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1. WO2020196052 - IMAGE DISPLAY MODULE, IMAGE DISPLAY SYSTEM, MOVING BODY, IMAGE DISPLAY METHOD, AND IMAGE DISPLAY PROGRAM

Publication Number WO/2020/196052
Publication Date 01.10.2020
International Application No. PCT/JP2020/011526
International Filing Date 16.03.2020
IPC
G02B 30/31 2020.01
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
30involving parallax barriers
31involving active parallax barriers
B60J 1/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1Windows; Windscreens; Accessories therefor
02arranged at the vehicle front
B60K 35/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
35Arrangement or adaptations of instruments
G02B 27/01 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
01Head-up displays
H04N 13/312 2018.01
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
31using parallax barriers
312the parallax barriers being placed behind the display panel, e.g. between backlight and spatial light modulator
H04N 13/346 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
30Image reproducers
346using prisms or semi-transparent mirrors
Applicants
  • 京セラ株式会社 KYOCERA CORPORATION [JP]/[JP]
Inventors
  • 草深 薫 KUSAFUKA, Kaoru
Agents
  • 西教 圭一郎 SAIKYO, Keiichiro
Priority Data
2019-05928926.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) IMAGE DISPLAY MODULE, IMAGE DISPLAY SYSTEM, MOVING BODY, IMAGE DISPLAY METHOD, AND IMAGE DISPLAY PROGRAM
(FR) MODULE ET SYSTÈME D'AFFICHAGE D'IMAGE, CORPS MOBILE, PROCÉDÉ ET PROGRAMME D'AFFICHAGE D'IMAGE
(JA) 画像表示モジュール、画像表示システム、移動体、画像表示方法及び画像表示プログラム
Abstract
(EN)
An image display module of the present disclosure comprises: a display unit which displays a parallax image projected on a user's eye; a barrier unit which defines the traveling direction of the image light of the parallax image and gives parallax to the eye; and a control unit which controls the display unit. The control unit divides the display unit into a plurality of display control regions on the basis of the distortion of the projected parallax image, and controls, for each display control region, a minimum repeating unit of the parallax image and the index.
(FR)
Module d'affichage d'image de la présente invention comprenant une unité d'affichage qui affiche une image parallaxe projetée sur l’œil d'un utilisateur ; une unité de barrière qui définit la direction de déplacement de la lumière d'image de l'image de parallaxe et donne une parallaxe à l’œil ; et une unité de commande qui commande l'unité d'affichage. L'unité de commande divise l'unité d'affichage en une pluralité de régions de commande d'affichage sur la base de la distorsion de l'image de parallaxe projetée et commande, pour chaque région de commande d'affichage, une unité de répétition minimale de l'image de parallaxe et de l'index.
(JA)
本開示の画像表示モジュールは、利用者の眼に投影される視差画像を表示する表示部と、視差画像の画像光の進行方向を規定することによって、眼に視差を与えるバリア部と、表示部を制御する制御部とを備える。制御部は、投影される視差画像の歪みに基づいて、表示部を複数の表示制御領域に分割し、表示制御領域ごとに、視差画像の最小繰り返し単位とインデックスとを制御する。
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