 2017-10-31 |
| KR20210131452A (ko) | 2021-11-02 |
| NZ735537A (en) | 2021-09-24 |
| CN112558307A (zh) | 2021-03-26 |
| KR102319390B1 (ko) | 2021-10-28 |
| CN107430217B (zh) | 2021-01-15 |
| JP2021107940A (ja) | 2021-07-29 |
| CA2976955C (en) | 2022-04-26 |
| JP2018510377A (ja) | 2018-04-12 |
| AU2016225962A1 (en) | 2017-10-05 |
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