KR102605466B1 - 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 - Google Patents
광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 Download PDFInfo
- Publication number
- KR102605466B1 KR102605466B1 KR1020237030545A KR20237030545A KR102605466B1 KR 102605466 B1 KR102605466 B1 KR 102605466B1 KR 1020237030545 A KR1020237030545 A KR 1020237030545A KR 20237030545 A KR20237030545 A KR 20237030545A KR 102605466 B1 KR102605466 B1 KR 102605466B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- waveguide
- waveguides
- display device
- optical element
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/003—Light absorbing elements
-
- 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
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
-
- 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
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
- G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
-
- 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
- G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
- G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic 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
- G02B27/01—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)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762471285P | 2017-03-14 | 2017-03-14 | |
| US62/471,285 | 2017-03-14 | ||
| PCT/US2018/021159 WO2018169731A1 (en) | 2017-03-14 | 2018-03-06 | Waveguides with light absorbing films and processes for forming the same |
| KR1020217027456A KR102578084B1 (ko) | 2017-03-14 | 2018-03-06 | 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217027456A Division KR102578084B1 (ko) | 2017-03-14 | 2018-03-06 | 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20230131972A KR20230131972A (ko) | 2023-09-14 |
| KR102605466B1 true KR102605466B1 (ko) | 2023-11-22 |
Family
ID=63519960
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237030545A Active KR102605466B1 (ko) | 2017-03-14 | 2018-03-06 | 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 |
| KR1020217027456A Active KR102578084B1 (ko) | 2017-03-14 | 2018-03-06 | 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 |
| KR1020197027118A Active KR102297359B1 (ko) | 2017-03-14 | 2018-03-06 | 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217027456A Active KR102578084B1 (ko) | 2017-03-14 | 2018-03-06 | 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 |
| KR1020197027118A Active KR102297359B1 (ko) | 2017-03-14 | 2018-03-06 | 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US10852542B2 (enExample) |
| EP (2) | EP4235232A3 (enExample) |
| JP (3) | JP2020514802A (enExample) |
| KR (3) | KR102605466B1 (enExample) |
| CN (1) | CN110402350B (enExample) |
| AU (2) | AU2018234409B2 (enExample) |
| CA (1) | CA3053963A1 (enExample) |
| IL (2) | IL301886A (enExample) |
| WO (1) | WO2018169731A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2018234409B2 (en) | 2017-03-14 | 2022-06-30 | Magic Leap, Inc. | Waveguides with light absorbing films and processes for forming the same |
| WO2019170954A1 (en) * | 2018-03-07 | 2019-09-12 | Nokia Technologies Oy | An apparatus for use in a near eye display |
| WO2019195193A1 (en) | 2018-04-02 | 2019-10-10 | Magic Leap, Inc. | Waveguides having integrated spacers, waveguides having edge absorbers, and methods for making the same |
| TWI865343B (zh) | 2018-09-09 | 2024-12-01 | 以色列商魯姆斯有限公司 | 包括具有二維擴展的光導光學元件的光學系統 |
| US20230359036A1 (en) * | 2019-06-24 | 2023-11-09 | Magic Leap, Inc. | Waveguides having integral spacers and related systems and methods |
| EP3987329A4 (en) | 2019-06-24 | 2023-10-11 | Magic Leap, Inc. | Waveguides having integral spacers and related systems and methods |
| EP4042231A4 (en) * | 2019-10-08 | 2023-10-25 | Magic Leap, Inc. | COLOR SELECTIVE WAVEGUIDES FOR AUGMENTED REALITY/MIXED REALITY APPLICATIONS |
| US12449670B2 (en) | 2020-01-10 | 2025-10-21 | Google Llc | Optical elements for displays |
| CN115190837A (zh) | 2020-02-28 | 2022-10-14 | 奇跃公司 | 制造用于形成具有一体间隔件的目镜的模具的方法 |
| DE102020109596B4 (de) | 2020-04-07 | 2023-06-07 | Sick Ag | Optoelektronischer Sensor mit Blende und Herstellungsverfahren dafür |
| CN111308637A (zh) * | 2020-04-15 | 2020-06-19 | 浙江舜宇光学有限公司 | 低反射塑胶镜筒及其制造方法、成像镜头组和摄像装置 |
| CN118210141A (zh) | 2020-08-23 | 2024-06-18 | 鲁姆斯有限公司 | 光导以及用于产生光导的方法 |
| EP3995737A1 (en) * | 2020-11-06 | 2022-05-11 | Nokia Technologies Oy | Optical apparatus, module and device |
| KR20230109736A (ko) * | 2020-11-24 | 2023-07-20 | 어플라이드 머티어리얼스, 인코포레이티드 | 광학 디바이스 계측 시스템들 및 관련된 방법들 |
| EP4275083A4 (en) * | 2021-01-08 | 2024-12-11 | Applied Materials, Inc. | HIGH INDEX EDGE BLACKENING MATERIAL |
| CN116635773B (zh) | 2021-03-01 | 2025-06-13 | 鲁姆斯有限公司 | 具有从投影仪到波导中的紧凑耦合的光学系统 |
| WO2024047656A2 (en) * | 2022-09-04 | 2024-03-07 | Lumus Ltd. | Lightguide-based display with light recirculation |
| CN119895311A (zh) | 2022-10-18 | 2025-04-25 | 鲁姆斯有限公司 | 单个光导光学元件（loe）上的双螺旋 |
| CN120883093A (zh) * | 2023-03-13 | 2025-10-31 | 斯纳普公司 | 具有降低的反射率的波导边缘 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170066932A1 (en) * | 2014-03-10 | 2017-03-09 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd | Light absorbing films |
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| JP2862019B2 (ja) * | 1990-08-01 | 1999-02-24 | 富士通株式会社 | 映像重畳装置 |
| US6222525B1 (en) | 1992-03-05 | 2001-04-24 | Brad A. Armstrong | Image controllers with sheet connected sensors |
| JP4046786B2 (ja) * | 1995-07-04 | 2008-02-13 | 浜松ホトニクス株式会社 | ファイバオプティックプレート |
| US5670988A (en) | 1995-09-05 | 1997-09-23 | Interlink Electronics, Inc. | Trigger operated electronic device |
| JPH09199728A (ja) * | 1996-01-18 | 1997-07-31 | Toshiba Corp | 薄膜トランジスタおよび液晶表示装置 |
| AUPP930799A0 (en) * | 1999-03-18 | 1999-04-15 | University Of Sydney, The | Optical planar waveguide device and method of its fabrication |
| JP2003177250A (ja) * | 2001-12-13 | 2003-06-27 | Nissha Printing Co Ltd | フロントライト装置用導光板とその製造方法 |
| WO2004046023A2 (en) * | 2002-11-19 | 2004-06-03 | William Marsh Rice University | Fabrication of light emitting film coated fullerenes and their application for in-vivo light emission |
| US7205960B2 (en) * | 2003-02-19 | 2007-04-17 | Mirage Innovations Ltd. | Chromatic planar optic display system |
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