KR102257241B1 - 가상 콘텐츠 디스플레이를 생성 - Google Patents

가상 콘텐츠 디스플레이를 생성 Download PDF

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Publication number
KR102257241B1
KR102257241B1 KR1020197019066A KR20197019066A KR102257241B1 KR 102257241 B1 KR102257241 B1 KR 102257241B1 KR 1020197019066 A KR1020197019066 A KR 1020197019066A KR 20197019066 A KR20197019066 A KR 20197019066A KR 102257241 B1 KR102257241 B1 KR 102257241B1
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South Korea
Prior art keywords
protrusions
light beam
light
virtual image
waveguide
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English (en)
Korean (ko)
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KR20190082990A (ko
Inventor
강 루오
비크람지트 싱
프랑크 와이. 쑤
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몰레큘러 임프린츠 인코퍼레이티드
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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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
KR1020197019066A 2016-11-30 2017-10-04 가상 콘텐츠 디스플레이를 생성 Active KR102257241B1 (ko)

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
KR20190082990A KR20190082990A (ko) 2019-07-10
KR102257241B1 true KR102257241B1 (ko) 2021-05-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197019066A Active KR102257241B1 (ko) 2016-11-30 2017-10-04 가상 콘텐츠 디스플레이를 생성

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 (2)

* Cited by examiner, † Cited by third party
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WO2016020630A2 (en) * 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
WO2016083800A1 (en) 2014-11-26 2016-06-02 Bae Systems Plc Improvements in and relating to displays

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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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Publication number Priority date Publication date Assignee Title
WO2016020630A2 (en) * 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
WO2016083800A1 (en) 2014-11-26 2016-06-02 Bae Systems Plc Improvements in and relating to displays

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
JP6992066B2 (ja) 2022-01-13
EP4307031A2 (en) 2024-01-17

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