CN110121672B - 生成虚拟内容显示 - Google Patents

生成虚拟内容显示 Download PDF

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Publication number
CN110121672B
CN110121672B CN201780073910.4A CN201780073910A CN110121672B CN 110121672 B CN110121672 B CN 110121672B CN 201780073910 A CN201780073910 A CN 201780073910A CN 110121672 B CN110121672 B CN 110121672B
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CN
China
Prior art keywords
protrusions
light
waveguide
phase
deflected
Prior art date
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Application number
CN201780073910.4A
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English (en)
Chinese (zh)
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CN110121672A (zh
Inventor
K·罗
V·辛格
F·Y·徐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Nanotechnologies Inc
Original Assignee
Molecular Imprints Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Molecular Imprints Inc filed Critical Molecular Imprints Inc
Publication of CN110121672A publication Critical patent/CN110121672A/zh
Application granted granted Critical
Publication of CN110121672B publication Critical patent/CN110121672B/zh
Active legal-status Critical Current
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    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
    • 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
    • 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
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0016—Grooves, prisms, gratings, scattering particles or rough 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
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0078—Side-by-side arrangements, e.g. for large area displays
    • 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
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
CN201780073910.4A 2016-11-30 2017-10-04 生成虚拟内容显示 Active CN110121672B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662427984P 2016-11-30 2016-11-30
US62/427,984 2016-11-30
PCT/US2017/055038 WO2018102026A1 (en) 2016-11-30 2017-10-04 Generating a virtual content display

Publications (2)

Publication Number Publication Date
CN110121672A CN110121672A (zh) 2019-08-13
CN110121672B true CN110121672B (zh) 2022-06-03

Family

ID=62190715

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780073910.4A Active CN110121672B (zh) 2016-11-30 2017-10-04 生成虚拟内容显示

Country Status (7)

Country Link
US (2) US10473936B2 (https=)
EP (2) EP4307031A3 (https=)
JP (1) JP6992066B2 (https=)
KR (1) KR102257241B1 (https=)
CN (1) CN110121672B (https=)
TW (1) TWI744408B (https=)
WO (1) WO2018102026A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018102026A1 (en) 2016-11-30 2018-06-07 Molecular Imprints, Inc. Generating a virtual content display

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CN101203802A (zh) * 2005-06-20 2008-06-18 松下电器产业株式会社 二维图像显示装置、照明光源及曝光照明装置
CN101395425A (zh) * 2006-02-16 2009-03-25 松下电器产业株式会社 光源装置、使用该光源装置的液晶显示装置
CN101589326A (zh) * 2006-12-28 2009-11-25 诺基亚公司 用于在二维上扩展出射光瞳的设备
CN102197322A (zh) * 2008-10-23 2011-09-21 日本化药株式会社 激光用光扩散单元、使用该单元的透射及图像显示装置
CN102472955A (zh) * 2009-09-29 2012-05-23 三洋电机株式会社 光学单元、投射型影像显示装置及扩散光学元件
US8467133B2 (en) * 2010-02-28 2013-06-18 Osterhout Group, Inc. See-through display with an optical assembly including a wedge-shaped illumination system

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JPH08160229A (ja) * 1994-12-08 1996-06-21 Create Kk 導光板、導光板の製造方法、および面光源装置
JP3607759B2 (ja) * 1995-09-08 2005-01-05 五洋紙工株式会社 プリズムシート
ATE254291T1 (de) * 1998-04-02 2003-11-15 Elop Electrooptics Ind Ltd Optische holographische vorrichtungen
GB2370931B (en) 2001-01-06 2005-02-02 Ibm An image display system for displaying an adjustable widened virtual image
AU2003242956A1 (en) * 2002-06-28 2004-01-19 Technion Research And Development Foundation Ltd. Geometrical phase optical elements with space-variant subwavelength gratings
CN100373176C (zh) * 2002-08-30 2008-03-05 木本股份有限公司 光控制薄膜
US20050168986A1 (en) * 2004-01-30 2005-08-04 Scott Wegner Reflector assemblies for luminaires
US20070159845A1 (en) * 2006-01-12 2007-07-12 Omron Corporation Surface light source device and apparatus using the same
JP2007273091A (ja) * 2006-03-30 2007-10-18 Fujitsu Ltd プリズム導光板、照明装置および電子機器
WO2008071830A1 (en) * 2006-12-14 2008-06-19 Nokia Corporation Display device having two operating modes
EP3667399A1 (en) * 2007-06-04 2020-06-17 Magic Leap, Inc. A diffractive beam expander
JP4450058B2 (ja) * 2007-11-29 2010-04-14 ソニー株式会社 画像表示装置
CN101945612B (zh) * 2008-02-14 2013-09-25 诺基亚公司 用于确定注视方向的设备和方法
JP5724171B2 (ja) * 2009-01-09 2015-05-27 ソニー株式会社 光学素子およびその製造方法、原盤およびその製造方法、ならびに表示装置
JP5703880B2 (ja) * 2011-03-22 2015-04-22 セイコーエプソン株式会社 導光板及びこれを備える虚像表示装置
WO2016020630A2 (en) * 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
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WO2018102026A1 (en) 2016-11-30 2018-06-07 Molecular Imprints, Inc. Generating a virtual content display

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Publication number Priority date Publication date Assignee Title
CN101203802A (zh) * 2005-06-20 2008-06-18 松下电器产业株式会社 二维图像显示装置、照明光源及曝光照明装置
CN101395425A (zh) * 2006-02-16 2009-03-25 松下电器产业株式会社 光源装置、使用该光源装置的液晶显示装置
CN101589326A (zh) * 2006-12-28 2009-11-25 诺基亚公司 用于在二维上扩展出射光瞳的设备
CN102197322A (zh) * 2008-10-23 2011-09-21 日本化药株式会社 激光用光扩散单元、使用该单元的透射及图像显示装置
CN102472955A (zh) * 2009-09-29 2012-05-23 三洋电机株式会社 光学单元、投射型影像显示装置及扩散光学元件
US8467133B2 (en) * 2010-02-28 2013-06-18 Osterhout Group, Inc. See-through display with an optical assembly including a wedge-shaped illumination system

Also Published As

Publication number Publication date
US20200033609A1 (en) 2020-01-30
WO2018102026A1 (en) 2018-06-07
JP2020501183A (ja) 2020-01-16
US20180149870A1 (en) 2018-05-31
US10473936B2 (en) 2019-11-12
EP3548960B1 (en) 2023-11-29
TW201821865A (zh) 2018-06-16
US11415803B2 (en) 2022-08-16
KR20190082990A (ko) 2019-07-10
EP4307031A3 (en) 2024-03-20
TWI744408B (zh) 2021-11-01
EP3548960A4 (en) 2020-01-01
CN110121672A (zh) 2019-08-13
EP3548960A1 (en) 2019-10-09
JP6992066B2 (ja) 2022-01-13
KR102257241B1 (ko) 2021-05-26
EP4307031A2 (en) 2024-01-17

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