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1. WO2020197765 - LIGHT FIELD DISPLAY SYSTEM FOR CINEMAS

Publication Number WO/2020/197765
Publication Date 01.10.2020
International Application No. PCT/US2020/021998
International Filing Date 11.03.2020
IPC
A63G 31/00 2006.01
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
GMERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
31Amusement arrangements
A63G 31/16 2006.01
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
GMERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
31Amusement arrangements
16creating illusions of travel
G03H 1/02 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
HHOLOGRAPHIC PROCESSES OR APPARATUS
1Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
02Details
CPC
G03H 1/0005
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
HHOLOGRAPHIC PROCESSES OR APPARATUS
1Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
0005Adaptation of holography to specific applications
G03H 1/2205
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
HHOLOGRAPHIC PROCESSES OR APPARATUS
1Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
22Processes or apparatus for obtaining an optical image from holograms
2202Reconstruction geometries or arrangements
2205using downstream optical component
G03H 2001/0061
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
HHOLOGRAPHIC PROCESSES OR APPARATUS
1Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
0005Adaptation of holography to specific applications
0061in haptic applications when the observer interacts with the holobject
G03H 2001/0088
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
HHOLOGRAPHIC PROCESSES OR APPARATUS
1Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
0005Adaptation of holography to specific applications
0088for video-holography, i.e. integrating hologram acquisition, transmission and display
G03H 2210/30
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
HHOLOGRAPHIC PROCESSES OR APPARATUS
2210Object characteristics
303D object
G03H 2223/16
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
HHOLOGRAPHIC PROCESSES OR APPARATUS
2223Optical components
16Optical waveguide, e.g. optical fibre, rod
Applicants
  • LIGHT FIELD LAB, INC. [US]/[US]
Inventors
  • KARAFIN, Jonathan Sean
  • BEVENSEE, Brendan Elwood
  • DOHM, John
Agents
  • CATHEY, Charles D.
  • HULSE, Robert, R.
  • MCNELIS, John, T.
  • FARN, Michael, W.
  • PATEL, Rajiv, P.
Priority Data
16/362,99325.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LIGHT FIELD DISPLAY SYSTEM FOR CINEMAS
(FR) SYSTÈME D’AFFICHAGE DE CHAMP LUMINEUX POUR DES CINÉMAS
Abstract
(EN)
A light filed (LF) display system for displaying holographic content (e.g., a holographic film or holographic content to augment a film) to viewers in a cinema. The LF display system in the cinema includes LF display modules tiled together to form an array of LF modules. The array of LF modules create a holographic object volume for displaying the holographic content in the cinema. The array of LF modules displays the holographic content to viewers in viewing volumes. The LF display system can be included in a LF film network. The LF film network allows holographic content to be created at one location and presented at another location. The LF film network includes a network system to manage the digital rights of the holographic performance content.
(FR)
La présente invention concerne un système d’affichage de champ lumineux (LF) servant à afficher à des spectateurs dans un cinéma un contenu holographique (par exemple, un film holographique ou un contenu holographique pour valoriser un film). Le système d’affichage de LF dans le cinéma comprend des modules d’affichage de LF juxtaposés pour former une matrice de modules de LF. La matrice de modules de LF crée un volume d’objet holographique pour afficher le contenu holographique dans le cinéma. La matrice de modules de LF affiche le contenu holographique à des spectateurs dans des volumes de visualisation. Le système d’affichage de LF peut être inclus dans un réseau de films de LF. Le réseau de films de LF permet de créer un contenu holographique à un emplacement et de le présenter à un autre emplacement. Le réseau de films de LF inclut un système de réseau pour gérer les droits numériques du contenu de la représentation holographique.
Also published as
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