JP6992066B2 - 仮想コンテンツディスプレイを生成すること - Google Patents

仮想コンテンツディスプレイを生成すること Download PDF

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Publication number
JP6992066B2
JP6992066B2 JP2019528631A JP2019528631A JP6992066B2 JP 6992066 B2 JP6992066 B2 JP 6992066B2 JP 2019528631 A JP2019528631 A JP 2019528631A JP 2019528631 A JP2019528631 A JP 2019528631A JP 6992066 B2 JP6992066 B2 JP 6992066B2
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JP
Japan
Prior art keywords
light beam
protrusions
waveguide
light
virtual image
Prior art date
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JP2019528631A
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English (en)
Japanese (ja)
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JP2020501183A (ja
JP2020501183A5 (https=
Inventor
カン ルオ，
ビクラムジット シン，
フランク ワイ． シュー，
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.)
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Publication date
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Publication of JP2020501183A publication Critical patent/JP2020501183A/ja
Publication of JP2020501183A5 publication Critical patent/JP2020501183A5/ja
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Publication of JP6992066B2 publication Critical patent/JP6992066B2/ja
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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)
JP2019528631A 2016-11-30 2017-10-04 仮想コンテンツディスプレイを生成すること Active JP6992066B2 (ja)

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 (3)

Publication Number Publication Date
JP2020501183A JP2020501183A (ja) 2020-01-16
JP2020501183A5 JP2020501183A5 (https=) 2020-11-12
JP6992066B2 true JP6992066B2 (ja) 2022-01-13

Family

ID=62190715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019528631A Active JP6992066B2 (ja) 2016-11-30 2017-10-04 仮想コンテンツディスプレイを生成すること

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012198391A (ja) 2011-03-22 2012-10-18 Seiko Epson Corp 導光板及びこれを備える虚像表示装置
US20160231568A1 (en) 2015-02-09 2016-08-11 Microsoft Technology Licensing, Llc Waveguide
JP2019528475A (ja) 2016-08-22 2019-10-10 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． ナノ格子方法および装置

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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
WO2006137326A1 (ja) * 2005-06-20 2006-12-28 Matsushita Electric Industrial Co., Ltd. ２次元画像表示装置、照明光源及び露光照明装置
US20070159845A1 (en) * 2006-01-12 2007-07-12 Omron Corporation Surface light source device and apparatus using the same
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
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
WO2008081070A1 (en) * 2006-12-28 2008-07-10 Nokia Corporation Device for expanding an exit pupil in two dimensions
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
JP5442628B2 (ja) * 2008-10-23 2014-03-12 日本化薬株式会社 レーザー光用の光拡散セル、これを用いた光源装置および画像表示装置
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
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JP2013205649A (ja) * 2012-03-28 2013-10-07 Toshiba Corp 表示装置
JP5867721B2 (ja) * 2012-04-02 2016-02-24 ソニー株式会社 照明装置および表示装置
US9465215B2 (en) * 2014-03-28 2016-10-11 Google Inc. Lightguide with multiple in-coupling holograms for head wearable display
RU2603238C2 (ru) * 2014-07-15 2016-11-27 Самсунг Электроникс Ко., Лтд. Световодная структура, голографическое оптическое устройство и система формирования изображений
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WO2018102026A1 (en) 2016-11-30 2018-06-07 Molecular Imprints, Inc. Generating a virtual content display

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012198391A (ja) 2011-03-22 2012-10-18 Seiko Epson Corp 導光板及びこれを備える虚像表示装置
US20160231568A1 (en) 2015-02-09 2016-08-11 Microsoft Technology Licensing, Llc Waveguide
JP2019528475A (ja) 2016-08-22 2019-10-10 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． ナノ格子方法および装置

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
CN110121672B (zh) 2022-06-03
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
KR102257241B1 (ko) 2021-05-26
EP4307031A2 (en) 2024-01-17

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