TWI744408B - 產生的虛擬內容顯示 - Google Patents

產生的虛擬內容顯示 Download PDF

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Publication number
TWI744408B
TWI744408B TW106138067A TW106138067A TWI744408B TW I744408 B TWI744408 B TW I744408B TW 106138067 A TW106138067 A TW 106138067A TW 106138067 A TW106138067 A TW 106138067A TW I744408 B TWI744408 B TW I744408B
Authority
TW
Taiwan
Prior art keywords
protrusions
light
light beam
waveguide
virtual image
Prior art date
Application number
TW106138067A
Other languages
English (en)
Chinese (zh)
Other versions
TW201821865A (zh
Inventor
維克拉姆杰 辛格
毅 許
羅康
Original Assignee
美商分子印記股份有限公司
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 美商分子印記股份有限公司 filed Critical 美商分子印記股份有限公司
Publication of TW201821865A publication Critical patent/TW201821865A/zh
Application granted granted Critical
Publication of TWI744408B publication Critical patent/TWI744408B/zh

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Classifications

    • 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)
TW106138067A 2016-11-30 2017-11-03 產生的虛擬內容顯示 TWI744408B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662427984P 2016-11-30 2016-11-30
US62/427,984 2016-11-30

Publications (2)

Publication Number Publication Date
TW201821865A TW201821865A (zh) 2018-06-16
TWI744408B true TWI744408B (zh) 2021-11-01

Family

ID=62190715

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106138067A TWI744408B (zh) 2016-11-30 2017-11-03 產生的虛擬內容顯示

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070230216A1 (en) * 2006-03-30 2007-10-04 Fujitsu Limited Prismatic light-guide plate and illumination device that enable the provision of good-quality planar light source
US8160411B2 (en) * 2006-12-28 2012-04-17 Nokia Corporation Device for expanding an exit pupil in two dimensions
US8213065B2 (en) * 2007-11-29 2012-07-03 Sony Corporation Image display device
US20130257689A1 (en) * 2012-03-28 2013-10-03 Kabushiki Kaisha Toshiba Display device
TW201543077A (zh) * 2014-03-28 2015-11-16 Google Inc 用於頭部可穿戴式顯示器之具有多個內耦合全像之光導

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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
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
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
US20120086917A1 (en) * 2009-09-29 2012-04-12 Sanyo Electric Co., Ltd. Optical unit, projection display apparatus, and optical diffuser
US8467133B2 (en) * 2010-02-28 2013-06-18 Osterhout Group, Inc. See-through display with an optical assembly including a wedge-shaped illumination system
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
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
RU2603238C2 (ru) * 2014-07-15 2016-11-27 Самсунг Электроникс Ко., Лтд. Световодная структура, голографическое оптическое устройство и система формирования изображений
GB201421000D0 (en) * 2014-11-26 2015-01-07 Bae Systems Plc Improvements in and relating to displays
US9513480B2 (en) * 2015-02-09 2016-12-06 Microsoft Technology Licensing, Llc Waveguide
US10061124B2 (en) * 2016-04-29 2018-08-28 Microsoft Technology Licensing, Llc Robust architecture for large field of view components
WO2018039273A1 (en) * 2016-08-22 2018-03-01 Magic Leap, Inc. Dithering methods and apparatus for wearable display device
WO2018102026A1 (en) 2016-11-30 2018-06-07 Molecular Imprints, Inc. Generating a virtual content display

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070230216A1 (en) * 2006-03-30 2007-10-04 Fujitsu Limited Prismatic light-guide plate and illumination device that enable the provision of good-quality planar light source
US8160411B2 (en) * 2006-12-28 2012-04-17 Nokia Corporation Device for expanding an exit pupil in two dimensions
US8213065B2 (en) * 2007-11-29 2012-07-03 Sony Corporation Image display device
US20130257689A1 (en) * 2012-03-28 2013-10-03 Kabushiki Kaisha Toshiba Display device
TW201543077A (zh) * 2014-03-28 2015-11-16 Google Inc 用於頭部可穿戴式顯示器之具有多個內耦合全像之光導

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
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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