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1. WO2021061256 - METHOD AND DEVICE FOR OPERATING A LENTICULAR DISPLAY

Publication Number WO/2021/061256
Publication Date 01.04.2021
International Application No. PCT/US2020/040988
International Filing Date 07.07.2020
IPC
H04N 21/81 2011.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
81Monomedia components thereof
G02B 30/26 2020.1
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
30Optical systems or apparatus for producing three-dimensional effects, e.g. stereoscopic images
20by providing first and second parallax images to an observer’s left and right eyes
26of the autostereoscopic type
H04N 13/305 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
302for viewing without the aid of special glasses, i.e. using autostereoscopic displays
305using lenticular lenses, e.g. arrangements of cylindrical lenses
H04N 13/366 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
366using viewer tracking
H04N 21/4223 2011.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
41Structure of client; Structure of client peripherals
422Input-only peripherals, e.g. global positioning system
4223Cameras
CPC
G02B 27/0093
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
0093with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
G02B 30/28
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
30Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
20by providing first and second parallax images to an observer's left and right eyes
26of the autostereoscopic type
27involving lenticular arrays
28involving active lenticular arrays
G06T 2207/30196
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30196Human being; Person
G06T 7/70
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
70Determining position or orientation of objects or cameras
H04N 13/305
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
302for viewing without the aid of special glasses, i.e. using autostereoscopic displays
305using lenticular lenses, e.g. arrangements of cylindrical lenses
H04N 13/368
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
366using viewer tracking
368for two or more viewers
Applicants
  • APPLE INC. [US]/[US]
Inventors
  • KIM, Seung Wook
  • SCAPEL, Nicolas V.
  • BACIM DE ARUJO E SILVA, Felipe
Agents
  • HIGLEY, William J.
Priority Data
62/906,94627.09.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR OPERATING A LENTICULAR DISPLAY
(FR) PROCÉDÉ ET DISPOSITIF D'EXPLOITATION D'UN AFFICHAGE LENTICULAIRE
Abstract
(EN)
In one implementation, a method of operating a lenticular display is performed by a device including a processor, non-transitory memory, an image sensor, and a lenticular display. The method includes displaying, via the lenticular display, first content at a horizontal angle of a first user and second content, different than the first content, at a horizontal angle of a second user. The method further includes displaying, via the lenticular display, the first content at a second horizontal angle of the first user and the second content at a second horizontal angle of the second user.
(FR)
Un mode de réalisation de l'invention concerne un procédé de fonctionnement d'un affichage lenticulaire effectué par un dispositif comprenant un processeur, une mémoire non transitoire, un capteur d'image et un affichage lenticulaire. Le procédé comprend l'affichage, par l'intermédiaire du dispositif d'affichage lenticulaire, d'un premier contenu à un angle horizontal d'un premier utilisateur et d'un second contenu, différent du premier contenu, à un angle horizontal d'un second utilisateur. Le procédé comprend en outre l'affichage, par l'intermédiaire du dispositif d'affichage lenticulaire, du premier contenu à un second angle horizontal du premier utilisateur et du second contenu à un second angle horizontal du second utilisateur.
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