DE112017004213A5 - Holographische Anzeigevorrichtung - Google Patents

Holographische Anzeigevorrichtung Download PDF

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Publication number
DE112017004213A5
DE112017004213A5 DE112017004213.5T DE112017004213T DE112017004213A5 DE 112017004213 A5 DE112017004213 A5 DE 112017004213A5 DE 112017004213 T DE112017004213 T DE 112017004213T DE 112017004213 A5 DE112017004213 A5 DE 112017004213A5
Authority
DE
Germany
Prior art keywords
display device
holographic display
holographic
display
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE112017004213.5T
Other languages
English (en)
Inventor
Norbert Leister
Ralf Häußler
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.)
SeeReal Technologies SA
Original Assignee
SeeReal Technologies SA
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 SeeReal Technologies SA filed Critical SeeReal Technologies SA
Publication of DE112017004213A5 publication Critical patent/DE112017004213A5/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H1/2205—Reconstruction geometries or arrangements using downstream optical component
    • 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
    • G02B27/0988—Diaphragms, spatial filters, masks for removing or filtering a part of the beam
    • 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
    • G02B27/58—Optics for apodization or superresolution; Optical synthetic aperture systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
    • G03H2001/0825—Numerical processing in hologram space, e.g. combination of the CGH [computer generated hologram] with a numerical optical element
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H1/2205—Reconstruction geometries or arrangements using downstream optical component
    • G03H2001/2207—Spatial filter, e.g. for suppressing higher diffraction orders
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2236—Details of the viewing window
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2236—Details of the viewing window
    • G03H2001/2242—Multiple viewing windows
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2252—Location of the holobject
    • G03H2001/2255—Holobject out of Fourier or hologram planes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/12—Amplitude mask, e.g. diaphragm, Louver filter
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/17—Element having optical power
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/18—Prism
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/50—Particular location or purpose of optical element
    • G03H2223/53—Filtering the hologram information, i.e. the fringe pattern
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2226/00—Electro-optic or electronic components relating to digital holography
    • G03H2226/05—Means for tracking the observer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE112017004213.5T 2016-08-24 2017-08-24 Holographische Anzeigevorrichtung Pending DE112017004213A5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP16185438 2016-08-24
EP16185438.5 2016-08-24
EP16194351 2016-10-18
EP16194351.9 2016-10-18
PCT/EP2017/071328 WO2018037077A2 (de) 2016-08-24 2017-08-24 Holographische anzeigevorrichtung

Publications (1)

Publication Number Publication Date
DE112017004213A5 true DE112017004213A5 (de) 2019-05-09

Family

ID=59702725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017004213.5T Pending DE112017004213A5 (de) 2016-08-24 2017-08-24 Holographische Anzeigevorrichtung

Country Status (6)

Country Link
US (1) US11397407B2 (de)
JP (1) JP7358235B2 (de)
KR (1) KR102470738B1 (de)
CN (1) CN109643082A (de)
DE (1) DE112017004213A5 (de)
WO (1) WO2018037077A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018004515A5 (de) 2017-10-18 2020-06-18 Seereal Technologies S.A. Anzeigevorrichtung und Verfahren zur Erzeugung eines großen Sichtfeldes
JP7304353B2 (ja) 2017-12-21 2023-07-06 シーリアル テクノロジーズ ソシエテ アノニム 仮想可視領域をトラッキングするための表示装置および方法
KR102577707B1 (ko) * 2018-04-30 2023-09-14 한국전자통신연구원 진폭 변조 홀로그램을 위한 홀로그램 인코딩 및 홀로그램 화질 평가 장치 및 그 방법
CN114175627B (zh) * 2019-06-07 2024-04-12 交互数字Vc控股公司 用于基于分布式光孔的光场显示器的光学方法和系统
CN110599922A (zh) * 2019-09-23 2019-12-20 苏州维卡幻境智能科技有限公司 基于全息展示窗的照明设备以及系统
GB2589575B (en) 2019-12-02 2022-01-12 Envisics Ltd Pupil expander
CN113053235A (zh) * 2020-02-27 2021-06-29 嘉兴驭光光电科技有限公司 衍射抑制光学部件设计方法、显示屏和屏下摄像装置
CN111752131B (zh) * 2020-05-25 2021-07-30 北京邮电大学 一种基于led全息显示的失焦现象优化方法及系统
US20220004148A1 (en) * 2020-07-06 2022-01-06 Grimaldi, Inc. Apparatus and method of reproduction of a diffractive pattern
CN117011145B (zh) * 2023-09-22 2024-02-23 杭州未名信科科技有限公司 智慧工地物料的全息图像显示拼接方法及应用其的系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3914650B2 (ja) * 1999-02-25 2007-05-16 日本放送協会 立体表示装置
JP4119210B2 (ja) * 2002-09-11 2008-07-16 浜松ホトニクス株式会社 三次元像表示装置および三次元像表示方法
JP4463567B2 (ja) * 2004-01-06 2010-05-19 浜松ホトニクス株式会社 三次元像表示装置および三次元像表示方法
GB2438458A (en) * 2006-05-11 2007-11-28 Univ Cambridge Tech Blocking zero-order light in phase shift hologram generation
DE102007023740B4 (de) * 2007-05-16 2009-04-09 Seereal Technologies S.A. Verfahren zur Generierung von Videohologrammen für eine holographische Wiedergabeeinrichtung mit wahlfreier Adressierung
DE102007023785B4 (de) * 2007-05-16 2014-06-18 Seereal Technologies S.A. Analytisches Verfahren zu Berechnung von Videohologrammen in Echtzeit und holographische Wiedergabeeinrichtung
GB0718622D0 (en) * 2007-05-16 2007-11-07 Seereal Technologies Sa Holograms
DE102007025069B4 (de) * 2007-05-21 2018-05-24 Seereal Technologies S.A. Holographisches Rekonstruktionssystem
DE102008002692B4 (de) * 2008-06-26 2019-02-21 Seereal Technologies S.A. Displayeinrichtung zur dreidimensionalen holographischen oder stereoskopischen Darstellung räumlicher Objekte und Verfahren zum Ermitteln einer Apodisationsfunktion für eine Apodisationsmaske
DE102009060582A1 (de) * 2009-12-23 2011-06-30 Seereal Technologies S.A. Beleuchtungsvorrichtung mit einer Filtereinrichtung
JP5953311B2 (ja) * 2010-11-08 2016-07-20 シーリアル テクノロジーズ ソシエテ アノニムＳｅｅｒｅａｌ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｓ．Ａ． 表示装置
US20150085331A1 (en) * 2013-09-23 2015-03-26 Electronics And Telecommunications Research Institute Wide-viewing angle holographic display apparatus

Also Published As

Publication number Publication date
WO2018037077A2 (de) 2018-03-01
US20190196402A1 (en) 2019-06-27
CN109643082A (zh) 2019-04-16
KR20190040310A (ko) 2019-04-17
WO2018037077A3 (de) 2018-04-26
JP2019528481A (ja) 2019-10-10
KR102470738B1 (ko) 2022-11-24
US11397407B2 (en) 2022-07-26
JP7358235B2 (ja) 2023-10-10

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Representative=s name: BRADL, JOACHIM, DIPL.-PHYS. DR.RER.NAT., DE

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