KR102247455B1 - 멀티-도파관 광 필드 디스플레이 - Google Patents

멀티-도파관 광 필드 디스플레이 Download PDF

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Publication number
KR102247455B1
KR102247455B1 KR1020197018780A KR20197018780A KR102247455B1 KR 102247455 B1 KR102247455 B1 KR 102247455B1 KR 1020197018780 A KR1020197018780 A KR 1020197018780A KR 20197018780 A KR20197018780 A KR 20197018780A KR 102247455 B1 KR102247455 B1 KR 102247455B1
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South Korea
Prior art keywords
waveguide
layer
substrate
optical structure
patterned layer
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Korean (ko)
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KR20190082978A (ko
Inventor
프랑크 와이. 쑤
마이클 네빈 밀러
강 루오
비크람지트 싱
마이클 클루그
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몰레큘러 임프린츠 인코퍼레이티드
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Publication of KR20190082978A publication Critical patent/KR20190082978A/ko
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • 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
    • 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
    • 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
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • 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
    • 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
    • G02B6/0065—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
    • 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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
KR1020197018780A 2016-11-30 2017-09-15 멀티-도파관 광 필드 디스플레이 Active KR102247455B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662428193P 2016-11-30 2016-11-30
US62/428,193 2016-11-30
PCT/US2017/051796 WO2018102005A1 (en) 2016-11-30 2017-09-15 Multi-waveguide light field display

Publications (2)

Publication Number Publication Date
KR20190082978A KR20190082978A (ko) 2019-07-10
KR102247455B1 true KR102247455B1 (ko) 2021-04-30

Family

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KR1020197018780A Active KR102247455B1 (ko) 2016-11-30 2017-09-15 멀티-도파관 광 필드 디스플레이

Country Status (9)

Country Link
US (3) US10444422B2 (enExample)
EP (1) EP3548941B1 (enExample)
JP (1) JP6967593B2 (enExample)
KR (1) KR102247455B1 (enExample)
CN (2) CN110023801B (enExample)
AU (1) AU2017367795B2 (enExample)
CA (1) CA3044808A1 (enExample)
IL (3) IL313192A (enExample)
WO (1) WO2018102005A1 (enExample)

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CA3026789A1 (en) 2016-06-07 2017-12-14 Airy3D Inc. Light field imaging device and method for depth acquisition and three-dimensional imaging
CN110023801B (zh) * 2016-11-30 2021-10-26 分子印记公司 多波导光场显示
US11536882B2 (en) * 2017-07-18 2022-12-27 Baden-Württemberg Stiftung Ggmbh Method of fabricating an imaging system and corresponding imaging system
US10705268B2 (en) * 2018-06-29 2020-07-07 Applied Materials, Inc. Gap fill of imprinted structure with spin coated high refractive index material for optical components
US11635622B1 (en) * 2018-12-07 2023-04-25 Meta Platforms Technologies, Llc Nanovided spacer materials and corresponding systems and methods
WO2020243828A1 (en) 2019-06-05 2020-12-10 Airy3D Inc. Light field imaging device and method for 3d sensing
US12259586B2 (en) * 2020-04-07 2025-03-25 Snap Inc. Optical device
EP4200657A1 (en) * 2020-09-08 2023-06-28 Sony Group Corporation Waveguide with diffraction grating, head mounted device comprising diffraction grating and template for imprinting optical gratings
CN112331071A (zh) * 2020-10-23 2021-02-05 云谷（固安）科技有限公司 一种光场调制组件、显示组件和显示装置
KR102856854B1 (ko) * 2020-11-17 2025-09-05 어플라이드 머티어리얼스, 인코포레이티드 구조적 및 굴절률 그라데이션을 갖는 광학 디바이스 및 그 제조 방법
US11926113B2 (en) 2022-08-03 2024-03-12 Himax Technologies Limited Optical element and method for manufacturing optical element
CN115032734B (zh) * 2022-08-11 2023-01-24 歌尔光学科技有限公司 光波导结构、制作方法及电子设备

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JP2007058945A (ja) 2005-08-22 2007-03-08 Fujifilm Corp 光メモリ
US20070183047A1 (en) 2000-01-21 2007-08-09 Jds Uniphase Corporation Optically Variable Security Devices

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JP3885671B2 (ja) * 2002-06-20 2007-02-21 住友電気工業株式会社 平面導波路型回折格子素子の製造方法
US7187831B2 (en) * 2004-04-26 2007-03-06 Brookhaven Science Associates Optical panel system including stackable waveguides
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US20050073747A1 (en) 2002-04-09 2005-04-07 Tsuyoshi Suzudo Diffractive optical element, manufacturing method thereof, optical pickup apparatus and optical disk drive apparatus
JP2007058945A (ja) 2005-08-22 2007-03-08 Fujifilm Corp 光メモリ

Also Published As

Publication number Publication date
WO2018102005A1 (en) 2018-06-07
CA3044808A1 (en) 2018-06-07
IL266824B2 (en) 2023-12-01
US20220035091A1 (en) 2022-02-03
CN110023801B (zh) 2021-10-26
AU2017367795B2 (en) 2022-02-03
US10444422B2 (en) 2019-10-15
JP6967593B2 (ja) 2021-11-17
CN113866876B (zh) 2024-03-19
IL304058A (en) 2023-08-01
KR20190082978A (ko) 2019-07-10
IL266824B1 (en) 2023-08-01
JP2020507793A (ja) 2020-03-12
EP3548941A4 (en) 2019-12-18
CN110023801A (zh) 2019-07-16
NZ753485A (en) 2023-08-25
IL266824A (en) 2019-07-31
IL313192A (en) 2024-07-01
US11630257B2 (en) 2023-04-18
CN113866876A (zh) 2021-12-31
IL304058B1 (en) 2025-06-01
AU2017367795A1 (en) 2019-05-30
EP3548941A1 (en) 2019-10-09
US20200124782A1 (en) 2020-04-23
EP3548941B1 (en) 2025-02-12
US20180149796A1 (en) 2018-05-31
US11181681B2 (en) 2021-11-23
IL304058B2 (en) 2025-10-01

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