WO2020136178A3 - Holographic viewing device - Google Patents

Holographic viewing device Download PDF

Info

Publication number
WO2020136178A3
WO2020136178A3 PCT/EP2019/086959 EP2019086959W WO2020136178A3 WO 2020136178 A3 WO2020136178 A3 WO 2020136178A3 EP 2019086959 W EP2019086959 W EP 2019086959W WO 2020136178 A3 WO2020136178 A3 WO 2020136178A3
Authority
WO
WIPO (PCT)
Prior art keywords
intermediate layer
viewing device
frontal surface
holographic
distance
Prior art date
Application number
PCT/EP2019/086959
Other languages
French (fr)
Other versions
WO2020136178A2 (en
Inventor
Burhanettin OKCU
Original Assignee
Okcu Burhanettin
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 Okcu Burhanettin filed Critical Okcu Burhanettin
Publication of WO2020136178A2 publication Critical patent/WO2020136178A2/en
Publication of WO2020136178A3 publication Critical patent/WO2020136178A3/en

Links

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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/028—Viewing or reading apparatus characterised by the supporting structure
    • 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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/026—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and a display device, e.g. CRT, LCD, for adding markings or signs or to enhance the contrast of the viewed object
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/40—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images giving the observer of a single two-dimensional [2D] image a perception of depth
    • 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
    • H04N13/388—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume

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)

Abstract

The invention relates to a holographic viewing device (1) characterised in that it comprises, mounted or integrated into a holding chassis (2): - a transparent frontal surface (3) bearing a delineating pattern forming a frame; - an intermediate layer (5) with reflective and transmissive optical properties, which layer is placed parallel and at distance from the frontal surface (3); - a rear screen (6) for displaying images (7), which is positioned at distance from the intermediate layer (5), the arrangement comprising the frontal surface (3), the rear surface (6) and the intermediate layer (5) being configured so as to generate, for a spectator, a holographic virtual volume in which the image (7) displayed on the rear screen (6) appears.
PCT/EP2019/086959 2018-12-28 2019-12-23 Holographic viewing device WO2020136178A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1874345 2018-12-28
FR1874345A FR3091361B1 (en) 2018-12-28 2018-12-28 Holographic viewing device

Publications (2)

Publication Number Publication Date
WO2020136178A2 WO2020136178A2 (en) 2020-07-02
WO2020136178A3 true WO2020136178A3 (en) 2020-08-20

Family

ID=66676796

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/086959 WO2020136178A2 (en) 2018-12-28 2019-12-23 Holographic viewing device

Country Status (2)

Country Link
FR (1) FR3091361B1 (en)
WO (1) WO2020136178A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112085975B (en) * 2020-09-16 2022-09-23 联想(北京)有限公司 Display device and display method
CN114430482B (en) * 2022-04-02 2022-08-05 深圳市即达健康医疗科技有限公司 Holographic diagnosis system, method, computer equipment and storage medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006035817A1 (en) * 2004-09-29 2006-04-06 Pioneer Corporation Stereoscopic two-dimensional image display and stereoscopic two-dimensional image displaying method
WO2006061959A1 (en) * 2004-12-09 2006-06-15 Pioneer Corporation 3-d two-dimensional image display unit and 3-d two-dimensional image displaying method
US20120287503A1 (en) * 2010-11-25 2012-11-15 Rights Co., Ltd. Three-dimensional image display device
WO2014207519A1 (en) * 2013-06-28 2014-12-31 Two P Sas Animated packaging box
FR3020474A1 (en) * 2014-04-25 2015-10-30 Immersion DISPLAY DEVICE WITH REFLECTIVE SIMULATION AND / OR SCINTILLEMENTS
US20150352893A1 (en) * 2012-12-31 2015-12-10 Hye Jung CHOO Three-dimensional decoration

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006035817A1 (en) * 2004-09-29 2006-04-06 Pioneer Corporation Stereoscopic two-dimensional image display and stereoscopic two-dimensional image displaying method
WO2006061959A1 (en) * 2004-12-09 2006-06-15 Pioneer Corporation 3-d two-dimensional image display unit and 3-d two-dimensional image displaying method
US20120287503A1 (en) * 2010-11-25 2012-11-15 Rights Co., Ltd. Three-dimensional image display device
US20150352893A1 (en) * 2012-12-31 2015-12-10 Hye Jung CHOO Three-dimensional decoration
WO2014207519A1 (en) * 2013-06-28 2014-12-31 Two P Sas Animated packaging box
FR3020474A1 (en) * 2014-04-25 2015-10-30 Immersion DISPLAY DEVICE WITH REFLECTIVE SIMULATION AND / OR SCINTILLEMENTS

Also Published As

Publication number Publication date
FR3091361B1 (en) 2021-05-07
WO2020136178A2 (en) 2020-07-02
FR3091361A1 (en) 2020-07-03

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