IT1399086B1 - Apparecchiatura per la generazione di un volume in aria libera adatto alla proiezione di immagini olografiche. - Google Patents

Apparecchiatura per la generazione di un volume in aria libera adatto alla proiezione di immagini olografiche.

Info

Publication number
IT1399086B1
IT1399086B1 ITMI2010A000492A ITMI20100492A IT1399086B1 IT 1399086 B1 IT1399086 B1 IT 1399086B1 IT MI2010A000492 A ITMI2010A000492 A IT MI2010A000492A IT MI20100492 A ITMI20100492 A IT MI20100492A IT 1399086 B1 IT1399086 B1 IT 1399086B1
Authority
IT
Italy
Prior art keywords
projection
generation
volume
equipment
free air
Prior art date
Application number
ITMI2010A000492A
Other languages
English (en)
Inventor
Massimo Cocchioni
Manfredo Giuseppe Mario Ferrari
Roberto Mugavero
Original Assignee
Manfredo Giuseppe Mario Ferrari
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 Manfredo Giuseppe Mario Ferrari filed Critical Manfredo Giuseppe Mario Ferrari
Priority to ITMI2010A000492A priority Critical patent/IT1399086B1/it
Priority to PCT/IB2011/000645 priority patent/WO2011117721A2/en
Priority to EP11723612.5A priority patent/EP2550561B1/en
Publication of ITMI20100492A1 publication Critical patent/ITMI20100492A1/it
Application granted granted Critical
Publication of IT1399086B1 publication Critical patent/IT1399086B1/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/608—Fluid screens
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J13/00—Panoramas, dioramas, stereoramas, or the like
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
    • A63J5/021—Mixing live action with images projected on translucent screens
    • 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
    • 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
    • G03H2001/2213—Diffusing screen revealing the real holobject, e.g. container filed with gel to reveal the 3D holobject

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Holo Graphy (AREA)
ITMI2010A000492A 2010-03-25 2010-03-25 Apparecchiatura per la generazione di un volume in aria libera adatto alla proiezione di immagini olografiche. IT1399086B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI2010A000492A IT1399086B1 (it) 2010-03-25 2010-03-25 Apparecchiatura per la generazione di un volume in aria libera adatto alla proiezione di immagini olografiche.
PCT/IB2011/000645 WO2011117721A2 (en) 2010-03-25 2011-03-25 Apparatus for generation of a volume of free air adapted for projection of holographic images
EP11723612.5A EP2550561B1 (en) 2010-03-25 2011-03-25 Apparatus for generation of a volume of free air adapted for projection of images on non-solid screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A000492A IT1399086B1 (it) 2010-03-25 2010-03-25 Apparecchiatura per la generazione di un volume in aria libera adatto alla proiezione di immagini olografiche.

Publications (2)

Publication Number Publication Date
ITMI20100492A1 ITMI20100492A1 (it) 2011-09-26
IT1399086B1 true IT1399086B1 (it) 2013-04-05

Family

ID=42731864

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A000492A IT1399086B1 (it) 2010-03-25 2010-03-25 Apparecchiatura per la generazione di un volume in aria libera adatto alla proiezione di immagini olografiche.

Country Status (3)

Country Link
EP (1) EP2550561B1 (it)
IT (1) IT1399086B1 (it)
WO (1) WO2011117721A2 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012131554A2 (en) 2011-03-25 2012-10-04 Manfredo Giuseppe Mario Ferrari Improved equipment for generating a free air volume suitable for projecting holographic images
RU2014128813A (ru) * 2011-12-30 2016-02-20 ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "АМАКС Вижн" Способ и установка для формирования нетвердотельного проекционного экрана
RU2514084C1 (ru) * 2012-08-30 2014-04-27 Константин Эдуардович Поликарпов Способ формирования нетвердотельного проекционного экрана на основе микрочастиц и устройство для его реализации
PL223661B1 (pl) * 2012-12-20 2016-10-31 Daniel Skutela Urządzenie do wytwarzania płaskiego medium rozpraszającego światło
AT519865B1 (de) * 2017-06-16 2018-11-15 Mario Gerard Tomazetich Vorrichtung zur Herstellung von Effektnebel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617519Y2 (ja) * 1989-06-20 1994-05-11 石川島播磨重工業株式会社 水幕映写スクリーン形成装置
JPH04287032A (ja) * 1991-03-15 1992-10-12 Ushio Yuutec:Kk フォグスクリーンの形成方法
JPH0756235A (ja) * 1993-08-16 1995-03-03 Nippon Sanso Kk 白煙スクリーン形成方法及びその装置
JP2001147490A (ja) * 1999-11-18 2001-05-29 Apollon Kobo:Kk 映像スクリーン
US6857746B2 (en) * 2002-07-01 2005-02-22 Io2 Technology, Llc Method and system for free-space imaging display and interface
US7360724B2 (en) * 2004-10-20 2008-04-22 The Procter & Gamble Company Electrostatic spray nozzle with internal and external electrodes

Also Published As

Publication number Publication date
EP2550561A2 (en) 2013-01-30
EP2550561B1 (en) 2014-11-12
WO2011117721A3 (en) 2011-12-08
ITMI20100492A1 (it) 2011-09-26
WO2011117721A8 (en) 2012-03-22
WO2011117721A2 (en) 2011-09-29

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